Hydronic - ECONAR document listliterature.econar.com/files/040-00058_GeoSource_hydronic_io.pdf ·...

Inst

alla

tio

n &

Op

erat

ion

Man

ual

Hyd

ron

ic

Installation & Operation Manual

Engineering Specifications

GeoSource Hydronic

Models RGS-W036 – RGS-W120

This Page Intentionally Left Blank

1

Table of Contents

I. Key & Legend ........................................................................................................................................................................................................................................................................ 2 Key to Model Numbers............................................................................................................................................................................................................................................................... 2

Configuration Options ................................................................................................................................................................................................................................................................ 3 Legend for Tables ....................................................................................................................................................................................................................................................................... 3

II. Warnings & Cautions ............................................................................................................................................................................................................................................................ 4 III. General Information ............................................................................................................................................................................................................................................................. 4

Inspection................................................................................................................................................................................................................................................................................... 4 Storage ....................................................................................................................................................................................................................................................................................... 5 Protection .................................................................................................................................................................................................................................................................................. 5 Pre-Installation Preparation ....................................................................................................................................................................................................................................................... 5

IV. Best Practices ....................................................................................................................................................................................................................................................................... 5

System Sizing .............................................................................................................................................................................................................................................................................. 5

V. System design ....................................................................................................................................................................................................................................................................... 6

Ground Source Design ................................................................................................................................................................................................................................................................ 6 Storage Tanks ............................................................................................................................................................................................................................................................................. 8 Hydronic Side Circulators ........................................................................................................................................................................................................................................................... 8 Circulation Fluid ......................................................................................................................................................................................................................................................................... 9 Expansion Tanks ....................................................................................................................................................................................................................................................................... 10 Application Diagrams ............................................................................................................................................................................................................................................................... 10 Unit location/mounting ............................................................................................................................................................................................................................................................ 10

VI. Electrical ............................................................................................................................................................................................................................................................................. 11

Controller ................................................................................................................................................................................................................................................................................. 11

Compressor Anti-Short Cycle .............................................................................................................................................................................................................................................. 11 Compressor Control ............................................................................................................................................................................................................................................................ 11 Ground Loop Pump / Ground Water Initiation.................................................................................................................................................................................................................... 12 Hydronic Circulator Pump Control ...................................................................................................................................................................................................................................... 12 Reversing Valve Control ...................................................................................................................................................................................................................................................... 12 Compressor Lockouts ......................................................................................................................................................................................................................................................... 12 System Diagnostics ............................................................................................................................................................................................................................................................. 12 24VAC Fuse ......................................................................................................................................................................................................................................................................... 12 Plug Accessory (PA)............................................................................................................................................................................................................................................................. 12 Alarm Output ...................................................................................................................................................................................................................................................................... 13

VII. Heat Pump Commissioning ................................................................................................................................................................................................................................................. 13

Maintenance ............................................................................................................................................................................................................................................................................ 14

VIII. Accessories ......................................................................................................................................................................................................................................................................... 14

Room Thermostat .................................................................................................................................................................................................................................................................... 14 Desuperheater ......................................................................................................................................................................................................................................................................... 14

IX. Engineering Specifications .................................................................................................................................................................................................................................................. 16

Performance Ratings ................................................................................................................................................................................................................................................................ 16 Performance Data .................................................................................................................................................................................................................................................................... 18 Physical Dimensions ................................................................................................................................................................................................................................................................. 32 Electrical Data .......................................................................................................................................................................................................................................................................... 33 Water Coil Pressure Drop Ratings ............................................................................................................................................................................................................................................. 34

X. Figures ................................................................................................................................................................................................................................................................................ 36 XI. Troubleshooting ................................................................................................................................................................................................................................................................. 41 Wiring Diagram ................................................................................................................................................................................................................................................................... 45

2

I. KEY & LEGEND

KEY TO MODEL NUMBERS

R G S - W 036 - A R X - P C - XXX

[Application]

R = Series

[Build]

G = GeoSource

[Compressor]

S = Single Stage

[Configuration]

W = Water (hydronic)

[Unit Size]

036 = 3 Ton

048 = 4 Ton

060 = 5 Ton

072 = 6 Ton

084 = 7 Ton

120 = 10 Ton

[Electrical Supply]

A = 208/230V-60Hz, Single Phase

D = 208/230V–50HZ, Three Phase*

M = 208/230V-60Hz, Three Phase*

N = 460V-60Hz, Three Phase* *(Special order, lead time varies. Not available

on all sizes, contact Customer Service)

[Special]

Mfg Code

[Heat Exchanger]

C = Copper

N = Cupronickel source coil

[Blower]

X = none

[Domestic Hot Water]

S = Desuperheater

X = none

[Air Return]

L = Left Return (vertical)

R = Right Return (vertical)

X = none

3

CONFIGURATION OPTIONS

Standard Special Order - Not Available

Model Suffix Description 036 048 060 072 084 120

RGS – W*** - A** - ** - *** Standard, 208/230-1, 60 Hz

RGS – W*** - **X - ** - *** Standard, No Desuperheater

RGS – W*** - **S - ** - *** Desuperheater

RGS – W*** - *** - *C - *** Standard, Copper

RGS – W*** - *** - *N - *** Cupronickel source coil

RGS – W*** - M** - ** - *** 208/230-1, 60 Hz, Three Phase

RGS – W*** - N** - ** - *** 460V-60Hz, Three Phase

LEGEND FOR TABLES

BTU/hr Heating or cooling capacity GPM Gallons Per Minute

CAP Capacity HE Heat Extracted

COP Coefficient of performance (BTU/hr out : BTU/hr in) HR Heat Rejected

CFM Cubic feet per minute HYD Hydronic

DB Dry-bulb entering air temperature kW Kilowatt

DEWT Demand Entering Water Temperature LLTC Liquid Line Temperature Cooling

DHW Demand Hot Water LLTH Liquid Line Temperature Heating

DLWT Demand Leaving Water Temperature LRA Locked-rotor amperage

dP Pressure drop across heat pump LWT Leaving water temperature

DSH Desuperheater MBTU/hr Btu/hr x 1000

EER Energy efficient ratio (BTU/hr CAP : watts in) RLA Rated-load amperage

EWT Entering water temperature SLT Suction Line Temperature

FLA Full-load amperage VA Volt-amperes

GND Ground WB Wet-bulb entering air temperature

4

II. WARNINGS & CAUTIONS

Note – Always refer to the inside of the front

cover for the correct wiring diagram, and always

refer to the nameplate on the exterior of the cabinet

for the correct electrical specifications.

WARNING – Service of refrigerant-based

equipment can be hazardous due to elevated

system pressures and hazardous voltages. Only

trained and qualified personnel should install,

repair or service. Installer is responsible to ensure

that all local electrical, plumbing, heating and air

conditioning codes are followed.

WARNING – ELECTRICAL SHOCK CAN

CAUSE PERSONAL INJURY OR DEATH.

Disconnect all power supplies before installing or

servicing electrical devices. Only trained and

qualified personnel should install, repair or service

this equipment.

WARNING – THE UNIT MUST BE PROPERLY

GROUNDED!

The main electrical service must be protected by a

fuse or circuit breaker and be capable of providing

the amperes required by the unit at nameplate

voltage. All wiring must comply with the national

electrical code and/or any local codes that may

apply. Access to the line voltage contactor is

through the knockouts provided on the side of the

heat pump as labeled. Route EMT or flexible

conduit with appropriate size and type of wire.

Ensure adequate supply wiring to minimize the

level of dimming lights during compressor startup

on single-phase installations. Some dimming is

normal upon compressor start-up.

CAUTION – Route field electrical wiring to

avoid contact with electrically live bare metal parts

inside the electrical box.

CAUTION – Three-phase units must be wired

properly to ensure proper compressor rotation.

Improper rotation may result in compressor

damage. An electronic phase sequence indicator

must be used to check supply-wiring phases.

Also, the “Wild” leg of the three-phase power must

be connected to the middle leg on the contactor.

WARNING –Verify refrigerant type before

servicing. The nameplate on the heat pump

identifies the type and the amount of refrigerant.

All refrigerant removed from these units must be

reclaimed by following accepted industry and

agency procedures.

CAUTION – Ground and hydronic loops must

be freeze protected. Insufficient amounts of

antifreeze may cause severe damage and may void

warranty. Hydronic loop antifreeze must be non-

flammable. Never operate with ground or hydronic

loop flow rates less than specified. Continuous

operation at low flow or no flow may cause severe

damage and may void warranty.

III. GENERAL INFORMATION

INSPECTION

Equipment should be inspected on receipt to assure

that damage has not occurred during shipment of

the unit. Carefully check the shipping company bill

of lading against the packing slip to verify that all

units and accessory packages have been received.

Inspect each package for physical damage and

ensure that the carrier makes notation of any

damage or missing packages on bill of lading

records. Pictures of the damage are

recommended. Concealed damage should be

reported to the shipping company immediately.

5

STORAGE

Unit should be stored in a clean, dry location in the

original shipping packaging. Units shall be stored

in an upright position and should not be stacked

unless noted on the shipping packaging.

PROTECTION

Units should be protected when on the building

site from damage and contamination. Keep units

covered or in original shipping packaging during

job site construction. All physical connections (air

supply and return, piping, electrical) should be

protected and covered/capped prior to installation.

PRE-INSTALLATION PREPARATION

Locate the unit where there is adequate ventilation

and room for servicing; minimum 12” clearance on

all sides is recommended. Units should be placed

on a level surface on a vibration–absorbing pad

slightly larger than the base of the unit. Care

should be taken to use the proper duct size, piping

is not hard-plumbed to the unit, and any sound or

vibration is not transmitted into the surroundings.

Units are designed for indoor installation only

where the ambient temperature remains above

45°F. Do not use the heat pump for initial heating

of the building during construction. Operating the

heat pump during construction or renovation will

subject the unit to contamination, potentially

resulting in failure of the unit. Starting the heat

pump in a cold environment may flush lubricant

from the compressor resulting in compressor damage

and ultimately, unit failure.

Review the electrical data on the nameplate to

assure that the correct unit has been shipped

Carefully remove any packing material from

the outside and inside of the unit and inspect

for any concealed damage

Inspect electrical connections for cleanliness

and attachment

Inspect liquid connections to assure that any

debris has been removed and caps are removed

as appropriate.

IV.BEST PRACTICES

SYSTEM SIZING

Selecting the unit capacity of a hydronic

geothermal heat pump requires four things:

Building Heat Loss / Heat Gain.

Ground Sources and Design Water Temperatures.

Temperature Limitations.

Hydronic-Side Operating Temperatures.

BUILDING HEAT LOSS/HEAT GAIN

The space load must be estimated accurately for

any successful HVAC installation. There are many

guides or computer programs available for

estimating heat loss and gain, including the

Manual J, and others. After the heat loss and gain

analysis is completed, Entering Water

Temperatures (EWT’s) are established, and

hydronic-side heating conditions are determined.

The heat pump can now be selected using the

hydronic heat pump data found in the Engineering

Specifications (Section XI). Choose the capacity of

the heat pump based on both heating and cooling

loads.

GROUND SOURCES AND DESIGN WATER

TEMPERATURES

Ground sources include the Ground Water

(typically a well) and the Ground Loop varieties.

Water flow-rate requirements vary based on

6

configuration. The Engineering Specifications

section provides capacities at different loop

entering water temperatures and hydronic entering

water temperatures.

GROUND LOOP SYSTEMS

See figure 2

Loop systems use high-density polyethylene pipe

buried underground to supply a tempered water

solution back to the heat pump. Ground loops

operate at higher flow rates than ground water

systems because the loop Entering Water

Temperature (EWT) is lower. EWT affects the

capacity of the unit in both heating and cooling

modes, and loops in cold climates are normally

sized to supply wintertime EWT to the heat pump

down to 25°F.

GROUND WATER SYSTEMS

See Figure 3

Note – If a heat pump is installed with ground

water, it should have a Cupro-Nickel water coil.

Cupro-Nickel water coils withstand well water

much better than standard water coils.

TEMPERATURE LIMITATIONS

Be aware of the operating range of the geothermal

system when sizing the particular heat pump to

avoid premature equipment failure. Operating

outside of these limitations may cause severe

damage to the equipment and may void warranty.

CAUTIONS: Reference tables in section XI for

acceptable operating conditions.

HYDRONIC SIDE SYSTEM DESIGN

This section deals with some common practices

used when coupling the Enertech GeoSource

hydronic heat pumps to the space conditioning

heat exchanger. There are so many possible

applications for hydronic systems that they cannot

all be covered in this text.

Note – Systems must be constructed to

appropriate codes and according to accepted

plumbing practices.

Caution – Always use piping rated for the

application. Check local codes for compliance.

Important – Pressure/Temperature port fittings

are highly recommended for installation in the

entering & leaving hydronic lines of the heat pump.

V. SYSTEM DESIGN

GROUND SOURCE DESIGN

GROUND LOOP INSTALLATION

A Ground Loop system circulates the same

antifreeze solution through a closed system of

high-density underground polyethylene pipe. As

the solution passes through the pipe, it collects

energy (in the heating mode) from the relatively

warm surrounding soil through the pipe and into

the relatively cold solution. The solution circulates

to the heat pump, which transfers energy with the

solution, and then the solution circulates back

through the ground to extract more energy.

CAUTION – Ground Loops must be properly

freeze protected. Insufficient amounts of antifreeze

may result in a freeze rupture of the unit or can

cause unit shutdown problems during cold

weather operation. Propylene glycol is a common

antifreeze solution. GeoSystems proprietary

Geothermal Transfer Fluid (GTF) is methanol-

based antifreeze and should be mixed 50% with

7

water to achieve freeze protection of 12°F.

Propylene glycol antifreeze solution should be

mixed 25% with water to obtain a 15°F freeze

protection.

Important – Do not mix more than 25%

propylene glycol with water in an attempt to

achieve lower than 15°F freeze protection, since

more concentrated mixtures of propylene glycol

become too viscous at low temperatures and will

become more difficult to pump through the earth

loop. Horizontal loops typically use GTF, and

vertical loops typically use propylene glycol.

Note – Always check State and Local codes for any

special requirements on antifreeze solutions.

CAUTION – Never operate with flow rates less

than specified. Low flow rates, or no flow, may

cause the unit to shut down on a pressure lockout

or may cause a freeze rupture of the heat

exchanger.

Important– Pressure/Temperature (P/T) ports

are highly recommended for installation in the

entering and leaving water lines of the heat pump

(see figure 2). A thermometer can be inserted into

the P/T ports to check entering and leaving water

temperatures. A pressure gauge can also be

inserted into these P/T ports to determine the

pressure differential between the entering and

leaving water. This pressure differential can then

be compared to the specification data on each

particular heat pump to confirm the proper flow

rate of the system.

Filling and purging a loop system are very

important steps to ensure proper heat pump

operation. Each loop must be purged with enough

flow to ensure two feet per second flow rate in each

circuit in the loop. This normally requires a 1½ to 3

HP high-head pump to circulate fluid through the

loop to remove all the air out of the loop. Allow the

pump to run 10 to 15 minutes after the last air

bubbles have been removed. After purging is

completed, add the calculated proper amount of

antifreeze to give a 12°F to 15°F freeze

protection. After antifreeze has been installed and

thoroughly circulated, it should be measured with

a hydrometer, refractometer, or any other device to

determine the actual freezing point of the solution.

The purge pump can be used to pressurize the

system for a final static pressure of 30-40 psig after

the loop pipe has had enough time to stretch. In

order to achieve the 30 to 40 psig final pressure, the

loop may need to be initially pressurized to 60-65

psig. This static pressure may vary 10 psig from

heating to cooling season, but the pressure should

always remain above 20 psig, to ensure circulation

pumps do not cavitate or pull air into the system.

Contact your local installer, distributor or factory

representative for more information.

GROUND WATER INSTALLATION

Since water is the source of energy in the winter

and the energy sink in the summer, a good water

supply is possibly the most important requirement

of a geothermal heat pump system installation.

A Ground Water system gets its name from the

open discharge of water after it has been used by

the heat pump. A well must be available that can

supply all of the water requirements of the heat

pump for up to 24 hours/day on the coldest winter

day plus any other water requirements drawing

off of that same well.

A bladder type pressure tank with a “draw down”

of at least 1 ½ times the well pump capacity must

be installed on the supply side of the heat pump.

Important – A screen strainer must be placed on

8

the supply line with a mesh size of 40 or 60 and

enough surface area to allow for particle buildup

between cleanings.

Important – Pressure/Temperature (P/T) ports

are highly recommended to be placed in the supply

and discharge lines so that thermometers or

pressure gauges can be inserted into the water

stream.

Important – A visual flow meter is highly

recommended for installation to allow visual

inspection of the flow to determine when

maintenance is required.

A solenoid control valve must be installed on the

water discharge side of the heat pump to regulate

the flow through the unit. Wire the solenoid to the

“Plug, Accessory” connector on the controller. This

valve opens when the unit is running and closes

when the unit stops.

Schedule 40 PVC piping, copper tubing,

polyethylene or rubber hose can be used for supply

and discharge water lines. Make sure line sizes are

large enough to supply the required flow with a

reasonable pressure drop (generally 1” diameter

minimum). Consult local plumbing codes to ensure

compliance.

CAUTION – Never operate with flow rates less

than specified. Low flow rates, or no flow, may

cause the unit to shut down on a pressure lockout

or may cause a freeze rupture of the heat exchanger

and void warranty.

GROUND WATER FREEZE PROTECTION

CAUTION – Only equipment ordered with a

CuNi coil shall be used on ground water

applications. These units are provided with freeze

protection.

STORAGE TANKS

Important – The heat pump must be coupled to

the space conditioning system through a water

storage tank.

Important – For units up to 8 ton capacity, the

guideline for the active amount of fluid circulating

between the heat pump and the storage tank is 10

gallons of fluid for each ton of hydronic heat pump

capacity (Example, 50 gallons minimum for a 5-ton

unit.) If the fluid only circulates through half of the

storage tank, then that half of the storage tank must

contain the minimum 10 gallons per ton. A

properly sized storage tank eliminates many

problems with multiple zone hydronic systems.

The only instance where a storage tanks is not

required is when the heat pump is coupled to a

large heat exchanger containing the recommended

amount of fluid capable of absorbing the entire

capacity of the heat pump.

Important – The hydronic flow into the storage

tank (particularly a water heater) must not be

restricted. If the water heater has an internal

diffuser “dip tube,” cut it off at approximately 12

inches into the tank.

Tank temperature can be controlled with a simple

set point controller such as an Aquastat.

HYDRONIC SIDE CIRCULATORS

Hydronic circulator pumps transfer the energy

supplied by Enertech hydronic heat pumps to the

water storage tank. Select a quiet operating pump

with the ability to supply the required flow rate at

the system pressure drop. The circulator supplying

the heat pump must be placed in the water supply

line into the unit to provide the best pump

performance. Individual zone circulators must also

be placed in the supply lines of the heat exchangers

9

they serve. These pumps are often used as the

on/off control mechanism for the zone they supply

as shown in Figure 4. Zone valves are also

commonly used for this purpose using a common

pump as shown in Figure 5.

CAUTION – Never operate with hydronic flow

rates less than specified. Low flow rates, or no flow,

may cause the unit to shut down on a pressure

lockout or may cause a freeze rupture of the heat

exchanger in cooling mode.

Circulator pumps must be sized to provide the

required flow to a heat pump heat exchanger at its

corresponding system pressure drop calculated

from the pressure drop through the piping, plus

the pressure drop of the water storage tank, and

plus the pressure drop through the heat pump heat

exchanger. See the Engineering Specification

section for water flow requirements and pressure

drop. Use these tables for sizing the circulating

pump between the hydronic side of the heat pump

and a storage tank.

A common problem with circulator pumps is

trapped air in the system. This air accumulates in

the suction port of the circulator causing

cavitations in the pump, which leads to premature

pump failure and noisy operation. The air can be

eliminated by completely purging the system or

by placing an air separator in the plumbing lines.

The entire system must be purged of air during

initial installation and pressurized to a 10-25 psig

static pressure to avoid air entering the system.

This static pressure may fluctuate when going from

the heating to cooling modes but should always

remain above zero. If a leak in the system causes

the static pressure to drop, the leak must be

repaired and the system repurged to assure proper

system operation.

The hydronic side circulator supplying the heat

pump should be controlled to run only when the

compressor runs. If the pump is allowed to

circulate cold water through the system during off

cycles, the refrigerant in the heat pump will

migrate to the hydronic side heat exchanger. This

can cause heat pump starting problems (especially

when this refrigerant migrates into the condenser).

CIRCULATION FLUID

The fluid circulating through the hydronic side of

the geothermal heat pump system is the transfer

medium for the heating and cooling being supplied

to the conditioned space. Selection of this fluid is

very important. Water is the most readily available

fluid but has the drawback of expansion during

freezing which can damage the system. System

operation in the cooling mode, extended power

interruption to a structure, or disabling of an

outside zone (such as a garage floor) provides the

opportunity for freezing the circulating fluid.

CAUTION – the hydronic side of the system

must be freeze protected to reduce the risk of a

freeze rupture of the unit. A propylene glycol

based antifreeze (readily available through HVAC

wholesalers) and water solution is recommended.

A non-flammable antifreeze solution is

recommended for use on any hydronic system

where heat is being added to the system for

structural heating purposes. Freeze protection for

the hydronic side fluid down to 18°F (20%

propylene glycol by volume in water) is

recommended for most indoor applications. Forty

percent (40%) propylene glycol in water (-5°F freeze

protection) is recommended by radiant tube

manufactures for snow melt applications to protect

the tubing from expansion in outdoor applications.

Using over 40% in hydronic side applications can

cause pumping problems due to high viscosity.

10

The water being added to the system should have

100-PPM grain hardness or less. If poor water

conditions exist on the site, softened water is

recommended, or acceptable water should be

brought in. Bacteria or algae growth in the water is

a possibility at the temperatures produced in the

heating system and can cause buildup on hydronic

side heat exchanger surfaces, reducing the

efficiency of the system or causing the heat pump

to run at higher head pressures and possibly lock

out. Boiler system conditioner can reduce bacteria

growth in the system.

EXPANSION TANKS

Expansion tanks must be used in the hydronic

distribution side of the water-to-water system to

absorb the change in pressure of the closed system

due to the change in temperature when heat is

supplied to the system. Diaphragm-type expansion

tanks should be used. EPDM diaphragm tanks are

compatible with glycol-based antifreeze fluids

(butyl rubber diaphragms will slowly dissolve with

glycol-based antifreezes). Expansion tanks from 1

to 10 gallons are generally used for the distribution

system in residential applications.

APPLICATION DIAGRAMS

Figures 1 through 5 show the components of a

hydronic heat pump system discussed above used

in some common applications. These figures by no

means represent all the possible hydronic heat

pump applications, but they do show some

important principals that can be applied to any

system.

UNIT LOCATION/MOUNTING

CAUTION – Units must be kept in an upright

position during transportation or installation, or

severe internal damage may occur. Never transport

a heat pump on its side or back.

CAUTION – Do not use this unit during

construction. Dust and debris may contaminate

electrical and mechanical components; resulting in

damage.

Important – To ensure easy removal and

replacement of access panels, leave panels secured

in place until the unit is set in place and leveled.

Important – Locate the unit in an indoor area

where the ambient temperature will remain above

45°F. Service is done primarily from the front. Top

and rear access is desirable and should be provided

when possible. Minimum clearance of 12” on each

side is recommended.

Important – A field installed drain pan is

required under the entire unit if accidental water

discharge could damage surrounding floors, walls

or ceilings. Check local codes for compliance.

CAUTION – Do not mount components or pipe

to the exterior of the heat pump cabinet.

Important – Units must be mounted on a

vibration absorbing pad slightly larger than the

base to provide isolation between the unit and the

floor. Water supply pumps shall not be hard

plumbed directly to the unit with copper pipe; this

could transfer vibration from the water pump to

the refrigeration circuit, causing a resonating

sound. The use of flexible water connections is

recommended to eliminate transfer of vibration

wherever possible.

CAUTION – Always use plastic male fittings

into plastic female or into metal female fittings.

Never use metal male fittings into plastic female

fittings. On metal-to-metal fittings; use pipe thread

compound, do not use pipe thread tape. Hand

11

tighten first, and then only tighten an additional ½

turn with a tool if necessary.

On plastic fittings, always use 2 to 3 wraps of pipe

thread tape. Hand tighten first, and then only

tighten an additional ½ turn with a tool if

necessary. Do not over-tighten, as damage may

occur.

VI. ELECTRICAL

Note – Always refer to the inside of the front panel

for the correct wiring diagram.

Important – If the system’s external controls

require more power than shown in the engineering

specification (see Engineering Specifications

section), an external transformer and isolation

relays should be used. In contrast, Figure 4 shows a

fan coil system with its own power supply, which

must interface to the heat pump to put the heat

pump into the cooling mode. This can be

accomplished by using the fan coil’s independent

power supply to energize the coil of an isolation

relay with contacts located in heat pump's control

circuit.

Important – Miswiring of 24Vac control voltage

on system controls can result in transformer

burnout.

Important – Units with a dual voltage rating

(example, 208/230) are factory-wired for the higher

voltage (example, 230). If connected to a power

supply having the lower voltage, change the wiring

to the transformer primary to the correct lead;

otherwise premature failure, or inability to operate

the control components may occur.

CONTROLLER

The heat pump controller receives a signal from the

remote hydronic control, initiates the correct

sequence of operation for the heat pump, and

performs the following functions:

1) Compressor Anti-Short Cycle

2) Compressor Control

3) Ground Loop Pump / Ground Water Initiation

4) Compressor Staging

5) Hydronic Circulator Pump Control

6) Reversing Valve Control

7) Compressor Lockouts

8) System Diagnostics

9) 24Vac Fuse

10) Plug Accessory

11) Alarm Output

COMPRESSOR ANTI-SHORT CYCLE

An Anti-Short-Cycle (ASC) is a delay period

between the time a compressor shuts down and

when it is allowed to come on again. This protects

the compressor and avoids nuisance lockouts for

these two conditions;

1. A 70 to 130-second random time-out period

occurs before a re-start after the last shutdown.

2. A 4-minute, 25-second to 4-minute, 45-second

random-start delay occurs immediately after

power is applied to the heat pump. This occurs

only after reapplying power to the unit. To

reduce this timeout delay while servicing the

unit, apply power, disconnect and reapply

power very quickly to shorten the delay.

COMPRESSOR CONTROL

When 24Vac is applied to the Y terminal on the

controller wiring block, the controller decides,

12

based on lockout and anti-short-cycle periods,

when to turn on the compressor contactor. The M1

output of the controller energizes the contactor(s)

until 24Vac is removed from the Y terminal.

GROUND LOOP PUMP / GROUND WATER

INITIATION

On ground loop systems, a M1 output from the

controller will energize the contactor to start the

compressor and the ground loop pump. On ground

water systems, the M1 output will also energize the

ground water solenoid valve through the “Plug

Accessory” connector.

HYDRONIC CIRCULATOR PUMP CONTROL

The hydronic circulator pump is energized either

directly with the compressor contactor through the

internal pump relay (RP) and 3-pole terminal block

(BP) or through an isolation relay having its 24Vac

coil wired to the Y and X terminals.

REVERSING VALVE CONTROL

When 24Vac is applied to the O terminal on the

wiring block, the controller energizes its O output

to provide 24Vac power to the reversing valve to

switch the refrigerant circuit to the cooling mode.

COMPRESSOR LOCKOUTS

The controller will lock out the compressor if either

of the following switches open: 1) high-pressure 2)

low- pressure on ground loop or on ground water,

or 3) high discharge refrigerant temperature. A

lockout condition means that the unit has shut itself

down to protect itself, and will not come back on

until power has been disconnected (via the circuit

breaker) to the heat pump for one minute.

Problems that could cause a lockout situation

include:

1. Low water flow or extreme water temperatures.

2. Cold ambient air temperature conditions.

3. Internal heat pump operation problems.

CAUTION – Repeated reset may cause severe

damage to the system and may void warranty. The

cause of the lockout must be determined and

corrected.

If a lockout condition exists, the heat pump should

not be reset more than once; and a service

technician should be called immediately.

SYSTEM DIAGNOSTICS

The controller is equipped with diagnostic LED

lights that indicate the system status at any

particular time. The lights indicate the following

conditions:

GREEN = 24 Volt system power

YELLOW = Fault or Lockout

RED = Anti-short-cycle mode

If a set point controller installed with the heat pump

system has a lockout indicator, the controller will

send a signal from L on the terminal strip to a LED on

the thermostat to indicate a lockout condition.

24VAC FUSE

The controller has a glass-cartridge fuse located on

the circuit board adjacent to the 24VAC power

connector. The green system power LED will be off

if this fuse is open. A spare fuse is located in the

saddle attached to the side of the 24VAC power

connector.

Note – Ensure the new fuse fits tightly in the fuse

clips after replacement.

PLUG ACCESSORY (PA)

The Plug Accessory output is internally connected

to the M1 output and is energized whenever M1

turns on the compressor contactor. The maximum

13

rating of this output is 10VA sealed and 20VA

inrush and is typically intended to power a 24Vac

ground water solenoid valve.

ALARM OUTPUT

This output is a 2-position screw terminal

connector identified as “Fault Test” on the

controller board and as DO on the wiring

diagram. It is an isolated dry contract output (0.1

ohm resistance) that closes during a controller

lockout and is intended for use as an input to a

dial-out type of monitoring system. The maximum

electrical rating is 2mA up to 30Vac or 50mA up to

40Vdc.

VII. HEAT PUMP COMMISSIONING

Before applying power to the heat pump, check the

following items:

Water supply plumbing to the heat pump is

completed and operating. Manually open the

water valve on well systems to check flow.

Make sure all valves are open and air has been

purged from a loop system. Never operate the

system without correct water supply flow on

either the ground side or the hydronic side.

All high voltage and all low voltage wiring is

correct and checked out, including wire sizes,

fuses and breakers. Set system to the “OFF”

position.

Note – the heat pump is located in a warm area

(above 45°F). (Starting the system with low

ambient temperature conditions is more

difficult and may cause low-pressure lockout.)

Do not leave the area until the space is brought

up to operating temperatures.

Hydronic side water temperatures are warm

enough (50°F or above) to start in the heating

mode.

Apply power to the unit. A 4-minute and 35-second

delay on power-up is programmed into the

controller before the compressor will operate.

During this time, the pump relay will energize the

hydronic side-circulating pump. Verify the flow

rate and temperature of the hydronic side flow.

The following steps will ensure the system is

heating and cooling properly. After the initial time-

out period, the red indicator light on the controller

will shut off. The heat pump is now ready for

operation.

Turn the heating set point to its highest

temperature setting, and place the system to run

in heating. The compressor should start 1 to 2

seconds later.

After 5 minutes of heating operation, check

hydronic-side return and supply water

temperatures. A water temperature rise of 10°F

to 15°F is normal (variation in water

temperature and water flow rate can cause slight

variations). A single pressure gauge can be used

to check the fluid pressure drop through the

heat exchangers to ensure proper flow for the

system.

Set the system to the “OFF” position. The

compressor will shut down in 1 to 2 seconds.

Next, turn the set point to its lowest setting. If

applicable, place the system to run in cooling.

The compressor will start after an anti-short-

cycle period of 70 to 130 seconds from its last

shutdown. The anti-short-cycle period is

indicated by the red light on the controller.

After 5 minutes of cooling operation, check

hydronic side return and supply water

temperatures. A water temperature drop of

14

10°F to 15°F is normal (variation in water

temperature and water flow can cause slight

variations). A single pressure gauge can be

used to check the fluid pressure drop through

the heat exchangers to ensure proper flow for

the system.

Set the system and the set point for normal

operation.

Instruct the owner on correct operation of the

entire heat pump system. The unit is now

operational.

MAINTENANCE

Properly installed, the Enertech GeoSource heat

pump requires only minor maintenance such as

periodic cleaning of the ground water heat

exchanger for heat pumps installed in ground-

water applications. Regular service checkups with

your Enertech dealer are recommended. Any major

problems with the heat pump system operation

will be indicated on the lockout lights. Dealers are

trained to troubleshoot lockout occurrence.

CAUTION – During refrigerant evacuation for a

system not having antifreeze protection in either

the ground-side or the hydronic-side, water in the

unprotected heat exchanger must be removed or

continuously flowing to avoid a potential heat

exchanger failure caused by freeze rupture.

The heat pump controller will display a system

lockout. If lockout occurs, follow the procedure

below:

1) Determine and record which indicator lights on

the Controller are illuminated. (Refer to Section

Troubleshooting Section for more information

on possible causes of Lockout Conditions.)

2) Check for correct water supply from the ground

loop or ground water system.

3) Check for correct water supply on the hydronic

side.

4) Reset the system by disconnecting power at the

circuit breaker for one minute and then restart.

5) If shutdown reoccurs, Call your Enertech

dealer. Do not continuously reset the lockout

condition or serious damage may occur.

Note – Improper fluid flows or incorrect

antifreeze levels are the cause of almost all

lockouts.

VIII. ACCESSORIES

ROOM THERMOSTAT

Installations may include a wide variation of

available electronic room thermostats, and most of

them must be configured by the Installer and

checked out after installation. If you have

questions, please refer to the thermostat installation

manual.

DESUPERHEATER

A GeoSource heat pump equipped with a double-

wall vented desuperheater can provide

supplemental heating of a home’s domestic hot

water heating by stripping a small amount of

energy from the superheated gas leaving the

compressor and transferring the heat to a hot water

tank. A desuperheater pump, manufactured into

the unit, circulates water from the domestic hot

water tank, heats it and returns it to the tank.

The desuperheater only provides supplemental

domestic water heating when the compressor is

already running. Because the desuperheater is

using some energy from the heat pump to heat

water, the heat pump’s capacity in the winter is

about 10% less than a unit without a desuperheater.

CAUTION– Running the desuperheater pump

without water flow will damage the pump. A fuse

15

is attached to the fuse holder and must be

inserted in the fuse holder after the desuperheater

is purged and operational.

Important – Do not insert the fuse until water

flow is available and the desuperheater is

completely purged of air, or the pump may be

damaged. Remove the fuse to disable the pump if

the desuperheater isn’t in operation.

All air must be purged from the desuperheater

plumbing before the pump is engaged. To purge

small amounts of air from the lines, loosen the

desuperheater pump from its housing by turning

the brass collar. Let water drip out of the housing

until flow is established, and re-tighten the brass

collar. Using 1/2-inch or larger copper tubing from

the tank to the desuperheater inlet is required to

keep water velocities high, avoiding air pockets at

the pump inlet. An air vent in the inlet line can also

help systems where air is a problem. If one is used,

mount it near the desuperheater inlet roughly 2-1/2

inches above the horizontal pipe. Shutoff valves

allow access to the desuperheater plumbing

without draining the hot water tank. Keep the

valves open when the pump is running.

Hot water tank maintenance includes periodically

opening the drain on the hot water tank to remove

deposits. If hard water, scale, or buildup causes

regular problems in hot water tanks in your area,

it may result in a loss of desuperheater

effectiveness.

CAUTION – Insulated copper tubing must be

used to run from the water tank to the

desuperheater connections on the side of the unit.

Desuperheater must be plumbed in copper tubing.

The built-in desuperheater pump can provide the

proper flow to the desuperheater if the total

equivalent length of straight pipe and connections

is kept to a maximum of 90 feet of 1/2-inch type L

copper tubing (or a combination of approximately

60 feet with typical elbows and fittings). This

tubing can be connected to the water tank in two

ways:

METHOD 1

Using a desuperheater tee installed in the drain at the

bottom of the water heater (See Figure 6). This is the

preferred method for ease of installation, comfort

and efficiency. The tee eliminates the need to tap

into the domestic hot water lines and eliminates

household water supply temperature variations

that could occur from connecting to the hot water

pipes. Poor water quality may restrict the

effectiveness of the desuperheater tee by plugging

it with scale or buildup from the bottom of the

tank, restricting water flow.

METHOD 2

Taking water from the bottom drain and returning it to

the cold water supply line (See Figure 7). This method

maintains the same comfort and efficiency levels

but increases installation time and cost.

Important – This method requires a check valve

in the return line to the cold water supply to

prevent water from flowing backwards through the

desuperheater when the tank is filling. Water

passing through the pump backwards damages the

rotor's bearing, which reduces pump life and

causes noise problems in the pump. Note – A

spring-type check valve with a pressure-drop

rating of 1/2 psig or less is recommended.

16

IX. ENGINEERING SPECIFICATIONS

PERFORMANCE RATINGS

Heating Performance Data (Tested in accordance with ASHRAE/AHRI/ ISO Standard 13256-2)

Models Application Source

EWT (°F)

Load

EWT (°F)

Entering GPM

(source & load)

Total Heat

Output

(MBH)

Heat of

Absorption

(MBH)

Total Heat

Pump Watts COP

RGS-W036 Ground Water 50°F

104°F 9 35.5 25.0 2,600 3.7

Ground Loop 32°F * 29.3 18.6 2,700 3.2


104°F 12 57.0 41.0 4,010 3.9

Ground Loop 32°F * 43.9 29.2 4,000 3.1


104°F 15 64.9 48.1 3,300 3.6

Ground Loop 32°F * 53.0 34.6 4,888 3.2


104°F 18 81.0 53.6 5,670 4.0

Ground Loop 32°F * 65.5 34.6 5,660 3.4


104°F 20 89.0 62.1 6,850 4.1

Ground Loop 32°F * 74.2 45.4 6,730 3.1

RGS-W120

Ground Water 50°F

104°F 30

118.1 80.0 9,650 3.4

Ground Loop 32°F * 100.1 64.2 10,040 2.8

Ground Water 50°F 59.0 35.0 4,300 3.6

Ground Loop 41°F 57.5 29.1 4,900 3.4

* Antifreeze required

17

Cooling Performance Data (Tested in accordance with ASHRAE/AHRI/ ISO Standard 13256-2)

Models Application Source

EWT (°F)

Load

EWT (°F)

Entering GPM

(source & load)

Total Heat

Output

(MBH)

Heat of

Rejection

(MBH)

Total Heat

Pump Watts EER


53.6°F 9 37.3 42.8 1,400 23.5

Ground Loop 77°F 34.7 41.1 1,900 18.2


53.6°F 12 56.3 67.0 2,280 23.3

Ground Loop 77°F 52.8 62.8 2,775 17.7


53.6°F 15 69.0 78.4 2,710 24.0

Ground Loop 77°F 63.7 72.6 3,543 18.0


53.6°F 18 78.3 90.2 3,300 21.1

Ground Loop 77°F 65.5 84.0 4,200 17.7


53.6°F 20 88.7 101.8 5,000 20.8

Ground Loop 77°F 83.6 99.6 5,230 16.1

RGS-W120

Ground Water 59°F

53.6°F 30

110.8 124.5 7,900 21.0

Ground Loop 77°F 105.6 103.2 7,250 14.5

Ground Water 59°F 65.8 77.4 2,500 22.0

Ground Loop 68°F 63.5 73.1 3,200 19.8

1 AHRI test point

18

PERFORMANCE DATA

RGS-W036 HEATING PERFORMANCE DATA

GROUND HYD LWT °F

Hydronic Flow – 7 GPM 2.0 PSIG dP, 4.6 FT dP


Refrigerant Pressure

EWT °F GPM dP psig dP ft TEMP RISE

CAP kBTUh

PWR kW

COP HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

COP HE

kBTUh

Suction Pressure

Head Pressure

25 9 3.2 7.4

115 6.8 23.9 2.8 2.5 14.2 5.3 24.0 2.8 2.5 14.5

55 - 75

390 - 420

100 7.0 24.4 2.4 2.9 16.1 5.4 24.5 2.4 3.0 16.4 330 - 355

85 7.1 24.9 2.0 3.6 18.0 5.6 25.0 2.0 3.7 18.2 268 - 295

70 7.3 25.5 1.6 4.6 19.9 5.7 25.6 1.6 4.7 20.1 210 - 235

30 9 3.2 7.4

115 7.3 25.7 2.9 2.6 15.9 5.7 25.8 2.8 2.7 16.3

65 - 85

390 – 425

100 7.5 26.3 2.4 3.1 17.9 5.9 26.4 2.4 3.2 18.2 335 – 360

85 7.7 26.8 2.0 3.8 19.8 6.0 26.9 2.0 4.0 20.1 270 – 305

70 7.8 27.4 1.6 4.9 21.8 6.1 27.5 1.6 5.0 22.0 210 – 235

35 9 3.2 7.4

115 7.9 27.5 2.9 2.8 17.7 6.1 27.6 2.8 2.9 18.0

70 - 90

390 – 430

100 8.0 28.1 2.5 3.4 19.7 6.3 28.2 2.4 3.4 20.0 335 – 365

85 8.2 28.7 2.0 4.1 21.7 6.4 28.8 2.0 4.2 22.0 270 – 310

70 8.4 29.3 1.6 5.2 23.7 6.5 29.4 1.6 5.4 24.0 210 – 240

40

7 2 4.6

115 8.2 28.6 2.8 2.9 18.9 6.4 28.7 2.8 3.0 19.3

70 - 95

390 – 430

100 8.3 29.2 2.4 3.5 20.9 6.5 29.3 2.4 3.6 21.3 330 – 370

85 8.5 29.9 2.0 4.3 22.9 6.7 30.0 2.0 4.5 23.3 270 – 310

70 8.7 30.5 1.6 5.5 25.0 6.8 30.6 1.6 5.7 25.3 200 – 250

9 3.2 7.4

115 8.4 29.3 2.9 3.0 19.5 6.5 29.4 2.8 3.1 19.8

75 - 100

395 – 430

100 8.5 29.9 2.5 3.6 21.5 6.7 30.0 2.4 3.7 21.8 335 – 370

85 8.7 30.6 2.0 4.4 23.6 6.8 30.7 2.0 4.5 23.9 275 – 310

70 8.9 31.2 1.6 5.6 25.7 7.0 31.4 1.6 5.8 25.9 205 – 250

45

6 1.6 3.7

115 8.4 29.4 2.8 3.1 19.8 6.6 29.5 2.7 3.2 20.2

65 - 95

390 – 430

100 8.6 30.1 2.4 3.6 21.8 6.7 30.2 2.3 3.8 22.2 330 – 370

85 8.8 30.7 2.0 4.5 23.9 6.9 30.8 1.9 4.6 24.2 270 – 310

70 9.0 31.4 1.6 5.8 25.9 7.0 31.5 1.6 5.9 26.2 200 – 250

7 2 4.6

115 8.7 30.3 2.9 3.1 20.6 6.8 30.8 2.8 3.2 21.3

70 - 100

395 – 430

100 8.9 31.0 2.4 3.7 22.7 7.0 31.4 2.4 3.9 23.3 335 – 370

85 9.1 31.7 2.0 4.6 24.8 7.1 32.1 2.0 4.8 25.4 275 – 310

70 9.2 32.4 1.6 5.9 26.9 7.3 32.8 1.6 6.1 27.5 205 - 250

9 3.2 7.4

115 8.9 31.1 2.9 3.2 21.2 6.9 31.2 2.8 3.2 21.6

75 - 100

400 - 430

100 9.1 31.8 2.5 3.8 23.3 7.1 31.9 2.4 3.9 23.7 340 - 370

85 9.3 32.5 2.1 4.6 25.5 7.2 32.6 2.0 4.8 25.8 280 - 310

70 9.5 33.1 1.6 6.0 27.6 7.4 33.3 1.6 6.1 27.8 210 - 250

50

6 1.6 3.7

115 8.9 31.1 2.8 3.2 21.4 6.9 31.2 2.8 3.3 21.8

75 - 100

395 - 430

100 9.1 31.8 2.4 3.9 23.5 7.1 31.9 2.4 4.0 23.9 335 - 370

85 9.3 32.5 2.0 4.7 25.6 7.3 32.6 2.0 4.9 26.0 270 - 310

70 9.5 33.2 1.6 6.1 27.8 7.4 33.3 1.6 6.3 28.0 200 - 250

7 2 4.6

115 9.2 32.1 2.9 3.3 22.3 7.2 32.5 2.8 3.4 23.0

80 - 105

400 - 430

100 9.4 32.8 2.5 3.9 24.4 7.4 33.3 2.4 4.1 25.1 340 - 370

85 9.6 33.5 2.0 4.8 26.6 7.6 34.0 2.0 5.0 27.2 275 - 310

70 9.8 34.2 1.6 6.2 28.7 7.7 34.7 1.6 6.5 29.4 205 - 250

9 3.2 7.4

115 9.4 32.9 2.9 3.3 23.0 7.3 33.0 2.8 3.4 23.3

85 - 105

405 - 430

100 9.6 33.6 2.5 4.0 25.1 7.5 33.7 2.4 4.1 25.5 345 - 370

85 9.8 34.3 2.1 4.9 27.3 7.7 34.5 2.0 5.0 27.6 280 - 310

70 10.0 35.1 1.6 6.3 29.5 7.8 35.2 1.6 6.5 29.8 210 - 250

55

6 1.6 3.7

115 9.4 32.8 2.8 3.4 23.1 7.3 32.9 2.8 3.5 23.5

85 - 115

400 - 435

100 9.6 33.5 2.4 4.0 25.3 7.5 33.7 2.4 4.2 25.6 340 - 375

85 9.8 34.3 2.0 5.0 27.4 7.6 34.4 2.0 5.2 27.8 270 - 315

70 10.0 35.0 1.6 6.4 29.6 7.8 35.2 1.5 6.7 29.9 200 - 255

7 2 4.6

115 9.7 33.8 2.9 3.4 24.0 7.6 34.3 2.8 3.6 24.7

90 - 120

405 - 435

100 9.9 34.6 2.5 4.1 26.2 7.8 35.1 2.4 4.3 26.9 345 - 375

85 10.1 35.4 2.0 5.1 28.4 8.0 35.9 2.0 5.3 29.1 275 - 315

70 10.3 36.1 1.6 6.6 30.6 8.1 36.6 1.6 6.8 31.3 205 - 255

9 3.2 7.4

115

Operation Not Recommended

7.7 34.8 2.8 3.6 25.1

95 - 125

410 - 435

100 7.9 35.6 2.4 4.3 27.3 345 -375

85 8.1 36.4 2.0 5.3 29.5 280 - 315

70 8.3 37.1 1.6 6.8 31.7 210 - 255

60

6 1.6 3.7

115 9.9 34.5 2.9 3.5 24.8 7.7 34.6 2.8 3.7 25.2

95 - 130

405 - 435

100 10.1 35.3 2.4 4.2 27.0 7.9 35.4 2.4 4.4 27.3 345 - 375

85 10.3 36.0 2.0 5.3 29.2 8.0 36.2 2.0 5.4 29.5 280 - 315

70 10.5 36.8 1.6 6.8 31.4 8.2 37.0 1.5 7.0 31.7 210 - 255

7 2 4.6

115

Operation Not Recommended

8.0 36.1 2.8 3.8 26.5

110 - 135

410 - 435

100 8.2 36.9 2.4 4.5 28.7 350-375

85 8.4 37.7 2.0 5.6 31.0 285-315

70 8.6 38.5 1.6 7.2 33.2 215-255

70 6 1.6 3.7

115 8.5 38.0 2.8 4.0 28.5

120-150

417-445

100 8.6 38.9 2.4 4.8 30.8 353-381

85 8.8 39.8 2.0 5.9 33.1 286-323

70 9.0 40.6 1.5 7.7 35.4 220-270

19

RGS-W036 COOLING PERFORMANCE DATA

GROUND HYD LWT °F





CAP kBTUh

PWR kW

EER HR

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

EER HR

kBTUh

Suction Pressure

Head Pressure

50

6 1.6 3.7

35 9.2 32.4 1.4 22.8 37.2 7.5 33.7 1.4 23.5 38.6

220 - 260

80 - 100

40 9.7 33.8 1.5 23.0 38.8 7.8 35.2 1.5 23.7 40.3 85 - 105 45 10.1 35.3 1.5 23.1 40.5 8.2 36.7 1.5 23.8 42.0 90 - 110 50 10.5 36.7 1.6 23.2 42.1 8.5 38.2 1.6 23.9 43.7 95 - 115

7 2 4.6

35 9.4 32.8 1.4 23.9 37.5 7.6 34.1 1.4 24.6 38.9

210 - 250

80 - 100

40 9.8 34.3 1.4 24.0 39.1 7.9 35.7 1.4 24.8 40.6 85 - 105 45 10.2 35.7 1.5 24.2 40.8 8.3 37.2 1.5 24.9 42.3 90 - 110 50 10.6 37.2 1.5 24.3 42.4 8.6 38.7 1.5 25.0 44.0 95 - 115

9 3.2 7.4

35 9.5 33.2 1.3 24.8 37.8 7.7 34.5 1.3 25.7 39.1

200 - 240

85 - 100

40 9.9 34.7 1.4 25.0 39.5 8.0 36.1 1.4 25.9 40.8 90 - 105 45 10.3 36.2 1.4 25.1 41.1 8.4 37.6 1.4 26.0 42.6 95 - 110 50 10.8 37.7 1.5 25.2 42.8 8.7 39.2 1.5 26.1 44.3 100 - 115

60

6 1.6 3.7

35 8.6 30.2 1.7 17.9 36.0 6.8 30.4 1.8 16.5 36.7

75 - 100

395 - 430

40 9.1 31.9 1.7 18.5 37.8 7.2 32.2 1.9 17.3 38.6 335 - 370

45 9.6 33.6 1.8 19.1 39.6 7.6 34.1 1.9 18.0 40.5 270 - 310

50 10.1 35.2 1.8 19.7 41.4 8.0 35.9 1.9 18.8 42.5 200 - 250

7 2 4.6

35 8.8 30.7 1.6 18.7 36.2 6.8 30.8 1.8 17.3 36.9

80 - 105

400 - 430

40 9.2 32.3 1.7 19.4 38.0 7.3 32.7 1.8 18.1 38.8 340 - 370

45 9.7 34.0 1.7 20.0 39.8 7.7 34.5 1.8 18.9 40.8 275 - 310

50 10.2 35.7 1.7 20.6 41.6 8.1 36.4 1.9 19.6 42.7 205 - 250

9 3.2 7.4

35 8.9 31.1 1.6 19.5 36.5 6.9 31.1 1.7 18.0 37.0

85 - 105

405 - 430

40 9.4 32.8 1.6 20.1 38.3 7.3 33.0 1.8 18.9 39.0 345 - 370

45 9.9 34.5 1.7 20.8 40.1 7.8 34.9 1.8 19.7 41.0 280 - 310

50 10.3 36.2 1.7 21.4 42.0 8.2 36.8 1.8 20.5 43.0 210 - 250

65

6 1.6 3.7

35 8.3 29.2 1.8 16.0 35.4 6.8 30.4 1.8 16.5 36.7

275 - 315

85 - 105

40 8.8 31.0 1.8 16.8 37.3 7.2 32.2 1.9 17.3 38.6 90 - 110 45 9.4 32.7 1.9 17.5 39.1 7.6 34.1 1.9 18.0 40.5 95 - 120 50 9.9 34.5 1.9 18.2 41.0 8.0 35.9 1.9 18.8 42.5 95 - 120

7 2 4.6

35 8.5 29.6 1.8 16.7 35.6 6.8 30.8 1.8 17.3 36.9

265 - 305

85 - 105

40 9.0 31.4 1.8 17.5 37.5 7.3 32.7 1.8 18.1 38.8 90 - 110 45 9.5 33.2 1.8 18.3 39.4 7.7 34.5 1.8 18.9 40.8 95 - 120 50 10.0 35.0 1.8 19.0 41.2 8.1 36.4 1.9 19.6 42.7 100 - 120

9 3.2 7.4

35 8.6 30.0 1.7 17.4 35.9 6.9 31.1 1.7 18.0 37.0

255 - 295

90 - 105

40 9.1 31.8 1.7 18.2 37.8 7.3 33.0 1.8 18.9 39.0 95 - 110

45 9.6 33.6 1.8 19.0 39.7 7.8 34.9 1.8 19.7 41.0 100 - 120

50 10.1 35.4 1.8 19.8 41.5 8.2 36.8 1.8 20.5 43.0 100 - 120

70

6 1.6 3.7 Operation Not Recommended

7 2 4.6

35 3.6 28.5 1.9 15.0 35.0 6.6 29.7 1.9 15.5 36.2

280 - 325

85 - 105

40 3.8 30.4 1.9 15.9 36.9 7.0 31.7 1.9 16.4 38.3 90 - 110 45 4.0 32.3 1.9 16.8 38.9 7.5 33.7 1.9 17.3 40.3 95 - 120 50 4.3 34.2 1.9 17.7 40.8 7.9 35.6 2.0 18.2 42.3 100 - 125

9 3.2 7.4

35 3.6 28.9 1.9 15.6 35.2 6.7 30.0 1.9 16.2 36.4

270 - 315

90 - 105

40 3.9 30.8 1.9 16.5 37.2 7.1 32.0 1.9 17.1 38.5 95 - 110

45 4.1 32.8 1.9 17.5 39.2 7.6 34.0 1.9 18.1 40.6 100 - 120

50 4.3 34.7 1.9 18.4 41.1 8.0 36.0 1.9 19.0 42.8 100 - 125

80


7 2 4.6

35 3.3 26.4 2.2 12.2 33.7 6.1 27.5 2.2 12.6 34.9

315 - 365

85 - 105

40 3.6 28.5 2.2 13.2 35.9 6.6 29.7 2.2 13.6 37.1 90 - 110 45 3.8 30.6 2.1 14.3 38.0 7.1 31.9 2.2 14.7 39.3 95 - 115 50 4.1 32.8 2.1 15.3 40.1 7.6 34.1 2.2 15.8 41.5 100 - 120

9 3.2 7.4

35 3.3 26.7 2.1 12.7 33.9 6.2 27.8 2.1 13.1 35.0

305 - 355

90 - 105

40 3.6 28.9 2.1 13.7 36.0 6.7 30.0 2.1 14.2 37.2 95 - 110

45 3.9 31.0 2.1 14.8 38.2 7.2 32.2 2.1 15.3 39.4 100 - 120

50 4.1 33.2 2.1 15.9 40.3 7.7 34.5 2.1 16.5 41.6 105 - 125

90


7 2 4.6

9 3.2 7.4

35 7.0 24.6 2.4 10.4 32.6 5.7 25.5 2.4 10.7 33.6

340 - 390

90 - 105

40 7.7 26.9 2.3 11.5 34.9 6.2 28.0 2.3 11.9 36.0 95 - 110

45 8.4 29.3 2.3 12.7 37.2 6.8 30.5 2.3 13.1 38.4 105 -115

50 9.1 31.7 2.3 13.9 39.5 7.3 32.9 2.3 14.4 40.8 110 - 130

100


7 2 4.6

9 3.2 7.4

35 6.4 22.4 2.6 8.5 31.3 5.2 23.3 2.6 8.8 32.2

370 - 430

95 - 110

40 7.1 25.0 2.6 9.7 33.8 5.8 26.0 2.6 10.0 34.8 100 - 115

45 7.9 27.6 2.5 10.9 36.2 6.4 28.7 2.5 11.3 37.3 105 - 125

50 8.6 30.2 2.5 12.2 38.7 7.0 31.4 2.5 12.6 39.9 110 - 130

Operation at 40° EWT in cooling for long periods of time is not recommended, this is an extreme operating condition.

Pressure: Suction +/- 5 psig & Discharge P +/- 10 psig.

Pressure Drops with pure water.

20


GROUND HYD LWT °F





CAP kBTUh

PWR kW

COP HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

COP HE

kBTUh

Suction Pressure

Head Pressure

25 12 2.6 6.0

115 5.6 40.1 4.7 2.4 23.1 4.7 40.2 4.6 2.4 23.6

55 - 75

390 - 420

100 5.7 41.3 4.0 2.9 26.4 4.8 41.4 4.0 3.0 27.0 330 - 355

85 5.9 42.5 3.4 3.6 29.9 4.9 42.7 3.3 3.7 30.3 268 - 295

70 6.1 43.7 2.7 4.6 33.3 5.1 43.9 2.6 4.8 33.6 210 - 235

30 12 2.6 6.0

115 5.9 42.4 4.7 2.5 25.3 4.9 42.6 4.6 2.6 25.9

65 - 85

390 - 425

100 6.1 43.7 4.0 3.0 28.7 5.1 43.8 4.0 3.1 29.2 335 - 360

85 6.2 44.8 3.4 3.8 32.1 5.2 45.0 3.3 3.9 32.6 270 - 305

70 6.4 46.0 2.7 4.9 35.6 5.3 46.3 2.6 4.9 35.9 210 - 235

35 12 2.6 6.0

115 6.2 44.6 4.7 2.7 27.6 5.2 44.8 4.6 2.7 28.2

70 - 90

390 - 430

100 6.4 45.9 4.0 3.2 31.0 5.3 46.1 4.0 3.3 31.5 335 - 365

85 6.6 47.2 3.4 4.0 34.4 5.5 47.3 3.3 4.1 34.9 270 - 310

70 6.7 48.4 2.7 5.0 37.8 5.7 48.6 2.6 5.2 38.2 210 - 240

40

9 2.2 5.1

115 6.4 45.8 4.7 2.8 28.8 5.3 46.0 4.5 2.9 29.5

70 - 95

390 - 430

100 6.6 47.1 4.0 3.3 32.3 5.5 47.3 3.9 3.5 32.8 330 - 370

85 6.7 48.4 3.3 4.1 35.7 5.7 48.5 3.3 4.3 36.1 270 - 310

70 6.9 49.6 2.7 5.2 39.1 5.7 49.8 2.6 5.4 39.4 200 - 250

12 2.6 6.0

115 6.6 47.0 4.7 2.8 29.8 5.5 47.1 4.6 2.9 30.3

75 - 100

395 - 430

100 6.7 48.3 4.0 3.4 33.3 5.6 48.4 3.9 3.5 33.7 335 - 370

85 6.9 49.6 3.4 4.2 36.7 5.7 49.7 3.3 4.3 37.2 275 - 310

70 7.1 50.7 2.7 5.3 40.1 5.9 51.0 2.7 5.4 40.5 205 - 250

45

6 1.5 5.0

115 7.5 50.2 4.7 3.0 32.0 6.3 50.3 4.6 3.1 32.6

65 - 95

390 - 430

100 7.7 51.4 4.0 3.5 35.5 6.5 51.7 4.0 3.7 36.1 330 - 370

85 7.9 52.8 3.4 4.3 39.0 6.7 53.1 3.3 4.5 39.7 270 - 310

70 8.1 54.1 2.8 5.5 42.6 6.7 54.4 2.7 5.7 43.1 200 - 250

9 2.2 5.1

115 7.7 51.7 4.7 3.0 33.3 6.6 52.5 4.6 3.2 34.4

70 - 100

395 - 430

100 8.0 53.1 4.1 3.6 36.8 6.7 53.8 4.0 3.8 37.9 335 - 370

85 8.2 54.5 3.4 4.4 40.5 6.8 55.2 3.4 4.6 41.6 275 - 310

70 8.4 55.9 2.8 5.6 44.2 7.0 56.6 2.7 5.9 45.1 205 - 250

12 2.6 6.0

115 7.9 53.0 4.8 3.1 34.3 6.7 53.2 4.7 3.2 34.9

75 - 100

400 - 430

100 8.2 54.4 4.1 3.7 37.9 6.8 54.6 4.0 3.8 38.6 340 - 370

85 8.4 55.8 3.5 4.5 41.7 7.0 56.0 3.4 4.6 42.2 280 - 310

70 8.6 57.2 2.8 5.7 45.4 7.1 57.4 2.8 5.9 45.8 210 - 250

50

6 1.5 5.0

115 7.9 52.5 4.7 3.1 34.2 6.6 52.7 4.6 3.2 34.9

75 - 100

395 - 430

100 8.1 53.8 4.0 3.7 37.8 6.7 54.1 4.0 3.8 38.4 335 - 370

85 8.3 55.2 3.4 4.5 41.4 6.9 55.4 3.3 4.7 41.8 270 - 310

70 8.5 56.5 2.8 5.8 44.9 7.1 56.8 2.7 6.0 45.4 200 - 250

9 2.2 5.1

115 8.1 54.1 4.7 3.2 35.6 6.8 54.9 4.6 3.3 36.7

80 - 105

400 - 430

100 8.3 55.5 4.1 3.8 39.3 7.0 56.3 4.0 3.9 40.4 340 - 370

85 8.6 56.9 3.4 4.6 42.9 7.2 57.8 3.4 4.8 43.9 275 - 310

70 8.7 58.4 2.8 5.9 46.5 7.4 59.2 2.7 6.1 47.6 205 - 250

12 2.6 6.0

115 8.3 55.4 4.8 3.2 36.7 6.9 55.6 4.7 3.3 37.2

85 - 105

405 - 430

100 8.6 56.9 4.1 3.8 40.4 7.1 57.0 4.0 3.9 40.9 345 - 370

85 8.7 58.3 3.5 4.7 44.0 7.3 58.5 3.4 4.8 44.5 280 - 310

70 8.9 59.8 2.8 6.0 47.8 7.5 59.9 2.8 6.1 48.2 210 - 250

55

6 1.5 5.0

115 8.2 54.7 4.7 3.3 36.5 6.8 55.0 4.6 3.4 37.1

85 - 115

400 - 435

100 8.4 56.1 4.0 3.9 40.0 7.0 56.4 3.9 4.0 40.6 340 - 375

85 8.6 57.5 3.4 4.7 43.7 7.2 57.8 3.3 4.9 44.2 270 - 315

70 8.8 58.9 2.8 6.0 47.2 7.4 59.2 2.7 6.2 47.7 200 - 255

9 2.2 5.1

115 8.5 56.5 4.7 3.3 37.9 7.1 57.3 4.6 3.5 39.2

90 - 120

405 - 435

100 8.6 57.9 4.1 4.0 41.6 7.3 58.8 4.0 4.1 42.7 345 - 375

85 8.9 59.4 3.4 4.8 45.3 7.5 60.2 3.4 5.0 46.4 275 - 315

70 9.1 60.8 2.8 6.1 48.9 7.7 61.7 2.7 6.4 50.0 205 - 255

12 2.6 6.0

115

OPERATION NOT RECOMMENDED

7.2 58.0 4.7 3.5 39.7

95 - 125

410 - 435

100 7.4 59.6 4.0 4.1 43.3 345 -375

85 7.6 61.1 3.4 5.0 47.0 280 - 315

70 7.8 62.6 2.8 6.4 50.8 210 - 255

60

9 2.2 5.1

115 8.6 57.0 4.7 3.4 38.7 7.1 57.3 4.6 3.5 39.4

95 - 130

405 - 435

100 8.7 58.5 4.0 4.0 42.3 7.3 58.8 3.9 4.2 42.9 345 - 375

85 8.9 59.9 3.4 4.9 45.9 7.5 60.2 3.3 5.1 46.5 280 - 315

70 9.2 61.3 2.8 6.3 49.5 7.7 61.6 2.7 6.5 50.0 210 - 255

12 2.6 6.0

115


7.1 57.3 4.6 3.5 39.4

110 - 135

410 - 435

100 7.3 58.8 3.9 4.2 42.9 350-375

85 7.5 60.2 3.3 5.1 46.5 285-315

70 7.7 61.6 2.7 6.5 50.0 215-255

70 12 2.6 6.0

115 7.7 62.0 4.6 3.8 43.9

120 - 150

415 - 445

100 7.9 63.5 3.9 4.5 47.5 355 - 380

85 8.1 65.0 3.3 5.5 51.1 285 – 320

70 8.3 66.4 2.7 7.0 54.7 220 - 270

Operation at 40° EWT for long periods of time is not recommended, this is an extreme operating condition.

Data subject to change.



21


GROUND HYD LWT °F




EWT °F

GPM dP psig dP ft TEMP RISE

CAP kBTUh

PWR kW

EER HR

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

EER HR

kBTUh

Suction Pressure

Head Pressure

50

6 1.5 5.0

35 10.6 41.7 2.1 19.4 51.9 9.2 43.3 2.1 20.0 53.7

220 - 260

80 - 100

40 11.6 45.5 2.1 21.1 55.9 10.1 47.4 2.1 21.7 58.0 85 - 105 45 12.6 49.4 2.1 22.7 60.0 10.9 51.5 2.2 23.3 62.3 90 - 110 50 13.6 53.4 2.2 24.3 64.2 11.8 55.6 2.2 25.1 66.6 95 - 115

9 2.2 5.1

35 10.8 42.2 2.0 20.3 52.1 9.4 44.0 2.1 21.0 54.1

210 - 250

80 - 100

40 11.8 46.2 2.1 22.0 56.4 10.2 48.1 2.1 22.7 58.4 85 - 105 45 12.7 50.1 2.1 23.8 60.5 11.1 52.1 2.1 24.4 62.8 90 - 110 50 13.7 54.0 2.1 25.4 64.6 11.9 56.2 2.1 26.1 67.0 95 - 115

12 2.6 6.0

35 10.9 42.8 2.0 21.2 52.6 9.4 44.4 2.0 21.9 54.3

200 - 240

85 - 100

40 11.9 46.8 2.0 22.9 56.8 10.4 48.6 2.0 23.8 58.7 90 - 105 45 12.9 50.7 2.0 24.6 61.0 11.2 52.7 2.0 25.5 63.1 95 - 110 50 14.0 54.8 2.0 26.4 65.2 12.0 56.9 2.0 27.3 67.5 100 - 115

60

6 1.5 5.0

35 10.4 40.9 2.4 16.8 52.2 9.1 42.6 2.4 17.3 54.1

75 - 100

395 - 430

40 11.3 44.6 2.4 18.1 56.1 9.8 46.4 2.4 18.7 58.1 335 - 370

45 12.3 48.2 2.4 19.4 59.9 10.6 50.2 2.5 20.1 62.1 270 - 310

50 13.2 51.8 2.5 20.7 63.8 11.5 54.0 2.5 21.4 66.1 200 - 250

9 2.2 5.1

35 10.5 41.5 2.3 17.6 52.4 9.1 43.2 2.3 18.1 54.3

80 - 105

400 - 430

40 11.5 45.2 2.3 19.0 56.4 9.9 47.0 2.4 19.5 58.4 340 - 370

45 12.5 48.8 2.4 20.3 60.4 10.8 50.8 2.4 21.0 62.6 275 - 310

50 13.4 52.6 2.4 21.7 64.3 11.6 54.7 2.4 22.4 66.6 205 - 250

12 2.6 6.0

35 10.6 42.0 2.3 18.3 52.8 9.2 43.7 2.3 18.9 54.5

85 - 105

405 - 430

40 11.6 45.8 2.3 19.8 56.8 10.1 47.5 2.3 20.4 58.7 345 - 370

45 12.6 49.5 2.3 21.2 60.8 10.9 51.5 2.3 21.9 62.8 280 - 310

50 13.6 53.2 2.3 22.6 64.7 11.8 55.3 2.3 23.3 66.9 210 - 250

65

6 1.5 5.0

35 10.4 40.6 2.5 15.7 52.3 9.0 42.2 2.6 16.2 54.2

275 - 315

85 - 105

40 11.2 44.1 2.6 17.0 56.1 9.8 45.9 2.6 17.4 58.1 90 - 110 45 12.2 47.6 2.6 18.1 59.9 10.5 49.6 2.6 18.7 62.1 95 - 120 50 13.0 51.2 2.6 19.3 63.7 11.3 53.2 2.6 19.9 66.0 95 - 120

9 2.2 5.1

35 10.5 41.1 2.5 16.4 52.6 9.1 42.8 2.5 17.0 54.5

265 - 305

85 - 105

40 11.3 44.7 2.5 17.7 56.5 9.8 46.5 2.5 18.3 58.4 90 - 110 45 12.3 48.3 2.5 18.9 60.3 10.6 50.3 2.5 19.5 62.4 95 - 120 50 13.2 51.8 2.5 20.2 64.1 11.5 53.9 2.5 20.7 66.4 100 - 120

12 2.6 6.0

35 10.6 41.7 2.4 17.1 52.9 9.2 43.2 2.4 17.7 54.6

255 - 295

90 - 105

40 11.5 45.2 2.4 18.4 56.8 9.9 47.1 2.4 19.0 58.7 95 - 110

45 12.5 48.8 2.4 19.7 60.7 10.8 50.8 2.4 20.4 62.7 100 - 120

50 13.3 52.5 2.5 21.0 64.5 11.6 54.6 2.5 21.7 66.7 100 - 120

70

6 1.5 5.0 OPERATION NOT RECOMMEDED

9 2.2 5.1

35 6.4 40.7 2.6 14.9 50.0 9.0 42.4 2.6 15.3 51.8

280 - 325

85 - 105

40 7.0 44.2 2.6 15.9 53.5 9.8 46.0 2.6 16.4 55.4 90 - 110 45 7.6 47.6 2.6 17.1 57.0 10.5 49.6 2.7 17.6 59.1 95 - 120 50 8.1 51.0 2.7 18.1 60.5 11.3 53.1 2.7 18.6 62.7 100 - 125

12 2.6 6.0

35 6.6 41.3 2.5 15.4 50.2 9.1 42.9 2.5 15.9 51.9

270 - 315

90 - 105

40 7.1 44.8 2.6 16.5 53.8 9.8 46.5 2.6 17.2 55.6 95 - 110

45 7.7 48.3 2.6 17.7 57.4 10.6 50.2 2.6 18.3 59.3 100 - 120

50 8.3 51.8 2.6 18.8 60.9 11.3 53.8 2.6 19.4 63.0 100 - 125

80


9 2.2 5.1

35 6.3 39.9 2.9 13.1 50.2 8.8 41.6 2.9 13.5 52.0

315 - 365

85 - 105

40 6.9 43.2 2.9 14.0 53.6 9.5 45.0 2.9 14.5 55.5 90 - 110 45 7.4 46.4 2.9 15.0 56.9 10.2 48.3 3.0 15.4 58.9 95 - 115 50 7.8 49.6 3.0 15.9 60.2 10.9 51.7 3.0 16.3 62.2 100 - 120

12 2.6 6.0

35 6.4 40.5 2.8 13.6 50.6 9.0 42.1 2.8 14.1 52.2

305 - 355

90 - 105

40 7.0 43.8 2.8 14.7 53.8 9.7 45.4 2.8 15.2 55.6 95 - 110

45 7.4 47.0 2.9 15.6 57.2 10.4 48.8 2.9 16.1 59.1 100 - 120

50 8.0 50.3 2.9 16.5 60.5 11.1 52.3 2.9 17.1 62.6 105 - 125

90


9 2.2 5.1

12 2.6 6.0

35 10.1 39.7 3.1 12.3 50.8 8.8 41.3 3.1 12.7 52.4

340 - 390

90 - 105

40 10.9 42.8 3.1 13.0 54.0 9.4 44.4 3.1 13.5 55.6 95 - 110

45 11.6 45.8 3.1 13.8 57.0 10.1 47.5 3.1 14.2 58.9 105 -115

50 12.5 48.7 3.2 14.6 60.1 10.8 50.7 3.2 15.1 62.0 110 - 130

100


9 2.2 5.1

12 2.6 6.0

35 9.9 38.9 3.3 11.0 51.0 8.5 40.5 3.4 11.4 52.6

370 - 430

95 - 110

40 10.6 41.8 3.4 11.6 54.0 9.2 43.3 3.4 12.1 55.6 100 - 115

45 11.3 44.6 3.4 12.4 56.8 9.8 46.3 3.4 12.8 58.5 105 - 125

50 12.0 47.3 3.4 13.0 59.7 10.4 49.2 3.5 13.4 61.6 110 - 130




22


GROUND HYD LWT °F




EWT °F


CAP kBTUh

PWR kW

EER HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

EER HE

kBTUh

Suction Pressure

Head Pressure

25 15 2.9 6.7

115 7.3 43.9 5.1 2.5 26.5 5.9 44.0 5.0 2.6 27.1

55 - 75

390 - 420

100 7.6 45.5 4.4 3.1 30.6 6.1 45.7 4.3 3.1 31.1 330 - 355

85 7.9 47.1 3.6 3.8 34.7 6.3 47.3 3.6 3.9 35.2 268 - 295

70 8.1 48.7 2.9 4.9 38.7 6.5 48.9 2.9 5.0 39.2 210 - 235

30 15 2.9 6.7

115 7.8 46.8 5.1 2.7 29.3 6.3 47.0 5.0 2.8 29.9

65 - 85

390 - 425

100 8.1 48.6 4.4 3.2 33.6 6.5 48.8 4.3 3.3 34.2 335 - 360

85 8.4 50.4 3.7 4.0 37.9 6.7 50.6 3.6 4.1 38.4 270 - 305

70 8.7 52.2 2.9 5.2 42.2 7.0 52.4 2.9 5.4 42.6 210 - 235

35 15 2.9 6.7

115 8.3 49.8 5.2 2.8 32.1 6.7 50.0 5.1 2.9 32.8

70 - 90

390 - 430

100 8.6 51.7 4.4 3.4 36.6 6.9 52.0 4.3 3.5 37.2 335 - 365

85 8.9 53.7 3.7 4.3 41.1 7.2 53.9 3.6 4.4 41.6 270 - 310

70 9.3 55.6 2.9 5.5 45.6 7.4 55.8 2.9 5.7 46.0 210 - 240

40

12 2.1 4.8

115 8.6 51.6 5.2 2.9 33.9 6.9 51.8 5.0 3.0 34.6

70 - 95

390 - 430

100 8.9 53.6 4.4 3.5 38.5 7.2 53.8 4.3 3.7 39.1 330 - 370

85 9.3 55.6 3.7 4.4 43.1 7.4 55.9 3.6 4.6 43.7 270 - 310

70 9.6 57.7 2.9 5.8 47.7 7.7 57.9 2.8 6.0 48.2 200 - 250

15 2.9 6.7

115 8.8 52.8 5.2 3.0 35.0 7.1 53.0 5.1 3.0 35.6

75 - 100

395 - 430

100 9.1 54.9 4.5 3.6 39.6 7.3 55.1 4.4 3.7 40.2 335 - 370

85 9.5 57.0 3.7 4.5 44.3 7.6 57.2 3.6 4.6 44.8 275 - 310

70 9.8 59.0 2.9 5.9 49.0 7.9 59.3 2.9 6.0 49.5 205 - 250

45

9 1.5 3.5

115 8.8 52.8 5.2 3.0 35.2 7.1 53.0 5.0 3.1 35.9

65 - 95

390 - 430

100 9.1 54.9 4.4 3.7 39.9 7.4 55.1 4.3 3.8 40.5 330 - 370

85 9.5 57.0 3.6 4.6 44.6 7.6 57.3 3.5 4.7 45.2 270 - 310

70 9.9 59.1 2.9 6.0 49.3 7.9 59.4 2.8 6.2 49.8 200 - 250

12 2.1 4.8

115 9.1 54.5 5.2 3.1 36.6 7.4 55.2 5.1 3.2 37.9

70 - 100

395 - 430

100 9.4 56.6 4.5 3.7 41.4 7.7 57.4 4.3 3.9 42.6 335 - 370

85 9.8 58.8 3.7 4.7 46.2 8.0 59.6 3.6 4.9 47.4 275 - 310

70 10.2 61.0 2.9 6.1 51.0 8.2 61.9 2.8 6.4 52.1 205 - 250

15 2.9 6.7

115 9.3 55.8 5.3 3.1 37.8 7.5 56.0 5.2 3.2 38.4

75 - 100

400 - 430

100 9.7 58.0 4.5 3.8 42.6 7.8 58.2 4.4 3.9 43.2 340 - 370

85 10.0 60.2 3.7 4.7 47.5 8.1 60.5 3.6 4.9 48.1 280 - 310

70 10.4 62.5 3.0 6.2 52.4 8.4 62.7 2.9 6.4 52.9 210 - 250

50

9 1.5 3.5

115 9.3 55.6 5.2 3.1 37.8 7.4 55.8 5.1 3.2 38.6

75 - 100

395 - 430

100 9.6 57.9 4.4 3.8 42.7 7.7 58.1 4.3 3.9 43.4 335 - 370

85 10.0 60.1 3.7 4.8 47.6 8.1 60.4 3.6 5.0 48.2 270 - 310

70 10.4 62.4 2.9 6.3 52.5 8.4 62.6 2.8 6.5 53.0 200 - 250

12 2.1 4.8

115 9.6 57.4 5.3 3.2 39.4 7.8 58.2 5.1 3.3 40.7

80 - 105

400 - 430

100 10.0 59.7 4.5 3.9 44.4 8.1 60.5 4.4 4.1 45.6 340 - 370

85 10.3 62.0 3.7 4.9 49.4 8.4 62.9 3.6 5.1 50.6 275 - 310

70 10.7 64.4 2.9 6.4 54.4 8.7 65.3 2.9 6.7 55.5 205 - 250

15 2.9 6.7

115 9.8 58.7 5.3 3.2 40.6 7.9 59.0 5.2 3.3 41.2

85 - 105

405 - 430

100 10.2 61.1 4.5 3.9 45.7 8.2 61.4 4.4 4.1 46.3 345 - 370

85 10.6 63.5 3.7 5.0 50.7 8.5 63.8 3.7 5.1 51.3 280 - 310

70 11.0 65.9 3.0 6.5 55.8 8.8 66.2 2.9 6.7 56.3 210 - 250

55

9 1.5 3.5

115 9.7 58.4 5.3 3.3 40.5 7.8 58.7 5.1 3.4 41.2

85 - 115

400 - 435

100 10.1 60.8 4.5 4.0 45.6 8.1 61.1 4.3 4.1 46.3 340 - 375

85 10.5 63.2 3.7 5.0 50.6 8.5 63.5 3.6 5.2 51.3 270 - 315

70 10.9 65.6 2.9 6.6 55.7 8.8 65.9 2.8 6.8 56.3 200 - 255

12 2.1 4.8

115 10.0 60.3 5.3 3.3 42.1 8.1 61.1 5.2 3.5 43.5

90 - 120

405 - 435

100 10.5 62.8 4.5 4.1 47.3 8.5 63.6 4.4 4.2 48.6 345 - 375

85 10.9 65.2 3.7 5.1 52.5 8.8 66.1 3.6 5.3 53.8 275 - 315

70 11.3 67.7 2.9 6.8 57.7 9.2 68.7 2.9 7.0 58.9 205 - 255

15 2.9 6.7

115

OPERATION NOT RECOMMEDED

8.3 62.0 5.2 3.5 44.1

95 - 125

410 - 435

100 8.6 64.5 4.5 4.2 49.3 345 -375

85 8.9 67.1 3.7 5.3 54.5 280 - 315

70 9.3 69.9 2.9 7.0 59.7 210 - 255

60

9 1.5 3.5

115 10.2 61.2 5.3 3.4 43.1 8.2 61.5 5.2 3.5 43.9

95 - 130

405 - 435

100 10.6 63.8 4.5 4.2 48.4 8.5 64.1 4.4 4.3 49.1 345 - 375

85 11.1 66.3 3.7 5.2 53.7 8.9 66.6 3.6 5.4 54.3 280 - 315

70 11.5 68.9 2.9 6.9 59.0 9.2 69.2 2.8 7.2 59.5 210 - 255

12 2.1 4.8

115


8.5 64.1 5.2 3.6 46.2

110 - 135

410 - 435

100 8.9 66.7 4.4 4.4 51.6 350 - 375

85 9.3 69.4 3.6 5.6 56.9 285 - 315

70 9.6 72.1 2.9 7.4 62.3 215 - 255

15 2.9 6.7 115 OPERATION NOT RECOMMEDED

70 9 1.5 3.5

115 9.0 67.2 5.2 3.8 49.3

120 - 150

417 - 445

100 9.3 70.0 4.4 4.6 54.8 353 - 381

85 9.7 72.8 3.6 5.9 60.4 286 - 323

70 10.1 75.7 2.8 7.8 66.0 220 - 270


15 2.9 6.7

23


GROUND HYD LWT °F




EWT °F


CAP kBTUh

PWR kW

EER HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

EER HE

kBTUh

Suction Pressure

Head Pressure

50

9 1.5 3.5

35 7.9 47.4 2.8 17.2 56.9 6.6 49.4 2.8 17.7 58.9

220 - 260

80 - 100

40 8.9 53.7 2.8 19.0 63.3 7.4 55.9 2.8 19.6 65.6 85 - 105

45 10.0 59.9 2.9 20.8 69.7 8.3 62.3 2.9 21.4 72.3 90 - 110

50 11.0 66.1 2.9 22.5 76.1 9.2 68.8 3.0 23.2 78.9 95 - 115

12 2.1 4.8

35 8.0 48.1 2.7 18.0 57.2 6.7 50.1 2.7 18.5 59.3

210 - 250

80 - 100

40 9.1 54.4 2.7 19.9 63.7 7.5 56.6 2.8 20.5 66.0 85 - 105

45 10.1 60.7 2.8 21.8 70.2 8.4 63.2 2.8 22.4 72.8 90 - 110

50 11.2 67.0 2.8 23.5 76.7 9.3 69.7 2.9 24.3 79.5 95 - 115

15 2.9 6.7

35 8.1 48.7 2.6 18.7 57.6 6.8 50.6 2.6 19.3 59.6

200 - 240

85 - 100

40 9.2 55.1 2.7 20.7 64.2 7.6 57.3 2.7 21.4 66.4 90 - 105

45 10.2 61.5 2.7 22.6 70.8 8.5 63.9 2.7 23.4 73.2 95 - 110

50 11.3 67.9 2.8 24.5 77.3 9.4 70.5 2.8 25.3 80.0 100 - 115

60

9 1.5 3.5

35 7.6 45.5 3.1 14.7 56.0 6.3 47.3 3.1 15.2 58.0

75 - 100

395 - 430

40 8.6 51.4 3.1 16.3 62.1 7.1 53.5 3.2 16.8 64.3 335 - 370

45 9.5 57.3 3.2 17.8 68.2 7.9 59.6 3.2 18.4 70.7 270 - 310

50 10.5 63.1 3.3 19.2 74.3 8.8 65.7 3.3 19.8 77.0 200 - 250

12 2.1 4.8

35 7.7 46.1 3.0 15.4 56.3 6.4 48.0 3.0 15.9 58.3

80 - 105

400 - 430

40 8.7 52.1 3.1 17.1 62.5 7.2 54.2 3.1 17.6 64.7 340 - 370

45 9.7 58.0 3.1 18.6 68.6 8.1 60.4 3.1 19.2 71.1 275 - 310

50 10.7 64.0 3.2 20.1 74.8 8.9 66.6 3.2 20.8 77.6 205 - 250

15 2.9 6.7

35 7.8 46.7 2.9 16.0 56.6 6.5 48.5 2.9 16.6 58.5

85 - 105

405 - 430

40 8.8 52.7 3.0 17.7 62.9 7.3 54.8 3.0 18.4 65.0 345 - 370

45 9.8 58.8 3.0 19.4 69.1 8.1 61.1 3.0 20.0 71.5 280 - 310

50 10.8 64.8 3.1 20.9 75.4 9.0 67.4 3.1 21.7 78.0 210 - 250

65

9 1.5 3.5

35 7.4 44.5 3.2 13.7 55.6 6.2 46.3 3.3 14.1 57.5

275 - 315

85 - 105

40 8.4 50.2 3.3 15.2 61.5 7.0 52.3 3.3 15.6 63.7 90 - 110

45 9.3 55.9 3.4 16.5 67.5 7.8 58.2 3.4 17.0 69.9 95 - 120

50 10.3 61.7 3.5 17.9 73.4 8.6 64.2 3.5 18.4 76.1 95 - 120

12 2.1 4.8

35 7.5 45.1 3.1 14.3 55.8 6.3 46.9 3.2 14.8 57.8

265 - 305

85 - 105

40 8.5 50.9 3.2 15.9 61.8 7.1 53.0 3.2 16.3 64.0 90 - 110

45 9.4 56.7 3.3 17.3 67.9 7.9 59.0 3.3 17.8 70.3 95 - 120

50 10.4 62.5 3.3 18.7 73.9 8.7 65.1 3.4 19.3 76.6 100 - 120

15 2.9 6.7

35 7.6 45.7 3.1 14.9 56.1 6.3 47.5 3.1 15.4 58.0

255 - 295

90 - 105

40 8.6 51.6 3.1 16.5 62.2 7.1 53.6 3.1 17.1 64.3 95 - 110

45 9.6 57.4 3.2 18.0 68.3 8.0 59.7 3.2 18.6 70.6 100 - 120

50 10.6 63.3 3.3 19.4 74.4 8.8 65.8 3.3 20.1 77.0 100 - 120

70


12 2.1 4.8

35 5.5 44.1 3.3 13.4 55.3 6.1 45.9 3.3 13.8 57.3

280 - 325

85 - 105

40 6.2 49.7 3.4 14.8 61.2 6.9 51.8 3.4 15.2 63.4 90 - 110

45 6.9 55.4 3.4 16.1 67.1 7.7 57.6 3.5 16.6 69.5 95 - 120

50 7.6 61.0 3.5 17.4 73.0 8.5 63.5 3.5 17.9 75.6 100 - 125

15 2.9 6.7

35 5.6 44.7 3.2 13.9 55.6 6.2 46.4 3.2 14.4 57.4

270 - 315

90 - 105

40 6.3 50.4 3.3 15.3 61.6 7.0 52.4 3.3 15.9 63.6 95 - 110

45 7.0 56.1 3.4 16.7 67.5 7.8 58.3 3.4 17.3 69.8 100 - 120

50 7.7 61.8 3.4 18.1 73.5 8.6 64.2 3.4 18.7 75.9 100 - 125

80


12 2.1 4.8

35 5.3 42.1 3.6 11.7 54.4 5.8 43.8 3.6 12.0 56.3

315 - 365

85 - 105

40 5.9 47.4 3.7 12.9 60.0 6.6 49.3 3.7 13.2 62.0 90 - 110

45 6.6 52.7 3.8 14.0 65.5 7.3 54.9 3.8 14.4 67.8 95 - 115

50 7.3 58.0 3.8 15.1 71.1 8.1 60.4 3.9 15.6 73.6 100 - 120

15 2.9 6.7

35 5.3 42.6 3.5 12.1 54.7 5.9 44.3 3.5 12.5 56.4

305 - 355

90 - 105

40 6.0 48.0 3.6 13.4 60.3 6.7 49.9 3.6 13.8 62.2 95 - 110

45 6.7 53.4 3.7 14.6 65.9 7.4 55.5 3.7 15.1 68.1 100 - 120

50 7.3 58.8 3.7 15.7 71.6 8.1 61.1 3.8 16.2 73.9 105 - 125

90


12 2.1 4.8

15 2.9 6.7

35 6.8 40.6 3.8 10.6 53.7 5.6 42.2 3.8 11.0 55.3

340 - 390

90 - 105

40 7.6 45.7 3.9 11.7 59.0 6.3 47.4 3.9 12.1 60.8 95 - 110

45 8.5 50.7 4.0 12.7 64.3 7.0 52.7 4.0 13.2 66.3 105 -115

50 9.3 55.8 4.1 13.7 69.6 7.7 57.9 4.1 14.2 71.9 110 - 130

100


12 2.1 4.8

15 2.9 6.7

35 6.4 38.6 4.1 9.3 52.7 5.3 40.1 4.1 9.7 54.2

370 - 430

95 - 110

40 7.2 43.3 4.2 10.3 57.7 6.0 45.0 4.2 10.6 59.4 100 - 115

45 8.0 48.0 4.3 11.2 62.7 6.7 49.9 4.3 11.5 64.6 105 - 125

50 8.8 52.7 4.4 12.0 67.7 7.3 54.8 4.4 12.4 69.8 110 - 130




24


GROUND HYD LWT °F




EWT °F


CAP kBTUh

PWR kW

EER HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

EER HE

kBTUh

Suction Pressure

Head Pressure

25 18 3.7 8.5

115 5.6 58.6 6.7 2.5 26.3 4.7 58.8 6.6 2.6 26.9

65 - 80

390 - 420

100 5.8 60.2 5.8 3.1 30.2 4.8 60.4 5.5 3.1 30.8 330 - 355

85 6.0 61.7 4.7 3.8 34.3 5.0 61.9 4.6 3.9 34.7 268 - 295

70 6.1 63.2 3.6 5.0 38.2 5.1 63.5 3.6 5.2 38.6 210 - 235

30 18 3.7 8.5

115 6.1 63.5 6.7 2.7 29.9 5.1 63.7 6.6 2.8 30.6

70 - 100

390 - 425

100 6.3 65.3 5.8 3.3 34.0 5.2 65.5 5.7 3.4 34.6 335 - 360

85 6.5 67.0 4.7 4.1 38.1 5.4 67.3 4.6 4.2 38.6 270 - 305

70 6.6 68.8 3.7 5.4 42.2 5.6 69.0 3.6 5.6 42.7 210 - 235

35 18 3.7 8.5

115 6.6 68.3 6.9 2.9 33.6 5.5 68.7 6.6 3.0 34.2

70 - 100

390 - 430

100 6.8 70.4 5.8 3.5 37.8 5.6 70.6 5.7 3.6 38.4 335 - 365

85 6.9 72.3 4.8 4.4 42.1 5.8 72.6 4.7 4.5 42.6 270 - 310

70 7.2 74.3 3.8 5.8 46.3 6.0 74.7 3.7 5.9 46.8 210 - 240

40

15 3.2 7.4

115 6.9 71.5 6.7 3.1 36.1 5.8 71.8 6.6 3.2 36.7

70 - 100

390 - 430

100 7.1 73.6 5.8 3.7 40.3 6.0 74.0 5.7 3.8 41.0 330 - 370

85 7.3 75.8 4.8 4.6 44.7 6.1 76.1 4.7 4.7 45.3 270 - 310

70 7.5 78.1 3.8 6.0 49.0 6.3 78.4 3.7 6.2 49.5 200 - 250

18 3.7 8.5

115 7.0 73.2 6.9 3.1 37.2 5.9 73.5 6.6 3.2 37.8

75 - 100

395 - 430

100 7.3 75.5 5.9 3.7 41.6 6.0 75.8 5.7 3.8 42.2 335 - 370

85 7.5 77.7 4.8 4.6 45.9 6.3 77.9 4.7 4.8 46.4 275 - 310

70 7.7 79.9 3.8 6.1 50.3 6.5 80.2 3.7 6.3 50.8 205 - 250

45

12 2.8 6.5

115 7.1 74.0 6.7 3.2 38.0 6.0 74.2 6.5 3.3 38.8

65 - 95

390 - 430

100 7.4 76.2 5.8 3.8 42.4 6.1 76.6 5.5 4.0 43.1 330 - 370

85 7.6 78.5 4.8 4.7 46.8 6.3 78.8 4.7 4.9 47.4 270 - 310

70 7.8 80.9 3.8 6.2 51.2 6.5 81.2 3.7 6.4 51.7 200 - 250

15 3.2 7.4

115 7.4 76.2 6.9 3.3 39.6 6.2 77.4 6.6 3.4 40.9

70 - 100

395 - 430

100 7.6 78.6 5.8 3.9 44.0 6.4 79.7 5.7 4.1 45.3 335 - 370

85 7.8 81.0 4.8 4.8 48.5 6.6 82.1 4.7 5.0 49.7 275 - 310

70 8.0 83.4 3.8 6.3 53.0 6.8 84.6 3.7 6.6 54.1 205 - 250

18 3.7 8.5

115 7.5 78.2 6.9 3.3 40.8 6.3 78.4 6.7 3.4 41.5

75 - 100

400 - 430

100 7.8 80.5 5.9 4.0 45.3 6.5 80.9 5.8 4.1 45.9 340 - 370

85 8.0 83.0 4.9 4.9 49.9 6.7 83.4 4.8 5.0 50.4 280 - 310

70 8.3 85.4 3.9 6.4 54.3 6.9 85.7 3.8 6.6 54.9 210 - 250

50

12 2.8 6.5

115 7.7 74.0 6.6 3.1 44.7 6.4 74.3 6.4 3.2 45.5

75 - 100

395 - 430

100 8.0 76.4 5.7 3.8 49.5 6.7 76.7 5.6 3.9 50.3 335 - 370

85 8.2 78.8 4.7 4.7 54.4 6.8 79.1 4.6 4.8 55.1 270 - 310

70 8.4 81.1 3.7 6.0 59.2 7.1 81.4 3.6 6.2 59.9 200 - 250

15 3.2 7.4

115 8.0 76.4 6.7 3.1 46.5 6.7 77.4 6.5 3.3 48.0

80 - 105

400 - 430

100 8.2 78.8 5.8 3.8 51.5 6.9 79.9 5.6 4.0 52.9 340 - 370

85 8.5 81.2 4.8 4.8 56.4 7.2 82.4 4.7 5.0 57.8 275 - 310

70 8.7 83.7 3.9 6.1 61.4 7.3 84.8 3.7 6.4 62.7 205 - 250

18 3.7 8.5

115 8.2 78.2 6.7 3.2 47.9 6.8 78.5 6.6 3.3 48.6

85 - 105

405 - 430

100 8.4 80.7 5.8 3.9 53.0 7.0 81.0 5.7 4.0 53.6 345 - 370

85 8.7 83.2 4.8 4.9 57.9 7.2 83.6 4.7 5.0 58.6 280 - 310

70 8.9 85.7 3.9 6.2 63.0 7.5 86.0 3.7 6.4 63.6 210 - 250

55

12 2.8 6.5

115 8.2 78.3 6.6 3.3 48.4 6.8 78.6 6.5 3.4 49.2

85 - 115

400 - 435

100 8.4 80.9 5.7 4.0 53.4 7.1 81.3 5.6 4.1 54.2 340 - 375

85 8.7 83.4 4.8 4.9 58.4 7.2 83.9 4.7 5.0 59.1 270 - 315

70 9.0 86.1 3.9 6.3 63.4 7.5 86.4 3.7 6.5 64.1 200 - 255

15 3.2 7.4

115 8.4 80.9 6.7 3.3 50.4 7.1 82.0 6.5 3.5 51.8

90 - 120

405 - 435

100 8.7 83.6 5.8 4.0 55.4 7.3 84.6 5.7 4.2 56.9 345 - 375

85 9.0 86.1 4.8 5.0 60.5 7.6 87.4 4.7 5.2 61.9 275 - 315

70 9.2 88.8 3.9 6.4 65.6 7.8 90.1 3.7 6.7 67.0 205 - 255

18 3.7 8.5

115


6.9 66.1 5.6 3.3 40.8

95 - 125

410 - 435

100 7.2 68.7 4.8 4.0 45.6 345 -375

85 7.4 71.5 4.0 5.0 50.5 280 - 315

70 7.7 74.2 3.1 6.7 55.3 210 - 255

60

12 2.8 6.5

115 8.6 82.7 6.6 3.4 52.1 7.2 83.0 6.5 3.6 53.0

95 - 130

405 - 435

100 8.9 85.5 5.8 4.2 57.2 7.4 85.8 5.6 4.3 58.0 345 - 375

85 9.2 88.2 4.8 5.1 62.4 7.7 88.7 4.7 5.2 63.1 280 - 315

70 9.5 91.0 4.0 6.5 67.5 7.9 91.4 3.9 6.8 68.1 210 - 255

15 3.2 7.4

115


7.5 86.5 6.6 3.7 55.7

110 - 135

410 - 435

100 7.7 89.4 5.7 4.4 60.9 350 - 375

85 8.0 92.3 4.8 5.4 66.1 285 - 315

70 8.2 95.2 3.9 7.0 71.4 215 - 255

18 3.7 8.5 115 OPERATION NOT RECOMMEDED

70 12 2.8 6.5

115 8.0 91.8 6.5 3.9 60.4

120 - 150

417 - 445

100 8.2 95.0 5.7 4.7 65.7 353 - 381

85 8.5 98.2 4.8 5.7 71.1 286 - 323

70 8.8 101.3 4.0 7.2 76.5 220 - 270


18 3.7 8.5

25


GROUND HYD LWT °F




EWT °F


CAP kBTUh

PWR kW

EER HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

EER HE

kBTUh

Suction Pressure

Head Pressure

50

12 2.8 6.5

35 9.7 60.6 2.9 18.7 71.0 8.4 63.1 2.9 19.3 73.6

75 - 100

80 - 100

40 10.4 64.9 2.9 19.7 75.4 9.0 67.5 3.0 20.4 78.2 85 - 105

45 11.1 69.2 3.0 20.9 79.8 9.6 72.0 3.0 21.4 82.7 90 - 110

50 11.4 73.4 3.0 21.9 84.2 10.1 76.5 3.1 22.6 87.3 95 - 115

15 3.2 7.4

35 9.8 61.4 2.9 19.6 71.5 8.6 63.9 2.9 20.1 74.1

80 - 105

80 - 100

40 10.5 65.7 2.9 20.7 75.9 9.1 68.4 2.9 21.3 78.8 85 - 105

45 11.2 70.1 2.9 21.8 80.4 9.7 73.0 2.9 22.5 83.4 90 - 110

50 11.9 74.4 2.9 22.8 84.8 10.4 77.4 3.0 23.6 88.0 95 - 115

18 3.7 8.5

35 9.9 62.2 2.8 20.3 72.0 8.7 64.7 2.8 21.0 74.5

85 - 105

85 - 100

40 10.6 66.6 2.9 21.5 76.6 9.2 69.3 2.9 22.3 79.2 90 - 105

45 11.4 71.0 2.9 22.7 81.0 9.8 73.8 2.9 23.4 83.9 95 - 110

50 12.1 75.4 2.9 23.8 85.6 10.5 78.4 2.9 24.6 88.5 100 - 115

60

12 2.8 6.5

35 9.3 58.4 3.4 15.5 70.5 8.1 60.8 3.5 16.0 73.1

275 - 315

395 - 430

40 10.1 63.4 3.5 16.6 75.5 8.8 65.9 3.5 17.1 78.3 335 - 370

45 10.9 68.3 3.5 17.8 80.7 9.5 71.1 3.5 18.2 83.5 270 - 310

50 11.7 73.2 3.5 18.8 85.7 10.1 76.2 3.6 19.4 88.8 200 - 250

15 3.2 7.4

35 9.5 59.2 3.3 16.2 70.9 8.2 61.7 3.4 16.7 73.4

265 - 305

400 - 430

40 10.3 64.2 3.4 17.4 76.0 8.9 66.8 3.4 18.0 78.8 340 - 370

45 11.1 69.2 3.4 18.5 81.1 9.6 72.0 3.4 19.1 84.1 275 - 310

50 11.9 74.2 3.4 19.6 86.3 10.3 77.2 3.5 20.3 89.4 205 - 250

18 3.7 8.5

35 9.6 59.9 3.2 16.8 71.4 8.3 62.3 3.2 17.4 73.8

255 - 295

405 - 430

40 10.4 65.1 3.3 18.0 76.6 9.0 67.5 3.3 18.7 79.1 345 - 370

45 11.2 70.1 3.3 19.3 81.8 9.7 72.9 3.3 19.9 84.6 280 - 310

50 12.0 75.1 3.3 20.5 86.9 10.4 78.1 3.3 21.2 89.9 210 - 250

65

12 2.8 6.5

35 9.1 57.3 3.7 14.2 70.3 8.0 59.7 3.7 14.7 72.8

275 - 315

85 - 105

40 10.0 62.6 3.7 15.3 75.6 8.7 65.2 3.8 15.8 78.4 90 - 110

45 10.8 67.8 3.8 16.5 81.0 9.5 70.6 3.8 17.0 83.9 95 - 120

50 11.7 73.1 3.8 17.6 86.4 10.1 76.1 3.9 18.1 89.5 95 - 120

15 3.2 7.4

35 9.3 58.0 3.6 14.9 70.6 8.1 60.4 3.6 15.3 73.2

265 - 305

85 - 105

40 10.1 63.4 3.6 16.1 76.1 8.8 66.0 3.6 16.5 78.8 90 - 110

45 10.9 68.7 3.6 17.2 81.5 9.6 71.5 3.7 17.8 84.5 95 - 120

50 11.9 74.0 3.7 18.4 86.9 10.3 77.0 3.7 19.0 90.2 100 - 120

18 3.7 8.5

35 9.5 58.8 3.5 15.4 71.1 8.2 61.2 3.5 16.0 73.4

255 - 295

90 - 105

40 10.3 64.2 3.5 16.7 76.6 8.9 66.8 3.5 17.3 79.1 95 - 110

45 11.2 69.6 3.5 18.0 82.1 9.7 72.4 3.6 18.5 84.8 100 - 120

50 12.0 75.1 3.6 19.1 87.6 10.4 78.0 3.6 19.8 90.6 100 - 120

70


15 3.2 7.4

35 8.6 57.0 3.8 13.6 70.3 7.9 59.3 3.9 14.1 72.8

280 - 325

85 - 105

40 9.3 62.6 3.9 14.9 76.1 8.7 65.2 3.9 15.3 78.9 90 - 110

45 10.3 68.3 3.9 16.1 81.9 9.5 71.1 3.9 16.5 84.8 95 - 120

50 11.1 73.9 3.9 17.3 87.7 10.3 77.0 4.0 17.8 90.8 100 - 125

18 3.7 8.5

35 8.7 57.8 3.7 14.2 70.8 8.0 59.9 3.7 14.7 73.1

270 - 315

90 - 105

40 9.5 63.5 3.8 15.5 76.6 8.8 65.9 3.8 16.0 79.1 95 - 110

45 10.4 69.2 3.8 16.7 82.5 9.6 71.9 3.8 17.3 85.2 100 - 120

50 11.3 74.9 3.8 18.0 88.3 10.4 77.8 3.8 18.6 91.3 100 - 125

80


15 3.2 7.4

35 8.1 50.7 4.7 11.1 63.9 7.6 52.8 4.8 11.4 66.1

315 - 365

85 - 105

40 9.0 56.6 4.8 12.3 69.8 8.4 58.9 4.8 12.6 72.2 90 - 110

45 10.1 62.4 4.8 13.4 75.7 9.3 64.9 4.9 13.8 78.3 95 - 115

50 11.0 68.2 4.8 14.5 81.5 10.2 71.0 4.9 15.0 84.5 100 - 120

18 3.7 8.5

35 8.2 51.4 4.6 11.5 64.2 7.6 53.4 4.6 11.9 66.2

305 - 355

90 - 105

40 9.2 57.3 4.7 12.7 70.1 8.5 59.6 4.7 13.2 72.5 95 - 110

45 10.2 63.2 4.7 14.0 76.1 9.4 65.7 4.7 14.4 78.6 100 - 120

50 11.1 69.2 4.7 15.1 82.1 10.3 71.8 4.7 15.7 84.8 105 - 125

90


15 3.2 7.4

18 3.7 8.5

35 8.5 49.3 5.1 10.0 63.6 7.3 51.2 5.1 10.3 65.6

340 - 390

90 - 105

40 9.6 55.9 5.1 11.2 70.2 8.2 58.0 5.2 11.6 72.4 95 - 110

45 10.7 62.4 5.2 12.4 76.7 9.3 64.9 5.2 12.8 79.3 105 -115

50 11.8 68.9 5.2 13.6 83.3 10.2 71.6 5.2 14.1 86.0 110 - 130

100


15 3.2 7.4

18 3.7 8.5

35 8.1 47.3 5.6 8.7 63.0 7.0 49.1 5.6 9.0 64.9

370 - 430

95 - 110

40 9.3 54.4 5.6 10.0 70.2 8.0 56.5 5.7 10.2 72.4 100 - 115

45 10.5 61.5 5.7 11.1 77.4 9.2 63.9 5.7 11.6 79.9 105 - 125

50 11.8 68.6 5.7 12.4 84.6 10.2 71.4 5.7 12.8 87.3 110 - 130

Operation at 40° EWT for long periods of time is not recommended, this is an extreme operating condition.

Data subject to change.



26


GROUND HYD LWT °F

Hydronic Flow – 16 GPM .8 PSIG dP, 1.8 FT dP



EWT °F


CAP kBTUh

PWR kW

COP HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

COP HE

kBTUh

Suction Pressure

Head Pressure

25 20 1.2 2.8

115 6.2 68.5 7.6 2.5 37.6 5.0 68.8 7.4 2.6 38.3

55 - 75

390 - 420

100 6.3 68.8 6.8 2.8 40.2 5.0 69.1 6.7 2.9 40.9 330 - 355

85 6.3 69.1 6.0 3.2 42.9 5.0 69.4 5.9 3.3 43.6 268 - 295

70 6.3 69.4 5.3 3.7 45.5 5.1 69.6 5.1 3.8 46.2 210 - 235

30 20 1.2 2.8

115 6.7 73.5 7.7 2.7 41.8 5.4 73.8 7.5 2.8 42.6

65 - 85

390 - 425

100 6.7 73.9 6.9 3.0 44.6 5.4 74.2 6.7 3.1 45.4 335 - 360

85 6.8 74.3 6.1 3.4 47.5 5.4 74.6 5.9 3.5 48.2 270 - 305

70 6.8 74.7 5.2 4.0 50.3 5.5 75.0 5.1 4.1 51.0 210 - 235

35 20 1.2 2.8

115 7.1 78.5 7.7 2.8 46.0 5.7 78.8 7.5 2.9 46.9

70 - 90

390 - 430

100 7.2 79.0 6.9 3.2 49.1 5.8 79.3 6.7 3.3 49.8 335 - 365

85 7.2 79.5 6.1 3.7 52.1 5.8 79.9 5.9 3.8 52.8 270 - 310

70 7.3 80.1 5.2 4.3 55.1 5.9 80.4 5.1 4.4 55.8 210 - 240

40

16 0.8 1.8

115 7.4 81.5 7.7 3.0 48.8 6.0 81.8 7.5 3.1 49.7

70 - 95

390 - 430

100 7.5 82.1 6.9 3.4 52.0 6.0 82.5 6.7 3.5 52.9 330 - 370

85 7.5 82.8 6.0 3.9 55.1 6.1 83.1 5.9 4.0 56.0 270 - 310

70 7.6 83.5 5.2 4.5 58.3 6.1 83.8 5.0 4.7 59.1 200 - 250

20 1.2 2.8

115 7.6 83.4 7.8 3.0 50.3 6.1 83.7 7.6 3.1 51.1

75 - 100

395 - 430

100 7.6 84.1 6.9 3.4 53.5 6.1 84.4 6.8 3.5 54.3 335 - 370

85 7.7 84.8 6.1 3.9 56.7 6.2 85.1 5.9 4.0 57.5 275 - 310

70 7.8 85.5 5.2 4.6 60.0 6.2 85.8 5.1 4.7 60.6 205 - 250

45

12 0.5 1.2

115 7.6 83.6 7.7 3.1 50.8 6.1 84.0 7.5 3.2 51.8

65 - 95

390 - 430

100 7.7 84.4 6.8 3.5 54.2 6.2 84.8 6.6 3.6 55.1 330 - 370

85 7.7 85.2 6.0 4.0 57.5 6.2 85.5 5.8 4.1 58.3 270 - 310

70 7.8 86.0 5.1 4.7 60.8 6.3 86.3 5.0 4.9 61.6 200 - 250

16 0.8 1.8

115 7.9 86.3 7.8 3.1 52.9 6.4 87.5 7.5 3.2 54.6

70 - 100

395 - 430

100 7.9 87.1 6.9 3.5 56.3 6.4 88.3 6.7 3.7 57.9 335 - 370

85 8.0 87.9 6.0 4.1 59.7 6.5 89.1 5.9 4.3 61.2 275 - 310

70 8.1 88.7 5.2 4.8 63.0 6.5 89.9 5.0 5.0 64.6 205 - 250

20 1.2 2.8

115 8.0 88.4 7.8 3.2 54.5 6.5 88.7 7.7 3.2 55.4

75 - 100

400 - 430

100 8.1 89.2 7.0 3.6 57.9 6.5 89.5 6.8 3.7 58.7 340 - 370

85 8.2 90.0 6.1 4.1 61.3 6.6 90.4 5.9 4.3 62.1 280 - 310

70 8.3 90.8 5.2 4.9 64.8 6.6 91.2 5.1 5.0 65.5 210 - 250

50

12 0.5 1.2

115 8.4 83.1 7.7 3.4 53.9 6.7 83.4 7.5 3.5 54.9

75 - 100

395 - 430

100 8.5 83.9 6.8 3.9 57.3 6.8 84.3 6.6 4.0 58.2 335 - 370

85 8.6 84.7 5.9 4.5 60.8 6.9 85.1 5.8 4.6 61.6 270 - 310

70 8.7 85.6 5.1 5.3 64.2 7.0 86.0 4.9 5.5 65.0 200 - 250

16 0.8 1.8

115 8.7 85.7 7.8 3.5 56.1 7.0 86.9 7.6 3.6 57.8

80 - 105

400 - 430

100 8.8 86.6 6.9 3.9 59.6 7.1 87.8 6.7 4.1 61.2 340 - 370

85 8.8 87.4 6.0 4.6 63.1 7.2 88.7 5.8 4.8 64.7 275 - 310

70 8.9 88.3 5.1 5.4 66.6 7.2 89.5 5.0 5.6 68.1 205 - 250

20 1.2 2.8

115 8.9 87.8 7.9 3.5 57.7 7.1 88.1 7.7 3.6 58.6

85 - 105

405 - 430

100 9.0 88.6 7.0 4.0 61.3 7.2 89.0 6.8 4.1 62.1 345 - 370

85 9.1 89.5 6.1 4.6 64.8 7.3 89.9 5.9 4.8 65.6 280 - 310

70 9.1 90.4 5.2 5.5 68.4 7.3 90.8 5.1 5.6 69.1 210 - 250

55

12 0.5 1.2

115 8.8 87.5 7.7 3.5 57.8 7.1 87.8 7.5 3.7 58.8

85 - 115

400 - 435

100 8.9 88.4 6.8 4.0 61.5 7.2 88.8 6.7 4.2 62.4 340 - 375

85 9.0 89.4 5.9 4.7 65.1 7.3 89.8 5.8 4.9 65.9 270 - 315

70 9.1 90.4 5.0 5.6 68.7 7.3 90.7 4.9 5.8 69.5 200 - 255

16 0.8 1.8

115 9.1 90.3 7.8 3.6 60.1 7.4 91.5 7.6 3.8 61.9

90 - 120

405 - 435

100 9.2 91.2 6.9 4.1 63.8 7.5 92.5 6.7 4.3 65.6 345 - 375

85 9.3 92.2 6.0 4.8 67.5 7.6 93.5 5.9 5.0 69.2 275 - 315

70 9.4 93.2 5.1 5.7 71.2 7.6 94.5 5.0 6.0 72.8 205 - 255

20 1.2 2.8

115


7.5 92.8 7.7 3.8 62.8

95 - 125

410 - 435

100 7.6 93.8 6.8 4.3 66.5 345 -375

85 7.7 94.8 5.9 5.0 70.1 280 - 315

70 7.8 95.8 5.0 6.0 73.8 210 - 255

60

12 0.5 1.2

115 9.3 91.9 7.8 3.7 61.8 7.5 92.3 7.6 3.8 62.8

95 - 130

405 - 435

100 9.4 93.0 6.9 4.2 65.6 7.6 93.4 6.7 4.4 66.5 345 - 375

85 9.5 94.0 6.0 4.9 69.4 7.6 94.4 5.8 5.1 70.2 280 - 315

70 9.6 95.1 5.0 5.9 73.2 7.7 95.5 4.9 6.1 74.0 210 - 255

16 0.8 1.8

115


7.8 96.1 7.7 3.9 66.1

110 - 135

410 - 435

100 7.9 97.3 6.8 4.5 69.9 350 - 375

85 8.0 98.4 5.9 5.3 73.7 285 - 315

70 8.1 99.5 5.0 6.3 77.5 215 - 255

20 1.2 2.8 115 OPERATION NOT RECOMMENDED

70 12 0.5 1.2

115 8.2 101.1 7.7 4.1 70.7

120 - 150

417 - 445

100 8.3 102.5 6.7 4.8 74.8 353 - 381

85 8.4 103.8 5.8 5.6 78.9 286 - 323

70 8.5 105.1 4.9 6.8 82.9 220 - 270

16 0.8 1.8 OPERATION NOT RECOMMENDED

20 1.2 2.8

27


GROUND HYD LWT °F

Hydronic Flow – 16 GPM .8 PSIG dP, 1.8 FT dP




CAP kBTUh

PWR kW EER HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

EER HE

kBTUh

Suction Pressure

Head Pressure

50

12 0.5 1.2

35 11.1 82.0 4.4 21.6 93.5 9.2 85.3 4.5 22.3 96.9

220 - 260

80 - 100

40 11.2 82.9 4.5 21.4 94.7 9.3 86.3 4.6 22.1 98.2 85 - 105 45 11.3 83.8 4.6 21.2 96.0 9.4 87.3 4.7 21.8 99.4 90 - 110 50 11.5 84.8 4.7 21.0 97.2 9.5 88.3 4.8 21.6 100.7 95 - 115

16 0.8 1.8

35 11.2 83.1 4.3 22.6 94.2 9.4 86.5 4.3 23.3 97.6

210 - 250

80 - 100

40 11.4 84.0 4.4 22.4 95.4 9.5 87.5 4.4 23.1 98.9 85 - 105 45 11.5 85.0 4.5 22.2 96.6 9.6 88.5 4.5 22.9 100.1 90 - 110 50 11.6 85.9 4.6 22.0 97.8 9.7 89.4 4.6 22.6 101.4 95 - 115

20 1.2 2.8

35 11.4 84.2 4.2 23.5 94.9 9.5 87.4 4.2 24.3 98.1

200 - 240

85 - 100

40 11.5 85.1 4.3 23.3 96.1 9.6 88.5 4.3 24.1 99.4 90 - 105 45 11.6 86.1 4.4 23.1 97.3 9.7 89.5 4.4 23.9 100.7 95 - 110 50 11.8 87.1 4.5 22.8 98.6 9.8 90.5 4.5 23.6 101.9 100 - 115

60

12 0.5 1.2

35 10.7 79.2 4.9 18.8 92.4 8.9 82.5 5.0 19.4 95.7

75 - 100

395 - 430

40 10.9 80.5 5.0 18.7 94.0 9.1 83.8 5.1 19.3 97.4 335 - 370

45 11.1 81.8 5.2 18.6 95.6 9.2 85.2 5.2 19.2 99.0 270 - 310

50 11.2 83.1 5.3 18.5 97.2 9.4 86.5 5.3 19.0 100.7 200 - 250

16 0.8 1.8

35 10.9 80.3 4.8 19.7 92.9 9.0 83.6 4.8 20.3 96.3

80 - 105

400 - 430

40 11.0 81.6 4.9 19.6 94.6 9.2 84.9 4.9 20.2 98.0 340 - 370

45 11.2 82.9 5.0 19.5 96.2 9.3 86.3 5.0 20.0 99.6 275 - 310

50 11.4 84.2 5.1 19.3 97.8 9.5 87.7 5.2 19.9 101.3 205 - 250

20 1.2 2.8

35 11.0 81.3 4.7 20.5 93.6 9.1 84.5 4.7 21.2 96.7

85 - 105

405 - 430

40 11.2 82.7 4.8 20.3 95.2 9.3 85.9 4.8 21.1 98.4 345 - 370

45 11.4 84.0 4.9 20.2 96.9 9.4 87.3 4.9 20.9 100.1 280 - 310

50 11.5 85.3 5.0 20.1 98.5 9.6 88.7 5.0 20.8 101.8 210 - 250

65

12 0.5 1.2

35 10.5 77.8 5.2 17.6 91.8 8.8 81.0 5.2 18.2 95.1

275 - 315

85 - 105

40 10.7 79.3 5.3 17.6 93.6 8.9 82.6 5.4 18.1 97.0 90 - 110 45 10.9 80.8 5.4 17.5 95.5 9.1 84.1 5.5 18.0 98.8 95 - 120 50 11.1 82.3 5.5 17.4 97.3 9.3 85.7 5.6 17.9 100.7 95 - 120

16 0.8 1.8

35 10.7 78.9 5.0 18.5 92.3 8.9 82.1 5.1 19.0 95.6

265 - 305

85 - 105

40 10.9 80.4 5.1 18.4 94.1 9.1 83.7 5.2 18.9 97.5 90 - 110 45 11.1 81.9 5.3 18.3 96.0 9.2 85.2 5.3 18.8 99.4 95 - 120 50 11.3 83.4 5.4 18.2 97.8 9.4 86.8 5.4 18.8 101.3 100 - 120

20 1.2 2.8

35 10.8 79.9 4.9 19.2 92.9 9.0 83.0 4.9 19.8 96.0

255 - 295

90 - 105

40 11.0 81.4 5.0 19.1 94.8 9.2 84.6 5.0 19.8 97.9 95 - 110

45 11.2 83.0 5.1 19.0 96.6 9.3 86.2 5.1 19.7 99.8 100 - 120

50 11.4 84.5 5.2 18.9 98.5 9.5 87.8 5.3 19.6 101.7 100 - 120

70


16 0.8 1.8

35 10.5 76.1 4.6 16.8 89.9 8.7 79.2 4.6 17.3 93.1

280 - 325

85 - 105

40 10.7 77.7 4.7 16.8 91.9 8.9 80.9 4.7 17.3 95.2 90 - 110 45 10.9 79.4 4.8 16.7 93.9 9.1 82.7 4.8 17.2 97.3 95 - 120 50 11.2 81.1 4.9 16.7 95.9 9.3 84.4 4.9 17.2 99.3 100 - 125

20 1.2 2.8

35 10.6 77.1 4.4 17.5 90.5 8.8 80.1 4.5 18.1 93.5

270 - 315

90 - 105

40 10.8 78.8 4.5 17.4 92.5 9.0 81.8 4.6 18.0 95.6 95 - 110

45 11.1 80.4 4.7 17.4 94.5 9.2 83.6 4.7 18.0 97.6 100 - 120

50 11.3 82.1 4.8 17.4 96.5 9.4 85.3 4.8 18.0 99.7 100 - 125

80


16 0.8 1.8

35 10.1 73.3 5.0 14.9 88.7 8.4 76.3 5.0 15.3 91.8

315 - 365

85 - 105

40 10.4 75.4 5.1 14.9 91.1 8.6 78.4 5.1 15.4 94.3 90 - 110 45 10.7 77.4 5.2 14.9 93.5 8.9 80.6 5.3 15.4 96.8 95 - 115 50 10.9 79.4 5.3 15.0 95.9 9.1 82.7 5.4 15.4 99.3 100 - 120

20 1.2 2.8

35 10.2 74.3 4.8 15.5 89.2 8.5 77.2 4.9 16.0 92.1

305 - 355

90 - 105

40 10.5 76.4 5.0 15.5 91.6 8.7 79.3 5.0 16.0 94.6 95 - 110

45 10.8 78.4 5.1 15.5 94.0 9.0 81.5 5.1 16.1 97.1 100 - 120

50 11.1 80.5 5.2 15.6 96.5 9.2 83.6 5.2 16.1 99.6 105 - 125

90


16 0.8 1.8

20 1.2 2.8

35 9.8 71.5 5.2 13.8 87.9 8.2 74.3 5.3 14.2 90.7

340 - 390

90 - 105

40 10.2 73.9 5.4 13.9 90.7 8.5 76.8 5.4 14.3 93.6 95 - 110

45 10.5 76.4 5.5 13.9 93.6 8.7 79.3 5.5 14.4 96.5 105 -115

50 10.8 78.8 5.7 14.0 96.4 9.0 81.9 5.7 14.5 99.5 110 - 130

100


16 0.8 1.8

20 1.2 2.8

35 9.5 68.7 5.6 12.3 86.6 7.9 71.4 5.7 12.7 89.3

370 - 430

95 - 110

40 9.9 71.5 5.8 12.4 89.9 8.2 74.3 5.8 12.9 92.6 100 - 115

45 10.2 74.3 5.9 12.6 93.1 8.5 77.2 6.0 13.0 96.0 105 - 125

50 10.6 77.1 6.1 12.7 96.3 8.8 80.1 6.1 13.2 99.4 110 - 130




28

RGS-W120 FULL LOAD HEATING PERFORMANCE DATA

GROUND HYD LWT °F




EWT °F


CAP kBTUh

PWR kW

COP HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

COP HE

kBTUh

Suction Pressure

Head Pressure

25 30 2.6 6.0

115 11.4 91.3 10.3 2.6 56.3 9.2 91.7 10.0 2.7 57.5

55 - 75

390 - 420

100 11.7 93.2 8.8 3.1 63.3 9.4 93.6 8.6 3.2 64.4 330 - 355

85 11.9 95.2 7.3 3.8 70.3 9.6 95.5 7.1 3.9 71.3 268 - 295

70 12.1 97.1 5.8 4.9 77.4 9.7 97.5 5.6 5.1 78.2 210 - 235

30 30 2.6 6.0

115 11.9 94.9 10.3 2.7 59.9 9.5 95.3 10.0 2.8 61.1

65 - 85

390 - 425

100 12.1 97.0 8.8 3.2 67.1 9.7 97.3 8.6 3.3 68.1 335 - 360

85 12.4 99.0 7.3 4.0 74.2 9.9 99.4 7.1 4.1 75.2 270 - 305

70 12.6 101.1 5.8 5.1 81.4 10.2 101.5 5.6 5.3 82.2 210 - 235

35 30 2.6 6.0

115 12.3 98.5 10.2 2.8 63.5 9.9 98.8 10.0 2.9 64.7

70 - 90

390 - 430

100 12.6 100.7 8.8 3.4 70.8 10.1 101.1 8.5 3.5 71.9 335 - 365

85 12.9 102.9 7.3 4.1 78.1 10.3 103.3 7.1 4.3 79.1 270 - 310

70 13.1 105.1 5.8 5.3 85.4 10.6 105.5 5.6 5.5 86.3 210 - 240

40

24 1.7 3.9

115 12.5 99.6 10.1 2.9 65.1 10.0 100.1 9.9 3.0 66.5

70 - 95

390 - 430

100 12.7 101.9 8.7 3.5 72.4 10.2 102.4 8.4 3.6 73.6 330 - 370

85 13.0 104.3 7.2 4.2 79.7 10.5 104.7 7.0 4.4 80.8 270 - 310

70 13.3 106.6 5.7 5.5 87.0 10.7 107.0 5.6 5.6 88.0 200 - 250

30 2.6 6.0

115 12.8 102.0 10.2 2.9 67.1 10.2 102.4 10.0 3.0 68.3

75 - 100

395 - 430

100 13.0 104.4 8.7 3.5 74.6 10.5 104.8 8.5 3.6 75.7 335 - 370

85 13.3 106.8 7.3 4.3 82.0 10.7 107.2 7.1 4.4 83.0 275 - 310

70 13.6 109.1 5.8 5.5 89.4 11.0 109.6 5.6 5.7 90.3 205 - 250

45

20 1.2 2.8

115 12.5 99.9 10.0 2.9 65.9 10.0 100.4 9.7 3.0 67.2

65 - 95

390 - 430

100 12.8 102.3 8.5 3.5 73.2 10.3 102.8 8.3 3.6 74.4 330 - 370

85 13.1 104.7 7.1 4.3 80.5 10.5 105.2 6.9 4.5 81.6 270 - 310

70 13.4 107.1 5.7 5.6 87.8 10.8 107.6 5.5 5.7 88.8 200 - 250

24 1.7 3.9

115 12.9 103.1 10.1 3.0 68.6 10.5 104.5 9.8 3.1 71.0

70 - 100

395 - 430

100 13.2 105.6 8.7 3.6 76.1 10.7 107.0 8.4 3.7 78.3 335 - 370

85 13.5 108.0 7.2 4.4 83.5 11.0 109.5 7.0 4.6 85.7 275 - 310

70 13.8 110.5 5.7 5.7 91.0 11.2 112.0 5.6 5.9 93.0 205 - 250

30 2.6 6.0

115 13.2 105.6 10.2 3.0 70.7 10.6 106.0 10.0 3.1 72.0

75 - 100

400 - 430

100 13.5 108.1 8.7 3.6 78.3 10.9 108.5 8.5 3.7 79.4 340 - 370

85 13.8 110.6 7.3 4.5 85.9 11.1 111.1 7.1 4.6 86.9 280 - 310

70 14.1 113.1 5.8 5.7 93.4 11.4 113.6 5.6 5.9 94.3 210 - 250

50

20 1.2 2.8

115 12.9 103.3 10.0 3.0 69.3 10.4 103.8 9.7 3.1 70.6

75 - 100

395 - 430

100 13.2 105.8 8.5 3.6 76.7 10.6 106.3 8.3 3.8 78.0 335 - 370

85 13.5 108.4 7.1 4.5 84.2 10.9 108.8 6.9 4.6 85.3 270 - 310

70 13.9 110.9 5.7 5.7 91.6 11.1 111.4 5.5 5.9 92.6 200 - 250

24 1.7 3.9

115 13.3 106.6 10.1 3.1 72.1 10.8 108.1 9.8 3.2 74.5

80 - 105

400 - 430

100 13.7 109.2 8.6 3.7 79.7 11.1 110.7 8.4 3.9 82.0 340 - 370

85 14.0 111.8 7.2 4.6 87.3 11.3 113.4 7.0 4.8 89.5 275 - 310

70 14.3 114.4 5.7 5.9 94.9 11.6 116.0 5.6 6.1 97.0 205 - 250

30 2.6 6.0

115 13.6 109.2 10.2 3.1 74.3 11.0 109.6 10.0 3.2 75.6

85 - 105

405 - 430

100 14.0 111.8 8.7 3.8 82.0 11.2 112.3 8.5 3.9 83.2 345 - 370

85 14.3 114.5 7.3 4.6 89.7 11.5 115.0 7.1 4.8 90.8 280 - 310

70 14.6 117.2 5.8 5.9 97.4 11.8 117.6 5.6 6.1 98.4 210 - 250

55

20 1.2 2.8

115 13.3 106.7 10.0 3.1 72.7 10.7 107.1 9.7 3.2 74.1

85 - 115

400 - 435

100 13.7 109.4 8.5 3.8 80.3 11.0 109.8 8.3 3.9 81.5 340 - 375

85 14.0 112.0 7.1 4.6 87.8 11.3 112.5 6.9 4.8 89.0 270 - 315

70 14.3 114.7 5.7 5.9 95.4 11.5 115.2 5.5 6.1 96.4 200 - 255

24 1.7 3.9

115 13.8 110.1 10.1 3.2 75.6 11.2 111.6 9.8 3.3 78.1

90 - 120

405 - 435

100 14.1 112.8 8.6 3.8 83.4 11.4 114.4 8.4 4.0 85.7 345 - 375

85 14.4 115.6 7.2 4.7 91.1 11.7 117.2 7.0 4.9 93.4 275 - 315

70 14.8 118.3 5.7 6.1 98.8 12.0 120.0 5.6 6.3 101.0 205 - 255

30 2.6 6.0

115

OPERATION NOT RECOMMENED

11.3 113.2 10.0 3.3 79.2

95 - 125

410 - 435

100 11.6 116.0 8.5 4.0 86.9 345 -375

85 11.9 118.8 7.1 4.9 94.7 280 - 315

70 12.2 121.7 5.6 6.3 102.4 210 - 255

60

20 1.2 2.8

115 13.8 110.1 10.0 3.2 76.1 11.1 110.5 9.7 3.3 77.5

95 - 130

405 - 435

100 14.1 112.9 8.5 3.9 83.8 11.3 113.4 8.3 4.0 85.1 345 - 375

85 14.5 115.7 7.1 4.8 91.5 11.6 116.2 6.9 4.9 92.7 280 - 315

70 14.8 118.5 5.7 6.1 99.2 11.9 119.0 5.5 6.3 100.2 210 - 255

24 1.7 3.9

115


11.5 115.1 9.8 3.4 81.7

110 - 135

410 - 435

100 11.8 118.1 8.4 4.1 89.5 350 - 375

85 12.1 121.0 7.0 5.1 97.2 285 - 315

70 12.4 124.0 5.6 6.5 105.0 215 - 255

30 2.6 6.0 115 OPERATION NOT RECOMMENED

70 20 1.2 2.8

115 11.7 117.3 9.7 3.6 84.4

120 - 150

417 - 445

100 12.0 120.4 8.3 4.3 92.2 353 - 381

85 12.4 123.5 6.9 5.3 100.0 286 - 323

70 12.7 126.6 5.5 6.8 107.9 220 - 270

24 1.7 3.9 OPERATION NOT RECOMMENED

30 2.6 6.0

29

RGS-W120 FULL LOAD COOLING PERFORMANCE DATA

GROUND HYD LWT °F




EWT °F


CAP kBTUh

PWR kW

EER HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

EER HE

kBTUh

Suction Pressure

Head Pressure

50

20 1.2 2.8

35 12.2 97.8 5.7 17.3 117.1 10.2 101.8 5.7 17.8 121.3

220 - 260

80 - 100

40 12.8 102.6 5.7 18.1 121.9 10.7 106.8 5.7 18.6 126.3 85 - 105 45 13.4 107.4 5.7 18.9 126.8 11.2 111.8 5.7 19.5 131.4 90 - 110 50 14.0 112.2 5.7 19.7 131.6 11.7 116.8 5.8 20.3 136.4 95 - 115

24 1.7 3.9

35 12.4 99.1 5.5 18.1 117.8 10.3 103.2 5.5 18.6 122.1

210 - 250

80 - 100

40 13.0 103.9 5.5 18.9 122.7 10.8 108.2 5.6 19.5 127.2 85 - 105 45 13.6 108.8 5.5 19.8 127.6 11.3 113.3 5.6 20.4 132.2 90 - 110 50 14.2 113.7 5.5 20.6 132.5 11.8 118.3 5.6 21.2 137.3 95 - 115

30 2.6 6.0

35 12.6 100.4 5.3 18.8 118.7 10.4 104.3 5.4 19.4 122.6

200 - 240

85 - 100

40 13.2 105.3 5.4 19.7 123.6 10.9 109.4 5.4 20.3 127.8 90 - 105 45 13.8 110.2 5.4 20.5 128.6 11.5 114.6 5.4 21.3 132.9 95 - 110 50 14.4 115.2 5.4 21.4 133.5 12.0 119.7 5.4 22.2 138.1 100 - 115

60

20 1.2 2.8

35 11.6 92.8 6.3 14.7 114.3 9.7 96.6 6.4 15.1 118.3

75 - 100

395 - 430

40 12.3 98.5 6.4 15.3 120.4 10.3 102.5 6.5 15.8 124.6 335 - 370

45 13.0 104.2 6.5 16.0 126.4 10.8 108.5 6.6 16.5 130.9 270 - 310

50 13.7 109.9 6.6 16.6 132.5 11.4 114.4 6.7 17.1 137.2 200 - 250

24 1.7 3.9

35 11.8 94.0 6.1 15.4 114.9 9.8 97.9 6.2 15.8 119.0

80 - 105

400 - 430

40 12.5 99.8 6.2 16.0 121.0 10.4 103.9 6.3 16.5 125.3 340 - 370

45 13.2 105.6 6.3 16.7 127.1 11.0 109.9 6.4 17.2 131.7 275 - 310

50 13.9 111.4 6.4 17.3 133.3 11.6 115.9 6.5 17.9 138.1 205 - 250

30 2.6 6.0

35 11.9 95.2 6.0 16.0 115.6 9.9 99.0 6.0 16.5 119.4

85 - 105

405 - 430

40 12.6 101.1 6.1 16.7 121.8 10.5 105.1 6.1 17.3 125.8 345 - 370

45 13.4 107.0 6.2 17.4 128.0 11.1 111.2 6.2 18.0 132.3 280 - 310

50 14.1 112.8 6.3 18.0 134.2 11.7 117.2 6.3 18.7 138.7 210 - 250

65

20 1.2 2.8

35 11.3 90.2 6.6 13.6 112.9 9.4 94.0 6.7 14.0 116.9

275 - 315

85 - 105

40 12.1 96.4 6.8 14.2 119.6 10.0 100.4 6.9 14.6 123.8 90 - 110 45 12.8 102.6 6.9 14.8 126.3 10.7 106.8 7.0 15.2 130.7 95 - 120 50 13.6 108.8 7.1 15.3 133.0 11.3 113.2 7.2 15.8 137.7 95 - 120

24 1.7 3.9

35 11.4 91.5 6.4 14.2 113.4 9.5 95.2 6.5 14.6 117.4

265 - 305

85 - 105

40 12.2 97.7 6.6 14.8 120.2 10.2 101.7 6.7 15.3 124.4 90 - 110 45 13.0 104.0 6.7 15.4 126.9 10.8 108.2 6.8 15.9 131.4 95 - 120 50 13.8 110.2 6.9 16.0 133.7 11.5 114.7 6.9 16.5 138.4 100 - 120

30 2.6 6.0

35 11.6 92.7 6.3 14.8 114.1 9.6 96.3 6.3 15.3 117.8

255 - 295

90 - 105

40 12.4 99.0 6.4 15.4 120.9 10.3 102.9 6.4 16.0 124.9 95 - 110

45 13.2 105.3 6.6 16.1 127.7 10.9 109.5 6.6 16.6 131.9 100 - 120

50 14.0 111.7 6.7 16.7 134.5 11.6 116.0 6.7 17.2 139.0 100 - 120

70


24 1.7 3.9

35 11.1 88.9 6.8 13.2 112.0 9.3 92.6 6.8 13.6 115.8

280 - 325

85 - 105

40 12.0 95.6 6.9 13.8 119.3 10.0 99.6 7.0 14.2 123.5 90 - 110 45 12.8 102.3 7.1 14.3 126.7 10.7 106.5 7.2 14.8 131.1 95 - 120 50 13.6 109.1 7.3 14.9 134.1 11.4 113.5 7.4 15.3 138.8 100 - 125

30 2.6 6.0

35 11.3 90.1 6.6 13.7 112.6 9.4 93.6 6.6 14.2 116.2

270 - 315

90 - 105

40 12.1 96.9 6.8 14.3 120.0 10.1 100.7 6.8 14.8 123.9 95 - 110

45 13.0 103.7 7.0 14.9 127.4 10.8 107.8 7.0 15.4 131.6 100 - 120

50 13.8 110.5 7.1 15.5 134.9 11.5 114.8 7.2 16.0 139.3 100 - 125

80


24 1.7 3.9

35 10.5 83.8 7.4 11.3 109.0 8.7 87.3 7.5 11.7 112.7

315 - 365

85 - 105

40 11.4 91.5 7.7 11.9 117.6 9.5 95.2 7.7 12.3 121.7 90 - 110 45 12.4 99.1 8.0 12.5 126.3 10.3 103.2 8.0 12.8 130.6 95 - 115 50 13.3 106.8 8.2 13.0 134.9 11.1 111.1 8.3 13.4 139.5 100 - 120

30 2.6 6.0

35 10.6 84.9 7.2 11.8 109.5 8.8 88.3 7.2 12.2 112.9

305 - 355

90 - 105

40 11.6 92.7 7.5 12.4 118.2 9.6 96.3 7.5 12.8 121.9 95 - 110

45 12.6 100.4 7.8 13.0 126.9 10.4 104.4 7.8 13.4 130.9 100 - 120

50 13.5 108.2 8.0 13.5 135.6 11.2 112.4 8.1 13.9 139.9 105 - 125

90


24 1.7 3.9

30 2.6 6.0

35 10.0 79.8 7.8 10.2 106.5 8.3 82.9 7.9 10.6 109.7

340 - 390

90 - 105

40 11.1 88.5 8.2 10.8 116.4 9.2 91.9 8.2 11.2 120.0 95 - 110

45 12.1 97.2 8.6 11.4 126.3 10.1 101.0 8.6 11.8 130.2 105 -115

50 13.2 105.8 8.9 11.9 136.3 11.0 110.0 9.0 12.3 140.5 110 - 130

100


24 1.7 3.9

30 2.6 6.0

35 9.3 74.6 8.4 8.8 103.4 7.8 77.5 8.5 9.2 106.4

370 - 430

95 - 110

40 10.5 84.3 8.9 9.5 114.6 8.8 87.6 8.9 9.8 118.0 100 - 115

45 11.7 93.9 9.3 10.0 125.8 9.8 97.6 9.4 10.4 129.6 105 - 125

50 12.9 103.5 9.8 10.6 137.0 10.8 107.6 9.8 10.9 141.1 110 - 130




30

RG-W120 PART LOAD HEATING PERFORMANCE DATA

GROUND HYD LWT °F





CAP kBTUh

PWR kW

COP HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

COP HE

kBTUh

Suction Pressure

Head Pressure

25 30 2.6 6.0

115 5.7 45.5 4.6 2.9 29.8 4.6 45.7 4.5 3.0 30.3

65 - 85

375 - 400

100 5.7 46.0 4.0 3.4 32.4 4.6 46.1 3.9 3.5 32.9 310 - 335

85 5.8 46.4 3.3 4.1 35.0 4.7 46.6 3.3 4.2 35.4 240 - 265

70 5.9 46.9 2.7 5.1 37.6 4.7 47.1 2.7 5.2 38.0 180 - 210

30 30 2.6 6.0

115 5.9 47.1 4.6 3.0 31.3 4.7 47.3 4.5 3.1 31.9

73 - 92

380 - 405

100 6.0 48.2 4.0 3.5 34.6 4.8 48.4 3.9 3.6 35.1 315 - 340

85 6.2 49.3 3.4 4.3 37.8 4.9 49.5 3.3 4.4 38.3 250 - 275

70 6.3 50.4 2.7 5.4 41.0 5.1 50.6 2.7 5.5 41.5 190 - 215

35 30 2.6 6.0

115 6.1 48.7 4.6 3.1 32.9 4.9 48.9 4.5 3.2 33.4

80 - 100

380 - 405

100 6.3 50.4 4.0 3.7 36.7 5.1 50.6 3.9 3.8 37.3 320 - 345

85 6.5 52.2 3.4 4.5 40.6 5.2 52.4 3.3 4.6 41.1 250 - 275

70 6.7 53.9 2.8 5.7 44.5 5.4 54.1 2.7 5.9 44.9 190 - 215

40

24 1.7 3.9

115 6.1 49.1 4.6 3.1 33.4 4.9 49.3 4.5 3.2 34.0

80 - 105

380 - 405

100 6.4 51.4 4.0 3.8 37.8 5.2 51.7 3.9 3.9 38.4 320 - 345

85 6.7 53.8 3.4 4.7 42.2 5.4 54.0 3.3 4.8 42.8 255 - 280

70 7.0 56.1 2.8 5.9 46.7 5.6 56.4 2.7 6.1 47.2 190 - 215

30 2.6 6.0

115 6.3 50.3 4.7 3.2 34.4 5.0 50.5 4.5 3.3 35.0

85 - 105

380 - 405

100 6.6 52.7 4.0 3.8 38.9 5.3 52.9 3.9 3.9 39.4 320 - 345

85 6.9 55.1 3.4 4.7 43.4 5.5 55.3 3.3 4.9 43.9 255 - 280

70 7.2 57.5 2.8 6.0 47.9 5.8 57.7 2.7 6.2 48.4 190 - 215

45

20 1.2 2.8

115 6.1 49.1 4.6 3.2 33.5 4.9 49.3 4.4 3.3 34.1

80 - 107

380 - 410

100 6.5 52.0 4.0 3.8 38.4 5.2 52.2 3.9 4.0 39.0 315 - 345

85 6.9 54.8 3.4 4.8 43.4 5.5 55.1 3.3 4.9 43.9 255 - 285

70 7.2 57.7 2.8 6.1 48.3 5.8 58.0 2.7 6.3 48.8 190 - 210

24 1.7 3.9

115 6.3 50.6 4.6 3.2 34.9 5.1 51.3 4.5 3.3 36.0

85 - 112

380 - 410

100 6.7 53.6 4.0 3.9 39.9 5.4 54.4 3.9 4.1 41.0 315 - 345

85 7.1 56.6 3.4 4.9 45.0 5.7 57.4 3.3 5.1 46.1 255 - 285

70 7.4 59.6 2.8 6.2 50.0 6.0 60.4 2.7 6.5 51.1 190 - 210

30 2.6 6.0

115 6.5 51.9 4.7 3.3 35.9 5.2 52.1 4.6 3.3 36.5

90 - 112

385 - 410

100 6.9 54.9 4.1 4.0 41.1 5.5 55.1 4.0 4.1 41.6 320 - 345

85 7.2 57.9 3.4 4.9 46.2 5.8 58.2 3.4 5.1 46.7 260 - 285

70 7.6 61.0 2.8 6.3 51.4 6.1 61.2 2.8 6.5 51.8 195 - 210

50

20 1.2 2.8

115 6.3 50.6 4.6 3.2 35.0 5.1 50.8 4.5 3.3 35.6

88 - 115

380 - 415

100 6.8 54.1 4.0 4.0 40.5 5.4 54.3 3.9 4.1 41.1 320 - 350

85 7.2 57.6 3.4 5.0 46.0 5.8 57.8 3.3 5.2 46.6 255 - 285

70 7.6 61.1 2.8 6.4 51.6 6.1 61.3 2.7 6.6 52.1 195 - 225

24 1.7 3.9

115 6.5 52.2 4.6 3.3 36.4 5.3 52.9 4.5 3.4 37.5

93 - 120

385 - 415

100 7.0 55.8 4.0 4.1 42.0 5.7 56.6 3.9 4.2 43.2 320 - 350

85 7.4 59.4 3.4 5.1 47.7 6.0 60.2 3.3 5.3 48.9 255 - 285

70 7.9 63.0 2.8 6.6 53.4 6.4 63.9 2.7 6.8 54.5 195 - 225

30 2.6 6.0

115 6.7 53.4 4.7 3.3 37.5 5.4 53.7 4.6 3.4 38.1

98 - 120

390 - 415

100 7.1 57.1 4.1 4.1 43.2 5.7 57.4 4.0 4.2 43.8 325 - 350

85 7.6 60.8 3.5 5.2 49.0 6.1 61.1 3.4 5.3 49.5 260 - 285

70 8.1 64.5 2.8 6.6 54.8 6.5 64.8 2.8 6.8 55.3 200 - 225

55

20 1.2 2.8

115 6.5 52.1 4.6 3.3 36.4 5.2 52.3 4.5 3.4 37.1

94 - 121

385 - 415

100 7.0 56.2 4.0 4.1 42.5 5.6 56.4 3.9 4.3 43.2 320 - 350

85 7.5 60.3 3.4 5.2 48.7 6.1 60.5 3.3 5.4 49.3 255 - 285

70 8.0 64.4 2.8 6.7 54.8 6.5 64.7 2.7 6.9 55.4 195 - 225

24 1.7 3.9

115 6.7 53.7 4.7 3.4 37.9 5.4 54.5 4.5 3.5 39.0

99 - 126

385 - 415

100 7.2 58.0 4.0 4.2 44.2 5.9 58.8 3.9 4.4 45.3 320 - 350

85 7.8 62.2 3.4 5.3 50.4 6.3 63.1 3.4 5.5 51.6 255 - 285

70 8.3 66.4 2.8 6.8 56.7 6.7 67.4 2.8 7.1 57.9 195 - 225

30 2.6 6.0

115


5.5 55.2 4.6 3.5 39.6

95 - 125

410 - 435 95 - 125 410 - 435

100 6.0 59.6 4.0 4.4 46.0 345 -375 345 -375

85 6.4 64.0 3.4 5.5 52.4 280 - 315 280 - 315

70 6.8 68.3 2.8 7.1 58.7 210 - 255 210 - 255

60

20 1.2 2.8

115 6.7 53.6 4.6 3.4 37.9 5.4 53.8 4.5 3.5 38.5

105 - 132

385 - 415

100 7.3 58.3 4.0 4.3 44.6 5.9 58.6 3.9 4.4 45.2 325 - 350

85 7.9 63.0 3.4 5.4 51.3 6.3 63.3 3.3 5.6 51.9 260 - 285

70 8.5 67.7 2.8 7.0 58.1 6.8 68.0 2.8 7.2 58.6 195 - 225

24 1.7 3.9

115


5.6 56.1 4.5 3.6 40.6

110 - 135

410 - 435

100 6.1 61.0 4.0 4.5 47.5 350 - 375

85 6.6 65.9 3.4 5.7 54.4 285 - 315

70 7.1 70.9 2.8 7.4 61.3 215 - 255

30 2.6 6.0 115 OPERATION NOT RECOMMENED

70 20 1.2 2.8

115 5.7 56.8 4.5 3.7 41.4

123 - 146

395 - 415

100 6.3 62.8 3.9 4.7 49.4 330 - 350

85 6.9 68.8 3.4 6.0 57.3 270 - 290

70 7.5 74.7 2.8 7.8 65.2 205 - 225


30 2.6 6.0

31

RG-W120 PART LOAD COOLING PERFORMANCE DATA

GROUND HYD LWT °F





CAP kBTUh

PWR kW

EER HE

kBTUh

TEMP RISE

CAP kBTUh

PWR kW

EER HE

kBTUh

Suction Pressure

Head Pressure

50

20 1.2 2.8

35 5.9 47.3 2.6 18.5 56.0 4.9 49.2 2.6 19.0 58.0

190 - 220

100 - 115

40 6.6 53.0 2.5 21.2 61.5 5.5 55.1 2.5 21.8 63.8 110 - 125 45 7.3 58.7 2.4 24.0 67.0 6.1 61.1 2.5 24.8 69.5 120 - 135 50 8.0 64.4 2.4 27.0 72.5 6.7 67.0 2.4 27.8 75.2 130 - 145

24 1.7 3.9

35 6.0 47.9 2.5 19.3 56.4 5.0 49.9 2.5 19.9 58.4

185 - 215

97 - 115

40 6.7 53.7 2.4 22.2 61.9 5.6 55.9 2.4 22.8 64.2 105 - 125 45 7.4 59.5 2.4 25.1 67.5 6.2 61.9 2.4 25.9 70.1 118 - 135 50 8.2 65.2 2.3 28.3 73.1 6.8 67.9 2.3 29.1 75.9 125 - 145

30 2.6 6.0

35 6.1 48.5 2.4 20.1 56.8 5.0 50.4 2.4 20.8 58.7

180 - 210

95 - 105

40 6.8 54.4 2.4 23.0 62.4 5.7 56.5 2.4 23.9 64.6 105 - 115 45 7.5 60.3 2.3 26.1 68.1 6.3 62.6 2.3 27.0 70.5 115 - 130 50 8.3 66.1 2.3 29.4 73.8 6.9 68.7 2.3 30.4 76.4 125 - 140

60

20 1.2 2.8

35 5.7 45.4 2.9 15.8 55.2 4.7 47.3 2.9 16.3 57.1

215 - 255

100 - 115

40 6.4 50.8 2.8 17.8 60.6 5.3 52.9 2.9 18.4 62.7 110 - 125 45 7.0 56.3 2.8 19.8 65.9 5.9 58.6 2.9 20.5 68.3 120 - 135 50 7.7 61.7 2.8 21.9 71.3 6.4 64.2 2.8 22.5 73.9 130 - 145

24 1.7 3.9

35 5.8 46.0 2.8 16.6 55.5 4.8 47.9 2.8 17.1 57.5

210 - 250

97 - 115

40 6.4 51.5 2.8 18.7 60.9 5.4 53.6 2.8 19.2 63.1 107 - 120 45 7.1 57.0 2.7 20.8 66.4 5.9 59.4 2.8 21.4 68.8 118 - 135 50 7.8 62.5 2.7 22.9 71.8 6.5 65.1 2.8 23.6 74.5 125 - 145

30 2.6 6.0

35 5.8 46.6 2.7 17.2 55.9 4.8 48.4 2.7 17.8 57.7

205 - 245

95 - 105

40 6.5 52.2 2.7 19.4 61.4 5.4 54.2 2.7 20.1 63.5 107 - 117 45 7.2 57.8 2.7 21.6 66.9 6.0 60.0 2.7 22.3 69.2 118 - 128 50 7.9 63.3 2.7 23.8 72.4 6.6 65.8 2.7 24.6 74.9 125 - 140

65

20 1.2 2.8

35 5.6 44.5 3.0 14.7 54.8 4.6 46.3 3.0 15.2 56.7

240 - 270

100 - 120

40 6.2 49.8 3.0 16.4 60.1 5.2 51.8 3.1 17.0 62.2 112 - 130 45 6.9 55.0 3.0 18.2 65.4 5.7 57.3 3.1 18.7 67.8 123 - 140 50 7.5 60.3 3.0 19.9 70.7 6.3 62.8 3.1 20.5 73.3 130 - 145

24 1.7 3.9

35 5.6 45.1 2.9 15.4 55.0 4.7 46.9 3.0 15.9 57.0

235 - 265

95 - 115

40 6.3 50.4 2.9 17.2 60.4 5.2 52.5 3.0 17.7 62.6 110 - 125 45 7.0 55.8 2.9 19.0 65.8 5.8 58.1 3.0 19.6 68.2 120 - 135 50 7.6 61.1 2.9 20.8 71.2 6.4 63.7 3.0 21.4 73.8 125 - 145

30 2.6 6.0

35 5.7 45.7 2.9 16.0 55.4 4.7 47.5 2.9 16.6 57.2

230 - 260

95 - 108

40 6.4 51.1 2.9 17.9 60.8 5.3 53.1 2.9 18.5 62.9 107 - 117

45 7.1 56.5 2.9 19.7 66.3 5.9 58.7 2.9 20.4 68.5 118 - 128

50 7.7 62.0 2.9 21.6 71.7 6.4 64.4 2.9 22.4 74.2 125 - 140

70

20 1.2 2.8 OPERATION NOT RECOMMENED 6.5 52.2 4.6 3.3 36.4 5.3 52.9 4.5 3.4 37.5

24 1.7 3.9

35 5.5 44.1 3.1 14.4 54.6 4.6 45.9 3.1 14.8 56.5

250 - 285

100 - 115

40 6.2 49.3 3.1 15.9 59.9 5.1 51.4 3.1 16.4 62.1 108 -120 45 6.8 54.6 3.1 17.5 65.2 5.7 56.8 3.2 18.0 67.6 120 - 135 50 7.5 59.8 3.2 19.0 70.5 6.2 62.2 3.2 19.5 73.1 130 - 145

30 2.6 6.0

35 5.6 44.7 3.0 14.9 54.9 4.6 46.5 3.0 15.4 56.7

245 - 280

98 - 110

40 6.2 50.0 3.0 16.5 60.3 5.2 51.9 3.0 17.1 62.5 108 - 118

45 6.9 55.3 3.0 18.1 65.7 5.7 57.4 3.1 18.8 68.3 119 - 129

50 7.6 60.6 3.1 19.7 71.1 6.3 62.9 3.1 20.4 74.0 130 - 140

80

20 1.2 2.8 OPERATION NOT RECOMMENED 7.0 56.2 4.0 4.1 42.5 5.6 56.4 3.9 4.3 43.2

24 1.7 3.9

35 5.3 42.2 3.4 12.5 53.7 4.4 44.0 3.4 12.9 55.6

280 - 282

100 - 115

40 5.9 47.2 3.4 13.7 58.9 4.9 49.1 3.5 14.1 61.0 110 - 125 45 6.5 52.1 3.5 14.9 64.1 5.4 54.2 3.5 15.3 66.3 120 - 135 50 7.1 57.0 3.6 16.0 69.2 5.9 59.4 3.6 16.4 71.7 130 - 145

30 2.6 6.0

35 5.3 42.8 3.3 13.0 54.0 4.4 44.5 3.3 13.5 55.7

245 - 280

100 - 110

40 6.0 47.8 3.4 14.3 59.2 5.0 49.7 3.4 14.8 61.1 110 - 120

45 6.6 52.8 3.4 15.4 64.5 5.5 54.9 3.4 16.0 66.6 120 - 130

50 7.2 57.8 3.5 16.6 69.7 6.0 60.1 3.5 17.2 72.0 130 - 140

90


24 1.7 3.9

30 2.6 6.0

35 5.1 40.9 3.6 11.4 53.1 4.2 42.5 3.6 11.8 54.7

310 - 350

100 - 110

40 5.7 45.6 3.7 12.4 58.2 4.7 47.4 3.7 12.8 60.0 110 - 120

45 6.3 50.3 3.8 13.3 63.2 5.2 52.3 3.8 13.7 65.3 120 - 130

50 6.9 55.0 3.9 14.1 68.3 5.7 57.2 3.9 14.6 70.5 130 - 140

100


24 1.7 3.9

30 2.6 6.0

35 4.9 39.0 3.9 10.1 52.2 4.0 40.5 3.9 10.4 53.7

340 - 385

100 - 111

40 5.4 43.4 4.0 10.8 57.1 4.5 45.1 4.0 11.2 58.8 111 - 121

45 6.0 47.8 4.2 11.5 62.0 5.0 49.7 4.2 11.9 64.0 122 - 132

50 6.5 52.3 4.3 12.1 67.0 5.4 54.3 4.3 12.6 69.1 132 - 142




32

PHYSICAL DIMENSIONS

Dimension RGS-

W036 RGS-W048 RGS-W060

RGS-W072

RGS-W084

RGS-W120

A 23.4 23.4 23.4 27.0 27.0

B 29.2 29.2 29.2 27.5 27.5

C 25.8 25.8 25.8 26.1 26.1

D 6.1 6.1 6.1 - -

E 3.2 3.2 3.2 - -

F 18.1 18.1 18.1 - -

G 2.8 2.8 2.8 - -

H 18.3 18.3 18.3 - -

J 6.5 6.5 6.5 - -

K 4.4 4.4 4.4 - -

L 2.0 2.0 2.0 - -

M 26.5 26.5 26.5 - -

N 20.8 20.8 20.8 - -

P 25.1 25.1 25.1 - -

All measurements in inches

RGS-W084-RGS-W120

33

ELECTRICAL DATA

Model Voltage Phase

Frequency (Hz)

Compressor Hydronic Pump Without FlowCenter

Total FLA

Min. Amp.

Max Fuse RLA LRA HP FLA LRA

RGS-W036

208/230-1, 60 17.9 112 1/3 3.6 -- 21.5 26.0 40

208/230-3, 60 13.2 88 1/3 3.6 -- 16.8 20.1 30

460-3, 60 6.0 440 1/3 1.1 -- 7.1 8.6 10

200/220-3, 50 13.2 95 1/3 3.6 -- 16.8 20.1 30

RGS-W048

208/230-1, 60 25.0 134 1/3 3.6 -- 28.6 34.9 55

208/230-3, 60 15.9 110 1/3 3.6 -- 19.5 23.5 35

460-3, 60 7.1 52 1/3 1.1 -- 8.2 10.0 15

380-3, 60 7.9 66 1/3 1.1 -- 9.0 11.0 15

200/220-3, 50 15.0 110 1/3 3.6 -- 18.6 22.4 35

RGS-W060

208/230-1, 60 28.3 178 1/3 3.6 -- 31.9 39.0 65

208/230-3, 60 19.2 136 1/3 3.6 -- 22.8 27.6 45

460-3, 60 8.7 66 1/3 1.1 -- 9.8 12.0 20

380-3, 60 10.7 83 1/3 1.1 -- 11.8 14.5 25

200/220-3, 50 18.8 146 1/3 3.6 -- 22.4 27.1 45

RGS-W072

208/230-1, 60 32.1 148 1/3 3.6 -- 35.7 43.7 75

208/230-3, 60 23.2 164 1/3 3.6 -- 26.8 32.6 55

460-3, 60 11.2 75 1/3 1.1 -- 12.3 15.1 25

380-3, 60 12.2 73 1/3 1.1 -- 13.3 16.4 25

200/220-3, 50 21.7 179 1/3 3.6 -- 25.3 30.7 50

RGS-W084

208/230-1, 60 32.1 185 1/3 3.6 -- 35.7 43.7 75

208/230-3, 60 25.0 164 1/3 3.6 -- 28.6 34.9 55

460-3, 60 12.2 100 1/3 1.1 -- 13.3 16.4 25

380-3, 60 13.9 94 1/3 1.1 -- 15.0 18.5 30

200/220-3, 50 25.0 179 1/3 3.6 -- 28.6 34.9 55

RGS-W120

208/230-1, 60 30.1x2 158x2 1/3 3.6 -- 63.8 78.9 105

208/230-3, 60 20.5x2 155x2 1/3 3.6 -- 44.6 54.9 70

460-3, 60 9.6x2 75x2 1/3 1.1 -- 20.3 25.1 30

380-3, 60 9.6x2 67x2 1/3 1.1 -- 20.3 25.1 30

200/220-3, 50 20.5x2 170x2 1/3 3.6 -- 44.6 54.9 70

34

WATER COIL PRESSURE DROP RATINGS

Pressure drops (PSI) with pure water.

RGS-W036

GPM Water Flow 5 6 7 8 9 10 11

Source Water Pressure Drop (Copper) 1.2 1.6 2.0 2.6 3.2 3.8 4.5

Source Water Pressure Drop (CuNi) 2.8 4.4 6.1 7.7 9.4 12.5 12.7

Load Water Pressure Drop 1.2 1.6 2.0 2.6 3.2 3.8 4.5

RGS-W048

GPM Water Flow 8 9 10 11 12 13 14

Source Water Pressure Drop (Copper) 1.8 2.0 2.2 2.4 2.6 2.8 3.0

Source Water Pressure Drop (CuNi) 7.7 4.4 12.5 12.7 14.0 16.0 17.5

Load Water Pressure Drop 1.8 2.0 2.2 2.4 2.6 2.8 3.0

RGS-W060

GPM Water Flow 9 10 11 12 13 14 15 16 17

Source Water Pressure Drop (Copper) 1.5 1.7 1.9 2.1 2.4 2.6 2.9 3.2 3.5

Source Water Pressure Drop (CuNi) 9.4 12.5 12.7 14.0 16.0 17.5 19.3 20.9 22.6

Load Water Pressure Drop 1.5 1.7 1.9 2.1 2.4 2.6 2.9 3.2 3.5

RGS-W072

GPM Water Flow 14 15 16 17 18 19 20 22

Source Water Pressure Drop (Copper) 3.0 3.2 3.4 3.5 3.7 3.9 4.0 4.4

Source Water Pressure Drop (CuNi) 9.0 11.3 12.0 12.6 13.0 13.9 14.6 18.0

Load Water Pressure Drop 3.0 3.2 3.4 3.5 3.7 3.9 4.0 4.4

35

RGS-W084

GPM Water Flow 12 13 14 15 16 17 18 20 22 24

Source Water Pressure Drop (Copper) 0.5 0.6 0.6 0.7 0.8 0.9 1.0 1.2 1.5 1.7

Source Water Pressure Drop (CuNi) 8.5 10.0 9.0 11.3 12.0 12.6 13.0 13.9 14.6 18.0

Load Water Pressure Drop - - 3.0 3.2 3.4 3.5 3.7 3.9 4.0 4.4

RGS-W120

GPM Water Flow 16 18 20 22 24 26 28 30 32 34

Source Water Pressure Drop (Copper) 0.8 1.0 1.2 1.5 1.7 2.0 2.3 2.6 2.9 3.3

Source Water Pressure Drop (CuNi) 12.0 13.0 13.9 14.6 18.0 18.5 19.8 21.1 22.4 23.7

14 15 16 17 18 19 20 22 - -

Load Water Pressure Drop 3.0 3.2 3.4 3.5 3.7 3.9 4.0 4.4 - -

DESUPERHEATER WATER HEATING DATA

Model Source

EWT (°F)

Desuperheater

GPM

Desuperheater

EWT (°F)

Desuperheater

LWT (°F)

Heat Output

(BTU/hr)

RGS-W036-AXS - RGS-W120-AXS 32°F 3.0 100°F 103°F 4,100

90°F 3.0 100°F 108°F 11,000

36

X. FIGURES

Figure 1

GeoSource Hydronic Heat Pump – Supplying Radiant Floor Heating, Fan Coil Cooling, and Water Heating

Note – Always use copper pipe on the hydronic side.

Note – Conceptual drawing only. Check local codes and use proper plumbing procedures.

Important – Expect a 10°F temperature differential between supply tank and receiving tank when transferring heat with an intermediate heat

exchanger.

37

Figure 2

Ground Loop Water Plumbing

Figure 3

Ground Water Plumbing

38

Figure 4

GeoSource Hydronic Heat Pump – Radiant Floor Heating and Fan Coil Cooling



39

Figure 5

GeoSource Hydronic Heat Pump – Multizone System



40

Figure 6 -Preferred Desuperheater Installation

Note – Always use copper pipe. Check local codes and use proper plumbing procedures.

Figure 7 -Alternate Desuperheater Installation

41

XI. TROUBLESHOOTING

If the heat pump goes into lockout on a high or low

pressure switch or discharge refrigerant

temperature, the cause of the lockout can be

narrowed down by identifying the operating mode

and which switch the unit locked out on. The

following table will help track down the problem

once this information is known.

Note – A lockout condition is a result of the heat

pump shutting itself off to protect itself, never

bypass the lockout circuit. Serious damage can be

caused by the system operating without lockout

protection and will void warranty.

Important – Always install a new filter/dryer

after replacing a refrigeration component

(compressor, etc.).

WARNING – Do not remove the desuperheater’s

high temperature cutout switch, or tank

temperatures could become dangerously high. The

desuperheater's high temperature cutout switch is

located on the return line from the water heater

and is wired in series with the desuperheater pump

to disable it from circulating at entering water

temperatures above 140°F. If the tank temperatures

become uncomfortably hot, move this switch to the

leaving water line, which will reduce the tank

maximum temperatures 10°F to 15°F.

42

CONDITION INDICATOR LIGHTS

COMMENTS PWR ASC LP HP DT

AC power applied Off Off Off Off Off Blown fuse, or power removed, or loose fuse clips.

AC power applied X X ASC indicator on for 4' 35" on power initialization.

AC power applied X Power applied - unit running or waiting for a call to run.

Run cycle complete X X ASC indicator ON for 70 to 130 seconds after compressor shutdown.

LOW PRESSURE INDICATOR

Heating or Cooling –

before Y call X X Flash

-Check if Low Pressure switch is open.

-Check electrical connections between Low Pressure switch and Controller.

Heating - during Y call X X X

-Loss/lack of flow through ground-side heat exchanger.

-Low fluid temperature operation in ground-side heat exchanger.

-Freezing fluid in ground-side heat exchanger (lack of antifreeze).

-Dirty ground-side heat exchanger (on ground water systems).

-Low ambient temperature at the heat pump.

-Undercharged / overcharged refrigerant circuit.

-Expansion valve / sensing bulb malfunction.

-Excessive low fluid temperature in hydronic-side heat exchanger.

Cooling - during Y call X X X

-Loss/lack of flow through hydronic heat exchanger.

-Low fluid temperature in the hydronic loop.

-Freezing fluid in the hydronic heat exchanger (lack of antifreeze).

-Low ambient temperature at the heat pump.

-Undercharged / overcharged refrigerant circuit.


-Excessively low fluid temperature in the ground side heat exchanger.

HIGH PRESSURE INDICATOR


before Y call X X

-Check if High Pressure switch is open.

-Check electrical connections between High Pressure switch and Controller.


-Loss/lack of flow through hydronic heat exchanger.

-High fluid temperature in the hydronic loop.

-Overcharged refrigerant circuit.


Cooling – during Y call X X X

-Loss/lack of flow through the ground-side heat exchanger.

-High fluid temperature in the ground-side heat exchanger.

-Dirty ground-side heat exchanger (on ground water systems).

-Overcharged refrigerant circuit.


DISCHARGE REFRIGERANT TEMPERATURE

INDICATOR (DT)


before Y call X X

-Check if DT switch is open.

-Check electrical connections between DT switch and Controller.


-Significantly low flow through hydronic side and/or ground-side heat

exchanger.

-Above maximum hydronic and/or below minimum ground temps.

-Significantly undercharged refrigerant circuit.

Cooling – during Y call X X X

-Significantly low flow through hydronic side and/or ground-side heat

exchanger.

-Above maximum ground and/or below minimum hydronic temps.

-Significantly undercharged refrigerant circuit.

43

PROBLEM POSSIBLE CAUSE CHECKS AND CORRECTIONS

Entire unit

does not run.

Blown Fuse/Tripped Breaker Replace fuse or reset circuit breaker (check for correct size).

Blown Fuse on Controller Replace fuse on controller. Check for correct size fuse or loose fuse clips.

Broken or Loose Wires Replace or tighten the wires.

Voltage Supply Low If voltage is below minimum voltage on data plate, contact power company.

Low Voltage Circuit Check 24-volt transformer for burnout, blown fuse or voltage less than 18 volts.

Remote Hydronic Control or

Room Thermostat

Set system to "Cool" and lowest temperature setting, unit should run. Set system to

"Heat" and highest temperature setting, unit should run. If unit does not run in either

case, the hydronic control (or room thermostat) could be faulty or incorrectly wired.

To check, disconnect thermostat wires at the unit and jumper between "R", "Y" and

"G" terminals, and unit should run. Only replace with correct replacement. A

substitute may not work properly.

Interruptible Power Check incoming supply voltage.

Water Lack of sufficient pressure, flow, temperature and/or quantity of water.

Unit Undersized

Recalculate heat gains or losses for space to be conditioned. If excessive, rectify by

adding insulation, shading, etc.

Loss of Conditioned Air by

Leaks

Check for leaks in ductwork or introduction of ambient air through doors and

windows.

Thermostat

Improperly located thermostat (e.g. near kitchen inaccurately sensing comfort level in

living areas). If thermostat has an anticipator, set at 1.0 or 1.2.

Insufficient

cooling or

heating

Airflow (Across fan coil)

Lack of adequate airflow or improper distribution of air. Check the motor speed and

duct sizing. Check the filter, it should be inspected every month and changed if dirty.

Remove or add resistance accordingly.

Refrigerant Charge

Low on refrigerant charge causing inefficient operation. Adjust only after checking

CFM, GPM and inlet/outlet temperatures.

Compressor

Check for defective compressor. If discharge pressure is too low and suction pressure

too high, compressor is not pumping properly. Replace compressor.

Reversing Valve

Defective reversing valve creating bypass of refrigerant from discharge to suction

side of compressor. When necessary to replace reversing valve, wrap with wet cloth

& direct heat away. Excessive heat can damage the valve.

Desuperheater The desuperheater circuit (in-line fuse) should be disconnected during cold weather

to allow full heating load to house.

Hydronic

pump runs

but

compressor

does not, or

compressor

short cycles.


Room Thermostat

Check setting and wiring. If thermostat has an anticipator, set it at 1.0 or 1.2.

Wiring Check for loose or broken wires at compressor, capacitor, or contactor.

Blown Fuse Replace fuse or reset circuit breaker (check for correct size).

High Pressure or Low Pressure

Switch or Discharge Refrigerant

Temperature Switch

The unit could be off on high pressure, low-pressure or discharge refrigerant

temperature cutout. Check water GPM and temperatures, ambient temperature and

loss of refrigerant. If unit still fails to run, individually check for faulty switches or

wiring. Replace if defective.

Defective Capacitor Check capacitor, if defective remove, replace, and rewire correctly.

Voltage Supply Low If voltage is below minimum voltage specified on the data plate, contact local power

company. Check voltage at compressor for possible open terminal.

Low Voltage Circuit

Check 24-volt transformer for burn out or voltage less that 18 volts. With a voltmeter,

check signal from thermostat at Y to X, M1 on controller to X, capacitor voltage drop.

Replace component that does not energize.

44

PROBLEM POSSIBLE CAUSE CHECKS AND CORRECTIONS

Hydronic

pump runs

but

compressor

does not, or

compressor

short cycles.

Compressor Overload Open

In all cases an "internal" compressor overload is used. If the compressor motor is too hot,

the overload will not reset until the compressor cools down. If the compressor is cool and

the overload does not reset, there may be a defective or open overload. Replace the

compressor.

Compressor Motor Shorted to

Ground

Internal winding grounded to the compressor shell. Replace the compressor. If compressor

burnout replace the liquid line filter/drier.

Compressor Windings Open Check continuity of the compressor windings with an ohmmeter. If the windings are open,

replace the compressor.

Seized Compressor Try an auxiliary capacitor in parallel with the run capacitor momentarily. If the

compressor still does not start, replace it.

Unit short

cycles


Room Thermostat

Improperly located thermostat (e.g. near kitchen, inaccurately sensing comfort level in

living areas). If thermostat has an anticipator, set at 1.0 or 1.2.

Compressor Overload Defective compressor overload, check and replace if necessary. If the compressor runs too

hot, it may be due to insufficient refrigerant charge.

Aquastat The differential is set to close on Aquastat. Increase differential setting to 15oF.

Wiring and Controls Loose wiring connections, or control contactor defective.

Unit will not

operate in

“heating”

Thermostat Improperly Set Is it below room temperature? Check the thermostat setting.

Defective Thermostat Check thermostat operation. Replace if found defective.

Incorrect Wiring Check for broken, loose, or incorrect wires.

Aquastat set Too High Heat pump is trying to heat hot water to too hot of a temperature (over 120oF). Reduce

Aquastat set point.


Room Thermostat

Ensure that these products are properly configured according to their own instructions for

the “System Type” they are installed on.

Reversing Valve does not Shift Defective solenoid valve will not energize. Replace solenoid coil.

Unit does not

cool

(Heats Only)

Reversing Valve does not Shift,

the Valve is Stuck

The solenoid valve is de-energized due to miswiring at the unit or remote control -

correct wiring. Replace if valve is tight or frozen and will not move. Switch from heating to

cooling a few times to loosen valve.

Aquastat set Too Low Heat pump is trying to cool water too low. Increase Aquastat set point.

Insufficient Antifreeze

Water is freezing in hydronic coil. Check antifreeze level and add antifreeze to obtain

correct freeze protection.

Noisy

Operation

Compressor Make sure compressor is not in direct contact with base or sides of the cabinet. Cold

surroundings can cause liquid slugging, increase ambient temp.

Contactor

A "clattering" or "humming" noise in the contactor could be due to control voltage less

than 18 volts. Check for low supply voltage, low transformer output or extra long runs of

thermostat wires. If the contactor contacts are pitted or corroded or coil is defective, repair

or replace.

Rattles and Vibrations

Check for loose screws, panels, or internal components. Tighten and secure. Copper

piping could be hitting the metal surfaces. Carefully readjust by bending slightly. Ensu

hard plumbing is isolated from building structures.

Water and Airborne Noises Excessive water through the water-cooled heat exchanger will cause a squealing sound.

Check the water flow ensuring adequate flow for good operation but eliminating the noise.

Cavitating Pumps Purge air from ground loop or hydronic loop system.

Squealing Sound from Inside the

Cabinet

Purge air from the water side of the desuperheater heat exchanger or defective

desuperheater heat exchanger.

45

WIRING DIAGRAM RGS-W036-084

RV

R

DS

H

(Op

tio

na

l)

FU

SE

Po

we

r S

up

ply

20

8/2

40

VA

C

50

/60

Hz

HP

RV

HP

LP

DT

Re

ve

rsin

g V

alv

eH

igh

Pre

ssu

re S

witch

Dis

ch

arg

e T

he

rmo

sta

tT

1P

1T

ran

sfo

rme

r F

use

Lo

op

Pu

mp

LE

GE

ND

LP

DT

TH

ER

MO

ST

AT

10

VA

Ma

xim

um

Exte

rna

l

Co

nn

ecte

d

Lo

ad

(2

4 V

AC

)

J1

with

Ju

mp

er

–

F

orc

ed

Air M

od

e

J1

with

ou

t Ju

mp

er

–

Hyd

ron

ic M

od

e

J2

with

Ju

mp

er –

Co

nn

ects

E to

W2

J3

Byp

asse

s O

ve

rflo

w P

rote

ctio

n

Use

s O

ve

rflo

w P

rote

ctio

n

TRANSFORMER

C 208 240

BLU

YEL

24 VAC OUT

FR

EE

ZE

ST

AT

(Op

tio

na

l) 32

1

O

G

R

E

L

W2

Y

X

J3

FA

UL

T

TE

ST

W2

YE

FA

UL

T

TE

ST

T1

X R O G

M1

X

DT

LP

/FP

HP

X

F1

CO

NT

RO

L

BO

AR

D

X

J1

J2

FIE

LD

WIR

ING

FA

CT

OR

Y W

IRIN

G

S

C

R

CO

MP

RE

SS

OR

COMPRESSOR

RUN

CAPACITOR

P1

Re

lay

Hyd

ron

ic P

um

p

20

8/2

40

VA

C

1/3

HP

Ma

x

EQ

UIP

ME

NT

GR

OU

ND

HL

(Op

tio

na

l)

BLU 4

BLK 3

BL

U 5

BLU 5

YEL 13

LT BLU (When FS Used)

LT

BL

U

LT

BL

U

BL

K

BL

K

BLK

BLK

OR

G 1

BL

U 2

Lo

w P

ressu

re S

witch

Fre

eze

Pro

tectio

n S

witch

FP

DS

HD

esu

pe

rhe

ate

rJ3

YE

L

BL

U

YE

L 1

6

BL

U 1

5

BL

U 2

OR

G 1

BL

K 1

0

BL

K 1

1Y

EL

13BLU 14

BL

U 1

4B

LU

15

BL

K

RE

D

BLK

RED

GRN 12

OR

G

WH

T 9

BL

K 1

0

BLK 11

YE

L 1

6

RED 6

BLK 7

RE

D 6

BL

K 7

BL

K

BLU 8

BLU 8

BLU

RED

WHT 9

RE

D

BL

K

BL

U

LT

BL

U (

Wh

en

FS

No

t U

se

d)

BL

U 5

(W

he

n F

S U

se

d)

To

Flo

w C

en

ter

(op

tio

na

l)

No

te: T

hre

e P

ha

se

Wirin

g

L3

S

C

R

COMPRESSOR

BL

U

BL

U

BL

U

BL

K

RE

D

L1

L2

T3

T2

T1

46

WIRING DIAGRAM RGS-W120

RV

R

DS

H

(Op

tio

na

l)

FU

SE

Po

we

r S

up

ply

20

8/2

40

VA

C

50

/60

Hz

HP

RV

HP

LP

DT

Re

ve

rsin

g V

alv

eH

igh

Pre

ssu

re S

witch

Dis

ch

arg

e T

he

rmo

sta

tT

1P

1T

ran

sfo

rme

r F

use

Lo

op

Pu

mp

LE

GE

ND

LP

DT

TH

ER

MO

ST

AT

10

VA

Ma

xim

um

Exte

rna

l

Co

nn

ecte

d

Lo

ad

(2

4 V

AC

)

J1

with

Ju

mp

er

–

Fo

rce

d A

ir M

od

e

J1

with

ou

t Ju

mp

er

–

Hyd

ron

ic M

od

e

J2

with

Ju

mp

er –

Co

nn

ects

E to

W2

J3

Byp

asse

s O

ve

rflo

w P

rote

ctio

n

Use

s O

ve

rflo

w P

rote

ctio

n

PN

18

0-0

00

61

R

EV

A E

CN

13

-09

9-N

01

TRANSFORMER

C 208 240

BLU

YEL

24 VAC OUT

FR

EE

ZE

ST

AT

(Op

tio

na

l) 32

1

O

G

R

E

L

W2

Y

X

J3

FA

UL

T

TE

ST

W2

YE

FA

UL

T

TE

ST

T1

X R O G

M1

X

DT

LP

/FP

HP

X

F1

CO

NT

RO

L

BO

AR

D

X

J1

J2

FIE

LD

WIR

ING

FA

CT

OR

Y W

IRIN

G

S

C

R

CO

MP

RE

SS

OR

#1

CAP

P1

Re

lay

Hyd

ron

ic P

um

p

20

8/2

40

VA

C

1/3

HP

Ma

x

EQ

UIP

ME

NT

GR

OU

ND

HL

(Op

tio

na

l)

BLU 4

BLK 3

BL

U 5

BLU 5

YEL 13

LT BLU (When FS Used)

LT

BL

U

LT

BL

U

BL

K

BL

K

BLK

BLKO

RG

1

BL

U 2

Lo

w P

ressu

re S

witch

Fre

eze

Pro

tectio

n S

witch

FP

DS

HD

esu

pe

rhe

ate

rJ3

YE

L

BL

U

YE

L 1

6

BL

U 1

5

BL

U 2

OR

G 1

BL

K 1

0

BL

K 1

1Y

EL

13

BL

U 4

BL

U 1

5

BL

K

RE

D

BLK

RED

GRN 12

OR

G

WH

T 9

BL

K 1

0

BLK 11

YE

L 1

6

RED 6

BLK 7

RE

D 6

BL

K 7

BL

K

BL

U 8

RE

D

RE

D

BL

K

BL

U

LT

BL

U (

Wh

en

FS

No

t U

se

d)

BL

U 5

(W

he

n F

S U

se

d)

To

Flo

w C

en

ter

(op

tio

na

l) T3

T1

T2

L3

L2

L1

L3

L1

L2

T3

T2

T1

S

C

R

CO

MP

RE

SS

OR

#2

RE

D

BL

K

BL

U

S

CR

CO

MP

RE

SS

OR

#2

CAP

SC

R

CO

MP

RE

SS

OR

#1

BLK

BLK

RED

RED

BL

UB

LU

NO

TE

: S

ing

le P

ha

se

Wirin

gP

ow

er

Su

pp

ly

20

8/2

40

VA

C

50

/60

Hz

NC

NO

CO

M

T2

T1

Tim

e

De

lay

YEL

BL

U

Po

we

r

Blo

ck

Y2

Sta

rt

Assis

t

Sta

rt

Assis

t

47

Greenville, IL & Mitchell, SD

[email protected]

www.gogogeo.com

040-00058 Rev. G August 2013 | ©2012 Enertech Global, LLC. | All Rights Reserved

Date post:	16-Aug-2018
Category:	Documents
Upload:	leliem
View:	214 times
Download:	0 times

Hydronic - ECONAR document listliterature.econar.com/files/040-00058_GeoSource_hydronic_io.pdf ·...

Documents