ZB Catalogue (090811)

Leading the Future in Refrigeration Technology

EMERSONZB Scroll Compressor

Product Manual

ZB Series

Index

General Information 1

Description of Features 2

Nomenclature & BOM 3

Application Envelope 4-5

R22 4

R404A/R507C & R134a 5

Application Guide

1. Scroll Compression process 6-6

2. Compressor Internal Protections 7-8

3. Compressor Information 8-10

4. System Protection Guidelines 10-11

5. Testing Guidelines 11-13

6. Field & Installation Guidelines 13-14

Performance Data 15-43

R22 50Hz 1-Phase 15-16

R22 50Hz 3-Phase 17-21

R404A/R507C 50Hz 1-Phase 22

R404A/R507C 50Hz 3-Phase 23-25

R134a 50Hz 1 & 3-Phase 26-28

R22 60Hz 1-Phase 29-30

R22 60Hz 3-Phase 31-35

R404A/R507C 60Hz 1-Phase 36-37

R404A/R507C 60Hz 3-Phase 38-40

R134a 60Hz 1 & 3-Phase 41-43

Technical Data 44-45

Dimensions 46-65

Brazing Connection 46-49

ZB15~ZB29 (BOM 524) 46

ZB38~ZB48 (BOM 524) 47

ZB58 (BOM 524) 48

ZB66~ZB88 (BOM 524) 49

Rotalock Connection 50-53

ZB15~ZB29 (BOM 523) 50

ZB38~ZB48 (BOM 523) 51

ZB58 (BOM 523) 52

ZB66~ZB88 (BOM 523) 53

Brazing & Sight Glass 54-55

ZB15~ZB29 (BOM 558) 54

ZB38~ZB48 (BOM 558) 55

Brazing, Sight Glass & Oil Schrader Valve 56-59

ZB58 (BOM 550) 56

ZB66~ZB88 (BOM 550) 57

ZB95~ZB114 TFD (BOM 550) 58

ZB95~ZB114 TW7/TW5 (BOM 550) 59

Rotalock & Sight Glass 60-61

ZB15~ZB29 (BOM 559) 60

ZB38~ZB48 (BOM 559) 61

Rotalock, Sight Glass & Oil Schrader Valve 62-65

ZB58 (BOM 551) 62

ZB66~ZB88 (BOM 551) 63

ZB95~ZB114 TFD (BOM 551) 64

ZB95~ZB114 TW7/TW5 (BOM 551) 65

Electrical Wiring Diagram 66-67

ZB15-ZB114 66

ZB15-ZB114 Control Circuit 67

1

ZB Series

ZB Scroll Compressors For Refrigeration And Process Cooling:

In the years since Emerson Climate Technologies Introduced ZB scroll compressors for medium-high temperature refrigeration and process cooling

applications, it has been well received by our customers. ZB scroll compressors are revolutionizing this segment of the industry by the providing

following benefits to our customers.

* Complete range between 2-15 HP

* Proven reliability

* Superior efficiency

* Low sound levels

* Availability for HFC and HCFC refrigerants

* All voltage offering

* Oil sight glass & Rotalock features

Customers can be confident that ZB scroll compressors are coming from Emerson Climate Technologies experience of over 80 million scroll

compressors. ZB scroll compressors are manufactured in our scroll factories in Suzhou, China and Rayong, Thailand. To our customers, this gives

additional value by lower inventory and reduced shipping cost.

General Information

ZB15 ZB19 ZB21 ZB26 ZB29 ZB38 ZB45 ZB48 ZB58 ZB66 ZB76 ZB88 ZB95 ZB1140

2

4

6

8

10

12

14

16

ZB Models

Nom

inal

HP

ZB Model Line Up

2

ZB Series

Description of Features

Dual Compliance

Compliance means sealing between the orbiting and fixed scroll

involutes. Dual compliance means the sealing is on both the axial and

radial directions. This prevents refrigerant leak back across successive

scroll pressure pockets. Compliance design also allows the scroll

involutes to separate in both the radial and axial directions. This allows

debris or liquid refrigerant to pass through the scroll involutes without

damaging the compressor. Benefits of Dual Compliance are:

* Increased efficiency

* Better liquid handling capability

* Better handling of debris

Scroll Wear In

The scroll involutes of Copeland scroll compressor wear in, rather than

wear out. So unlike in other compressor technologies among similar

categories, there is no constant degradation of performance with

time due to wear out.

Lower sound, vibration and pulsation

The compression process in a scroll set is symmetrical and continuous.

This inherently reduces the sound, vibration and pulsation. This

eliminates the need for use of vibration absorbers and suction or

discharge mufflers in most of the applications. In further, ZB scroll

compressors are engineered to produce smooth sound spectrum

which improves the quality of sound.

Unloaded Start

The scroll sets separate at the instant of compressor shutdown. This

allows the scroll set internal pressures to equalize on compressor

stops. In addition to this, the scroll sets are not engaged at the instant

of starting. Scroll sets engage only after few milliseconds of startup.

This allows easier startup of ZB scroll compressors. Due to this design

feature, typically a start assist kit is not required even on single phase

compressors.

DU bearings

A space age bearing material comprising of porous bronze with

PTFE-lead overlay. These bearings are used in ZB scroll compressors in

the scroll drive and main bearings. DU bearings work with exceptionally

low friction between the load bearing surfaces. In addition, DU bearings

can operate safely for a short time with loss of lubrication. This situations

could happen on compressor applications due to oil pump out during a

flooded start or heavy oil dilution after a defrost cycle.

All specifications in this catalogue are subject to change without

notice.

2 1

Crankshaft

Axi

al c

om

plia

nce

Radial compliance

Fixed scroll

Orbitingscroll

DischargeSu

ction

Figure 1

Figure 2

3

ZB Series

Nomenclature & BOM

Z B 7 6 K Q E - T F D - X X X

Generation

CompressorFamily

High/Medium Temp Refrigeration

Capacity @ 60Hz(Medium Temperature

Condition: Btu/h)

Base CapacityK x 1000

M x 10000

Bill of Material

LubricantBlank: Mineral Oil E: Ester Oil

Compressor MotorCode Description P: Single-phase T: Three-phase

Motor voltages V Ph HzJ 220-240 1 50 265 1 60V 200 1 50 208-230 1 60D 380-420 3 50 460 3 605 200-220 3 50 200-230 3 607 380 3 60

Bill of Material (BOM)

CompressorModel

BOMNumber

523

524

558

559

523*

524*

550

551

Suction & DischargeBrazing Connection

X

X

X

X

Suction & DischargeRotalock Connection

X

X

X

X

Oil Sight Glass

X

X

X

X

SchraderValve

X

X

ZB15-ZB48

ZB58-ZB114

*Not applicable for ZB95/114 models.

Compressor Motor ProtectionCode Description F: Inherent internal line break motor protector W: Electronic motor protection with themistors and control module in the terminal box

4

ZB15~ZB88

ZB Series

Application Envelope

ZB95/ZB114 (TFD Motor Only)

60

70

50

40

30

20

10

-15 -10 -5 0 5 10 15

Evaporating Temp. oC

Con

dens

ing

Tem

p.o C

60

70

50

40

30

20

10

-15 -10 -5 0 5 10 15


Con

dens

ing

Tem

p.o C

ZB95/ZB114 (TW7, TW5 Motors)

60

70

50

40

30

20

10

-15 -10 -5 0 5 10 15


Con

dens

ing

Tem

p.o C

R22

Note: 1. Envelope In Non Shaded Region, max return gas temperature of 18.3°C2. Envelope In Shaded Region, Max superheat of 11K only3. TW5-R22 approved only at 60Hz.

Note:1. Envelope In Non Shaded Region, max return gas temperature of 18.3°C2. Envelope In Shaded Region, Max superheat of 11K only


5

ZB15~ZB114R134a

ZB15~ZB88R404A/R507C

ZB Series

Application Envelope

ZB95/ZB114R404A/R507C

60

70

50

40

30

20

10


Con

dens

ing

Tem

p.o C

-20 -15 -10 -5 0 5 10 15

60

70

50

40

30

20

10


Con

dens

ing

Tem

p.o C

-20 -15 -10 -5 0 5 10 15

R404A/R507C & R134a




60

80

70

50

40

30

20

10


Con

dens

ing

Tem

p.o C

-20 -15 -10 -5 0 5 10 15

ZB Series

1. Scroll Compression process

Application Guide

Compression in the scroll is created by the interaction of an orbiting spiral and a stationary spiral. Gas enters the outer openings as one of the spirals orbits.

The open passages are sealed off as gas is drawn into the spiral.

As the spiral continues to orbit,the gas is compressed into two increasingly smaller pockets.

By the time the gas arrives at the center port, discharge pressure has

been reached.

Actually, during operation, all six gas passages are in various stages

of compression at all times, resulting in nearly continuous

suction and discharge.

The scroll is a simple compression concept first patented in 1905. A scroll is an involute spiral which, when matched with a mating scroll form as shown

above, generates a series of crescent-shaped gas pockets between the two members. During compression, one scroll remains stationary (fixed scroll)

while the other form (orbiting scroll) is allowed to orbit (but not rotate) around the first form. As this motion occurs, the pockets between the two

forms are slowly pushed to the center of the two scrolls while simultaneously being reduced in volume. When the pocket reaches the center of the

scroll form, the gas, which is now at a hige pressure, is discharged out of a port located at the center. During compression, several pockets are being

compressed simultaneouly, resulting in a very smooth process. Both the suction process (outer portion of the scroll members) and the discharge

process (inner portion) are continuous.

6

7

ZB Series

2. Compressor Internal Protections2.1 Internal Pressure Relief Valve:

Models ZB15- ZB48 has internal pressure relief valve, which open at a

discharge to suction differential pressure of 375 to 450 psi. This action

will trip the motor protector and remove the motor from the line.

Models ZB58 - ZB114 do not have internal pressure relief valves. To ensure

safe operation, a high pressure control must be used in all applications.

The high pressure control should have a manual reset feature for the

highest level of system protection. Maximum cut out settings are listed

in Table 1 If the compressor is fitted with a Rotalock valve the high

pressure switch MUST be connected on the compressor side of the valve.

Compressors require a low pressure control for loss of charge protection.

If allowed to go undetected, loss of system charge will result in

overheating and damage to the scrolls and floating seal. Prolonged

operation with low charge will result in decomposition of the oil that

might require complete system replacement. Minimum cut out settings

are listed in Table 1. The low pressure cut-out, if installed in the suction

line to the compressor, can provide additional protection against a TXV

failed in the closed position, a closed liquid line service valve, or a blocked

liquid line screen, filter, orifice, or TXV. All of these can starve the

compressor for refrigerant and result in compressor failure. The low

pressure cut-out should have a manual reset feature for the highest level

of system protection. If a compressor is allowed to cycle after a fault is

detected, there is a high probability that the compressor will be damaged

and the system contaminated with debris from the failed compressor and

decomposed oil. If the compressor is fitted with a Rotalock valve the low

pressure switch MUST be connected on the compressor side of the valve.

2.2 Internal Scroll Temperature Protection

Events such as loss of charge, condenser fan failure, or low side charging

with inadequate pressure will cause the discharge gas to quickly rise.

Excessively high discharge gas temperatures would affect the scroll

compressor reliability. To prevent damage to scroll compressors ZBKQ/E

scroll compressors are built- in with internal scroll temperature protection.

Compressor models ZB15-ZB48 incorporate a thermo disc which is a

temperature-sensitive snap disc device located at the scroll discharge

port. It is designed to open and route hot discharge gas back to the motor

protector thus removing the compressor from the line.

Compressor models ZB58-ZB114 models incorporate ASTP feature

(Advanced Scroll Temperature Protection). ASTP feature will cause the

scrolls to separate and stop pumping but allow the motor to continue to

run. After the compressor runs for some time without pumping gas, the

motor protector will open.

Depending on the heat build up in the compressor, it may take up to two

hours for the motor protector to reset.

2.3 Motor Protection

For the models with a motor protection code “F”, an internal line break

motor protector is located in the center of the Y of the motor windings.

This protector disconnects all three phases in case of an overload or

over-temperature condition. The protector reacts to a combination of

motor current and motor winding temperature. The internal protector

protects against single phasing. Time must be allowed for the motor to

cool down before the protector will reset. If current monitoring to the

compressor is available, the system controller can take advantage of the

compressor internal protector operation. The controller can lock out the

compressor if current draw is not coincident with contactor energizing,

implying that the compressor has shut off on its internal protector. This

will prevent unnecessary compressor cycling on a fault condition until

corrective action can be taken.

Application Guide

Table 1 Pressure Setting Recommendations

Model

ZB15-ZB48

ZB58-ZB114

Control Type

Low

High

Low

R22

1.3Kg/cm2

28.7Kg/cm2

1.3Kg/cm2

R404A/R507C

1.2Kg/cm2

31.88Kg/cm2

1.2Kg/cm2

R134a

0.3Kg/cm2

23.9Kg/cm2

0.3Kg/cm2

ZB Series

Application Guide

8

Models ZB95KQ/E and ZB114KQ/E with motor protection code “W” use

a combination of sensors and an electronic module (INT69SU) for motor

protection. For the INT69SU, there are four PTC (positive temperature

coefficient) internal thermisters connected in series that react with

avalanche resistance in the event of high temperatures. All four are used

to sense motor temperature. The thermister circuit is connected to the

protector module terminals S1 and S2. When any thermister reaches a

limiting value, the module interrupts the control circuit and shuts off the

compressor. After the thermister has cooled sufficiently, the resistance

will decrease, thus allowing the module to reset. However, the module

has a 30-minute time delay before reset after a thermister trip. If the

INT69SU module is applied in conjunction with a Programmable Logic

Controller, it is important that a minimum load is carried through the

M1-M2 control circuit contacts. The minimum required current through

the module relay contacts needs to be greater than 100 milliamps but

not to exceed 5 amps. If this minimum current is not maintained, this has

a detrimental effect upon the long-term contact resistance of the relay

and may result in false compressor trips. PLC operated control circuits may

not always provide this minimum current. In these cases modifications to

the PLC control circuit are required. Consult your application engineering

department for details.

3. Compressor Information3.1 Fusite (Terminal)

Fusite (Terminal) pin orientation for single-phase and three phase

refrigeration scroll compressors are shown in Figure 1 and inside the

terminal box.

3.2 Rotation Direction of Three Phase Scroll Compressors

Scroll compressors will only compress in one rotational direction.

Direction of rotation is not an issue with single phase compressors since

they will always start and run in the proper direction. Three phase

compressors will rotate in either direction depending upon phasing of

the power. Since there is a 50-50 chance of connecting power in such a

way as to cause rotation in the reverse direction, it is important to include

notices and instructions in appropriate locations on the equipment to

ensure proper rotation direction when the system is installed and

operated. Verification of proper rotation direction is made by observing

that suction pressure drops and discharge pressure rises when the

compressor is energized. Reverse rotation of a scroll compressor also

results in substantially reduced current draw compared to specification

sheet values. Suction temperature will be high, discharge temperature

will be low and the compressor may be abnormally noisy There is no

negative impact on durability caused by operating three phase Copeland

Scroll compressors in the reversed direction for a short period of time

(under one hour), In models ZB58 - ZB114 oil may be lost. This oil loss

can be prevented during reverse rotation if the suction tubing is routed

at least six inches (15 cm) above the compressor. After several minutes of

operation in reverse, the compressor's motor protection system will trip the

compressor off. If allowed to repeatedly restart and run in reverse without

correcting the situation, the compressor will be permanently damaged.

All three phase scroll compressors are identically wired internally. As a

result, once the correct phasing is determined for a specific system or

installation, connecting properly phased power leads to the same

terminals will maintain proper rotation direction.

T1

CT2

ST3

R

Motor Terminal (Fusite) Connections forSingle Phase and Three Phase Scrolls

Figure 1

9

ZB Series

Brief Power Interruptions

Brief power interruptions (less than ½ second) may result in powered

reverse rotation of single-phase refrigeration scroll compressors.

High-pressure discharge gas expands backward through the scrolls at

power interruption causing the scroll to orbit in the reverse direction. If

power is reapplied while this reversal is occurring, the compressor may

continue to run noisily in the reverse direction for several minutes until

the compressor internal protector trips. This has no negative effect on

durability. When the protector resets, the compressor will start and

run normally.

No time delay is required on three phase models to prevent reverse

rotation due to power interruptions.

3.3 Oil Types

In HCFC R-22 applications, mineral oil is used in the compressor. Polyol

ester lubricants must be used with HFC refrigerants (R404A, R507 and

134a).Compressors using polyol ester oil are identified with an "E" in

the model number. A separate form may be requested (Form 93-11)

which lists Emerson approved lubricants that may be used to recharge

these compressors or if the addition of oil is required. See compressor

nameplate for original oil charge. A complete recharge should be four

ounces (118 ml) less than the original oil charge. If the oil level is above

the sight glass, it may lead to oil circulation rates higher than 1.5% which

may lead to decreased capacity as the oil coats the evaporator coils.

3.4 Deep Vacuum Operation

WARNING: DO NOT RUN A REFRIGERATION SCROLL COMPRESSOR IN A

VACUUM. FAILURE TO HEED THIS ADVICE CAN RESULT IN PERMANENT

DAMAGE TO THE COMPRESSOR.

A low-pressure control is required for protection against vacuum

operation. See the section on pressure controls for the proper set

points. (See Table 1)

Scrolls compressors (as with any refrigeration compressor) should never

be used to evacuate refrigeration or air conditioning systems.

The scroll compressor can be used to pump-down refrigerant in a unit

as long as the pressures remain within the operating envelope. Low

suction pressures will result in overheating of the scrolls and permanent

damage to the compressor drive bearing or cause the scroll temperature

protection to activate.

3.5 Shell Temperature

Certain types of system failures, such as condenser or evaporator fan

blockage or loss of charge, may cause the top shell and discharge line to

briefly but repeatedly reach temperatures above 350°F (177°C) as the

compressor cycles on its internal protection devices. Care must be taken

to ensure that wiring or other materials, which could be damaged by these

temperatures, do not come in contact with these potentially hot areas.

3.6 Suction and Discharge Fittings

Scroll compressors are available with stub tube or Rotalock connections.

The stub tube version has copper plated steel suction and discharge

fittings. These fittings are far more rugged than copper fittings used on

other compressors. Due to the different thermal properties of steel

and copper, brazing procedures may have to be changed from those

commonly used. Assembly and brazing procedures are explained in

the later part of application guide.

3.7 Starting Characteristics Of Single-Phase Compressors

Single-phase scroll compressors are designed with PSC type motors and

therefore will start without the need of start assist devices in most

applications. However, if low voltage conditions exist at start up, protector

trips can result. Therefore, start assist devices (start capacitors and relays)

are available to maximize starting characteristics under abnormal

conditions.

Application Guide

ZB Series

Application Guide

10

3.8 Special handling consideration for ZB58-ZB114

ZB58- ZB114 model compressors have the suction fitting located low on

the shell. Due to this, its recommended to leave the suction connection

plug in place until the compressor is set into the unit. The discharge

connection plug should be removed first before pulling the suction

connection plug to allow the dry air pressure inside the compressor to

escape. Pulling the plugs in this sequence prevents oil mist from coating

the suction tube making the brazing difficult.. The copper coated steel

suction tube should be cleaned before brazing. No object (example a

swaging tool) should be inserted deeper than 50mm into the suction

tube or it might damage the suction screen and motor.

4. System Protection Guidelines4.1 Accumulator Requirement:

Due to the scrolls’ inherent ability to handle liquid refrigerant in flooded

start and defrost cycle operation conditions, accumulators may not be

required. An accumulator is required on single compressor systems when

the charge limitations exceed those values listed in Table 2. On systems

with defrost schemes or transient operations that allow prolonged

uncontrolled liquid return to the compressor, an accumulator is required.

Excessive liquid flood back or repeated flooded starts will dilute the oil

in the compressor causing inadequate lubrication and bearing wear.

Proper system design will minimize liquid flood back, thereby ensuring

maximum compressor life.

4.2 Crankcase Heaters Requirement

Single-phase models

No crankcase heaters are required on single-phase scroll compressors.

The listed crankcase heaters are intended for use only when there is limited

access (Table 3). The heaters are not equipped for use with electrical

conduit. Where applicable, electrical safety codes require lead protection,

a crankcase heater terminal box should be used. Recommended

crankcase heater terminal box and cover part kit numbers are available

with Copeland Application Engineering Department.

The crankcase heater must remain energized during the compressor off cycles.

The initial start in the field is a very critical period for any compressor

because all load bearing surfaces are new and require a short break-in

period to carry high loads under adverse conditions. The crankcase

heater must be turned on a minimum of 12 hours prior to starting

the compressor. This will prevent oil dilution and bearing stress on initial

start up. If it is not feasible to turn on the crankcase heater 12 hours in

advance of starting the compressor, then use one of the techniques listed

below to prevent possible flooded start damage to the compressor: 1)

Direct a 500 watt heat lamp or other safe heat source at the lower shell

of the compressor for approximately 30 minutes to boil off any liquid

refrigerant prior to starting; or 2) Bump start the compressor by manually

energizing the compressor contactor for about one second. Wait five

seconds and again manually energize compressor for one second. Repeat

this cycle several times until the liquid in the shell has been boiled off and

the compressor can be safely started and run continuously.

Table 2 Charge Limitations

Models

ZB15- ZB48

ZB58-ZB114

Charge Limits

4.5 Kgs

7 Kgs

Model

ZB15-ZB48

ZB58-ZB114

Part No

018-0072-04

018-0067-01

Volts

240

240

Watts

70

90

Length

48" (122 mm)

48" (122 mm)

Table 3Crankcase Heater

Three-phase models

ZB15–ZB48- outdoor only

Crankcase heaters are required on three phase compressors where the

system charge exceeds 4.5 Kgs. Table 3 lists the specification of applicable

crankcase heaters.

ZB58-ZB114

Crankcase heaters are required where the system charge exceeds 7

Kgs. The crankcase heater must be located below the suction inlet.

Table 3 lists the specification of applicable crankcase heaters

11

ZB Series

4.3 Pump-Down Cycle

A pump-down cycle for control of refrigerant migration may be used

instead of, or in conjunction with, a crankcase heater when the

compressor is located so that cold air blowing over the compressor

makes the crankcase heater ineffective. A separate external check

valve must be added to the discharge line if pump-down is used.

The built-in scroll discharge check valve is designed to stop extended

reverse rotation and prevent high pressure gas from leaking rapidly

into the low side after shut off. High side leak-back through the check

valve may exceed amounts typically found in reciprocating compressors

with reed valves. This can cause the compressor to recycle more frequently.

Repeated short-cycling of this nature can result in low compressor oil

and consequent damage to the compressor. The recommended external

check valve will prevent the frequent recycling due to leak-back. The low

pressure control cut-in and cut-out settings have to be reviewed since

a relatively large volume of gas will re-expand from the high side of the

compressor into the low side on shut down. Emerson recommends that

the cut out setting of the pump-down pressure control be set no more

than a few degrees of equivalent saturated pressure below the lowest

expected normal operating pressure. It is not necessary to pump-down

into nearly a vacuum to remove all liquid refrigerant for the low side.

To achieve a fairly wide control differential the cut in setting should be

set a few degrees of equivalent saturated pressure below the lowest

expected temperature of the medium that is cooled. Copeland Scroll

compressors trap a considerable volume of high pressure gas between

the muffler plate and the top cap. When the compressor shuts down the

trapped gas will expand back into the suction side of the system. This

frequently causes a pulse of pressure to propagate down the suction

line and can cause the low pressure switch to reset. The compressor

must not be allowed to short cycle which may result in oil pump out.

The electrical circuitry should be arranged so that compressor restart

is triggered by demand from the thermostat rather than a reset low

pressure switch. Setting a wider differential between the cutout and cut

in pressures of a low pressure switch may solve the short cycling problem

but may also result in unacceptable temperature swings in the cooled

space. If short cycling cannot be avoided, using a 3 minute time delay

will limit the cycling of the compressor to an acceptable level.

4.4 Filter Screens In System

The use of screens finer than 30 x 30 mesh (0.6 mm openings) anywhere

in the system is not recommended. Field experience has shown that finer

mesh screens used to protect thermal expansion valves, capillary tubes,

or accumulators can become temporarily or permanently plugged with

normal system debris and block the flow of either oil or refrigerant to the

compressor. Such blockage can result in compressor failure.

5. Testing Guidelines5.1 Compressor Hi-Pot Testing

Refrigeration scroll compressors are configured with the motor in the

bottom of the shell. Unlike most other hermetic compressors, the motor

of a scroll compressor can be immersed in refrigerant when liquid is

present in the shell. Hi- Pot tests with liquid refrigerant in the shell can

show higher levels of current leakage due to the higher electrical

conductivity of liquid refrigerant vs. refrigerant vapor and oil. This

phenomenon can occur with any compressor when the motor is

immersed in refrigerant and does not present any safety issue. To lower

the current leakage reading, operate the system for a brief period of time

redistributing the refrigerant to a more normal configuration and test

again. Under no circumstances should the Hipot test be performed while

the compressor is in vacuum.

5.2 Scroll Compressor Functional Check

A functional compressor test with the suction service valve closed to

check how low the compressor will pull suction pressure is not a good

indication of how well a compressor is performing. Such a test will

almost certainly damage a scroll compressor. The following diagnostic

procedure should be used to evaluate whether a Copeland Scroll

compressor is working properly.

1.

2.

Application Guide

Proper voltage to the unit should be verified.

The normal checks of motor winding continuity and short to ground

should be made to determine if the inherent overload motor

protector has opened or if an internal motor short or ground fault

has developed. If the protector has opened, the compressor must

be allowed to cool sufficiently to allow it to reset.

ZB Series

Application Guide

12

5.3 Electronic Motor Protection Module and Sensor Functional Check

The following field troubleshooting procedure can be used to evaluate

the solid state control circuit: Refer to Table 4 for a technical data

summary.

Module Voltage Supply Troubleshooting

• Verify that all wire connectors are maintaining a good mechanical

connection. Replace any connectors that are loose.

• Measure the voltage across T1-T2 to ensure proper supply voltage.

Sensor Troubleshooting

• Remove the leads from S1-S2, and then by using an ohmmeter

measure the resistance of the incoming leads.

CAUTION: Use an Ohmmeter with a maximum of 9 VDC for checking – do

not attempt to check continuity through the sensors with any other type of

instrument. Any external voltage or current may cause damage requiring

compressor replacement.

• If the S1-S2 wire leads read less than 2750 ohms ±20% and the M1-M2

contacts are open, reset the module by removing the power to T1-T2

for a minimum of 5 seconds.

• Replace all wire leads and use a voltmeter to verify the M1-M2 contacts

are closed.

• If the M1-M2 contacts remain open and S1-S2 are less than 2500 ohms,

remove leads from the M1-M2 contacts and jumper together;

CAUTION: Compressor should start at this time. HOWEVER DO NOT LEAVE

JUMPER IN PLACE FOR NORMAL SYSTEM OPERATIONS. THE JUMPER IS USED

FOR DIAGNOSTIC PURPOSES ONLY.

• Go to Compressor Supply Voltage Troubleshooting.

• Determine the control voltage by using a voltmeter and then measure

the voltage across the M1-M2 contacts:

Proper indoor and outdoor blower/fan operation should be verified.

With service gauges connected to suction and discharge pressure

fittings, turn on the compressor. If suction pressure falls below

normal levels, the system is either low on charge or there is a flow

blockage in the system.

In single Phase Compressors, if suction pressure does not drop and

discharge pressure does not rise to normal levels the compressor

is faulty. But in Three Phase compressors, reverse any two of the

compressor power leads and reapply power to make sure compressor

was not wired to run in reverse direction.

Before replacing, be certain that the compressor is actually defective.

As a minimum, recheck a compressor returned from the field in the

shop or depot for Hipot, winding resistance, and ability to start.

Experience shows that more than one third of compressors are

determined to have nothing found wrong. They were mis-diagnosed

in the field as being defective. Replacing working compressors

unnecessarily costs everyone.

NEVER test a scroll compressor by closing the suction valve or the

liquid feed to the evaporator and pumping the compressor into a

vacuum.

3.

4.

5.

6.

7.

If the measured voltage is equal to the control volts then the M1-M2 contacts are open.

If the measurement is less than 1 volt and the compressor is not running, then the problem is external to the INT69SU module.

If the voltage is greater than 1 volt but less than the control voltage, the module is faulty and should be replaced.

a.

b.

c.

During normal operation, this resistance value should read less than 4500 ohms ±20%.

If the M1-M2 contacts are open, the measured S1-S2 value is above 2750 ohms ±20% and the compressor has been tripped less then 30 minutes then the module is functioning properly.

a.

b.

13

ZB Series

Compressor Supply Voltage Troubleshooting

• Remove phase sensing leads from the module from L1/L2/L3.

• Use a voltmeter to measure the incoming 3 phase voltage on L1/L2/L3.

WARNING: L1/L2/L3 could be at a potential up to 600VAC.

• Ensure proper voltage on each phase.

• Remove power to the module for a minimum of 5 seconds to reset and

replace all wire leads. Reenergize the module. If the M1-M2 contacts

are open with proper voltage to T1-T2, L1/L2/L3 and proper resistance

to S1-S2 then the module is faulty and should be replaced.

6. Field & Installation Guidelines6.1 Assembly Line And Field Brazing

ZB Scroll compressors are available with stub tube and Rotalock

connections. The stub tube version has copper plated steel suction and

discharge fittings. Due to the different thermal properties of steel and

copper, brazing procedures may have to be changed from those commonly

used The guidelines below gives a description for assembly line and field

brazing procedures.

New Installations

•

•

•

•

•

•

•

Application Guide

Table 4 Technical Data Summary Of Module

Emerson P/N 071-0641-00

Manufacturer P/N Kriwan 69SU Kriwan 69SU

T1-T2 Module Power

Voltage Supply 120V & 240V

Frequency 50Hz & 60Hz

M1-M2 Module Output Contacts

Maximum Voltage 250VAC

Maximum Current 5 Amps

Minimum Current 100 milliamps

Relay Output 5 A, 300 VA

Power Output <3 VA

S1-S2 Thermal Protection

Trip Out Resistance 4500W ± 20%

Reset Resistance 2750W ± 20%

Reset Time 30 min ± 5 min

Manual Reset T1-T2 interrupt for minimum of 5 sec

L1-L2-L3 Phase Monitoring

Phase Sensor Non Phase Sensing

Phase Monitoring Circuit Rating Non Phase Sensing

Trip Delay Non Phase Sensing

Lockout Non Phase Sensing

Reset For Lockout Non Phase Sensing

3 2 1

Figure 2

The copper-coated steel suction and discharge tubes on scroll

compressors can be brazed in approximately the same manner as any

copper tube.

Recommended brazing materials: Any silfos material is recommended,

preferably with a minimum of 5% silver. However, 0% silver is acceptable.

Be sure compressor tube fittings I.D. and connecting tube O.D. are clean

prior to assembly. If oil film is present wipe with denatured alcohol,

Dichloro-Trifluoroethane or other suitable solvent.

Using a double-tipped torch apply heat in Area 1. As tube approaches

brazing temperature, move torch flame to Area 2.

Heat Area 2 until braze temperature is attained, moving torch up and

down and rotating around tube as necessary to heat tube evenly. Add

braze material to the joint while moving torch around joint to flow

braze material around circumference.

After braze material fl ows around joint, move torch to heat Area 3.

This will draw the braze material down into the joint. The time spent

heating Area 3 should be minimal.

As with any brazed joint, overheating may be detrimental to the

final result.

ZB Series

Application Guide

14

Field Service

Unbrazing System Components

CAUTION!

If the refrigerant charge is removed from a scroll unit by bleeding the

high side only, it is sometimes possible for the scrolls to seal preventing

pressure equalization through the compressor. This may leave the low

side shell and suction line tubing pressurized. If a brazing torch is then

applied to the low side, the pressurized refrigerant oil mixture could

ignite as it escapes and contacts the brazing flame. It is important to

check both the high and low sides with manifold gauges before unbrazing.

In the case of an assembly line repair, remove the refrigerant from both

the high and low sides. Instructions should be provided in appropriate

product literatures and assembly areas

• To disconnect: Reclaim refrigerant from both the high and low side of

the system. Cut tubing near compressor.

• To reconnect. Recommended brazing material is Silfos with minimum

5% silver or silver braze material with flux. Insert tubing stubs into

fitting and connect to the system with tubing connectors. Follow New

Installation brazing instructions.

Brazing Procedure

Figure 2 discusses the proper procedures for brazing the suction and

discharge lines to a Copeland Scroll compressor. It is important to flow

nitrogen through the system while brazing all joints during the system

assembly process. Nitrogen displaces the air and prevents the formation

of copper oxides in the system.

If allowed to form, the copper oxide flakes can later be swept through

the system and block screens such as those protecting capillary tubes,

thermal expansion valves, and accumulator oil return holes. The blockage

- whether it is of oil or refrigerant - is capable of doing damage resulting

in compressor failure.

6.2 Compressor Replacement after Motor Burn

In the case of a motor burn, the majority of contaminated oil will be

removed with the compressor. The rest of the oil is cleaned through use

of suction and liquid line filter dryers. A 100% activated alumina suction

filter drier is recommended but must be removed after 72 hours. Separate

bulletins are available on request for clean up procedures and for liquid

line filter drier recommendations. AE Bulletin 24-1105 for clean up

procedures AE Bulletin 11-1297 for liquid line filter drier recommendations.

It is highly recommended that the suction accumulator be replaced if

the system contains one. This is because the accumulator oil return

orifice or screen may be plugged with debris or may become plugged

shortly after a compressor failure. This will result in starvation of oil to

the replacement compressor and a second failure.

6.3 System Charging Procedure

Systems should be charged with liquid on the high side to the extent

possible. The majority of the charge should be pumped into the high side

of the system to prevent hi pot failures, and bearing washout during first

time start. If additional charge is needed, it should be added as liquid, in

a controlled manner, to the low side of the system with the compressor

operating. Pre-charging on the high side and adding liquid on the low side

of the system are both meant to protect the compressor from operating

with abnormally low suction pressures during charging.

Do not start the compressor while the system is in a deep vacuum. Internal

arcing may occur when a compressor is started in a vacuum Do not operate

compressor without enough system charge to maintain at least 7 psig

(0.5Kg/cm²) suction pressure. Do not operate with a restricted suction.

Do not operate with the low pressure cut-out jumpered. Allowing pressure

to drop below 2°F(-16°C) for more than a few seconds may overheat scrolls

and cause early drive bearing damage or cause the scroll temperature

protection to activate. Do not use compressor to test opening set point

of high pressure cutout. Bearings are susceptible to high load damage

before they have had several hours of normal running for proper break in.

Never install a system in the field and leave it unattended with no charge,

or with the service valves closed without securely locking out the system.

This will prevent unauthorized personnel from accidentally operating the

system and potentially ruining the compressor by operating with no

refrigerant flow.

15

ZB Series

50 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

Q

P

ZB15KQ

ZB19KQ

ZB21KQ

CondensingTemperature

oCModel

Evaporating Temperature oC

Performance DataQ=Capacity (Watts) P=Power input (Watts) 1-Phase

-12

3992

3838

3528

3205

2616

871

956

1152

1402

1726

4602

4424

4067

3694

3015

980

1076

1297

1578

1942

5808

5583

5132

4662

3805

1363

1496

1803

2195

2701

-10

4327

4163

3834

3490

2881

2682

869

953

1148

1397

1719

1913

4988

4799

4420

4023

3321

3091

978

1072

1292

1572

1934

2153

6295

6057

5578

5077

4191

3901

1360

1491

1797

2186

2690

2995

-5

5227

5038

4653

4249

3809

3366

3119

874

957

1149

1393

1710

1902

2120

6026

5807

5364

4897

4391

3880

3595

984

1077

1293

1568

1925

2141

2386

7604

7329

6769

6181

5541

4897

4537

1368

1497

1798

2181

2677

2977

3318

0

6248

6027

5577

5103

4588

4311

3871

3564

890

970

1158

1398

1709

1898

2113

2355

7202

6948

6429

5882

5289

4970

4462

4109

1001

1092

1304

1573

1923

2136

2377

2650

9089

8768

8113

7423

6674

6272

5631

5185

1392

1519

1813

2188

2675

2971

3306

3686

5

7169

6643

6088

5489

5168

4830

4473

988

1171

1404

1709

1894

2105

2344

8264

7657

7018

6327

5957

5567

5156

1112

1317

1580

1923

2132

2369

2638

10429

9664

8856

7984

7517

7026

6507

1546

1832

2198

2675

2965

3295

3668

12.5

8588

7893

7147

6750

6335

5899

1179

1403

1696

1875

2080

2312

9899

9098

8239

7781

7302

6800

1327

1579

1909

2111

2341

2602

12493

11482

10397

9820

9216

8582

1846

2196

2655

2935

3255

3618

10

7887

7242

6547

6177

5789

5381

1179

1406

1703

1885

2091

2326

9092

8348

7547

7120

6673

6202

1327

1582

1917

2121

2353

2617

11474

10535

9524

8986

8421

7827

1845

2200

2666

2950

3273

3640

Max return gas temperature of 18.3°C in non shaded region

Max Suction superheat of 11K only in shaded region

Sub cooling 0K

16

ZB Series

50 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

ZB26KQ

ZB29KQ

ModelEvaporating Temperature oC


-12

6708

6448

5927

5384

4395

1465

1607

1938

2358

2902

7835

7566

6963

6356

5356

1643

1788

2122

2529

3028

-10

7270

6995

6442

5863

4840

4506

1461

1603

1931

2349

2890

3218

8524

8251

7619

6949

5863

5609

1660

1803

2134

2542

3045

3338

-5

8783

8464

7818

7138

6400

5656

5240

1470

1609

1932

2343

2876

3199

3565

10237

9967

9279

8473

7646

6838

6478

1710

1846

2170

2578

3088

3387

3719

0

10498

10127

9371

8573

7709

7243

6504

5989

1496

1632

1948

2351

2874

3192

3553

3961

12020

11767

11051

10136

9118

8600

7796

7313

1766

1895

2209

2614

3129

3433

3771

4146

5

12045

11161

10229

9222

8682

8115

7516

1661

1969

2361

2874

3186

3540

3942

13754

13038

12040

10859

10229

9590

8953

1944

2246

2646

3162

3470

3814

4196

12.5

14429

13262

12009

11342

10644

9912

1984

2359

2853

3154

3498

3888

16645

15576

14201

13429

12617

11776

2283

2671

3186

3497

3847

4237

10

13252

12167

11000

10378

9726

9040

1982

2364

2864

3169

3517

3911

15342

14290

12972

12244

11486

10710

2274

2666

3182

3493

3841

4229



Sub cooling 0K


oC

17

ZB Series

50 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

Q

P

ZB15KQ

ZB19KQ

ZB21KQ



-12

4022

3874

3543

3188

2603

779

874

1090

1354

1681

4640

4469

4087

3678

3002

884

992

1237

1537

1907

5851

5636

5154

4638

3786

1148

1288

1606

1995

2476

-10

4352

4201

3855

3475

2857

2675

778

873

1089

1353

1682

1876

5021

4846

4447

4009

3296

3086

884

991

1236

1536

1910

2129

6331

6111

5607

5055

4157

3892

1147

1286

1605

1994

2479

2764

-5

5228

5068

4685

4243

3769

3327

3095

795

887

1100

1365

1697

1893

2113

6032

5847

5405

4895

4348

3838

3570

903

1007

1248

1549

1926

2149

2398

7606

7373

6815

6172

5483

4840

4502

1172

1307

1621

2011

2501

2790

3113

0

6196

6028

5609

5104

4543

4250

3809

3516

830

918

1124

1386

1719

1916

2138

2384

7149

6954

6470

5889

5241

4904

4394

4056

942

1042

1276

1573

1951

2175

2426

2706

9014

8769

8159

7425

6609

6183

5541

5114

1223

1352

1657

2043

2533

2824

3150

3514

5

7106

6651

6085

5438

5092

4736

4374

956

1153

1409

1738

1936

2157

2406

8198

7673

7021

6273

5874

5464

5046

1085

1309

1599

1973

2197

2449

2730

10337

9675

8853

7910

7407

6889

6363

1408

1699

2076

2561

2852

3179

3545

12.5

8494

7838

7061

6636

6192

5731

1184

1424

1744

1938

2158

2405

9800

9043

8146

7656

7143

6612

1344

1617

1979

2200

2449

2730

12357

11402

10272

9654

9007

8338

1744

2099

2570

2856

3180

3544

10

7838

7212

6478

6079

5664

5237

1177

1423

1747

1942

2163

2411

9043

8320

7473

7014

6535

6041

1335

1615

1982

2205

2455

2737

11403

10492

9424

8844

8240

7618

1734

2097

2574

2862

3188

3553



Sub cooling 0K


oC

18

ZB Series

50 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

Q

P

ZB26KQ

ZB29KQ

ZB38KQ



-12

6900

6647

6100

5535

4580

1225

1379

1738

2206

2835

7856

7567

6920

6227

5084

1461

1640

2046

2540

3154

9764

9405

8601

7740

6318

1845

2071

2583

3208

3982

-10

7454

7197

6630

6025

5019

4738

1204

1359

1718

2182

2803

3187

8501

8206

7529

6787

5581

5226

1461

1638

2043

2540

3157

3520

10566

10199

9358

8436

6937

6495

1845

2069

2580

3207

3987

4445

-5

8932

8661

8030

7317

6563

5830

5461

1195

1354

1713

2168

2771

3143

3571

10213

9899

9151

8287

7362

6499

6045

1493

1665

2064

2561

3185

3553

3964

12693

12304

11374

10300

9151

8078

7513

1885

2102

2607

3234

4021

4487

5006

0

10625

10332

9624

8787

7864

7383

6642

6160

1219

1382

1742

2191

2777

3138

3552

4026

12103

11774

10955

9970

8874

8302

7440

6867

1558

1722

2110

2601

3225

3596

4011

4474

15043

14634

13616

12392

11030

10319

9247

8535

1967

2175

2664

3285

4073

4541

5066

5650

5

12314

11514

10539

9431

8840

8233

7613

1407

1771

2213

2785

3135

3537

3995

13880

12991

11887

10621

9945

9250

8543

1793

2164

2643

3262

3632

4049

4514

17251

16147

14774

13201

12361

11497

10618

2265

2732

3338

4119

4587

5113

5701

12.5

15130

13920

12508

11739

10936

10103

1732

2169

2723

3058

3442

3879

16592

15310

13793

12963

12094

11195

2221

2673

3272

3637

4049

4513

20622

19029

17143

16111

15032

13914

2805

3375

4132

4592

5113

5699

10

13803

12675

11368

10661

9925

9165

1762

2200

2760

3100

3489

3934

15311

14088

12653

11875

11064

10229

2208

2670

3278

3645

4059

4524

19029

17509

15727

14759

13752

12713

2788

3372

4139

4603

5126

5713



Sub cooling 0K


oC

19

ZB Series

50 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

Q

P

ZB45KQ

ZB48KQ

ZB58KQ



-12

11766

11339

10441

9445

7614

2079

2340

2950

3709

4651

12943

12472

11485

10390

8375

2286

2574

3246

4080

5116

15356

14646

13277

11811

9217

2744

3100

3895

4878

6144

-10

12716

12262

11310

10259

8380

7731

2103

2363

2971

3730

4676

5230

13988

13488

12441

11285

9218

8504

2314

2599

3268

4103

5143

5753

16627

15890

14470

12957

10315

9287

2755

3111

3902

4879

6136

6900

-5

15329

14792

13674

12454

11085

9737

8944

2164

2414

3011

3764

4711

5268

5888

16862

16272

15041

13700

12194

10710

9839

2380

2656

3312

4141

5182

5795

6476

20140

19319

17734

16064

14111

12223

10975

2794

3147

3927

4885

6117

6865

7718

0

18340

17700

16372

14941

13358

12495

11149

10181

2234

2472

3046

3785

4724

5279

5898

6586

20174

19470

18010

16435

14694

13744

12264

11199

2458

2719

3351

4163

5196

5807

6488

7245

24186

23252

21448

19568

17412

16170

14242

12720

2863

3210

3973

4907

6107

6838

7671

8618

5

21060

19480

17795

15955

14962

13912

12799

2551

3095

3809

4730

5279

5894

6578

23166

21428

19574

17550

16458

15303

14079

2806

3404

4190

5203

5807

6483

7236

27752

25677

23531

21120

19752

18245

16572

3314

4054

4959

6123

6832

7642

8565

12.5

25075

22927

20621

19394

18109

16760

3229

3888

4765

5295

5894

6565

27583

25220

22683

21333

19920

18436

3552

4277

5241

5825

6483

7222

33120

30477

27579

25974

24231

22325

4274

5124

6224

6896

7668

8549

10

23073

21090

18950

17806

16605

15340

3173

3853

4747

5285

5890

6567

25380

23199

20845

19587

18266

16874

3491

4239

5222

5814

6479

7224

30481

28018

25296

23776

22118

20297

4185

5055

6177

6863

7648

8544



Sub cooling 0K


oC

20

ZB Series

50 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

Q

P

ZB66KQ

ZB76KQ

ZB88KQ



-12

17199

16533

15251

13919

11366

2838

3326

4274

5339

6705

20295

19487

17973

16399

13327

3022

3697

4946

6272

7925

23515

22677

20823

18741

15085

3937

4465

5664

7120

8917

-10

18615

17905

16537

15117

12491

11594

2852

3345

4297

5359

6717

7564

21999

21126

19492

17814

14669

13551

3027

3708

4968

6300

7954

8981

25395

24535

22599

20389

16574

15289

3976

4498

5692

7152

8963

10026

-5

22555

21718

20092

18416

16546

14606

13478

2897

3399

4357

5410

6741

7569

8536

26741

25679

23697

21709

19485

17166

15779

3057

3750

5025

6359

8003

9021

10210

30490

29581

27457

24937

22038

19278

17644

4115

4610

5767

7216

9038

10116

11319

0

27110

26116

24179

22190

20008

18800

16847

15437

2968

3475

4433

5470

6769

7575

8516

9616

32202

30916

28515

26147

23581

22151

19828

18120

3139

3835

5106

6425

8042

9041

10209

11577

36123

35175

32883

30074

26764

24927

22127

20087

4348

4798

5885

7286

9087

10162

11369

12717

5

31154

28849

26492

23941

22548

21054

19441

3589

4541

5554

6815

7596

8508

9574

36876

33985

31166

28188

26566

24818

22914

3993

5243

6529

8101

9072

10210

11545

41286

38845

35767

32067

29990

27763

25390

5102

6084

7405

9148

10205

11398

12739

12.5

37062

34049

30841

29119

27296

25353

4792

5760

6951

7688

8550

9561

43496

39869

36140

34165

32077

29849

5618

6821

8292

9206

10282

11550

48725

45280

41034

38615

36001

33195

6623

7759

9354

10350

11491

12789

10

34155

31374

28399

26794

25087

23261

4693

5678

6894

7647

8526

9557

40145

36805

33344

31495

29530

27418

5465

6700

8209

9145

10244

11536

45312

41985

37915

35607

33121

30457

6405

7611

9264

10284

11447

12763



Sub cooling 0K


oC

21

ZB Series

50 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

ZB95KQ

ZB114KQ



5

45513

41761

38238

34051

31430

28308

24574

6040

6941

8384

10319

11455

12694

14032

54209

50442

46091

40954

38026

34825

31326

7084

8327

9993

12189

13520

15024

16714

12.5

53512

48986

44235

41496

38366

34733

7348

8581

10411

11533

12786

14163

64133

59025

53235

50021

46560

42828

8819

10363

12439

13709

15152

16781

10

49332

45187

40670

37994

34889

31246

7196

8509

10384

11516

12769

14138

59320

54490

48944

45839

42478

38836

8634

10222

12340

13632

15096

16747

-12

25330

24326

22303

19515

4656

5169

6454

8044

30491

29394

26708

23198

5729

6321

7755

9612

-10

27400

26307

24191

21427

4731

5223

6487

8083

32939

31799

29050

25504

5793

6376

7794

9634

-5

33178

31795

29319

26486

22405

4986

5411

6594

8179

10115

39657

38374

35390

31682

27045

5989

6548

7918

9711

12034

0

39920

38154

35133

32047

28006

25347

5343

5681

6742

8276

10232

11352

47295

45816

42493

38517

33682

30879

6250

6780

8092

9826

12091

13456



Sub cooling 0K


oC

22

ZB Series

50 Hz

10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60

Q

P

Q

P

Q

P

Q

P

Q

P

ZB15KQE

ZB19KQE

ZB21KQE

ZB26KQE

ZB29KQE



-20

3663 3310 2944 2550 2113

732 915

1146 1438 1801

4163 3812 3409 2952 2439

901 1136 1432 1811 2294

5322 4874 4359 3774 3118

1147 1447 1825 2307 2921

5909 5325 4662 3914 3079

1492 1882 2375 3004 3802

7090 6421 5685 4869 3960

1625 1933 2330 2828 3442

-15

4485 4047 3596 3116 2592 2010 738 923

1154 1445 1807 2253 5096 4662 4167 3610 2991 2309 903

1138 1433 1811 2293 2900 6516 5960 5327 4616 3825 2952 1150 1449 1825 2306 2920 3692 7281 6571 5772 4880 3890 2798 1466 1848 2330 2945 3727 4709 8694 7889 7010 6043 4974 3791 1657 1957 2350 2848 3465 4214

-10

5436 4899 4348 3767 3143 2460 742 928

1159 1450 1811 2255 6189 5652 5047 4373 3629 2814 905

1138 1432 1807 2287 2891 7913 7226 6452 5591 4640 3597 1152 1449 1823 2301 2912 3682 8896 8038 7081 6020 4852 3572 1440 1812 2280 2879 3641 4601

10563 9588 8530 7376 6113 4728 1697 1987 2372 2867 3484 4236

-5

5875 5209 4514 3775 2976

929 1162 1452 1812 2255

6796 6062 5252 4364 3398

1138 1428 1800 2276 2878

8689 7750 6714 5580 4345

1448 1818 2292 2899 3664

9751 8612 7360 5991 4499

1772 2225 2805 3546 4481

11537 10265 8890 7398 5776

2024 2400 2888 3502 4255

0

6984 6189 5365 4496 3567

927 1160 1451 1811 2252

8107 7226 6261 5211 4076

1136 1422 1790 2262 2858

10366 9239 8005 6663 5211

1446 1810 2279 2879 3639

11735 10392 8925 7331 5605

1729 2164 2722 3439 4347

13756 12235 10604 8847 6953

2073 2436 2914 3522 4273

10

8539 7413 6241 5008

1142 1435 1795 2235

10055 8725 7295 5764

1404 1759 2218 2801

12857 11155 9327 7370

1788 2240 2824 3567

14796 12831 10718 8454

2021 2530 3191 4037

16963 14713 12323 9780

2542 2992 3580 4316

5

7296 6328 5315 4241

1154 1446 1806 2246

8552 7414 6184 4860

1414 1776 2242 2832

10935 9479 7906 6213

1800 2262 2855 3606

12445 10740 8898 6915

2096 2631 3321 4199

14461 12538 10482 8281

2482 2948 3547 4292

Max return gas temperature of 18.3°C in non shaded region Max Suction superheat of 11K only in shaded region Sub cooling 0K


oC

R404A/R507CR404A/R507CR404A/R507C

23

ZB Series

50 Hz

10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60

Q

P

Q

P

Q

P

Q

P

Q

P

ZB15KQE

ZB19KQE

ZB21KQE

ZB26KQE

ZB29KQE



-20

3618 3281 2874 2392 1829

783 997

1270 1668 2256

4343 3977 3556 3079 2544

928 1170 1476 1866 2363

5214 4775 4270 3697 3055

1111 1402 1767 2235 2830

6093 5580 4990 4321 3570

1300 1639 2067 2613 3309

7071 6476 5791 5014 4143

1474 1860 2344 2964 3754

-15

4447 4032 3547 2989 2353 1632 748 979

1252 1630 2181 2968 5316 4863 4347 3766 3121 2408 930

1172 1476 1866 2362 2986 6383 5839 5219 4522 3747 2891 1114 1403 1768 2235 2829 3577 7460 6823 6099 5285 4379 3379 1302 1641 2068 2613 3308 4182 8657 7918 7078 6133 5082 3921 1478 1862 2345 2964 3752 4745

-10

5433 4913 4325 3666 2929 2110 698 950

1225 1587 2103 2838 6457 5896 5264 4561 3785 2935 932

1172 1475 1862 2355 2978 7752 7078 6321 5477 4545 3524 1117 1404 1766 2230 2821 3567 9060 8273 7387 6400 5312 4118 1305 1642 2065 2608 3299 4171

10513 9600 8572 7427 6164 4779 1481 1862 2343 2958 3742 4731

-5

5938 5222 4436 3573 2630

915 1196 1545 2030 2714

7089 6323 5478 4553 3545

1171 1471 1855 2345 2963

8511 7592 6577 5466 4256

1403 1761 2221 2808 3550

9947 8873 7687 6388 4974

1640 2060 2598 3284 4151

11543 10296 8920 7413 5772

1861 2337 2946 3725 4708

0

7123 6252 5313 4299 3206

881 1171 1511 1967 2606

8458 7538 6531 5436 4252

1170 1465 1844 2329 2943

10155 9050 7842 6527 5105

1402 1754 2208 2790 3525

11867 10577 9164 7628 5966

1638 2051 2583 3263 4123

13772 12274 10635 8852 6923

1858 2327 2929 3701 4676

10

8768 7445 6052 4582

1158 1489 1900 2455

10490 9102 7610 6013

1446 1812 2285 2885

12595 10928 9136 7219

1733 2171 2736 3455

14719 12771 10678 8437

2024 2538 3200 4041

17081 14820 12391 9791

2296 2879 3629 4584

5

7429 6311 5120 3852

1156 1490 1922 2517

8922 7734 6451 5070

1456 1830 2309 2917

10712 9286 7745 6087

1745 2191 2766 3494

12519 10852 9051 7114

2039 2563 3235 4086

14528 12594 10504 8255

2313 2907 3669 4634



Sub cooling 0K


oC

R404A/R507CR404A/R507CR404A/R507C

24

ZB Series

50 Hz

10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60

Q

P

Q

P

Q

P

Q

P

Q

P

ZB38KQE

ZB45KQE

ZB48KQE

ZB58KQE

ZB66KQE



-20

8921 8170 7306 6325 5227

1861 2347 2959 3742 4739

10449 9569 8557 7409 6122

2106 2657 3350 4236 5364

11494 10526 9413 8150 6734

2317 2923 3685 4659 5900

13718 12440 11061 9420 7353

2999 3640 4476 5627 7212

15683 14259 12735 11036 9091

3367 4098 5025 6239 7830

-15

10922 9990 8929 7737 6411 4947 1865 2349 2960 3741 4736 5989

12793 11701 10459 9063 7509 5795 2111 2660 3351 4235 5361 6779

14072 12871 11505 9969 8260 6374 2322 2926 3686 4658 5897 7457

16719 15217 13639 11824 9607 6827 3082 3730 4539 5628 7117 9125

19191 17408 15535 13499 11227 8646 3445 4172 5088 6285 7854 9886

-10

13264 12111 10815 9371 7776 6029 1869 2350 2957 3733 4724 5972

15536 14186 12667 10976 9109 7062 2116 2661 3347 4226 5347 6760

17090 15605 13934 12073 10019 7769 2328 2927 3682 4649 5882 7436

20287 18454 16570 14472 11998 8986 3137 3815 4619 5669 7083 8982

23342 21102 18784 16314 13619 10625 3547 4263 5162 6336 7875 9872

-5

14563 12990 11254 9352 7282

2349 2949 3719 4702 5943

17058 15215 13182 10955 8530

2659 3338 4210 5323 6727

18764 16737 14500 12050 9383

2925 3672 4631 5855 7400

22218 19920 17434 14596 11244

3870 4691 5723 7086 8898

25406 22545 19543 16327 12824

4374 5250 6394 7897 9851

0

17375 15485 13417 11168 8734

2345 2936 3697 4671 5902

20351 18138 15715 13081 10230

2655 3324 4185 5288 6681

22386 19952 17287 14389 11253

2921 3657 4604 5816 7349

26579 23760 20778 17468 13670

3868 4729 5766 7099 8847

30381 26881 23250 19417 15307

4508 5353 6461 7922 9827

10

21550 18697 15633 12352

2899 3634 4581 5785

25241 21900 18311 14468

3282 4113 5186 6549

27765 24090 20142 15915

3610 4525 5704 7204

33182 28886 24312 19299

4603 5718 7058 8744

37526 32347 26986 21371

5619 6634 7990 9778

5

18328 15888 13251 10414

2920 3669 4630 5849

21468 18610 15521 12199

3306 4153 5242 6622

23615 20471 17074 13418

3636 4568 5766 7284

28158 24572 20684 16332

4708 5773 7098 8804

31853 27497 22949 18135

5476 6540 7952 9802



Sub cooling 0K


oC

R404A/R507CR404A/R507CR404A/R507C

25

ZB Series

50 Hz

10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60

Q

P

Q

P

Q

P

ZB76KQE

ZB95KQE

ZB114KQE



-20

18353 16667 14892 12900 10565

3929 4752 5817 7232 9103

22719 20772 18534 15598

4876 5975 7438 9404

27320 24841 21894 18287

5927 7238 8941 11221

-15

22353 20342 18232 15895 13205 10033 4029 4868 5925 7308 9122 11476 27694 25255 22679 19558 15484

5049 6124 7538 9429 11937

33284 30343 26980 23005 18226

6081 7387 9051 11259 14198

-10

27103 24658 22103 19312 16157 12511 4112 4976 6034 7393 9161

11444 33654 30497 27355 23820 19484 13941 5223 6289 7667 9497

11918 15071 40263 36690 32743 28231 22962 16746 6237 7544 9173

11313 14149 17869

-5

29667 26558 23203 19475 15246

5066 6134 7480 9210

11431

36653 32717 28541 23716 17837

6450 7807 9590

11938 14991

44006 39306 34087 28160 21332

7707 9307

11383 14121 17708

0

35423 31651 27624 23213 18292

5130 6217 7558 9260

11429

43880 38923 33878 28337 21893

6590 7939 9688

11978 14946

52415 46792 40699 33943 26334

7879 9453

11469 14113 17572

10

43966 38266 32162 25528

6295 7654 9326

11418

54493 47026 39369 31113

8105 9830

12043 14884

65029 56678 47760 38082

9781 11690 14159 17375

5

37436 32627 27424 21701

6274 7620 9302

11427

46129 39987 33502 26266

8044 9775

12019 14917

55325 48188 40435 31877

9611 11571 14125 17461



Sub cooling 0K


oC

R404A/R507CR404A/R507CR404A/R507C

26

ZB Series

50 Hz

30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75

Q

P

Q

P

Q

P

Q

P

Q

P

ZB15KQE

ZB19KQE

ZB21KQE

ZB26KQE

ZB29KQE


Performance DataQ=Capacity (Watts) P=Power input (Watts) 1 & 3-Phase

-15

1900 1800 1600

800 800

1000

2200 2000 1800

900 1000 1200

2800 2700 2300

1100 1200 1500

3200 3000 2600

1200 1300 1700

3810 3458 3019

1370 1540 1940

-5

3000 2900 2600 2200 1800

800 800

1000 1300 1600

3500 3300 3000 2500 2100

900 1000 1200 1500 1800

4400 4200 3700 3200 2700

1100 1200 1500 1800 2200

5100 4800 4300 3700 3100

1200 1400 1700 2100 2600

5861 5568 4953 4191 3956

1390 1560 1950 2430 3020

0

3700 3500 3200 2700 2300 1900 800 900

1100 1300 1600 2000 4300 4100 3700 3100 2700 2200 900

1000 1200 1500 1800 2300 5400 5100 4600 4000 3400 2700 1100 1200 1500 1800 2300 2800 6200 5900 5300 4600 3900 3200 1200 1400 1700 2100 2600 3200 7180 6829 6096 5246 4425 3575 1400 1570 1960 2440 3020 3750

5

4500 4300 3900 3400 2900 2400 800 900

1100 1300 1600 2000 5200 5000 4500 3900 3300 2700 900

1000 1200 1500 1900 2300 6500 6200 5600 4900 4200 3500 1100 1200 1500 1900 2300 2800 7600 7200 6500 5700 4900 4000 1200 1400 1700 2100 2600 3200 8704 8294 7444 6535 5539 4513 1410 1580 1970 2440 3030 3760

15

5600 4900 4200 3500

1100 1300 1600 2000

6400 5700 4900 4000

1200 1500 1900 2300

8100 7200 6200 5100

1500 1900 2300 2900

9400 8300 7100 5900

1700 2100 2600 3300

10082 8909 7620 6213

1990 2460 3050 3770

10

5400 5200 4700 4100 3500 3000 800 900

1100 1300 1600 2000 6300 6000 5400 4700 4100 3400 900

1000 1200 1500 1900 2300 7900 7500 6800 6000 5100 4300 1100 1200 1500 1900 2300 2800 9100 8700 7800 6900 5900 5000 1300 1400 1700 2100 2600 3200

10492 10023 8997 7913 6770 5598 1420 1590 1980 2450 3040 3770

-10

2400 2300 2000 1700

800 800

1000 1300

2800 2700 2300 2000

900 1000 1200 1500

3500 3300 2900 2500

1100 1200 1500 1800

4100 3900 3300 2900

1200 1300 1700 2100

4748 4484 3869 3282

1380 1550 1940 2420



Sub cooling 0K


oC

27

ZB Series

50 Hz

30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75

Q

P

Q

P

Q

P

Q

P

Q

P

ZB38KQE

ZB45KQE

ZB48KQE

ZB58KQE

ZB66KQE



-15

4700 4300 3800

1700 1900 2300

5700 5200 4500

2000 2200 2700

6389 5891 5187

2280 2540 3170

7443 6209 5383

2692 3011 3723

8521 7118 6176

3001 3356 4148

-5

7400 7000 6300 5400 4600

1700 1900 2400 3000 3700

8900 8500 7500 6300 5300

2000 2200 2800 3400 4300

9876 9408 8440 7180 6037

2300 2570 3210 4010 5020

11157 10561 9335 7409 6120

2758 3073 3801 4656 5637

12743 12073 10670 8456 6983

3076 3429 4247 5207 6302

0

9100 8600 7800 6700 5700 4600 1800 2000 2400 3000 3700 4700

10900 10400 9300 8000 6700 5400 2000 2200 2800 3500 4300 5400

12104 11518 10345 8939 7591 6184 2310 2590 3220 4020 5030 6280

13381 12690 11254 9266 7708 6082 2823 3131 3854 4721 5728 6875

15298 14521 12878 10590 8801 6964 3146 3490 4304 5279 6408 7685

5

11100 10500 9400 8300 7100 5800 1800 2000 2400 3000 3700 4700

13300 12700 11400 10000 8400 6800 2000 2300 2800 3500 4300 5400

14654 13979 12543 11049 9408 7766 2330 2610 3250 4040 5040 6290

15849 15053 13479 11631 9601 7659 2882 3177 3889 4759 5785 6967

18124 17231 15436 13305 10972 8763 3211 3541 4341 5320 6472 7790

15

13700 12100 10400 8900

2500 3100 3800 4700

16300 14400 12300 10100

2800 3500 4400 5400

17291 15240 13100 10844

3360 4150 5120 6340

18268 15954 13498 10898

3818 4672 5713 6939

20874 18218 15395 12422

4268 5224 6389 7758

10

13300 12700 11400 10100 8700 7200 1800 2000 2500 3000 3800 4700

15900 15200 13700 12100 10300 8500 2000 2300 2800 3500 4400 5400

17584 16852 15093 13305 11430 9583 2370 2650 3290 4080 5050 6300

18552 17642 15733 13706 11560 9548 2913 3192 3884 4749 5787 6995

21200 20181 18009 15676 13206 10910 3251 3561 4335 5308 6472 7821

-10

5900 5600 4900 4200

1700 1900 2400 3000

7100 6800 5800 5000

2000 2200 2700 3400

8001 7620 6594 5686

2290 2560 3190 4000

9178 8669 6875 5851

2708 3027 3750 4586

10480 9908 7856 6680

3021 3378 4188 5122



oC

28

ZB Series

50 Hz

30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75

Q

P

Q

P

Q

P

ZB76KQE

ZB95KQE

ZB114KQE



-15

9753 8145 7079

3520 3939 4870

13345 11149 9442

4427 4925 6133

15687 13079 11139

5366 5952 7387

-5

14637 13853 12219 9675 8002

3613 4024 4969 6078 7349

19911 18970 16883 13239 10336

4584 5064 6243 7772 9723

23860 22703 20159 15857 12638

5531 6098 7485 9303

11664

0

17572 16666 14753 12112 10063 7985 3696 4096 5035 6158 7464 8951

23855 22746 20359 16767 13628 9916 4685 5155 6317 7835 9781

12225 28684 27359 24460 20141 16491 12381 5647 6204 7566 9351

11672 14639

5

20805 19769 17687 15225 12546 10030 3767 4152 5076 6204 7535 9068

28302 26978 24197 21208 17329 13327 4807 5266 6412 7917 9856

12298 34019 32493 29178 25571 20931 16303 5793 6339 7675 9426

11705 14623

15

23908 20870 17642 14254

4972 6084 7439 9036

33064 29024 24670 19889

5572 6680 8159

10080 12515

33064 29024 24670 19889

5572 6680 8159

10080 12515

10

24305 23135 20634 17949 15116 12498 3798 4164 5065 6189 7536 9106

33278 31695 28427 24919 21048 17154 4955 5404 6531 8024 9954

12393 33278 31695 28427 24919 21048 17154 4955 5404 6531 8024 9954

12393

-10

12024 11358 8996 7659

3545 3962 4904 5990

16426 15605 12350 10116

4500 4989 6183 7722

19535 18516 14639 12143

5438 6015 7427 9277



Sub cooling 0K


oC

29

ZB Series

60 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

Q

P

ZB15KQ

ZB19KQ

ZB21KQ



-12

5751

5453

4258

3868

3157

1062

1188

1367

1664

2047

5554

5339

4908

4458

3639

1252

1374

1656

2015

2480

7009

6738

6194

5626

4592

1594

1749

2109

2566

3158

-10

6202

5879

4627

4212

3477

3107

1064

1190

1363

1657

2039

2592

6019

5792

5334

4855

4007

3731

1249

1370

1651

2008

2470

2750

7597

7309

6732

6127

5057

4709

1590

1744

2102

2556

3145

3501

-5

7442

7050

5616

5128

4597

3828

3356

1065

1192

1363

1653

2029

2594

2892

7272

7008

6473

5910

5299

4683

4339

1256

1375

1651

2002

2458

2734

3047

9177

8844

8169

7459

6687

5910

5475

1599

1751

2102

2550

3130

3481

3879

0

8850

8381

6731

6158

5537

4848

4123

3547

1061

1188

1374

1659

2028

2591

2888

3215

8692

8385

7759

7098

6383

5997

5385

4959

1278

1395

1665

2009

2457

2728

3036

3385

10970

10582

9792

8958

8055

7569

6796

6258

1628

1776

2120

2558

3128

3473

3866

4310

5

9881

8017

7347

6624

5744

5089

4412

1178

1389

1666

2028

2584

2880

3207

9973

9241

8469

7635

7189

6719

6223

1420

1682

2018

2456

2723

3026

3369

12587

11663

10688

9636

9072

8479

7853

1807

2142

2570

3127

3467

3852

4289

12.5

10364

9526

8626

7316

6514

5691

1399

1664

2013

2561

2857

3182

11947

10981

9943

9391

8813

8207

1695

2016

2438

2696

2989

3323

15077

13858

12548

11851

11122

10357

2158

2567

3104

3432

3806

4231

10

9519

8740

7902

6760

6010

5237

1399

1668

2021

2571

2867

3192

10973

10074

9108

8593

8053

7485

1694

2021

2448

2709

3006

3343

13847

12714

11495

10844

10163

9446

2157

2573

3117

3449

3827

4256



Sub cooling 0K


oC

30

ZB Series

60 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

ZB26KQ

ZB29KQ



-12

8095

7782

7154

6498

5304

1820

1996

2407

2929

3605

9467

9142

8413

7680

6472

2095

2280

2705

3224

3861

-10

8774

8442

7775

7076

5841

5438

1815

1991

2399

2918

3590

3997

10299

9970

9206

8397

7085

6777

2116

2298

2721

3241

3882

4256

-5

10600

10215

9435

8615

7723

6826

6324

1826

1999

2400

2911

3573

3974

4429

12369

12044

11212

10238

9238

8262

7827

2180

2354

2767

3286

3937

4318

4741

0

12670

12222

11309

10346

9303

8742

7849

7228

1858

2027

2420

2920

3571

3965

4413

4920

14524

14218

13353

12247

11017

10392

9420

8837

2252

2416

2816

3333

3989

4376

4808

5286

5

14537

13470

12345

11129

10478

9793

9070

2063

2445

2933

3570

3957

4398

4896

16619

15753

14548

13121

12360

11588

10818

2478

2863

3373

4031

4424

4862

5350

12.5

17414

16005

14493

13688

12846

11962

2464

2931

3544

3918

4345

4830

20112

18821

17159

16226

15245

14229

2911

3405

4062

4458

4904

5402

10

15993

14684

13276

12525

11738

10910

2463

2937

3558

3937

4369

4858

18537

17266

15675

14795

13879

12941

2899

3399

4057

4453

4897

5392



Sub cooling 0K


oC

31

ZB Series

60 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

Q

P

ZB15KQ

ZB19KQ

ZB21KQ



-12

4907

4740

4251

3826

3123

929

1037

1308

1625

2017

5546

5332

4896

4438

3620

1200

1338

1636

2010

2523

7139

6896

6355

5766

4730

1347

1504

1866

2300

2814

-10

5304

5130

4626

4170

3429

3341

941

1047

1307

1624

2019

2158

6002

5777

5315

4826

3975

3700

1195

1336

1635

2006

2510

2831

7716

7462

6893

6263

5184

4860

1364

1518

1876

2311

2833

3129

-5

6384

6192

5622

5091

4523

4167

3889

984

1081

1320

1638

2036

2193

2423

7241

6987

6454

5881

5254

4635

4286

1198

1344

1645

2006

2489

2795

3153

9288

9007

8361

7628

6838

6061

5657

1426

1567

1911

2343

2874

3179

3513

0

7600

7386

6730

6125

5452

5335

4810

4468

1045

1131

1349

1663

2062

2221

2457

2715

8648

8359

7747

7080

6346

5950

5329

4894

1213

1365

1668

2020

2480

2770

3110

3508

11055

10745

10018

9176

8248

7761

6998

6499

1514

1639

1958

2379

2910

3220

3561

3935

5

8722

7981

7302

6525

6379

5976

5565

1197

1384

1690

2086

2244

2481

2744

9922

9223

8454

7604

7145

6661

6149

1392

1697

2038

2476

2750

3071

3447

12689

11875

10918

9847

9279

8694

8095

1735

2021

2420

2942

3252

3597

3977

12.5

10193

9406

8473

8204

7707

7193

1420

1709

2093

2269

2504

2767

11843

10906

9866

9304

8711

8086

1734

2059

2462

2713

3005

3348

15065

13926

12631

11935

11211

10464

2146

2496

2988

3290

3630

4011

10

9406

8655

7774

7560

7094

6615

1412

1708

2096

2262

2498

2762

10911

10032

9057

8530

7975

7389

1724

2054

2469

2727

3029

3383

13946

12869

11650

10997

10320

9623

2100

2468

2973

3278

3622

4003



Sub cooling 0K


oC

32

ZB Series

60 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

Q

P

ZB26KQ

ZB29KQ

ZB38KQ



-12

8370

8031

7370

6689

5452

1501

1691

2135

2696

3410

9809

9449

8641

7775

6348

1762

1977

2466

3063

3802

11913

11508

10605

9622

7895

2263

2527

3135

3863

4729

-10

9046

8689

7989

7270

5998

5579

1488

1677

2118

2674

3384

3808

10615

10246

9401

8475

6969

6525

1761

1975

2463

3062

3806

4244

12876

12454

11503

10453

8651

8110

2292

2550

3152

3883

4759

5257

-5

10902

10488

9672

8834

7928

7009

6493

1511

1697

2132

2679

3375

3792

4260

12752

12361

11427

10348

9193

8115

7548

1799

2007

2488

3087

3839

4283

4779

15500

15032

13954

12730

11411

10116

9441

2396

2633

3210

3937

4829

5342

5902

0

13033

12547

11585

10598

9540

8971

8060

7423

1579

1764

2192

2729

3414

3823

4283

4798

15113

14701

13679

12449

11081

10367

9289

8575

1878

2076

2544

3136

3888

4335

4836

5394

18450

17932

16719

15313

13764

12952

11678

10847

2544

2754

3290

3996

4889

5410

5983

6611

5

14914

13776

12610

11371

10710

10013

9276

1833

2255

2783

3455

3857

4309

4815

17331

16222

14842

13262

12418

11551

10667

2162

2608

3187

3932

4379

4881

5442

21176

19818

18221

16434

15486

14509

13510

2915

3395

4066

4943

5464

6043

6682

12.5

17688

16198

14630

13803

12939

12034

2258

2773

3428

3819

4259

4753

20718

19117

17222

16186

15102

13979

2678

3222

3945

4384

4881

5441

25141

23240

21080

19918

18710

17463

3606

4194

5020

5527

6099

6739

10

16293

14918

13467

12699

11895

11050

2277

2796

3456

3851

4295

4793

19118

17590

15800

14827

13815

12772

2662

3219

3951

4394

4893

5454

23274

21476

19442

18353

17223

16060

3528

4147

4994

5508

6085

6726



Sub cooling 0K


oC

33

ZB Series

60 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

Q

P

ZB45KQ

ZB48KQ

ZB58KQ



-12

14411

13897

12795

11585

9403

2556

2881

3606

4453

5448

15852

15287

14075

12744

10343

2811

3169

3966

4898

5993

18558

17829

16297

14601

11613

3502

3940

4901

6037

7418

-10

15523

14985

13826

12542

10286

9541

2575

2893

3615

4469

5484

6059

17075

16484

15208

13796

11314

10495

2832

3183

3976

4916

6032

6664

20031

19282

17699

15939

12879

11791

3545

3972

4917

6044

7425

8233

-5

18615

18015

16700

15221

13567

11943

11017

2673

2968

3664

4522

5567

6169

6827

20477

19816

18369

16743

14923

13137

12119

2941

3265

4031

4974

6124

6786

7509

24103

23286

21542

19587

17344

15167

13847

3680

4074

4969

6066

7435

8245

9150

0

22154

21483

19997

18308

16405

15369

13750

12611

2842

3103

3750

4588

5642

6258

6938

7685

24369

23631

21996

20139

18046

16906

15125

13872

3126

3413

4125

5047

6206

6884

7632

8453

28787

27877

25922

23722

21201

19795

17608

15999

3864

4219

5051

6103

7447

8252

9156

10170

5

25385

23714

21801

19635

18452

17202

15881

3294

3870

4665

5704

6324

7014

7779

27924

26085

23981

21598

20297

18922

17469

3623

4257

5131

6275

6956

7716

8557

33126

30910

28416

25566

23984

22284

20456

4420

5173

6167

7473

8265

9163

10174

12.5

30072

27794

25204

23788

22289

20706

4107

4795

5770

6374

7058

7828

33079

30574

27725

26167

24518

22777

4518

5275

6347

7011

7764

8611

39687

36657

33222

31328

29303

27138

5464

6344

7566

8327

9201

10195

10

27849

25697

23251

21915

20501

19007

4021

4750

5752

6364

7054

7824

30634

28266

25577

24107

22551

20908

4423

5225

6328

7000

7759

8607

36577

33738

30510

28726

26816

24770

5351

6272

7525

8299

9182

10184



Sub cooling 0K


oC

34

ZB Series

60 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

Q

P

ZB66KQ

ZB76KQ

ZB88KQ



-12

20438

19792

18391

16818

13794

3890

4356

5378

6589

8072

24483

23731

22102

20216

16473

4810

5248

6357

7816

9676

33386

30174

25386

22128

17993

5379

5930

7208

8794

10780

-10

22118

21427

19932

18260

15149

14145

3940

4403

5421

6632

8117

8989

26522

25689

23914

21900

18072

16765

4874

5307

6405

7857

9710

10802

36228

32880

27787

24186

19698

18316

5454

5997

7265

8850

10841

12018

-5

26812

25982

24200

22228

20036

17766

16531

4081

4533

5533

6734

8217

9090

10065

32179

31117

28918

26527

23838

21065

19491

5044

5460

6529

7954

9785

10868

12071

43628

40014

34318

30017

26331

23071

21127

5677

6192

7419

8982

10971

12155

13478

0

32263

31258

29116

26771

24193

22806

20565

19051

4250

4684

5657

6837

8307

9176

10150

11237

38666

37333

34627

31778

28677

26999

24289

22412

5245

5640

6670

8061

9862

10931

12121

13438

51158

47391

41315

36536

32276

30097

26735

24178

5971

6446

7608

9126

11090

12268

13591

15072

5

37322

34746

31954

28917

27296

25603

23832

4868

5802

6950

8396

9257

10223

11304

44372

41077

37686

34091

32183

30184

28079

5867

6850

8199

9961

11012

12185

13486

54650

48418

43385

38774

36383

33805

30944

6786

7860

9309

11224

12385

13696

15169

12.5

44675

41076

37212

35171

33052

30852

6079

7160

8550

9387

10332

11395

52214

47856

43364

41035

38632

36141

7235

8504

10192

11209

12349

13619

58487

53492

48773

46273

43550

40507

8412

9714

11511

12624

13895

15336

10

41156

37845

34275

32383

30415

28367

5977

7083

8495

9341

10294

11365

48301

44286

40114

37935

35677

33325

7088

8386

10101

11130

12282

13563

55269

50205

45466

42975

40272

37262

8200 9557

11399

12531

13819

15273



Sub cooling 0K


oC

35

ZB Series

60 Hz

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

15

20

30

40

50

55

60

65

Q

P

Q

P

ZB95KQ

ZB114KQ



-12

30618

29507

26928

23801

5942

6511

8017

9978

36565

35021

32142

28796

7285

7988

9696

11877

-10

33114

31943

29257

26040

6047

6592

8070

10029

39781

38006

34832

31409

7392

8079

9761

11926

-5

39994

38636

35607

32092

28007

6384

6854

8232

10158

12586

49045

46537

42305

38374

33846

7742

8376

9972

12077

14779

0

47838

46239

42762

38843

34398

31952

6844

7218

8454

10304

12723

14131

60294

56826

51087

46197

41258

38490

8228

8794

10273

12288

14925

16504

5

54818

50785

46356

41445

38783

35969

32992

7708

8760

10492

12858

14266

15816

17502

69168

61470

55170

49370

46377

43172

39643

9357

10690

12583

15125

16667

18404

20347

12.5

64590

59194

53384

50297

47076

43708

9425

10901

13111

14477

16011

17705

80695

71434

63496

59742

55982

52104

11584

13240

15583

17039

18700

20577

10

59742

54695

49211

46279

43207

39983

9172

10743

13016

14402

15946

17643

73751

65590

58477

55033

51515

47809

11246

12988

15405

16894

18584

20487



Sub cooling 0K


oC

36

ZB Series

60 Hz

10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60

Q

P

Q

P

Q

P

Q

P

ZB15KQE

ZB19KQE

ZB21KQE

ZB26KQE



-20

4396 3972 353330602535

939 1174 147018442310

5489 4961 441238213166

1172 1466 183623032886

6566 5934 527745713787

1406 1759 220327633462

7670 6931 616553394424

1641 2053 257232254041

-15

5382 4856 4315373931112412 947

1183 1480185223172889 6721 6065 5388466938853012 1183 1478 1848231428943609 8039 7254 6445558546473603 1419 1773 221827763472 4330 9391 8474 7529652454284209 1656 2070 258932404053 5053

-10

6524 5879 5217452137723772 952

1190 1487185923222322 8147 7342 6516564647113687 1189 1486 1857232229003612 9745 8782 779467545635 4410 1427 1783 2228278634804334

11383 10259 910478896582 5151 1664 2081 260132524062 5058

-5

7050 6252541745303571

1192 1490186223242892

8805 7807676556574460

1489 1861232629033612

10532 9338809267675335

1787 2233279134844334

12302 10909945379056232

2084 260732584066 5059

0

8381 7428643853954280

1188 1488186123222888

10466 9276804067385345

1484 1859232529013608

12520 11095961780596394

1782 2231278934814329

14624 129611123594147469

2079 2603325640635053

10

10248889674896010

1465184023022867

127981111093537505

183022992876 3581

1530913289111888977

2197275934504296

178821552313068 10486

256232194027 5015

5

8756759463785089

1480185423162880

10935948479656356

1849231628923598

130801114795277602

2220284934704317

1527913252111298881

258932434051 5039



Sub cooling 0K


oC

R404A/R507CR404A/R507CR404A/R507C

37

ZB Series

60 Hz

10 20 30 40 50 60 10 20 30 40 50 60

Q

P

ZB29KQE



-20

8567 7759 687058844785

2072 2464 297036064389

-15

10505 9533 8470730160104581 2112 2495 2996363144185372

-10

12764 11585 10307891273875713 2163 2533 3025365544425401

-5

13940 124031074189396979

2581 3060368244655425

0

16621 1478412812106908402

2643 3105371544915448

10

20497177781489011817

3240381545645503

5

17474151501266610006

3164375845225472



Sub cooling 0K


oC

R404A/R507CR404A/R507CR404A/R507C

38

ZB Series

60 Hz

10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60

Q

P

Q

P

Q

P

Q

P

Q

P

ZB15KQE

ZB19KQE

ZB21KQE

ZB26KQE

ZB29KQE



-20

4372 3941 346629332324

947 1210 1533 1948 2484

5446 4922 437737913141

1126 1409 1764 2212 2772

6541 5911 525745533773

1351 1690 2117 2655 3327

7625 6890 612853084398

1579 1975 2474 3102 3887

8656 7822 695760254992

1759 2200 2755 3455 4330

-15

5359 4836 4272365029562174 931

1200 1526 1938 2466 3140 6668 6017 5346463238542989 1136 1420 1776 2223 2780 3467 8008 7227 6421556446293589 1363 1704 2131 2667 3336 4160 9335 8424 7484648553964184 1593 1991 2490 3117 3898 4861

10597 9563 8496736261254750 1774 2218 2773 3472 4342 5415

-10

6525 5882 5201446436562762 908

1185 1514 1924 2445 3108 8083 7284 6464560246733658 1142 1428 1784 2231 2786 3470 9707 8748 7764672856134393 1370 1713 2141 2677 3343 4164

11316 10198 9050784265435121 1601 2002 2502 3128 3907 4865

12845 11576 10274890374275813 1783 2230 2787 3484 4352 5420

-5

7098 6271539144423409

1164 1497 1906 2422 3074

8735 7746671256134425

1430 1788 2235 2789 3470

10491 9302806167415314

1716 2146 2682 3347 4164

12229 10844939778586195

2005 2507 3134 3911 4865

13883 123101066789207032

2233 2793 3490 4356 5420

0

8502 7503645253344134

1135 1473 1883 2394 3037

10384 9203797766845303

1426 1786 2233 2787 3466

12471 11052958080286369

1712 2143 2680 3344 4159

14538 128841116893587424

1999 2504 3132 3908 4860

16503 1462612678106248428

2227 2789 3488 4353 5413

10

10527905175145897

1405 1819 2324 2951

126971102292797446

1757 2208 2762 3439

1524913238111448942

2111 2651 3315 4127

17776154311299110424

2463 3096 3873 4823

20179175171474711833

2746 3449 4315 5372

5

8915766663524958

1443 1854 2362 2996

10849940979026306

1776 2225 2778 3456

130291130194917573

2132 2670

0 4147

1518913173110638828

2490 3120 3896 4846

17242149541255910021

2774 3475 4340 5398



oC

R404A/R507CR404A/R507CR404A/R507C

39

ZB Series

60 Hz

10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60

Q

P

Q

P

Q

P

Q

P

Q

P

ZB38KQE

ZB45KQE

ZB48KQE

ZB58KQE

ZB66KQE



-20

10915 9863 877375986295

2221 2778 347943635467

12957 11710 10414 9019 7473

2593 3243 4062 5094 6383

14253 12881 11456 9921 8220

2853 3567 4468 5604 7022

16473 15082 13519 11571 9031

3677 4463 5475 6783 8455

18929 17206 15374 13365 11110

4106 5015 6134 7523 9241

-15

13363 12059 10714928477245989 2241 2800 3502438454836837 15864 14317 12720 11022 9169 7110 2616 3270 4089 5119 6402 7984 17450 15749 13992 12124 10086 7821 2878 3597 4498 5630 7042 8782 20076 18347 16516 14372 11707 8310 3802 4580 5572 6849 8480 10534 23174 21026 18774 16348 13679 10699 4252 5151 6261 7640 9347 11443

-10

16198 14598 129551122693667330 2253 2816 3519439954956843

19227 17331 15382 13329 11119 8701 2630 3287 4109 5137 6416 7990

21150 19064 16920 14662 12231 9571 2893 3616 4519 5650 7058 8790

24375 22166 19927 17446 14515 10924 3914 4693 5676 6933 8531

10542 28189 25502 22713 19754 16557 13051 4424 5309 6403 7767 9458

11538

-5

17506 1552313452112488867

2821 3526440755016844

20782 18430 15972 13354 10526

3294 4118 5146 6422 7991

22860 20273 17569 14690 11579

3623 4529 5660 7064 8790

26658 23870 20911 17573 13646

4786 5770 7015 8591

10569

30703 27263 23656 19814 15667

5478 6552 7895 9566

11624

0

20810 18443159861339610627

2813 3522440454966836

24702 21896 18981 15905 12616

3285 4113 5143 6417 7981

27172 24085 20879 17496 13878

3613 4524 5657 7059 8779

31942 28463 24886 21000 16597

4841 5835 7078 8642

10596

36702 32495 28124 23521 18618

5650 6699 8016 9661

11693

10

25446220891859614922

3468435654496785

30201 26222 22076 17713

4050 5086 6361 7920

33221 28844 24284 19485

4455 5595 6998 8712

40076 34839 29436 23658

5809 7080 8648

10584

45289 39044 32574 25811

6951 8202 9779

11743

5

21742188571583712637

3504438854806817

25809 22387 18802 15002

4091 5124 6398 7959

28390 24626 20683 16502

4501 5636 7038 8755

33826 29489 24915 19895

5854 7106 8667

10607

38480 33229 27751 21976

6835 8122 9735

11736



oC

R404A/R507CR404A/R507CR404A/R507C

40

ZB Series

60 Hz

10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60 10 20 30 40 50 60

Q

P

Q

P

Q

P

ZB76KQE

ZB95KQE

ZB114KQE



-20

22201 20176 18042 15828 13564

4798 5860 7169 8705 10449

27346 24954 22265 19121

6180 7504 9240 11496

32770 29762 26481 22747

7487 9070 11051 13572

-15

27081 24640 22028 19277 16414 13471 4961 5998 7321 8911

10750 12817 33336 30438 27267 23665 19474

6443 7719 9404

11606 14432

40128 36445 32513 28149 23170

7741 9332

11299 13787 16942

-10

32792 29836 26649 23261 19702 16000 5149 6138 7455 9078

10990 13171 40405 36813 32972 28724 23911 18374 6752 7975 9604

11747 14512 18007 48720 44185 39422 34249 28485 21947 8000 9600

11555 14012 17116 21011

-5

35846 31986 27863 23508 18951

6287 7575 9211

11175 13448

44216 39517 34434 28810 22487

8264 9833

11913 14612 18037

53091 47319 41160 34431 26951

9861 11807 14235 17289 21114

0

42751 38118 33163 27914 22402

6449 7689 9315

11310 13654

52780 47034 40929 34307 27009

8580 10084 12096 14724 18076

63275 56315 48990 41119 32517

10103 12042 14442 17448 21206

10

53097 46180 38848 31132

7915 9460

11452 13874

65525 56811 47627 37815

10618 12481 14954 18145

78044 67853 57159 45780

12407 14757 17673 21301

5

45128 39241 33000 26435

7800 9396

11401 13794

55659 48343 40534 32073

10348 12288 14841 18114

66520 57851 48658 38757

12246 14620 17581 21272



Sub cooling 0K


oC

R404A/R507CR404A/R507CR404A/R507C

41

ZB Series

60 Hz

30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75

Q

P

Q

P

Q

P

Q

P

Q

P

ZB15KQE

ZB19KQE

ZB21KQE

ZB26KQE

ZB29KQE



-15

2280 2160 1920

960 960

1200

2640 2400 2160

1080 1200 1440

3360 3240 2760

1320 1440 1800

3840 3600 3120

1440 1560 2040

4572 4150 3622

1644 1848 2328

-5

3600 3480 3120 2640 2160

960 960

1200 1560 1920

4200 3960 3600 3000 2520

1080 1200 1440 1800 2160

5280 5040 4440 3840 3240

1320 1440 1800 2160 2640

6120 5760 5160 4440 3720

1440 1680 2040 2520 3120

7034 6682 5943 5029 4748

1668 1872 2340 2916 3624

0

4440 4200 3840 3240 2760 2280 960

1080 1320 1560 1920 2400 5160 4920 4440 3720 3240 2640 1080 1200 1440 1800 2160 2760 6480 6120 5520 4800 4080 3240 1320 1440 1800 2160 2760 3360 7440 7080 6360 5520 4680 3840 1440 1680 2040 2520 3120 3840 8616 8194 7315 6295 5310 4291 1680 1884 2352 2928 3624 4500

5

5400 5160 4680 4080 3480 2880 960

1080 1320 1560 1920 2400 6240 6000 5400 4680 3960 3240 1080 1200 1440 1800 2280 2760 7800 7440 6720 5880 5040 4200 1320 1440 1800 2280 2760 3360 9120 8640 7800 6840 5880 4800 1440 1680 2040 2520 3120 3840

10445 9953 8933 7843 6647 5416 1692 1896 2364 2928 3636 4512

15

6720 5880 5040 4200

1320 1560 1920 2400

7680 6840 5880 4800

1440 1800 2280 2760

9720 8640 7440 6120

1800 2280 2760 3480

11280 9960 8520 7080

2040 2520 3120 3960

12098 10691 9144 7456

2388 2952 3660 4524

10

6480 6240 5640 4920 4200 3600 960

1080 1320 1560 1920 2400 7560 7200 6480 5640 4920 4080 1080 1200 1440 1800 2280 2760 9480 9000 8160 7200 6120 5160 1320 1440 1800 2280 2760 3360

10920 10440 9360 8280 7080 6000 1560 1680 2040 2520 3120 3840

12590 12028 10797 9496 8124 6717 1704 1908 2376 2940 3648 4524

-10

2880 2760 2400 2040

960 960

1200 1560

3360 3240 2760 2400

1080 1200 1440 1800

4200 3960 3480 3000

1320 1440 1800 2160

4920 4680 3960 3480

1440 1560 2040 2520

5697 5381 4642 3939

1656 1860 2328 2904



oC

42

ZB Series

60 Hz

30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75

Q

P

Q

P

Q

P

Q

P

Q

P

ZB38KQE

ZB45KQE

ZB48KQE

ZB58KQE

ZB66KQE



-15

5640 5160 4560

2040 2280 2760

6840 6240 5400

2400 2640 3240

7667 7069 6225

2736 3048 3804

8932 7451 6459

3231 3614 4468

10225 8541 7411

3601 4027 4978

-5

8880 8400 7560 6480 5520

2040 2280 2880 3600 4440

10680 10200 9000 7560 6360

2400 2640 3360 4080 5160

11852 11289 10129 8616 7245

2760 3084 3852 4812 6024

13388 12673 11202 8891 7344

3310 3688 4561 5587 6764

15292 14488 12804 10148 8380

3691 4115 5096 6248 7562

0

10920 10320 9360 8040 6840 5520 2160 2400 2880 3600 4440 5640

13080 12480 11160 9600 8040 6480 2400 2640 3360 4200 5160 6480

14525 13821 12414 10726 9109 7421 2772 3108 3864 4824 6036 7536

16057 15227 13504 11119 9249 7298 3388 3757 4625 5665 6874 8250

18357 17425 15454 12708 10561 8357 3775 4188 5165 6335 7690 9221

5

13320 12600 11280 9960 8520 6960 2160 2400 2880 3600 4440 5640

15960 15240 13680 12000 10080 8160 2400 2760 3360 4200 5160 6480

17584 16775 15052 13259 11289 9320 2796 3132 3900 4848 6048 7548

19018 18063 16175 13957 11521 9190 3458 3813 4666 5710 6942 8360

21749 20677 18523 15966 13166 10515 3853 4249 5209 6384 7766 9348

15

16440 14520 12480 10680

3000 3720 4560 5640

19560 17280 14760 12120

3360 4200 5280 6480

20749 18288 15720 13012

4032 4980 6144 7608

0 0

21922 19145 16198 13077

4582 5606 6855 8327

25049 21862 18474 14907

5122 6268 7667 9309

10

15960 15240 13680 12120 10440 8640 2160 2400 3000 3600 4560 5640

19080 18240 16440 14520 12360 10200 2400 2760 3360 4200 5280 6480

21101 20222 18112 15967 13716 11500 2844 3180 3948 4896 6060 7560

22262 21170 18880 16447 13872 11457 3495 3831 4660 5699 6945 8394

25440 24217 21610 18811 15847 13092 3901 4274 5202 6369 7767 9385

-10

7080 6720 5880 5040

2040 2280 2880 3600

8520 8160 6960 6000

2400 2640 3240 4080

9601 9144 7913 6823

2748 3072 3828 4800

11014 10403 8250 7022

3249 3632 4501 5504

12575 11890 9427 8016

3625 4053 5026 6146



oC

43

ZB Series

60 Hz

30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75 30 35 45 55 65 75

Q

P

Q

P

Q

P

ZB76KQE

ZB95KQE

ZB114KQE



-15

11703 9775 8495

4224 4726 5843

16014 13379 11331

5312 5910 7360

18824 15695 13367

6439 7142 8865

-5

17565 16624 14663 11609 9602

4335 4828 5963 7293 8819

23893 22763 20260 15887 12404

5501 6077 7491 9326

11668

28631 27244 24191 19028 15165

6637 7317 8982

11164 13997

0

21087 19999 17704 14534 12075 9582 4435 4915 6042 7390 8957

10742 28626 27295 24431 20121 16353 11899 5621 6186 7581 9402

11737 14670 34421 32830 29352 24169 19790 14857 6777 7445 9079

11222 14006 17567

5

24966 23723 21224 18270 15055 12037 4520 4983 6092 7445 9042

10882 33963 32374 29036 24957 20795 15992 5768 6320 7694 9501

11827 14758 40823 38992 35014 30686 25118 19563 6952 7607 9209

11311 14045 17548

15

28690 25044 21171 17104

5967 7301 8927

10844

39677 34829 29604 23867

6687 8016 9790

12096 15018

39677 34829 29604 23867

6687 8016 9790

12096 15018

10

29165 27761 24761 21539 18139 14997 4557 4997 6077 7427 9044

10927 39934 38034 34113 29903 25258 20584 5946 6485 7837 9628

11944 14871 39934 38034 34113 29903 25258 20584 5946 6485 7837 9628

11944 14871

-10

14429 13629 10795 9190

4254 4754 5885 7188

19711 18725 14820 12139

5399 5987 7420 9267

23442 22219 17567 14572

6526 7218 8912 11132



Sub cooling 0K


oC

44

ZB15KQZB15KQE

PFJTF5TFD

PFVTF5TF7TFD

5.97.158.056.026.061.055.027.027.011.413.68.95.04.313.215.78.95.15.016.019.012.57.06.018.522.012.57.27.0

40/44040/370

270

1/23/4

242242383

190x190(8.5)

1.241.24

2326

ZB19KQZB19KQE

PFJTF5TFD

PFVTF5TF7TFD

6.88.2

61.070.032.072.563.030.031.012.915.010.05.84.3

14.617.110.05.95.0

18.021.014.08.16.0

20.524.014.08.37.0

45/37045/370

2.570

1/23/4

242242389

190x190(8.5)

1.301.36

2529

ZB21KQZB21KQE

PFJTF5TFD

PFVTF5TF7TFD

8.610.482.083.040.095.077.039.039.016.418.411.47.55.7

15.420.712.17.47.4

23.025.816.010.58.0

21.529.017.010.310.3

60/37050/370

370

1/23/4

243244412

190x190(8.5)

1.451.45

2730

ZB26KQZB26KQE

PFJTF5TFD

PFVTF5TF7TFD

9.912.097.095.046.0

109.088.041.044.017.120.413.97.37.1

18.923.613.27.66.4

24.028.619.410.210.026.533.018.510.79.0

60/37060/370

3.570

1/23/4

243244425

190x190(8.5)

1.45/1.481.48

2831

Model

ZB Series

Technical Data

50Hz

60Hz

50Hz60HzPFJ

TF5/TW5TFDPFV

TF5/TW5TF7/TW7

TFDPFJPFV

TF5/TW5TF7/TW7

TFDPFJPFV

TF5/TW5TF7/TW7

TFDPFJPFV

TF5/TW5TF7/TW7

TFDPFJPFV

TF5/TW5TF7/TW7

TFDPFJPFV

50Hz

60Hz

KQ

KQE

KQ

KQE

50Hz60Hz

Motor type

Displacement (M³/HR)

LRA

RLA

Max Continuous Current

Run Capacitor (1 phase)Run Capacitor (1 phase)

ZB38KQZB38KQE

TF5TFD

TF5TF7TFD

14.417.3

139.065.5

128.064.063.0

20.710.710.0

24.012.49.6

29.015.013.5

33.617.414.0

570

1/27/8

242242457

190x190(8.5)

2.07

3841

ZB45KQZB45KQE

TF5TFD

TF5TF7TFD

17.120.6

172.074.0

156.070.075.0

20.710.711.5

26.012.610.1

29.015.016.1

32.417.714.2

670

1/27/8

242242457

190x190(8.5)

1.89

4044

ZB29KQZB29KQE

PFJTF5TFD

PFVTF5TF7TFD

11.413.8

114.098.050.0

137.091.054.050.019.322.116.49.37.9

20.025.017.19.67.9

27.031.023.013.011.028.035.024.013.511.0

60/37060/440

470

1/27/8

242242430

190x190(8.5)

1.361.36

3337

Nominal power(HP) Crankcase Heater(W)

Connection Tube size(inch)

Discharge Tube outer Diameter Suction Tube outer Diameter

Dimension(mm)

Length Width

Height Mounting pants installation size (hole size)

Oil Recharge(L)

PFJ/PFVTFD/TF5/TF7

Weight(kg)Net

Gross

45

ZB58KQZB58KQE

TF5TFD

TF5TF7TFD

22.126.7

203.095.0

195.0123.095.0

32.116.716.4

32.117.116.4

45.023.423.0

43.024.023.0

890

7/81 1/8

264284477

190x190(8.5)

2.51

5760

ZB48KQZB48KQE

TF5TFD

TF5TF7TFD

18.822.6

179.0101.0

164.0100.0100.0

25.012.112.1

26.0

13.6

35.017.017.0

36.4

19.1

770

3/47/8

242242457

190x190(8.5)

1.80

4044

ZB66KQZB66KQE

TF5TFD

TF5TF7TFD

25.731.0

231.0111.0

225.0140.0114.0

33.618.617.3

33.618.617.3

47.026.024.2

44.029.024.5

990

7/81 3/8

264284546

190x190(8.5)

3.25

5962

ZB76KQZB76KQE

TF5TFD

TF5TF7TFD

28.834.8

239.0118.0

239.0145.0125.0

41.423.620.0

41.423.620.0

54.033.126.9

58.033.028.0

1090

7/81 3/8

264284546

190x190(8.5)

3.25

6265

ZB88KQ

TF5TFD

TF5TF7TFD

33.240.1

273.0118.0

245.0145.0125.0

47.124.422.1

66.034.231.0

1290

7/81 3/8

264284546

190x190(8.5)

3.25

6265

ZB95KQ

TFDTW5

TFDTW5TW736.443.9

140.0

300.0139.0150.0

53.628.625.0

61.435.026.4

75.040.035.0

86.049.037.0

1390

7/81 3/8

264285552

190x190(8.5)

3.30

6265

ZB114KQ

TFDTW5

TFDTW5TW743.352.3

174.0

340.0196.0179.0

58.635.727.9

65.042.928.6

82.050.042.0

91.060.040.0

1590

7/81 3/8

264285553

190x190(8.5)

3.30

6366

Model

ZB Series

Technical Data

50Hz

60Hz

50Hz60HzPFJ

TF5/TW5TFDPFV

TF5/TW5TF7/TW7

TFDPFJPFV

TF5/TW5TF7/TW7

TFDPFJPFV

TF5/TW5TF7/TW7

TFDPFJPFV

TF5/TW5TF7/TW7

TFDPFJPFV

TF5/TW5TF7/TW7

TFDPFJPFV

50Hz

60Hz

KQ

KQE

KQ

KQE

50Hz60Hz

Motor type

Displacement (M³/HR)

LRA

RLA

Max Continuous Current

Run Capacitor (1 phase)Run Capacitor (1 phase)

Nominal power(HP) Crankcase Heater(W)

Connection Tube size(inch)

Discharge Tube outer Diameter Suction Tube outer Diameter

Dimension(mm)

Length Width

Height Mounting pants installation size (hole size)

Oil Recharge(L)

TFD/TF5/TF7

Weight(kg)Net

Gross

46

ZB15~ZB29 (BOM 524)

ZB Series

Dimensions Brazing Connection

Compressor model

ZB15KQ/ZB15KQE

ZB19KQ/ZB19KQE

ZB21KQ/ZB21KQE

ZB26KQ/ZB26KQE

ZB29KQ/ZB29KQE

A±3

363.8

386.4

400.2

417.8

B±3

338.3

360.9

374.6

389.9

C±3

244.5

264.4

277.1

294.1

D±3

202.9

222.8

235.5

252.5

Ø 165.9

A

B

C

D

See Detail A

Copper Plated SteelDischarge Fitting Check Valveø12.78-12.95 I.D. 10.00 Min

Copper Plated SteelSuction Fitting ø19.12-19.30 I.D. 16.00 Min0.038 MinThick Exterior and 0.038 Min Thick Interior

239.6-245.6

121.3

190.5

95.3

95.3

83.1

97.3

121.

3

190.

5

58.4

236.5

225.

3

115.

5

49°

31°

4 x Ø 19.00-19.50 ø17.45 Pin CircleModels: TFD, TFE, TFM, TF7ø13.46 Pin CircleModels: PFJ, PFV, TFW, TF5, PFZ

Scale 2:1

A B C D

19.1

13.1 Detail A

Scale 2:1

47

ZB38~ZB48 (BOM 524)

ZB Series


Compressor model

ZB38/45KQ(E)

ZB48KQ(E)

A±3

437.7

443.4

B±3

409.6

413.7

D

124.7

128.7

ø185.5

233.

2 ±3

.0

296.

7 ±3

.0

A

B

See Detail A

E: 12.78-12.90 I.D. 10.1 MinCopper Plated SteelDischarge Fitting/Check Valve

22.30-22.43 I.D. 19.9 Min0.06 Min ThickInterior Copper Plated Steel Suction Fitting

245.6

122.8

190.5

95.395

.310

3.5

122.

8

190.

5

245.

6

250.

4

D

242.3

62.2

44° 31° F: 19.10-19.25 I.D. 16.9 MinCopper Discharge Fitting/Steel Check Valve

ø17.45 Pin CircleModels: TFD, TFE,TFM, TF7ø13.46 Pin CircleModels: PFJ, PFV, TFW, TF5, PFZ

Scale 3:2

A B

233.

2

296.

719

.1

12.7 Detail A

Scale 2:1

48

ZB58 (BOM 524)

ZB Series


476.

3

444.

3

232.2

93.6

201.

5

See Detail FOOT

ø22.30~22.42 ID 20.0 Min.0.038 Min. ThickExterior and Interior CopperDischarge Fitting/Steel Check Valve

ø28.49~28.67 ID 22.6 Min 0.038 Min. ThickExterior and Interior Copper PlatedSteel Suction Fitting

19.1 12

.693

.6

201.

5

444.

3

476.

3

Detail FOOTScale 1:1

95.0

47.5

47.9

121.

2

ø17.45Pin Circle

T-Box layoutStandard

Section A-AScale 1:1

242.5 MAX

242.

5 M

AX

121.3

190.5

4x ø19.00-19.50

190.

5

95.3

95.3

157.

8

164.

0

76.6 142.3

132.

8

121.

3

30°40°

49

ZB66~ZB88 (BOM 524)

ZB Series


242.

8

232.2533.

2

501.

2

122.

1

See Detail FOOT

ø22.30~22.42 ID 20.0 Min.0.038 Min. ThickExterior and Interior CopperDischarge Fitting/Steel Check Valve

ø34.84~35.02 ID 22.6 Min 0.038 Min. ThickExterior and Interior Copper PlatedSteel Suction Fitting

242.5 MAX

242.

5 M

AX

121.3

190.5

190.

5

95.3

95.3

133.

0

121.

3

76.8 142.3

30° 40°

157.

8

164.

0

4x ø19.00-19.50

122.

1

242.

8

501.

2

533.

2

19.1

12.6Detail FOOT

Scale 1:1

121.

2

47.9

47.5

95.0

ø17.45Pin Circle



50

ZB15~ZB29 (BOM 523)

ZB Series

Dimensions Rotalock Connection

Compressor model

ZB15/19KQ(E)

ZB21KQ(E)

ZB26KQ(E)

ZB29KQ(E)

A±3

363.8

386.4

400.8

417.8

B

338.3

360.9

372.9

389.9

C

244.5

264.4

277.1

294.1

D±3

202.9

222.8

235.5

252.5

A B

C D Ø165.9

See Detail B

25.4 ThreadRotalock SpudDischarge Fitting

31.75 ThreadRotalock SpudSuction Fitting

ø17.45 Pin CircleModels: TFD, TFE, TFM, TF7ø13.46 Pin CircleModels: PFJ, PFV, TFW, TF5, PFZ

Scale 2:1

19.1

13.1

A B C D

Detail BScale 2:1 19

.1

13.1

A B C D

Detail BScale 2:1

237.9-243.9121.5

190.595.3

95.3

107.

2

64.4

239.0

227.

8

190.

5

116.

7

49° 31.0°

1

1

1 2

1

51

ZB38~ZB48 (BOM 523)

ZB Series


Compressor model

ZB38/45KQ(E)

ZB48KQ(E)

A±3

437.7

443.4

B±3

409.6

413.7

Ø185.5

296.

7 ±3

.0

233.

2

A B

See Detail A

ø31.75 ThreadRotalock SpudSuction

ø25.4 ThreadRotalock SpudDischarge

245.6

245.

6

122.8

122.

8

190.519

0.5

95.3

95.3

115.

2

69.2

242.1

250.

4

125.

3

31°44°


Terminal Box Layout OptionsTerminal Box Cover Not Shown

View A-AScale 3:2

A B

233.

21

296.

7019

.1

12.7 Detail A

Scale 2:1

52

ZB58 (BOM 523)

ZB Series


242.5 MAX

242.

5 M

AX

121.3

190.5

190.

5

95.3

95.3

157.

8

159.

3

71.9 142.3

124.

6

121.

3

30° 40°

4x Ø19.00-19.50

95.0

47.5

47.9

121.

2

476.

3

444.

3

232.2

93.6

201.

5 19.1 12

.793

.6

201.

5

444.

3

476.

3

See Detail FOOT



(1.25-12) Thread Rotalock SpudDischarge Check ValveTorque Range 27.1-40.6 Newton-MetersSteel Check Valve (240-360 in-Ibs)

(1.75-12) Thread Rotalock SpudSuction FittingTorque Range 40.6-54.2 Newton-Meters(360-480 in-Ibs)


ø17.45Pin Circle

53

ZB66~ZB88 (BOM 523)

ZB Series


242.5 MAX

242.

5 M

AX

121.3

190.5

190.

5

95.3

95.3

124.

6

121.

3

71.9 142.3

30° 40°

157.

8

159.

34x ø19.00-19.50

121.

2

47.9

47.5

95.0

122.

1

242.

8

501.

2

533.

2

19.1 12

.7242.

8

232.2

533.

2

501.

2

122.

1


See Detail FOOT


(1.25-12) Thread Rotalock SpudDischarge Check ValveTorque Range 27.1-40.6 Newton-Meters(240-360 in-Ibs)


54

ZB15~ZB29 (BOM 558)

ZB Series

Dimensions

Compressor model

ZB15KQ/ZB15KQE

ZB19KQ/ZB19KQE

ZB21KQ/ZB21KQE

ZB26KQ/ZB26KQE

ZB29KQ/ZB29KQE

A±3

363.8

386.4

400.2

417.8

B±3

338.3

360.9

372.9

389.9

D±3

202.9

222.8

235.5

252.5

C±3

244.5

264.4

277.1

294.1

E±3

69.6

64.9

77.6

67.4

Brazing & Sight Glass

242.1-248.1

239.6-245.6

121.3

190.5

95.3

95.3

83.1

97.3

121.

3

190.

5

58.4

236.5

225.

3

115.

5

89° 49°

31°

4 x Ø 19.00-19.50


Scale 2:1

Ø 165.9

A

B

C

D

E

Sight Glass/Socket PlugPer Bill of Material

See Detail A

Copper Plated SteelDischarge Fitting Check Valveø12.78-12.95 I.D. 10.00 Min

Copper Plated SteelSuction Fitting ø19.12-19.30 I.D. 16.00 Min0.038 MinThick Exterior and 0.038 Min Thick Interior

A B C D E

19.1

13.1 Detail A

Scale 2:1

55

A±3

437.7

437.7

443.4

Compressor model

ZB38KQ/ZB38KQE

ZB45KQ/ZB45KQE

ZB48KQ/ZB48KQE

B±3

409.6

409.6

413.7

C±3

91.3

77.2

77.2

D

124.7

124.7

128.7

ZB38~ZB48 (BOM 558)

ZB Series

Dimensions Brazing & Sight Glass

253.3-259.3

245.6

122.8

190.5

95.3

95.3

103.

5

122.

8

190.

5

245.

6

250.

4

D

242.3

62.2

132°

44° 31°

F: 19.10-19.25 I.D. 16.9 MinCopper Discharge Fitting/Steel Check Valve

ø17.45 Pin CircleModels: TFD, TFE,TFM, TF7ø13.46 Pin CircleModels: PFJ, PFV, TFW, TF5, PFZ

Scale 3:2

A B C

233.

2

296.

719

.1

12.7 Detail A

Scale 2:1

Sight Glass

ø185.5

233.

2 ±3

.0

296.

7 ±3

.0

A

B

C

See Detail A

E: 12.78-12.90 I.D. 10.1 MinCopper Plated SteelDischarge Fitting/Check Valve

22.30-22.43 I.D. 19.9 Min0.06 Min ThickInterior Copper Plated Steel Suction Fitting

56

ZB58 (BOM 550)

ZB Series

Dimensions Brazing, Sight Glass & Oil Schrader Valve

242.5 MAX

242.

5 M

AX

121.3

190.5

160.0

190.

5

95.3

95.3

157.

8

164.

0

76.6 142.3

132.

8

121.

3

30° 40°

95.0

47.5

47.9

121.

2

ø17.45Pin Circle

30°

Sight glass LayoutT-box Removed



19.1

12.7

93.6

201.

5

74.3

444.

3

476.

3


74.3

67.6

Detail VALVEScale 3:4

476.

3

444.

3

232.24

93.6

201.

5

See Detail FOOTSee Detail VALVE

ø22.30~22.42 ID 20.0 Min CopperDischarge Fitting/SteelCheck Valve

ø28.49~28.67 ID 22.6 Min 0.06 Min Thick Exteriorand 0.038 Min ThickInterior Copper Plated SteelSuction Fitting

57

ZB66~ZB88 (BOM 550)

ZB Series


242.5 MAX

242.

5 M

AX

121.3

190.5

190.

5

95.3

95.3

132.

8

121.

3

76.6 142.3

30° 40°

157.

8

164.

0

160.0

121.

2

47.9

47.5

95.0

ø17.45Pin Circle

30°




122.

1

242.

8

92.3

501.

2

533.

2

19.1

12.7Detail FOOT

Scale 1:1

82.1


242.

892.3

232.24

533.

2

501.

2

122.

1


ø22.30~22.42 ID 20.0 Min CopperDischarge Fitting/SteelCheck Valve

ø34.84~35.02 ID 22.6 Min 0.06 Min Thick Exteriorand 0.038 Min ThickInterior Copper Plated SteelSuction Fitting

58

ZB95~ZB114 TFD (BOM 550)

ZB Series


242.5 MAX

242.

5 M

AX

121.3

95.0

ø17.45Pin Circle

47.5

47.9

121.

2

121.

3

190.5

190.

5

95.3 160.0

95.3

76.6 142.3

157.

8

164.

0

132.

8

30° 30°40°

551.

6

519.

6

140.

5

261.

2

92.6

T-Box LayoutStandard


See Detail FOOT See Detail VALVE

234.0

Sightglass LayoutT-Box Removed

ø34.84-35.02 ID 22.6 Min 0.06 Min Thick ExteriorAnd 0.038 Min ThickInterior Copper Plated SteelSuction Fitting

ø22.30-22.42 ID 20.0 Min CopperDischarge Fitting/SteelCheck Valve

140.

5

92.6

261.

2

519.

6

551.

6

33.3

12.7

Spacer-Mounting AssmPer Bill of Material



85.5

59

ZB95~ZB114 TW7/TW5 (BOM 550)

ZB Series


551.

5

519.

5

140.

5

182.

0


ø22.30~22.42 ID 20.0 Min.0.038 Min. Thick Exterior and Interior Copper PlatedDischarge Fitting/Steel Check Valve

ø34.84~35.02 ID 22.6 Min 0.038 Min. Thick Exterior and Interior Copper PlatedSteel Suction Fitting

242.5 MAX

242.

5 M

AX

121.3

121.

3

190.5

190.

5

95.3

95.3

76.8 207.4

164.

0

173.

8

133.

0

30° 40° Terminal Box layout StandardScale 3:4

33.3

12.6


85.5

92.6


60

ZB15~ZB29 (BOM 559)

ZB Series

Dimensions Rotalock & Sight Glass

A B

C D

E

Ø165.9

Sight Glass/Socket PlugPer Bill of Material

See Detail B

25.4 ThreadRotalock SpudDischarge Fitting

31.75 ThreadRotalock SpudSuction Fitting

242.1-248.1

237.9-243.9121.5

190.595.3

95.3

107.

2

64.4

239.0

227.

8

190.

5

116.

7

40°

49° 31.0°

19.1

13.1

A B C D E

Detail BScale 2:1


Scale 2:1

61

ZB38~ZB48 (BOM 559)

ZB Series

Dimensions Rotalock & Sight Glass

245.6

245.

6

122.8

122.

8

190.5

190.

5

95.395

.311

5.2

69.2

242.1

250.

4

125.

3

31°44°132°

253.3-259.3


Terminal Box Layout OptionsTerminal Box Cover Not Shown

View A-AScale 3:2

A B C

233.

21

296.

7019

.1

12.7 Detail A

Scale 2:1

Ø185.5

296.

7 ±3

.0

233.

2

A B

C

Sight GlassPer Bill of Material

See Detail A

ø31.75 ThreadRotalock SpudSuction

ø25.4 ThreadRotalock SpudDischarge

62

ZB58 (BOM 551)

ZB Series

Dimensions Rotalock, Sight Glass & Oil Schrader Valve

242.5 MAX

242.

5 M

AX

121.3

190.5

160.0

190.

5

95.3

95.3

157.

8

159.

3

71.9 142.3

124.

6

121.

3

30° 30°40°

95.0

47.5

47.9

121.

2

ø17.45Pin Circle




19.1

12.7

93.6

201.

5

74.3

444.

3

476.

3


74.3

67.6


476.

3

444.

3

232.2

93.6

201.

5

See Detail FOOT

See Detail VALVE

(1.25-12) Thread Rotalock Spud/Discharge Check ValveTorque Range 27.1-40.6 Newton-Meters(240-360 in-Ibs)


63

ZB66~ZB88 (BOM 551)

ZB Series


242.5 MAX

242.

5 M

AX

121.3

190.5

190.

5

95.3

95.3

160.0

124.

6

121.

3

71.9 142.3

30°30°

40°

157.

8

159.

3

121.

2

47.9

47.5

95.0

ø17.45Pin Circle




122.

1

92.3

242.

8

501.

2

533.

2

19.1

12.7


92.3

82.1


242.

8

232.2

533.

2

501.

2

122.

1


(1.25-12) Thread Rotalock Spud/Discharge Check ValveTorque Range 27.1-40.6 Newton-Meters(240-360 in-Ibs)


64

ZB95~ZB114 TFD (BOM 551)

ZB Series


242.5 MAX

242.

5 M

AX

121.3

95.0

ø17.45Pin Circle

47.5

47.9

121.

2

121.

3

190.5

190.

5

95.3 160.0

95.3

71.9 142.3

157.

8

159.

3

124.

6

30° 30°40°

T-Box LayoutStandard


Sightglass LayoutT-Box Removed

140.

5

92.6

261.

2

519.

6

551.

6

33.3

12.7



551.

6

519.

6

140.

5

261.

2

92.6

See Detail FOOT See Detail VALVE

234.0

(1.25-12) Thread Rotalock SpudDischarge Check ValveTorque Range 100-110 Newton-Meters(885-975 in-Ibs)

(1.75-12) Thread Rotalock SpudSuction FittingTorque Range 170-180 Newton-Meters(1500-1590 in-Ibs)


85.5

65

ZB95~ZB114 TW7/TW5 (BOM 551)

ZB Series


551.

5

519.

5

140.

5

182.

0

92.6


(1.25-12) Thread Rotalock SpudDischarge Check ValveTorque Range 27.1-40.6 Newton-Meters(240-360 in-Ibs)


242.5 MAX

242.

5 M

AX

121.3

121.

3

190.5

190.

5

95.3

95.3

76.8 204.7

164.

0

173.

5

133.

0

30° 40° Terminal Box Layout StandardScale 3:4

33.3

12.7




85.5

66

C2

L1NPE

Q1

L1

K1

N

F1 F6

RC

S

M

1

To Control Circuit

L1L2L3NPE

L1

F1 F6...8

L1

K1

L2 L3

N

Q1

M

3

To Control Circuit

Single Phase Circuit (ZB15-ZB29)

Electrical Schematics

L1/N/PE: Single Phase Lines (line/neutral/ground)

Q1: Manual Switch

F1/F6: Fuse

K1: Compressor Contactor

C2: Run Capacitor

M: Compressor Motor

R/C/S: Compressor Terminal

3 Phase (ZB15-ZB114)

(with Motor Protection Code “F”)

Electrical Schematics

L1/L2/L3/N/PE: 3 Phase Lines (line/neutral/ground)

Q1: Manual Switch

F1/F6..8: Fuse

K1: Compressor Contactor

M: Compressor Motor

L1/L2/L3: Compressor Terminal

ZB Series

Electrical Wiring Diagram

ZB15~ZB114

67

ZB15~ZB114 Control Circuit

ZB Series

Electrical Wiring Diagram

220/230 V Alternating Current

A

B

C

C1

C

Attention:If you use timer,do

not connect A&B

Other protectiondevice

(optional)

CDU Fan connector(optional)

Compressor ConnectorThermostat

Exhaust-pipeThermostat(Optional)

Traditional Solid-state Timer (optional)Fuse

Crankcase heater

3 Phase (ZB95-114 TW*)

(with Motor Protection Code “W”)

T2 T1 S2

S 2

S 1

S1 M2

L 3

L 1

L 2

L 1

L 2

L 3M1

To ControlCircuit

Motor Winding Connection

ProtectorModuleVoltage

L 1 L 2

T1 T2

Motor Overload Protector

DischargePressure

Switch

SuctionPressure

Switch

(To Motor Overload Sensors)

CompressorConatctor

Coil

OMB OilLevel Control

M1 M2

S1 S2

C

Red

Blac

k

Whi

te

(To Compressor Terminal Block)

(To 24VAC Supply)

(Reference Table 4)Discharge Line

Thermostat

Date post:	29-Nov-2014
Category:	Documents
Upload:	brijesh-mistry
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ZB Catalogue (090811)

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