Air conditioning System - d2b43dz1g2nmfn.cloudfront.net€¦ · 21 R410A Eco Compact J Series. 3...

R410A

Creating Air-Conditioned Comfort

Air conditioning SystemEco CompactJ Series

1

Great for Comfort andGreat for the Environment.People-Friendly YanmarGas Heat Pump Systems.

Great for Comfort andGreat for the Environment.People-Friendly YanmarGas Heat Pump Systems.The excellent power and performance provided by gas makes gas heat e e ce e po e a d pe o a ce p o ded by gas a es gas eapump air conditioning units the ideal way to comfortably heat or cool large spaces. Variable engine speed control operation and a range of air distribution functions work together to eliminate any noticeableair-distribution functions work together to eliminate any noticeable temperature fluctuations and provide constant comfort Sound levelstemperature fluctuations and provide constant comfort. Sound levels are low.

Gas heat pump units also offer outstanding cost-performance and ti l ffi i A ll b i i th d toperational efficiency. As well as being energy-saving, they do not

require large electrical power supplies This means it may not berequire large electrical power supplies. This means it may not be necessary to install additional incoming electrical power equipment. y g p q p ent.Models are available for natural gas and LPG.

These air conditioning units are perfect for shops such as ps sucs suchsuch asuch asuch asch ash asasasboutiques restaurants and convenience stores and also officesboutiques, restaurants, and convenience stores, and also offices, res, aes, ans, ands, and and aand alnd alsnd alsod also oalso ofalso offiso officeo officesoffices,ffices,ces,es,schools, daycare centres, sports clubs, recreational facilities, andschools, daycare centres, sports clubs, recreational facilities, and , recrerecrerecreaecreatcreatioreatioeationeationaationational onal faonal facnal facial facilitfacilitieacilitiescilities, alities, anties, andes, and andndfactories. Year-round comfort is waiting for you.waitinwaitingaiting aiting fting fong fong for g for yg for yofor yoor youor you.r you.you.ou.u.

2

PePPeople- and Environment-friendly, lople- and Environmcomfortable air conditioning

C O N T E N T S

Gas Heat Pump MechanismGas Heat Pump Mechanism ...........................................................Gas Heat Pump Merits ....................................................................

3 4

Gas Heat Pump Mechanism and Merits

Outdoor Unit Lineup and Specifications ......................................Hot Water Recovery GHP ...............................................................Features ...........................................................................................

O tdoor Unit Line p and Feat resOutdoor Unit Lineup and Features578

Installation Examples ...................................................................................................

Installation ExamplesInstallation Examples23

24AppendixAppendix ..............................................................................................................................................

Appendix

Indoor Unit LineupIndoor Unit Lineup ..........................................................................

Indoor Unit Lineup9

Aircon Manager .....................................................................................

Aircon Manager21

R410A

Eco CompactJ Series

3

Warm air

Switching valve

Outdoor unit Indoor unit

Flow of refrigerant

Cool air

Expansion valve

Compressor

Compressorengine

CondensationEvaporation

Cool air

Switching valve

Outdoor unit Indoor unit

Flow of refrigerant

Warm air

Expansion valve

Compressor

Compressorengine

EvaporationCondensation

GHP systemconstruction

Heat pump cycle

Gas Heat Pump Mechanism

Cooling Cycle Heating Cycle

Fans

Indoor unit

In gas heat pump (GHP) air conditioningunits, a gas engine rotates thecompressor to provide heating and cooling based on the heat pumpcycle. The GHP indoor units andsystem operation are the some as foran electric system and no gas is combusted indoors.

The only difference from an electric heat pump air conditioningunit is that a gas engine rather than anelectric motor drives the compressor. However, this one difference producesmajor benefits.

GHP systemconstruction

Heat pump cycleWhen a liquid evaporates, it usually takes heat from its environment. Conversely,when vapor condenses and liquefies, it releases heat. This characteristic is utilised in the process called the “heat pump cycle.” In this cycle, coolant circulated by thecompressor is repeatedly mechanically evaporated and condensed to produce heating and cooling.

Cooling principle If you dab a little alcoholon your arm, you will feela cool sensation as thealcohol evaporates. This isbecause the alcoholdraws heat from your skin during evaporation.

If you move your hand closeto the steam of a boiling kettle, your hand will feel hot. This isbecause when the high-temperature steam touchesyour low-temperature handand the vapor changes toliquid, it releases heat ontoyour hand.

Heating principle

Gas Heat Pump MechanismDependable Power and Outstanding Energy SavingsOur Advanced Gas Engine is the Key to Air-conditioned Comfort

CompressorGas

Electricity

Gas engine

Heat exchanger

Outdoor unit

Hot water(Using exhaust heat)

4

Introduction to the Gas Heat Pump Series

Many different savings

Powerful heating

Gas Heat Pump Merits

Outdoor temperature (°C)

-10

7Electric heat pumpair conditioner

Eco CompactJ Series

Heat

ing

capa

city

(%)

Approx.

110

Approx.

70%

Exhaust heat from the gas engine is used for efficient heating. Comfort is maintained even during lowoutdoor temperatures.

A GHP unit is driven by a gas engine, meaning only the fan and peripheralequipment consume electricity. This reduces electrical power consumption to onlyapproximately 10% of an electric air conditioning unit of similar class. This reductionin electricity consumption may allow reduced contracted power charges and the reduction of incoming power supply equipment costs. As well as cutting electricity consumption, the use of economical gas as the main

energy source also offers potential reductions in running costs. In addition, the GHP control system adjusts the engine speed to match the indoor load, which makes economical and comfortable, high-efficiency operation possible.

Unlike large systems that use cooling towers, GHP air conditioning units do not need to use our precious water resources for cooling. This can reduce the water consumption in a typical large building by around 20%.

The wide-ranging requirements presented by the variety of volumes andshapes of enclosed spaces, as well as the variety of air-conditioninguses found in different buildings, are met by individual indoor units chosen to suit each application. The incorporation of the main refrigerant piping into a single system also gives flexibility in planningand installation.

Indoor units are available in a range of model variations to simplify selection of the unit that best fits the use, installation space, and, ofcourse, room decor. In addition, the ability to simultaneously control indoorunits of different capacities and types using a centralised control systemallows even more precise individual operation of the air-conditioningsystem.

Introduction to the Gas Heat Pump Series

Building Multi System

Flexibly meets the varied air-conditioning requirements of different building sizes and space usages

Many different savings

Powerful heating

Gas Heat Pump MeritsA Gas Air-Conditioning System Efficiently Uses Valuable Energy Resourcesto Provide Exceptional Economy and Comfort

Outdoor temperature and heating capacityp g p y

Gas heat pumpair conditioning unit

Electric heat pumpair conditioning unit



Reduction of Electricity Consumptiony p Running Costsg Rate Comparison for Contract Electricityp y

Your exact savings will depend upon local energy costs.

10%Approx.



Air conditioning 3.5%Air conditioning 35%

Reduction in total electricity consumption

Lighting, office equipment,

elevators, and other powered

equipment65%

Lighting, office equipment, elevators, and other powered equipment65%

7

Hot Water Recovery GHP

AHZP850H1

GHP: Gas Powered Air Conditioning Unit with Hot Water Recovery

Higher Performance (COP)Models available for natural gas and LPG.

Water heating function available in cooling mode.

Operation utilises heat recovered from the gas engine.

System Design

* Water pumps, storage tank, water heater, etc. are to be locally supplied.

P850 Model

1. Every indoor unit or group can be individually operated and set.2. Different configuration and capacity indoor units can be connected.3. The total capacity of connectable indoor units is 50 to 130% of the outdoor unit capacity.

tap

GHP Outdoor Unit

Water Pump

Water Supply

Heat Exchanger

ON/OFFSignal

Hot Water

Multi-split TypeAir-conditioning

P112 P140 P71 P140

OFFController ON ON ON

GasEngine

Water Pump

WaterHeater

StorageTank

Compressor

fig Doutdoor unit fixture

20

160

86

20-24 long hole

No Description Remarks

1 Refrigerant liquid piping connector ø 19.12 Refrigerant gas piping connentor ø 31.83 Exhaust drain piping connector ø 15 (inside dia.)4 Fuel gas piping connector R3/4 (external thread)5 Wiring port ø 28 Grommet6 Air inlet7 Hour meter8 Cooling water tank level9 Cooling water filling port cover

10 Exhaust vent ø 60.5 (outside dia.)11 Drain condensate piping connector ø 15 (inside dia.)12 Hot water inlet Rc1 (internal thread)13 Hot water outlet Rc1 (internal thread)

2100

2621

70

550

240

50

953

12

front side

(out

let p

roje

ctio

n)

(fan

gua

rd p

roje

ctio

n)

7

800

8

6

9

1270

back side

B C3

900

D

10

1000

860

(anchor bolt pitch)

(anc

hor

bolt

pitc

h)

A320

fig A

11

125

186fig B

fig C

4

105

165265

145

140

125 18

5

844924

135

2 5112 13

2.05 2.131.97

2.14

45 56 71 85

2,170

2,100 2,985

2,176

800

800

2,176

1,990

2,170

1,690800

800

3,5409,100

12,640

85 kW

G series

2,985 mm

H1 series

2,100 mm

85 kW (standard model)260 kgReducedweight!

56 kW (standard model)130 kgReducedweight!

Width Depth

G, H1 series

800 mm

Footprint reduction

30 %

H1 series

H1 series

H1 series

H1 series

G series

G series

G series

Conventional system

145

16

128

200

64

160

H1 series G series

H1 series G series

820kg

P450 P560 P710 P850

26units

32units

40units

48units

20units

20units – 32

units

H1 series Actual piping length: 170 m (equivalent length: 200 m)ConventionalG1 unit Actual piping length: 165 m (equivalent length: 190 m)

Outdoor unit capacity

Connectable indoor unitsConventional G series

8

1 Refrigerant liquid piping connector

2 Refrigerant gas piping connector

3 Drain piping connector

4 Fuel gas piping connector

5 Wiring port

6 Air inlet

7 Hour meter

8 Cooling water tank level

9 Cooling water filling port cover

10 Exhaust vent

11 Condensation water drain vent

† Annual Performance Factor: Calculated by summing the total heating and cooling capacity throughout the year and then dividing itby the total gas and electricity consumption for the same period.

*1 As of December 2007, Yanmar research*2 To reduce installation expenses and also prevent decreases in

operational efficiency, the refrigerant piping length should be keptas short as possible.

Industry’s Top* APF for All kW Ratings

series outdoor unitAPF† for Individual Models (Annual Energy Consumption Efficiency)

Industry’s Most Compact 45 to 85 kW Models

Higher Number of Connectable Indoor UnitsEven Greater Design FlexibilityPlanning is now even easier for hotels, hospitals, senior care centres, and other facilities with high numbers of both private rooms and small-capacity indoor units. Minimum capacity indoor units (P22) can be connected to all outdoor units.

* As of December 2007, Yanmar researchEquivalent kW Rating

Standard unitArea: TokyoApplication: Office

Comparison of Footprints

Comparison for Installation of 4 Units of 85 kW

Comparison of Installation Space

Comparison of Weights

85 kW 30% reduction in installation footprint

45/56 kW 15% reduction in installation footprint

28%reductionin installation

footprint

Industry smallest

Industry lightest

1,020 kg

Industry smallest

Approx. 10% reduction

even when compared with average for 85 kW

EHP outdoor unit

A light weight means a small load,

providing higher installation flexibility

even in existing buildings.

Industry’s Lightest 85 kW Outdoor Units

Industry’s Lowest Sound Levels Outstanding Comfort with QuietOperationEven 56 kW equivalent outdoor units (standard model) operate at 58 dB (A).Activating quiet mode can also reduceoperation sound by a further 3 dB (A).

Long Maintenance IntervalThe H1 series offers an industry-leadingmaintenance interval of 10,000 hours.As well as lowering maintenance costs,this supports the reduction in overallrunning costs.

Heating Operation in Temperatures of –10 CThe cold region specification allowsheating operation in temperatures ofdown to –10 C. This demonstrates thestable, high-performance heating that isavailable with GHP units. H1 systems also offer non-defrost operation, whichhelps to maintain comfort levels.

System expansion is only possible if the indoor/outdoor units and central control system are all compatible with H-LINK II. For moreinformation, refer to the relevant facility design materials.

Expansion of Control System Capacity Flexible Application even with Large-Scale ProjectsExtending the communication functions (H-LINK H-LINK II) has expanded the capacity of the control system.

Connectableoutdoor units

Connectableindoor units

Connectable units (Number of individual adaptors and indoor units)

To accommodate an external static pressure of 30 Pa, settings mustbe made in the outdoor unit. Contact your nearest Yanmar Energy Systems branch office or dealer for information on these settings.Select louvers, hoods, ducts, etc. that will maintain the external static pressure at 30 Pa or less.

Industry’s Longest* Piping Length of 200 m (Equivalent Length) Long refrigerant piping means a systemcan be installed even if the location for the outdoor unit is removed from theindoor units.

External Static Pressure of 30 PaThe ability to both install units on verandas and handling of short-circuitsin air flow has been improved. This further increases installation flexibility.

Snow Sensor Input Available

Function for Activating Quiet Mode with Signal Input from External Contact Point

1 Refrigerant liquid piping connector

2 X dimension2 (P450: 140, P560: 145)

3 Refrigerant gas piping connector3

4 Drain piping connector4

5 Fuel gas piping connector5

6 Wiring port6

7 Air inlet

8 Hour meter

9 Cooling water tank level9

1010 Cooling water filling port cover

111 Exhaust vent112 Condensation water drain vent

AN P450 AN P560

AN P710 AN P850

20-24 long hole

Front viewRear view

Front view Rear view

Foundation bolt hole pitch

Foundation bolt hole pitch

Foun

datio

n bo

lt hole

pitc

h

Fan

guar

d pe

aking

Exha

ust v

ent p

eakin

gFo

unda

tion

bolt h

ole p

itch

Fan

guar

d pe

aking

Exha

ust v

ent p

eakin

g

Outdoor unit fixture (Part D detail)

Outdoor unit fixture (Part D detail)

Part A detail

Part A detail

Part B detail Part C detail

Part B detail Part C detail

22-24 long hole

2

9

P222.2kW2.5kW

P282.8kW3.2kW

P363.6kW4.0kW

P454.5kW5.0kW

P565.6kW6.3kW

P717.1kW8.0kW

P808.0kW9.0kW

Model

CoolingHeating

CapacityD Type

Standard Type

Outdoor-Air Processing Unit

R410A D Type Indoor Unit Lineup

4 way Type

Double-Flow Type

Single-Flow Type

Corner Type

w/ decoration Panel

w/ decoration Panel

w/ decoration Panel

w/ decoration Panel

w/ decoration Panel

Ceili

ng M

ount

ed C

asse

tte Ty

pe

Ceiling Mounted Built-in Type

Ceiling Mounted Duct Type

Slim Ceiling Mounted Duct Type

Ceiling Suspended Type

Wall Mounted Type

Floor Standing Type

Concealed Floor Standing Type

Floor Standing Duct Type

Wall Built-in Type

Wall Built-in Downflow Type

Restaurant-Use Ceiling Suspended Type

Factory-Use Ceiling Suspended Type


Wall Built-in Type


Make-to-order

Make-to-order

Make-to-order*1 *4

Make-to-order

Make-to-order

Make-to-order

Make-to-order

Make-to-order

Make-to-order

Make-to-order

Make-to-order for P224 and P228

Outdoor-Air Processing Type

YZMP

YZFVP

YZBWP

YZBWUP

YZHTP

YZHFP

YZDP

YZBWP

VKMP

YZFP

YZAP

YZDP

YZSDP

YZHP

28–71M

140–1600M

140–280M

140–280M

80 • 140M

140 • 280M

140–280MF

140–280MF

50–100GAM

28–71M

28–71M

45~140A •

224M • 280M

22–71M

36–160M

*1. When floor standing duct type indoor units are used, they can be connected at up to 100% of the maximum capacity ratio of the outdoor unit. For example, with a P560 outdoor unit, two Floor Standing Duct Type 280kW indoor units can be used (capacity ratio: 100%), but no further indoor units can be connected.

*2. A single Floor Standing Duct Type 1120kW indoor unit requires two P560 outdoor units for operation.*3. A single Floor Standing Duct Type 1600kW indoor unit requires three P560 outdoor units for operation.*4. Spot energy-saving mode and outdoor-air processing mode are not available.

Outdoor-air processing units only handle the outdoor air load. To handle the indoor air load (indoor air conditioning), also install separate VRF or similar units. Outdoor-air processing units cannot be integrated into the refrigerant system for indoor air conditioning or the group control system for the remote controllers.

YZCP28–160MC

YZWP22–160M

YZEP22–36M

YZBP22–140M

YZKP28–71M

10

*2 *3

P909.0kW

10.0kW

P11211.2kW12.5kW

P14014.0kW16.0kW

P16016.0kW18.0kW

P22422.4kW25.0kW

P28028.0kW31.5kW

P35535.5kW40.0kW

P45045.0kW50.0kW

P56056.0kW63.0kW

P80080.0kW90.0kW

P1120112.0kW125.0kW

P1600160.0kW180.0kW

Outdoor-air processing units can be used in both connected operation with indoor units and stand-alone operation.

11

ItemModel

Capacity

DimensionsUnit

(Standard panel)

Weight: Unit (Panel)Power Supply

Power consumption

Running current

Air filter

Sound pressure level

(A scale)

Standard Panel

Power factor

External static pressure

Air flow amount

TypeMotor output

Refrigerant

Drain pipingOuter finish (Munsell number) <approx.>

CoolingHeatingLow temp. heatingHeightWidthDepth

CoolingHeatingCoolingHeatingCoolingHeating

HML

HML

LiquidGas

ModelRemote controller Model

Elec

trica

l cha

ract

erist

ics

50/6

0 Hz

Fan

Pipi

ng

conn

ectio

n

(kW)(kW)

(kW)(mm)(mm)(mm)

(kg)(VAC)(kW)(kW)

(A)(A)(%)(%)

(kW)(m3/min)(m3/min)(m3/min)

(Pa)(dB)(dB)(dB)

(mm)(mm)

2.83.23.4

246 (50) 840 (950) 840 (950)19.5 (5.5)

0.033/0.0320.027

0.20.2

91.4/94.190.0/89.2

0.05613.011.010.0

3028.527

ø6.4(Flare connection)ø12.7(Flare connection)

3.64.04.2

246 (50) 840 (950) 840 (950)19.5 (5.5)

0.033/0.0320.027

0.20.2

91.4/93.990.0/89.2

0.05613.011.010.0

3028.527


4.55.05.3

246 (50) 840 (950) 840 (950)19.5 (5.5)

0.047/0.0420.0340.3/0.2

0.290.4/91.3

89.5

0.05615.012.511.0

312927


5.66.36.7

246 (50) 840 (950) 840 (950)19.5 (5.5)

0.052/0.0500.038

0.30.2

89.7/89.390.5

0.05616.013.511.0

323027


7.18.08.5

246 (50) 840 (950) 840 (950) 22 (5.5)

0.066/0.0630.053

0.40.3

89.2/90.088.3

0.05622.017.513.5

363228


8.09.09.5

246 (50) 840 (950) 840 (950) 22 (5.5)

0.066/0.0650.053

0.40.3

89.2/87.888.3

0.05623.518.013.5

383328


9.010.010.6

246 (50) 840 (950) 840 (950) 22 (5.5)

0.093/0.0920.0750.50.4

89.4/88.589.3

0.05623.519.015.0

383531


11.212.513.2

288 (50) 840 (950) 840 (950) 25 (5.5)

0.187/0.1860.174

1.11.0

89.0/88.687.0

0.12033.526.020.0

443832


14.016.017.0

288 (50) 840 (950) 840 (950) 25 (5.5)

0.209/0.2080.200

1.21.2

87.1/86.789.2

0.12034.527.522.5

454034


16.018.019.0

288 (50) 840 (950) 840 (950) 25 (5.5)

0.209/0.2080.200

1.21.2

87.1/86.786.2

0.12034.527.522.5

464136


Single hase, 200

Resin net, mould proofTurbo fan

____

VP25(OD ø32) Galvanized steel sheet / Fresh white (6.5Y9.5/0.5)

PCP160KFLC1C61

YZCP28MC YZCP36MC YZCP45MC YZCP56MC YZCP71MC YZCP80MC

Multi

YZCP90MC YZCP112MC YZCP140MC YZCP160MC

(1) Cooling capacity under JIS B 8627 condition (27˚CDB/19˚CWB indoor suction air temp., 35˚CDB outdoor suction air temp.), heating capacity under JIS B 8627 condition (20˚CDB indoor suction air temp., 7˚CDB/6˚CWB outdoor suction air temp.), and low-temp. heating capacity under JIS B 8627 condition (20˚CDB indoor suction air temp., 2˚CDB/1˚CWB outdoor suction air temp.) are the performance measured with a 7.5 m piping length, 0 m level difference, and for standard combination.

(2) Sound pressure level is the value measured in conformity to JIS B 8627 and calculated with zero echo considered. When the unit is actually installed, the sound pressure level will be affected by operating and ambient conditions.

(3) The values above are for a single indoor unit.(4) Capacity characteristics vary according to the combination of indoor and outdoor units.(5) Specifications are subject to change without notice due to product improvements.

(50/60Hz)Specifications

D - Type

4way Type

This model 4-way air

Multi YZCP~MC

12

(50/60Hz)

ItemModel

Capacity

DimensionsUnit

(Standard panel)


Power consumption

Running current

Air filter

Sound pressure level (A scale)

Standard Panel*Remote controller

Power factor


Air flow amount

TypeMotor output

Refrigerant




ML

ML

LiquidGas

ModelModel

Multi



(3) The values above are for a single indoor unit. (4) Capacity characteristics vary according to the combination of indoor and outdoor units.(5) Specifications are subject to change without notice due to product improvements.* The "F" at the end of the model number indicates Fresh White, while "W" indicates "White." There is limited inventory of white models. Pay attention to the color of options if ordering white

panels.

Elec

trica

l cha

ract

erist

ics

50/6

0 Hz

Fan

Pipi

ng

conn

ectio

n

(kW)(kW)

(kW)(mm)(mm)(mm)

(kg)(VAC)(kW)(kW)

(A)(A)(%)(%)

(kW)(m3/min)(m3/min)

(Pa)(dB)(dB)

(mm)(mm)

YZWP22M

2.22.52.8

305 (53) 775 (1030) 600 (680)

26 (8)

0.078/0.0780.045/0.045

0.4/0.40.2/0.2

91.0/91.093.8/93.8

0.0107.05.0

3227

ø6.4 (Flare connection)ø12.7 (Flare connection)

PWJ36LF

YZWP28M

2.83.23.4

305 (53) 775 (1030) 600 (680)

26 (8)

0.083/0.0830.050/0.050

0.4/0.40.3/0.3

92.9/92.996.2/96.2

0.0159.06.5

3428


PWJ36LF

YZWP36M

3.64.04.2

305 (53) 775 (1030) 600 (680)

26 (8)

0.083/0.0830.050/0.050

0.4/0.40.3/0.3

92.9/92.996.2/96.2

0.0159.06.5

3428


PWJ36LF

YZWP45M

4.55.05.3

305 (53) 990 (1245) 600 (680) 31 (8.5)

0.118/0.1180.085/0.085

0.6/0.60.5/0.5

90.9/90.992.3/92.3

0.02012.09.0

3429


PWJ56LF

YZWP56M

5.66.36.7

305 (53) 990 (1245) 600 (680) 32 (8.5)

0.118/0.1180.085/0.085

0.6/0.60.5/0.5

90.9/90.992.3/92.3

0.02012.09.0

3429


PWJ56LF

YZWP71M

7.18.08.5

305 (53) 1175 (1430) 600 (680) 35 (9.5)

0.131/0.1370.098/0.104

0.7/0.70.5/0.5

93.2/94.395.1/96.2

0.03016.513.0

3732


PWJ80LF (W)

YZWP80M

8.09.09.5

305 (53) 1175 (1430) 600 (680) 35 (9.5)

0.151/0.1550.118/0.122

0.8/0.80.6/0.6

91.1/96.792.2/98.4

0.04018.013.0

3832


PWJ80LF (W)

YZWP90M

9.010.010.6

305 (53) 1665 (1920) 600 (680) 47 (12)

0.165/0.1940.132/0.161

0.9/1.00.7/0.8

92.3/96.894.3/98.2

0.05026.020.0

3933


PWJ160LF (W)

YZWP112M

11.212.513.2

305 (53) 1665 (1920) 600 (680)

47 (12)

0.165/0.1940.132/0.161

0.9/1.00.7/0.8

92.3/96.894.3/98.2

0.05026.020.0

3933


PWJ160LF (W)

YZWP140M

14.016.017.0

305 (53) 1665 (1920) 600 (680)

48 (12)

0.206/0.2310.173/0.198

1.0/1.20.9/1.0

98.4/98.099.4/99.0

0.08532.024.0

4337


PWJ160LF (W)

16.018.019.0

305 (53) 1665 (1920) 600 (680)

48 (12)

0.238/0.2800.205/0.247

1.3/1.41.1/1.2

96.6/98.897.8/99.5

0.09536.026.5

4640


PWJ160LF (W)

YZWP160M

Specifications

D - Type

Multi YZWP~M

Single hase, 200

Resin net, mould proofSirocco fan

VP25 (OD ø32)Galvanized steel sheet / Fresh white (6.5Y9.5/0.5)

LC1C61

Double-Flow Type

hinnest, lightest and most compact air conditioner in the industry.

13

Multi



(3) The values above are for a single indoor unit.(4) Capacity characteristics vary according to the combination of indoor and outdoor units.(5) Specifications are subject to change without notice due to product improvements.* The "F" at the end of the model number indicates Fresh White, while "W" indicates "White." There is limited inventory of white models. Pay attention to the color of options if ordering white

panels.

ItemModel

Capacity

DimensionsUnit

(Standard panel)


Power consumption

Running current

Air filter


Standard Panel*Remote controller

Power factor


Air flow amount

TypeMotor output

Refrigerant




ML

ML

LiquidGas

ModelModel

Elec

trica

l cha

ract

erist

ics

50/6

0 Hz

Fan

Pipi

ng

conn

ectio

n

(kW)(kW)

(kW)(mm)(mm)(mm)

(kg)(VAC)(kW)(kW)

(A)(A)(%)(%)


(Pa)(dB)(dB)

(mm)(mm)

YZKP28M YZKP36M YZKP45M YZKP56M YZKP71M

2.83.23.4

215 (70)1110 (1240)710 (800)31 (8.5)

0.066/0.0760.033/0.043

0.4/0.40.2/0.2

91.7/92.797.1/97.7

0.015 X 111.09.0

3833


PKJ56LF (W)

3.64.04.2

215 (70)1110 (1240)

710 (800)31 (8.5)

0.066/0.0760.033/0.043

0.4/0.40.2/0.2

91.7/92.797.1/97.7

0.015 X 111.09.0

3833


PKJ56LF (W)

4.55.05.3

215 (70)1110 (1240)710 (800)31 (8.5)

Single phase, 2000.083/0.0900.050/0.057

0.5/0.60.3/0.4

93.0/92.697.9/96.4

Resin net, mould proofSirocco fan0.020 X 1

13.010.0

4034


VP25 (OD ø32)

PKJ56LF (W)LC1C 1

5.66.36.7

215 (70)1110 (1240)

710 (800)32 (8.5)

0.096/0.1040.063/0.071

0.6/0.60.4/0.4

93.5/93.498.1/97.1

0.035 X 114.010.0

4235


PKJ56LF (W)

7.18.08.5

215 (70)1310 (1440)710 (800)34 (9.5)

0.107/0.1240.074/0.091

0.7/0.80.5/0.6

93.8/95.497.3/98.9

0.045 X 118.0/20.0

15.0

42/4337


PKJ80LF (W)Galvanized steel sheet / Fresh white (6.5Y9.5/0.5)


D - Type

Multi YZKP~M

Corner Type

Thin design of just 215 mm in height.Units can be installed in various locations, i.e., and ceilings,

14

(50/60Hz)

ItemModel

Capacity

Dimensions

WeightPower Supply

Power consumption

Running current

Air filter *6


(A scale)

Remote controller

Power factor

External static pressure *(5)

Air flow amount

TypeMotor output

Refrigerant




HML

HML

LiquidGas

Model

4.55.05.330070070028

0.146/0.1450.134/0.134

0.9/0.90.8/0.8

81.1/80.683.8/83.8

0.140 X 116.013.011.0

100-(160/50)393735


VP25(OD ø32)

5.66.36.730070070028

0.146/0.1450.134/0.134

0.9/0.90.8/0.8

81.1/8.0683.8/83.8

0.140 X 116.013.011.0

100-(160/50)393735


VP25(OD ø32)

7.18.08.5300

100070036

0.134/0.1330.122/0.122

0.9/0.90.8/0.8

74.4/73.976.3/76.3

0.350 X 119.517.516.0

100-(200/50)424038


VP25(OD ø32)

9.010.010.6300

140070045

0.184/0.1840.172/0.172

1.2/1.21.2/1.2

76.7/76.771.7/71.7

0.350 X 129.025.022.0

100-(200/50)434139


VP25(OD ø32)

11.212.513.2300140070046

0.210/0.2090.198/0.198

1.4/1.41.3/1.3

75.0/74.676.2/76.2

0.350 X 132.027.023.0

100-(200/50)434139


VP25(OD ø32)

14.016.017.0300140070046

0.279/0.2780.267/0.267

1.8/1.81.8/1.8

77.5/77.274.2/74.2

0.350 X 139.033.028.0

100-(200/50)444240


VP25(OD ø32)

22.425.026.5470

13801100137

1.34/1.411.34/1.41

7.0/7.47.0/7.4

94.7/95.094.7/95.0

0.380 X 2-

58.050.0

211-98/69-

4643

ø9.5(Flare connection)ø19.1(Brazing connection)PS1 female screw

28.031.533.547013801100137

1.34/1.541.34/1.547.1/7.97.1/7.9

94.3/97.594.3/97.5

0.380 X 2-

72.062.0

235-137/98-

4845

ø9.5(Flare connection) ø22.2(Brazing connection)PS1 female screw

YZDP45A YZDP56A YZDP71A YZDP90A YZDP112A YZDP140A YZDP224M YZDP280M

Multi

(1) Cooling capacity under JIS B 8627 condition (27˚CDB/19˚CWB indoor suction air temp., 35˚CDB outdoor suction air temp.), heating capacity under JIS B 8627 condition (20˚CDB indoor suction air temp., 7˚CDB/6˚CWB outdoor suction air temp.), and low-temp. heating capacity under JIS B 8627 condition (20˚CDB indoor suction air temp., 2˚CDB/1˚CWB outdoor suction air temp.) are the performance measured with a 7.5 m piping length, 0 m level difference, and rated external static pressure of 100 Pa for standard combination.


(3) The values above are for a single indoor unit. (4) Capacity characteristics vary according to the combination of indoor and outdoor units. (5) 12 levels of change in the external static pressure are allowed for P45 and P56 models and 14 levels for P71 through P140 models. For P224 and P280 models, the external static pressure

can be changed using the switch in the electric box. The values are indicated in the form of "high static pressure operation - normal operation". (6) When installing the optional air filter, be sure to apply it inside the inlet duct system. Select the filter with the dust collection efficiency of 50% (by the gravimetric method) or higher. (7) The "automatic airflow amount adjustment" function of this indoor unit enables automatic adjustment of outlet airflow amount upon installation to +/-10% of the rated airflow amount. (Please

refer to the installation manual for the setting of this function.)(8) Specifications are subject to change without notice due to product improvements.

Elec

trica

l cha

ract

erist

ics

50/6

0 Hz

Fan

Pipi

ng

conn

ectio

n

(kW)(kW)

(kW)(mm)(mm)(mm)

(kg)(VAC)(kW)(kW)

(A)(A)(%)(%)


(Pa)(dB)(dB)(dB)

(mm)(mm)

Specifications

D - Type


Air .This high static pressure model .

Multi YZDP~A·M

Single hase, 200

____ (Option)Sirocco fan

Galvanized steel sheetLC1C1

15

YZSDP22M YZSDP28M YZSDP36M YZSDP45M YZSDP56M YZSDP71M

Multi

2.22.52.820070062023

0.067/0.0700.058/0.063

0.6/0.70.5/0.5

59.4/59.858.7/60.9

0.062 X 18.06.4

30-103329


2.83.23.420070062023

0.067/0.0700.058/0.063

0.6/0.70.5/0.5

59.4/59.858.7/60.9

0.062 X 18.06.4

30-103329


3.64.04.220070062023

0.067/0.0700.058/0.063

0.6/0.70.5/0.5

59.4/59.858.7/60.9

0.062 X 18.06.4

30-103329


4.55.05.320090062027

0.074/0.0780.066/0.072

0.6/0.70.6/0.6

61.5/63.361.7/63.8

0.062 X 110.58.5

30-103430


5.66.36.720090062028

0.082/0.0940.075/0.087

0.8/0.90.7/0.8

52.6/54.852.5/54.4

0.13 X 112.510.0

30-103531


7.18.08.5200

110062031

0.099/0.1130.090/0.106

0.9/1.00.8/0.9

59.2/60.458.4/60.1

0.13 X 116.513.0

30-103632


Single phase, 200


VP20(OD ø26, ID ø20)Galvanized steel sheet

LC1C 1

ItemModel

Capacity

Dimensions

WeightPower Supply

Power consumption

Running current

Air filter


Remote controller

Power factor

External static pressure *(5)

Air flow amount

TypeMotor output

Refrigerant




ML

ML

LiquidGas

Model

Elec

trica

l cha

ract

erist

ics

50/6

0 Hz

Fan

Pipi

ng

conn

ectio

n

(kW)(kW)

(kW)(mm)(mm)(mm)

(kg)(VAC)(kW)(kW)

(A)(A)(%)(%)


(Pa)(dB)(dB)

(mm)(mm)



(3) The values above are for a single indoor unit. (4) Capacity characteristics vary according to the combination of indoor and outdoor units.(5) The external static pressure can be changed by replacing the connector in the electric box. The values are indicated in the form of "high static pressure operation - normal operation". (6) Specifications are subject to change without notice due to product improvements.


D - Type

Slim Ceiling Mounted Duct Type

hinnest, in the industry. This unit is suitable for

Multi YZSDP~M

16

(50/60Hz)

3.64.04.223596069024

0.1070.107

0.60.6

89.289.2

0.06014.012.010.0

363431


4.55.05.323596069024

0.1070.107

0.60.6

89.289.2

0.06014.012.010.0

363431


5.66.36.723596069024

0.1080.108

0.60.6

90.090.0

0.06014.512.010.0

373532


7.18.08.5235

127069033

0.1110.1110.60.692.592.5

0.09120.017.014.0

373534


8.09.09.5235

127069033

0.1120.1120.60.693.393.3

0.09120.017.014.0

373534


9.010.010.6235

159069037

0.2180.218

1.21.2

90.890.8

0.15027.523.019.0

413532


11.212.513.2235159069039

0.2370.237

1.31.3

91.391.3

0.15029.524.019.0

443734


14.016.017.0235159069039

0.2530.253

1.41.4

90.490.4

0.15034.026.020.0

464137


16.018.019.0235159069042

0.2530.2531.41.490.490.4

0.31036.027.020.0

494438


YZHP36MA YZHP45MA YZHP56MA YZHP71MA YZHP80MA YZHP90MA YZHP112MA YZHP140MA YZHP160MA

Multi

ItemModel

Capacity

Dimensions

WeightPower Supply

Power consumption

Running current

Air filter


(A scale)

Remote controller

Power factor


Air flow amount

TypeMotor output

Refrigerant




HML

HML

LiquidGas

Model

Elec

trica

l cha

ract

erist

ics

50/6

0 Hz

Fan

Pipi

ng

conn

ectio

n



(3) The values above are for a single indoor unit. (4) Capacity characteristics vary according to the combination of indoor and outdoor units.(5) Specifications are subject to change without notice due to product improvements.

Single phase, 200��


____

VP20(OD ø26, ID ø20)Fresh white (6.5Y9.5/0.5)

LC1C61

(kW)(kW)

(kW)(mm)(mm)(mm)

(kg)(VAC)(kW)(kW)

(A)(A)(%)(%)


(Pa)(dB)(dB)(dB)

(mm)(mm)

Specifications

D - Type

Mounted Type

Comfortable airflow that suits various shaped rooms.A new type of fan and motor have increased running efficiency.

Multi YZHP~MA

17

YZAP28M YZAP36M YZAP45M YZAP56M YZAP71M

Multi

2.83.23.429079523011

0.022/0.0270.022/0.027

0.3/0.20.2/0.2

74.474.4

0.0408.05.0

3630


3.64.04.229079523011

0.027/0.0320.027/0.032

0.3/0.30.3/0.2

87.4/78.487.4/78.4

0.0409.05.5

3730


5.66.36.7290

105023014

0.027/0.0320.027/0.032

0.30.3

79.379.3

0.04315.012.0

4236


7.18.08.5290

105023014

0.050/0.0600.050/0.060

0.50.5

85.6/85.685.6/85.6

0.04319.014.0

4639


4.55.05.3290

105023014

Single phase, 200��0.0200.020

0.30.3

83.283.2

Resin net, mould proofCross flow fan

0.04312.09.0

____

3934


VP13(OD ø18)White (3.0Y8.5/0.5)

LC1C�1

ItemModel

Capacity

Dimensions

WeightPower Supply

Power consumption

Running current

Air filter


Remote controller

Power factor


Air flow amount

TypeMotor output

Refrigerant




ML

ML

LiquidGas

Model

Elec

trica

l cha

ract

erist

ics

50/6

0 Hz

Fan

Pipi

ng

conn

ectio

n



(3) The values above are for a single indoor unit. (4) Capacity characteristics vary according to the combination of indoor and outdoor units.(5) Specifications are subject to change without notice due to product improvements.

(kW)(kW)

(kW)(mm)(mm)(mm)

(kg)(VAC)(kW)(kW)

(A)(A)(%)(%)


(Pa)(dB)(dB)

(mm)(mm)

(50/60 Hz)

D - Type

Wall Mounted Type

Specifications

This model further improves comfort and installation freedom and .

Multi YZAP~M

18

(50/60Hz)

ItemModel

Capacity

Dimensions

WeightPower Supply

Power consumption

Running current

Air filter


Remote controller

Power factor


Air flow amount

TypeMotor output

Refrigerant




ML

ML

LiquidGas

Model

Multi




Elec

trica

l cha

ract

erist

ics

50/6

0 Hz

Fan

Pipi

ng

conn

ectio

n

(kW)(kW)

(kW)(mm)(mm)(mm)

(kg)(VAC)(kW)(kW)

(A)(A)(%)(%)


(Pa)(dB)(dB)

(mm)(mm)

2.83.23.4600100022225

0.039/0.0440.039/0.044

0.2/0.20.2/0.2

97.5/95.797.5/95.7

0.015 X 17.06.0

3532


YZFP28M

3.64.04.2600

114022230

0.067/0.0670.067/0.067

0.4/0.40.4/0.4

81.7/85.981.7/85.9

0.025 X 18.06.0

3532


YZFP36M

4.55.05.3600

114022230

0.069/0.0750.069/0.075

0.4/0.40.4/0.4

88.5/96.288.5/96.2

0.025 X 111.08.5

3833


YZFP45M

5.66.36.7600142022236

0.086/0.0930.086/0.093

0.5/0.50.5/0.5

91.5/94.991.5/94.9

0.035 X 114.011.0

3934


YZFP56M

7.18.08.5600

142022236

0.087/0.0980.087/0.098

0.5/0.50.5/0.5

94.6/98.094.6/98.0

0.035 X 116.012.0

4035


YZFP71M

Specifications

D - Type

Multi YZFP~M



Site connection side PVC pipe OD ø21Ivory (5Y7.5/1)

LC1C�1

Floor Standing Type

models effectively perimeter .

19

(50/60Hz)

ItemModel

Capacity

Dimensions

WeightPower Supply

Power consumption

Running current

Air filter


Remote controller

Power factor


Air flow amount

TypeMotor output

Refrigerant

Drain pipingOuter finish



ML

ML

LiquidGas

Model

Multi




Elec

trica

l cha

ract

erist

ics

50/6

0 Hz

Fan

Pipi

ng

conn

ectio

n

(kW)(kW)

(kW)(mm)(mm)(mm)

(kg)(VAC)(kW)(kW)

(A)(A)(%)(%)


(Pa)(dB)(dB)

(mm)(mm)

YZMP28M YZMP36M YZMP45M YZMP56M YZMP71M

Specifications

D - Type

Multi YZMP~M



Site connection side PVC pipe OD ø21Galvanized steel sheet

LC1C�1

Concealed Floor Standing Type

erimeter air conditioner that builds into in order to maintain interior esthetics.

2.83.23.461093022019

0.039/0.0440.039/0.044

0.2/0.20.2/0.2

97.5/95.797.5/95.7

0.015 X 17.06.0

3532


3.64.04.2610

107022023

0.067/0.0670.067/0.067

0.4/0.40.4/0.4

81.7/85.981.7/85.9

0.025 X 18.06.0

3532


4.55.05.3610

107022023

0.069/0.0750.069/0.075

0.4/0.40.4/0.4

88.5/96.288.5/96.2

0.025 X 111.08.5

3833


5.66.36.7610

135022027

0.086/0.0930.086/0.093

0.5/0.50.5/0.5

91.5/94.991.5/94.9

0.035 X 114.011.0

3934


7.18.08.5610135022027

0.087/0.0980.087/0.098

0.5/0.50.5/0.5

94.6/98.094.6/98.0

0.035 X 116.012.0

4035


20

(50/60Hz)

ItemModel

Capacity

Dimensions

WeightPower Supply

Power consumption

Running current

Air filter

Power factor

External static pressureSound pressure level (A scale)

Air flow amount

TypeMotor output

Refrigerant

Drain pipingOuter finish (Munsell number) <approx.>Control panel



LiquidGas

YZFVP140M YZFVP224M YZFVP280M YZFVP355M YZFVP450M YZFVP800M YZFVP1120M YZFVP1600MYZFVP560M

Multi

14.016.017.01670750510110

0.36/0.440.36/0.44

2.6/2.22.6/2.2

40.0/57.740.0/57.7

0.7542

11/9051

ø9.5(Brazing connection)ø15.9(Brazing connection)

22.425.026.51670950510125

0.78/0.980.78/0.984.4/4.04.4/4.0

51.2/70.751.2/70.7

1.563

40/17052


28.031.533.516701170510145

0.66/0.870.66/0.87

4.2/3.84.2/3.8

45.4/66.145.4/66.1

1.580

27/10053


35.540.042.518701170720210

2.02/2.572.02/2.57

7.2/8.67.2/8.6

81.0/86.381.0/86.3

2.2100

157/33860


45.050.053.018701170720210

2.02/2.572.02/2.57

7.2/8.67.2/8.6

81.0/86.381.0/86.3

2.2120

45/21060


80.090.090.0185017601050490

2.12/3.732.12/3.7311.8/13.111.8/13.151.9/82.251.9/82.2

5.5255

73/23361/63


112.0125.0132.0185019601200630

4.14/5.354.14/5.3517.9/18.417.9/18.466.8/83.966.8/83.9

7.5340

46/22163.5/65.5

ø15.9(Brazing connection)X2ø28.6(Brazing connection)X2

160.0180.0190.0185023601200915

5.45/6.515.45/6.5124.2/25.824.2/25.865.0/72.865.0/72.8

11.0510

30/18670/72

ø15.9(Brazing connection)X3ø28.6(Brazing connection)X3

YZFVP1400M

140.0160.0160.0185019601200775

7.86/10.07.86/10.030.5/33.630.5/33.674.4/85.974.4/85.9

11.0425

43/28066/68

ø19.6+ø15.9(Brazing connection)ø31.8+ø28.6(Brazing connection)

56.063.067.018701470720240

2.17/2.812.17/2.81

9.1/9.59.1/9.5

68.8/85.468.8/85.4

3.7165

32/17861


Top drain: PS1 1/4 female screw Bottom drain: PS1 female screwPS1 female screw

Elec

trica

l cha

ract

erist

ics

50/6

0 Hz

3-phase, 200�

Resin netSirocco fan

Ivory white (5Y7.5/1)Standard equipment

(kW)(kW)

(kW)(mm)(mm)(mm)

(kg)(VAC)(kW)(kW)

(A)(A)(%)(%)

(kW)(m3/min)

(Pa)(dB)

(mm)(mm)



(3) The values above are for a single indoor unit.(4) Capacity characteristics vary according to the combination of indoor and outdoor units.(5) Specifications are subject to change without notice due to product improvements.(6) YZFVP ~ M cannot be incorporated into pro rata rating systems.

Fan

Pipi

ng

conn

ectio

n

Specifications

D - Type

Floor Standing Duct Type

This model used to air condition wide spaces, i.e., large stores, factories, etc.

Multi YZFVP~M

Aircon ManagerThis PC-based system offers both centralised control and a function for the proportional distribution of gas/electricity bills.

In recent years, air-conditioning systems have become increasingly large. Yanmar Energy System’s Aircon Manager1 can be used to control complex, sophisticated air-conditioning systems from a personal computer. It also incorporates a function for the proportional distribution of gas/electricity bills,2 an essential feature for commercial buildings.1. Please consult our representative before making any

decision on the adoption of this system.2. Please ensure the calculation method is suitable for your

installation.

Aircon Manager

LV256B2 (Interface and software)Personal computer for Aircon Manager use only, monitor, printer and UPS must be obtained locally.

Monitoring

Start/Stop

Room temperature

Set temperature

Operation mode

Malfunction

Filter inspection

Operation and set

Start/Stop

Set temperature

Operation mode

Airflow direction

Fan speed

Remote controller permission/prohibition

Proportional distribution of bill

Summary for individual tenant

Summary for individual group

Print of summary lists

Setting period of proportional distribution

Setting method of proportional distribution

Setting excluded time of proportional distribution

Setting option of proportional distribution

System setting

Zone setting

Schedule setting

Setting scheduled operation

Display of general history

Initial setting (registration of group)

Instant confirmation of zone/group operating conditionsThe status of each group is indicated using red for operation, green for stoppage and yellow for malfunction. Each group’s set temperatures, operation modes, current room temperatures and malfunction error codes are all displayed in lists. These lists enable instant visual confirmation of the operating and setting status of air conditioners. Start/stop operation of units can also be executed directly from this screen.

Setting of air direction, fan speed, remote controller permission/prohibition, as well as basic start/stop controlIn addition to daily start/stop control, operation modes (cooling, heating, fan only), set temperatures, air directions, fan speeds and resetting of filter indicators can all be managed using simple mouse operations. It is also possible to permit/prohibit basic functions (start/stop, operation modes, set temperatures) from remote controllers.

Control of daily start/stop on yearly schedule and achievement of energy savings Individual operation patterns in which the system starts/stops up to 8 times a day can be set for week days, holidays and 2 special schedules. It is also possible to operate a yearly schedule by registering these patterns to the calendar. Operation can be controlled for individual zones and all groups as well as individual groups.

More efficient facility management thanks to display/print out of gas/electricity consumption for individual zonesThe proportional distribution of gas/electricity consumption during a specific period can be displayed and printed out for individual zones and groups as well as all groups. The following 3 methods are available for calculating the proportional distribution.• Air-conditioning period (standard): Total gas/electricity consumption is proportionally distributed according to the period for which the thermostat of each indoor unit is on.

• Price rate: Period for which the thermostat of each unit is on is multiplied by a set price rate.• Air-conditioning load: Total gas/electricity consumption is proportionally distributed according to the refrigerant flow of each indoor unit.

21

Aircon Manager interface

RS232C

Monitor unit

Specifications

Output

Expansion printed circuit boardA printed circuit board that can be used to expand the number of lines connectable to Aircon Manager interface from the standard 2 lines to 4 lines. This enables the creation of a large network with Aircon Manager interface’s 4 lines connected to 64 groups.Equipped with Aircon Manager interface.

Interface for adding watt metersThis interface is required to execute power proportional distribution based on the values calculated for gas/ electricity meters. The interface can be connected to up to 12 meters.Equipped with Aircon Manager interface.

Examples of System Configuration

Input of forced stoppageStandard 4 contact input available(No-voltage contact input)

* When the function for proportional distribution of gas/electricity bills is available, up to 256 groups and indoor units can be connected using an optional expansion printed circuit board.

The proportional distribution function is not available for floor-standing duct type indoor units YZFVP280-560M and YZFVP1120M/1400M/1600M. It is also not available for floor-standing duct type units during the outdoor-air processing mode or the spot energy-saving mode.

Gas and electricity meters(Obtain locally)Up to 12 units can be connected using an optional interface.

Maximum of 64 groups

Incorporating an optional expansion printed circuit board allows an additional 256 indoor unit groups to be connected to an Aircon Manager 2 line system.

Yanmar centralised control equipment can be used togetherwith the Aircon Manager system.

Expansion of Systemfor Large Facilities

If a single Aircon Manager system is not sufficient to manage a facility (more than 256 groups required), contact Yanmar Energy System regarding systems with up to 4 Aircon Manager interface units. Such systems enable the connection of a total of 1,024 groups, which can still be managed from a single personal computer.

OptionsAircon

Manager

Interface

Personal

computer

Ambient conditions

Dimensions

Power consumption

Option adapter

Performance

CPU

Main RAM

HD

OS

Temperature: -10 to 50 C, Relative humidity: 0 to

90% (without condensation)

275 (W) x 68.5 (D) x 263 (H) mm

Maximum 20 W (rated power voltage), Single phase,

AC 100-240 V, 50/60 Hz

Expansion printed circuit board and interface for

adding watt meters

50 or more for insulation resistance of DC 500 MV

Intel® Core2 Duo 3.00GHz

2GB

255GB (RAID)

Windows XP Professional

Notes: 1. Personal computer (for Aircon Manager use only), monitor, printer and UPS must be obtained locally.

2. Applicable specifications and models are subject to change without notice.

22

23

Installation ExamplesShopping mall 5,800 kW

Restaurant 85 kW

Shopping centre 850 kW

Toy store 425 kW

School 128 kW

Restaurant 56 kw

24

Operating range (for pull-down)

Optional air guard required

Continuous operation range

Outdoor suction air dry-bulb temp. ( CDB)

Indo

or s

uctio

n ai

r w

et-b

ulb

tem

p. (

CW

B)

-10 0 105

10

1514

20

25

3028

20 50434030

Operating range (for warm up)

Continuous operation range

Outdoor suction air wet-bulb temp. ( CWB)

Indo

or s

uctio

n ai

r dr

y-bu

lb te

mp.

( C

DB

)

-11 05

10

15

20

25

30

10 18 25

800

800

1690 1690

1690 1690

800

800

800

1690 1690 1690

Passage openingPassage opening

Passage opening Passage opening

or m

ore

500 or more

FrontFront

2300

or m

ore

500

or m

ore

1000

or m

ore

2290 or more

100 or more

100 or more 100 or more *2 500 or more

5870 or more

Front

2300

or

mor

e

1000

or m

ore

500

or m

ore

100 or more

100 or more100

or more100 or more4180 or more

4180 or more

Front Front

Front

3600

or m

ore

500

or m

ore

500

or m

ore

*1 500

or m

ore

*3 600

or m

ore

*3 600

or m

ore

*3 600

or m

ore

1000

or m

ore

500

or m

ore

1000

or m

ore

1000

or m

ore

4100

or m

ore

(Single unit installation) (Multiple unit installation)

*1. Provide maintenance access with a width of 500 mm or more on either side of the unit.

*2. In the case of the installation of multiple outdoor units, provide maintenance access with a width of 500 mm or more on either side of each group of three units.

*3. Provide a passage from the entrance to the outdoor unit installation site to the front of each outdoor unit with a width of 600 mm or more.

*4. If you wish to install four or more outdoor units together, please consult your nearest Yanmar dealer.

*5. Decide the appropriate installation space after considering the minimum area practically required for the installation of the outdoor units.

*6. Provide an appropriate isolation distance between the outdoor units and flammable substances as designated by the Fire Prevention Evaluation Label.

*7. Install the outdoor units in a location that is able to appropriately support their weight.

X Y

1. If 100 ≤ X < 500 Y ≥5002. If 100 ≤ Y < 500 X ≥500

1. Operating Conditions for Cooling and Heating

Installation space P450, P560

When the outdoor units are installed, a service space must be provided for the performance of periodic maintenance work, etc. This service space should be designated according to the diagram below. Decide the appropriate space after considering the minimum area practically required for the installation of the outdoor units.

Use the outdoor units inside the following range of operating conditions.

2. Installation Procedure

Cooling operation

Heating operation

Indoor temperature/humidity

Outdoor suction temperatureIndoor temperature

Outdoor suction temperature

20 to 30 ˚CDB, 80 % or less (Can be operated at 30 to 34 ˚CDB for pull-down)

- 10 to 43 ˚CDB15 to 30 ˚CDB

- 10 to 35 ˚CDB(Some operations are partially limited to use at 26 to 35 ˚CDB.)

Operating conditions for cooling Operating conditions for heating

* The range shown in the above table and graphs is the operating range of the outdoor units.* Neither heating operation at an outdoor temperature of more than 35 ˚CD.B. nor cooling operation at an outdoor temperature of less than -10 ˚CD.B. is possible

due to operational limitations. (The outdoor temperature values are those detected by the built-in outdoor air sensor inside the outdoor unit.)Note: Pull-down refers to the operation from the start up of cooling until the unit enters the continuous operation region. Warm-up refers to the operation from the start up of heating until the unit enters the continuous operation region.

25

or m

ore 2300

or m

ore

2300

or m

ore

1000

or mo

re

2100 2100 2100

2100 2100

800

800

5000 or more

800

2100 2100

800

800

2000

or m

ore

FrontFront

500 or more

2700 or more

100 or more

100 or more

100 or more

100 or more

100 or more

100 or more

100 or more5000 or more

7100 or more

500

or m

ore

Front

Front Front

Front

*2 500 or more

*1 500

or m

ore

500

or m

ore

500

or m

ore

500

or m

ore *3 6

00 o

r mor

e

*3 600

or m

ore

*3 600

or m

ore

500

or m

ore

X Y

1000

or m

ore

1000

or m

ore

1000

or m

ore

3600

or m

ore

4100

or m

ore

(Single unit installation) (Multiple unit installation)

Passage opening Passage opening

Passage openingPassage opening

1. If 100 ≤ X < 500 Y ≥5002. If 100 ≤ Y < 500 X ≥500

*1. Provide maintenance access with a width of 500 mm or more on either side of the unit.

*2. In the case of the installation of multiple outdoor units, provide maintenance access with a width of 500 mm or more on either side of each group of three units.

*3. Provide a passage from the entrance to the outdoor unit installation site to the front of each outdoor unit with a width of 600 mm or more.

*4. If you wish to install four or more outdoor units together, please consult your nearest Yanmar dealer.

*5. Decide the appropriate installation space after considering the minimum area practically required for the installation of the outdoor units.

*6. Provide an appropriate isolation distance between the outdoor units and flammable substances as designated by the Fire Prevention Evaluation Label.

*7. Install the outdoor units in a location that is able to appropriately support their weight.

*8. The shape of the outdoor units shown in the top view will differ slightly from the actual appearance following combined installation.

Outdoor unit

H1 H

2 1

2

1st branch with Y joint

(Indoor unit at lowest level)

(Indoor unit at highest level)

Outdoor unit

H1

H2

1

2

H joint

Can not connect

(Indoor unit at lowest level)


Installation space P710, P850

3. Refrigerant Piping

Piping Method of Refrigerant Branching

1. Refrigerant branching with Y Joints

2. Refrigerant branching with H Joints

H1 H

2

Note: No rebranching is allowed after the H joint. P280 type or larger units can not be connected after the H joint.

*1 The piping length from the outdoor unit to the furthest indoor unit.*2 The first branch looking from the outdoor unit.*3 If the length after the first branch exceeds 40 m, calculate the elevation difference between indoor units according to the following formula.

2 = 40 to 60 m: H2 = 37 – 11/20 x 2 (m) 2 = 60 to 90 m: H2 = 11 – 7/60 x 2 (m)

L (actual piping length) = 1 + 2L’ (equivalent piping length) = L (actual piping length) + (equivalent length of Y joint/H joint and L joint)

Outdoor unit

1st branch with Y joint (Indoor unit at lowest level)

Can not connect


H joint

1

2

Calculate the equivalent piping length for the gas side refrigerant piping using the following formula. Equivalent piping length (m) = (Actual piping length to the furthest outdoor unit) + (Equivalent piping length of joint x number of joints)

3. Refrigerant branching with Y Joints and H Joints

Allowable Piping Length and Allowable Level Difference

Equivalent piping length

Descriptions

Pipe diameter

L joint

Y joint H joint 1.00.5

ø6.4

0.16

ø9.5

0.18

ø12.7

0.20

ø15.9

0.25

ø19.1

0.35

ø22.2

0.40

ø25.4

0.45

ø28.6

0.50

ø38.1

0.65

ø44.5

0.75

ø31.8

0.55

Table for calculating equivalent piping length of joints

Selecting a Y Joint and H Joint

(Unit : m)

* Rebranching cannot be done downstream of the H joint. Indoor units above the P280 type cannot be connected downstream of the H joint.* The kits for R22, R407C, and R410A are not compatible. Be sure to use those exclusive to R410A.

Capacity of outdoor units

P450, P560P710, P850

Refrigerant: R410APart number of

Y jointRBPP72YRBPP104P

First branch with Y joint(the first branch looking from the outdoor unit)

Total capacity of indoor units (kW)

Less than 22.4

22.4 - 33.0

33.0 - 71.0

71.0 - 104.0

104.0 or more


H jointRBPP22H

RBPP33H

RBPP72H

RBPP104H

–

First branch with H joint (the first branch looking from the outdoor unit)

Total capacity of indoor units (kW)

Less than 22.4

22.4 - 33.0

33.0 - 71.0

71.0 - 104.0

104.0 or more


Y jointRBPP22Y

RBPP33Y

RBPP72Y

RBPP104Y

RBPP218Y

Second branch and after with Y joint

Model Building Multi Type

Allowable maximum length*1 Actual piping length

Equivalent piping length

Allowable level difference Level difference between indoor and outdoor units

Level difference between indoor units

Allowable length after 1st branch*2

Total piping length

170

200

50

15*3

90*3

640

L

L’

H1

H2

2

ANZP450H1/ANZP560H1ANZP710H1/ANZP850H1AHZP850H1

26

27

While there are a variety of wiring methods for branch circuits, the appropriate selections should be made for the branch switches, branch overcurrent breakers, and wire sizes based on the local wiring regulations. The diagram below shows one example of wiring.

Preshipment refrigerant charge

Calculation of additional refrigerant chargeCalculate the additional amount to charge R on the basis of the piping size and length of the extended piping. Calculate R using the following formula rounded to the nearest 0.1 kg.Note: The additional amount of refrigerant needs to be calculated with an accuracy of less than ±5 %.

4. Wiring

Wiring Procedure

Calculation of Additional Refrigerant Charge

Outdoor unit

Amount of sealed refrigerant (kg)

A (kg)

P450

11.8

3.7

P560

11.8

5.0

P710

11.8

11.8

P850

11.8

12.6

D typeIndoor Unit

R (kg) = A + (L1 x 0.25) + (L2 x 0.17) + (L3 x 0.11) + (L4 x 0.054) + (L5 x 0.022)Additional charge amount

L1: Total length (m) of ø 19.1 mm pipingL2: Total length (m) of ø 15.9 mm pipingL3: Total length (m) of ø 12.7 mm piping

L4: Total length (m) of ø 9.5 mm pipingL5: Total length (m) of ø 6.4 mm piping

LC LC1–

Outdoor unit

BS unit BS unit

Three-phase 200 V or

Single-phase 200 V

Indoor unit

Remote controller Remote controller

BS unit

Remote controller Remote controller

Indoor unitIndoor unit Indoor unit Indoor unitCOOL/HEAT switchover

remote controller (option)

Single-phase200 V

to other outdoor unit or centralized control equipment

[A] Option[B] Cool /Heat selector[C] Indoor-Outdoor/Outdoor-Outdoor transmission wiring (H type)[D] Indoor-Outdoor transmission wiring (D type)[E] Outdoor-Outdoor transmission wiring (D type)[F] Control circuit transmission wiring[G] Power supply

[A] [B] [C] [D] [E] [F] [G]

COO

L/HEAT SW

COO

L/HEAT SW

COO

L/HEAT SW

[X] Indoor side[Y] Outdoor side

[X] [Y]

Note: Floor-standing duct type indoor unit models with a three-phase 200 V specification are available.

Power supply

A B 1 2C F2

F2 1+

F1

R S TF1

R SA

B

C

F1

F2

F1

F2

[Y][X]

R SA

B

C

F1

F2

F1

F2

[Y][X]

R SA

B

C

F1

F2

F1

F2

F1

F2

F1

F2

F1

F2

RS

NP NP

RS RS

NP

N NP PNP

F1

F2

F1

F2

NPRS

NP

NP

1. COOL/HEAT mode switching can be performed by BS unit.2. COOL/HEAT mode switching can be performed using either a remote controller, Cool/Heat selector, or COOL/HEAT central remote controller. (Options)

• AFZP

LC LC1–

Outdoor unitSingle-phase 240 V * Procure a step-down transformer in the field.

* Procure a step-down transformer in the field.

Indoor unit

Remote controller Remote controller Remote controller Remote controller

Indoor unitIndoor unit Indoor unit Indoor unit

to other outdoor unit or centralized control equipment

[A] Option[B] Cool /Heat selector[C] Indoor-Outdoor/Outdoor-Outdoor transmission wiring (H type)[D] Indoor-Outdoor transmission wiring (D type)[E] Outdoor-Outdoor transmission wiring (D type)[F] Control circuit transmission wiring[G] Power supply

[A] [B] [C] [D] [E] [F] [G]

[X] Indoor side[Y] Outdoor side

Note: Floor-standing duct type indoor unit models with a three-phase 200 V specification are available.

A B 1 2C F2

F2 1+

F1

R S TF1

F1

F2

F1

F2

F1

F2

RS

NP NP

RS RS

NP

N NP PNP

F1

F2

F1

F2

NPRS

NP

NP

• ANCP, AHZP, PHZP

*1 If the current exceeds 63 A, do not connect the cables in series.

For the specifications of the power supply and minimum wire diameter (power supply wiring, communication wiring, and remote controller wiring), refer to the following table.

• The minimum wire diameter for power supply specifications and wiring specifications (power supply wiring, communication wiring, and remote control wiring) is listed in the table below.

Wiring

Selection according to EN60335-1Current i (A)

i ≤ 66 < i ≤ 10

10 < i ≤ 1616 < i ≤ 2525 < i ≤ 3232 < i ≤ 4040 < i ≤ 63

63 < i

Wire size (mm2)0.75

11.52.546

10*1

Table 1

Remote controllerWire diameter

EN60335-1mm2

CommunicationWire diameter

EN60335-1mm2

Models

Power supplyPower supply Wire diameter

EN60335-1mm2

Maximum currentAt start-up

AFrequency

HzVoltage

VPhase

–

Power supply communication Remote controllerPower supply Maximum current

Wire diameter *1 Wire diameter *2 Wire diameter *3

Phase Voltage Frequency At startingVoltage Frequency- V Hz A mmV Hz A 2 mm2 mm2

Indoor unit D-type ø1 200 50D-type ø1 200 - 2.5 0.75 0.75

Outdoor unitAFZP560J ø1 200 50ø1 200 24 2.5 0.75 0.75AFZP850J ø1 200 50ø1 200 30 2.5 0.75 0.75

Type

*1. two-or three-core*2. Sheathed vinyl cord or cable (two-core)

Maximum length: 1000 m or shorter (total extended length: 2000 m)When using a shielded cable, be sure to ground only one end of the shielded cable. Do not ground both ends.Maximum number of branches: 16 (no subbranches)

*3. Sheathed vinyl cord or cableMaximum length: 500 mIndoor unit remote controller: two-core

• Ground: 2.5 mm2 or more (ø1.6 mm) (copper)

• The outdoor unit should only be connected with one indoor unit, which in turn should be crossover-connected tothe other indoor units. (Unless a central control system is used, the addresses of the respective units are automatically configured and thus you do not have to manually configure them.)

CAUTION

• Follow local codes and regulations when selecting field wires.• The above wire sizes are selected at the maximum current of the unit according to the

European Standard, EN60335-1. Use the wires which are not lighter than the ordinary polychloroprene sheathed flexible cord (code designation H05RN-F).

• Use shielded wires for communication wires, and connect both ends of the shielding part to the earth screw in the electrical box.

• In the case the indoor unit power cables are connected in series, add each unit maximum current and select wires table 1.

• The earth cable size complies with local code: IEC245, No. 571.

CAUTION

ø 1ø 1ø 1ø 1

ø 1

240240240240

240

50505050

50

–191924

24

0.752.52.52.5

2.5

0.750.750.750.75

0.75

0.750.750.750.75

0.75

Indoor units

Outdoor units

All modelsANCP450JANCP560JANCP710JANCP850J

AHZP850H1

28

29

5. Gas and Drain Piping Work

CautionsBe sure to install piping separately from the exhaust drain piping, and not to let the exhaust gas from the exhaust drain pipe flow back. If the exhaust gas flows back, the equipment in the engine room will rust and problems will occur.

Exhaust drain piping

Drain port

Open to atmosphere

Exhaustdrain hose

Condensed water drain piping

Gas pressureMax. gas pressureStandard gas pressureMin. gas pressure

2.52.01.0

Gas type Naturalgas

3.3 2.8 2.0

Propanegas

2.2 1.5 0.7

Butanegas

(Unit: kPa)Gas Supply Pressure

Adjust the gas supply pressure at the inlet for the outdoor unit so that it conforms to the relevant values in the above table.

The gas installer should refer to the above table to determine the gas pipe sizing.

45 kW142

56 kW196

71 kW249

85 kW279

ModelMJ/h

Maximum Gas Demand (HHV base)

Outdoor Units Drain Piping Work1) Exhaust drain piping

Fit drain hoses supplied to extend the drain piping to the drain. Fix the pipe end. If two or more outdoor units are installed, lay independent piping for each unit.(1) Do not use common piping for the exhaust from the outdoor

unit and drain from the indoor units. Exhaust gas will flow backward into the rooms, causing poisoning and the substrates in the indoor units to corrode. This will result in malfunctions.

(2) When discharging exhaust from the outdoor unit into a sealed drain or tank, or when discharging both exhaust from the outdoor unit and drain from the indoor units into the same location, use piping that vents exhaust gas to the atmosphere.

(3) Ensure that the extension hose is not lifted or clogged. If drain water freezes in the pipe during the winter, it may lead to operation problems in the engine. To prevent this, cut the drain piping at a point that can be sloped at a steep angle. Then, fix the pipe to a drain to route the drain water to a drain port. As the direct discharge of drain water onto concrete surfaces may cause discolouring or staining, extend the piping to an appropriate discharge point.

(4) If the drain pipes from two or more outdoor units are combined, lay the combined piping so that it does not receive exhaust pressure. If the combined piping receives exhaust pressure, the exhaust will enter the outdoor units that are not running, causing malfunctions.

(5) When installing the outdoor unit on a veranda or rooftop whose surface is finished with a waterproof coating, take care not to break the waterproof coating when extending the exhaust piping from the outdoor unit to the roof drain port.

(6) Use rigid polyvinyl chloride drain pipes. (local supplies)

Fuel Gas Piping WorkUse approved gas pipes for the gas piping to the outdoor unit and install the equipment as shown in the illustration on the right.(1) Use an approved flexible gas hose to link the fuel gas

piping to the outdoor unit.Note: If a vibroisolator is used, in particular, the outdoor unit will vibrate when starting up. Carefully consider the layout of the reinforced gas hose.

(2) Install a gas filter between the flexible gas hose and the stop cock.

(3) After completing pipe connections, apply soapy water to the joints to check them for gas leaks.

(4) If sealing tape is used for screw threads, the tape will get into the valve seat of the gas regulator, resulting in gas leaks. To prevent gas leaks, use paste type sealant.

(5) When required by national or regional legislation, a low gas pressure switch has to be mounted in the safety loop.

(6) Installation must be in accordance with local and national standards or legislation.

Outdoor unit

Stop cock Gas filter

Low gaspressure switch

gas hoseRefer to (5).

LP

30

2) Condensed water drain pipingTo drain condensed water, extend the condenser drain piping as required to an appropriate discharge point.

3. Indoor Unit Drain Piping(1) Install drain pipes.

• The diameter of a drain pipe should be greater than or equal to that of the connecting pipe (vinyl tube).

• Keep the drain pipe short and sloping downward at a gradient of at least 1/100 to prevent air pockets from forming.

• If the drain hose can not be sufficiently sloped, install raised drain piping (available as an optional kit).

• To keep the drain hose from sagging, space hanging wires every 1 to 1.5 m.

• Use the supplied drain hose and clamp. Tighten the clamp firmly on the drain hose.

• Insulate the clamp with the attached insulating material.• If combining multiple drain pipes, install them according to the

procedure below.• Select combined drain pipes with a gauge suitable for the

operating capacity of the unit.

<Precautions for Raised Drain Piping>• When installing raised drain pipes, do not exceed the specified

height.• Install the drain raising pipes vertically and as close as possible to

the unit.

(2) After piping work is finished, check that drainage flows smoothly.• Open the water inlet lid, add water gradually and check the

drainage flow.

Note: Do not install indoor unit drain pipes into the same drainage channel or piping as those used for engine exhaust gas, exhaust drainage, or harmful gases including sulfur-based gas. Exhaust gas will flow backward into rooms and cause poisoning.

(1P174303B)

(3K010456D)

(1P028670C)

(3K012701A)

(3K013986D)

Ceiling slab300 or less

300 or less

Ceiling slab

300 or less

Drain hose (attached)Drain riser pipe (must be obtained locally)

Drain riser pipe (must be obtained locally)

Supporting bracket

Supporting bracket

Supporting bracket

Adjustable (675 or less)

Initial area

Initial area

850

or le

ss

Clamp (attached)

Clamp (attached)

(Unit (mm))

(Unit (mm))

1~1.5m

1~1.5m

1~1.5m

175

175

*Attached to options

Drain hose (attached)Adjustable (467 or less)

700

or le

ss

Drain riser pipe

Drain hose (attached*) Adjustable

Clamp (attached*)

222

0~25

0

From the ceiling of the indoor unit220 to 600 mm*

* Install the drain riser pipe to a height of 220 mm or more. If it is less than 220 mm, pumping operation noise can be louder than usual.

Initial drain piping (VP20)(must be obtained locally)

Downward slope 1/100 or more

Refrigerant pipe

Drain piping (VP20)(must be obtained locally)

50 o

r mor

e29

0 Requ

ired

inst

alla

tion

spac

e

50 or more 260 150

Required installation space

Required installation space

Can be installed at right and left sides

20

270

53

Small-capacity indoor unit: 795

Large-capacity indoor unit: 1050

Inst

all t

he ri

ser p

ipe

to

a he

ight

of 6

00 to

100

0 m

m.

If it

is le

ss th

an 6

00 m

m,

pum

p ru

nnin

g no

ise

can

be

loud

er th

an u

sual

.

1000

or l

ess

Combined piping(Downward slope of 1/100 or more)

100

mm

or m

ore

Fig. 3

Large packing (5) (attached)

Clamp (1)(attached)

4 mm or less

Face seam upwards.Fig. 1

Fig. 2Tape Drain hose (2)

(attached)

Clamp (1)(attached)

Drain riser pipe(must be obtained locally)

300 mm or less Supporting bracket

Ceiling slab

Clamp (1) (attached)

1~1.5m

Adjustable(600 mm or less)

Drain hose (2) (attached)

Drain hose (2) (attached)

Fig. 4

Level or rising

Run the drain hose level or slope upwardsa little to prevent air pocketing. If air pockets form, bubbling or other strange noises may be heard while the drain pump isstopped because of drainage back-flowing.

[ Heating and Cooling Operation ]1. The air conditioning units introduced in this catalogue are for human environment use.

Don’t use them for specialised purposes such as food, precision machinery, artworks or animals. They could cause deterioration or other problems.

2. Don’t use these air conditioning units in vehicles or ships. Damage due to vibration,salt, etc. could cause water leakage, oil leakage, or short circuits.

[ Before Use ]1. Before using this equipment, be sure to read the handling instructions, warranty, etc.

carefully.[ Installation ]1. Entrust placement and installation work to your dealer or specialist. Improper installation

can cause water or oil leakage, electric shocks or fire, etc.2. Be sure to use the type of gas specified for your external unit.3. Be sure to use only air cleaners, humidifiers, etc. specified by Yanmar.4. When installing a unit in a small room, care must be taken to ensure that the

concentration of the coolant, in case of leakage, does not exceed the permissibleconcentration. The specified coolant is safe, being non-poisonous and non-flammable, but if a leak occurs in a small room of less than the specified volume, there is a danger of suffocation. Accordingly, counter measures must be taken to ensure that the permitted coolant concentration is not exceeded.

5. Both the indoor and outdoor units must be placed in locations that can support their weight. 6. Electrical work should be performed by a qualified electrician in accordance with the

technical standards for electrical installation, internal wiring regulations and theinstallation instructions. The rated power source, capacities and electrical specifications of circuit breakers, switches and wires must all be properly observed,and proper earthing must be provided.

7. In dusty environments, etc., dust deposits may lower performance and cause breakdowns or damage. Conduct regular inspections and cleaning according to theoperational circumstances.

8. If moving and reinstalling indoor or outdoor units, entrust the work to your dealer or a specialist.

[ Place of Use ]1. Place the outdoor unit in a place with free air flow where exhaust emissions will not

accumulate. Also, beware that exhaust emissions can cause poisoning if they canenter the building through ventilation ducts, windows, pipes, etc.

2. Don’t install the outdoor or indoor units in places liable to leaks, flows or accumulation of inflammable gas, places with volatile gases, or places with free carbon fiber.

3. Avoid installation in unusual atmospheres, such as those with high acidity or alkalinity, (hot spring regions with sulfurous gas, places with incinerator fumes), because the heat exchange unit, etc. is liable to corrode. In coastal areas exposed to sea winds,avoid installation in places directly exposed to the wind. Use of an outdoor unit withspecial salt-resistance is recommended.

4. Ordinary air conditioning units are liable to malfunction in oily air, when the oilaccumulates on the heat exchanger, etc. The heat exchange performance maydeteriorate, synthetic resin parts may be deformed and damaged, the heat exchanger may be corroded, insulating materials may become detached, etc.

5. High frequency signals and noise should be considered when selecting the installation site. It is especially recommended to place the indoor unit some distanceaway from electronic instruments, etc.

6. In a place with a high ceiling, install ceiling fans or circulators.7. Maintain sufficient space around the units for regular inspection and maintenance

work. When installing in a high location, be sure to attach safety handrails, fences, etc.[ Regular Inspection ]1. The gas heat pump air conditioning unit must be inspected regularly. Failure to do so

will lead to breakdowns. Be sure to enter a regular inspection contract with your dealer or a specialist.

2. Specialist knowledge is required for cleaning inside the indoor unit. Entrust the work toyour dealer or a specialist.

Overseas Marketing & Sales Dept.5-12-39 Oyodonaka, Kita-ku, Osaka, Japan 531-0076Phone: +81-(0)6-6451-4503 Fax: +81-(0)6-6451-1039

This catalogue is effective from May 2012. Specifications in this catalogue are subject to change without notice in order to incorporate improvements, etc. Product colours in this catalogue may differ slightly from those of actual products.

Product inquiries can be made at any Yanmar office, branch office, or sales office.

SAFETY!

www.yanmar.co.jp/en/

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