MITSUBISHI PUHZ-RP200YKA, PUHZ-RP250YKA Schematic

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS

SERVICE MANUAL

R410A

Outdoor unit [model name]

PUHZ-RP35VHA4 PUHZ-RP50VHA4 PUHZ-RP60VHA4 PUHZ-RP71VHA4 PUHZ-RP100VKA PUHZ-RP125VKA PUHZ-RP140VKA PUHZ-RP100YKA PUHZ-RP125YKA PUHZ-RP140YKA PUHZ-RP200YKA

[Service Ref.]

PUHZ-RP35VHA4 PUHZ-RP50VHA4 PUHZ-RP60VHA4 PUHZ-RP71VHA4 PUHZ-RP100VKA PUHZ-RP125VKA PUHZ-RP140VKA PUHZ-RP100YKA PUHZ-RP125YKA PUHZ-RP140YKA PUHZ-RP200YKA

July 2011

No.OCH451

REVISED EDITION-B

Revision:

• The compressors for PUHZRP200YKA (R1) and PUHZRP250YKA are changed. The previous types of compressors are also available for servicing the outdoor units equipped with the updated types of compressors.

• Some descriptions have been

modified.

• Please void OCH451 REVISED EDITION-A.

Note:

• This manual describes only service data of the outdoor units. RoHS compliant products have <G>

• mark on the spec name plate.

PUHZ-RP250YKA

PUHZ-RP200YKAR1 PUHZ-RP250YKA

PUHZ-RP60VHA4 PUHZ-RP71VHA4

CONTENTS

1 TECHNICAL CHANGE ····································2 2 REFERENCE MANUAL ··································2 3 SAFETY PRECAUTION ··································2 4 FEATURES ······················································6 5 SPECIFICATIONS ···········································7 6 DATA ······························································10 7 OUTLINES AND DIMENSIONS ····················16 8 WIRING DIAGRAM ·······································20 9 WIRING SPECIFICATIONS ···························26

10

REFRIGERANT SYSTEM DIAGRAM 11 TROUBLESHOOTING ···································35 12 FUNCTION SETTING ····································94 13

MONITORING THE OPERATION DATA BY THE REMOTE CONTROLLER 14 EASY MAINTENANCE FUNCTION ·············111 15 DISASSEMBLY PROCEDURE ···················· 116

··············31

···101

PARTS CATALOG (OCB451)

Preparation before the repair service.

• Prepare the proper tools.

• Prepare the proper protectors.

• Provide adequate ventilation.

• After stopping the operation of the air conditioner, turn off the power-supply beaker.

• Discharge the condenser before the work involving the electric parts.

Precautions during the repair service.

• Do not perform the work involving the electric parts with wet hands.

• Do not pour water into the electric parts.

• Do not touch the refrigerant.

• Do not touch the hot or cold areas in the refrigerating cycle.

• When the repair or the inspection of the circuit needs to be done without turning off the power, exercise great caution not to touch the live parts.

1

OCH451B

PUHZ-RP200YKA PUHZ-RP200YKAR1

• Power board (P.B.) has been changed.

• Controller board (C.B.) has been changed. (S/W version up)

TECHNICAL CHANGE

2

REFERENCE MANUAL

2-1. INDOOR UNIT SERVICE MANUAL

Model name Service Ref.

PLA-RP35/50/60/71/100/125BA PLA-RP71/125/140BA2

PLA-RP100BA3 PLA-RP100BA3

PCA-RP50/60/71/100/125/140KA PCA-RP50/60/71/100/125/140KA

PCA-RP71/125HA PCA-RP71/125HA#1 OC329

PKA-RP35/50HAL PKA-RP35/50HAL

PKA-RP60/71/100KAL PKA-RP60/71/100KAL

PSA-RP71/100/125/140GA PSA-RP71/100/125/140GA#1 OC332

PEAD-RP35/50/60/71/100/125/140JA(L) PEAD-RP35/50/60/71/100/125/140JA(L)(R1).UK

PEA-RP200/250/400/500GA

PLA-RP35/50/60/71/100/125BA#2.UK PLA-RP71/125/140BA2.UK

PEA-RP200/250/400/500GA.TH-AF PEA-RP200/250GA.TH-AFMF

Service Manual No.

OCH412 OCB412

OCH459 OCB459

OCH454 OCB454

OCH453 OCB453

OCH452 OCB452

HWE08130 BWE08240 BWE09220

HWE0708A

3

SAFETY PRECAUTION

3-1. ALWAYS OBSERVE FOR SAFETY

Before obtaining access to terminal, all supply circuits must be disconnected.

3-2. CAUTIONS RELATED TO NEW REFRIGERANT

Cautions for units utilizing refrigerant R410A

2 3

Gravimeter

Unit

Use new refrigerant pipes.

Make sure that the inside and outside of refrigerant piping is clean and it has no contaminants such as sulfur, oxides, dirt, shaving particles, etc, which are hazard to refrigerant cycle. In addition, use pipes with specified thickness.

Store the piping to be used indoors during installation and both ends of the piping sealed until just before brazing. (Leave elbow joints, etc. in their packaging.)

The refrigerant oil applied to flare and flange connections must be ester oil, ether oil or alkylbenzene oil in a small amount.

In case of using the existing pipes for R22, be careful with the followings.

· Be sure to clean the pipes and make sure that the insides

of the pipes are clean.

· Change flare nut to the one provided with this product.

Use a newly flared pipe.

· Avoid using thin pipes.

Charge refrigerant from liquid phase of gas cylinder.

If the refrigerant is charged from gas phase, composition change may occur in refrigerant and the efficiency will be lowered.

Do not use refrigerant other than R410A.

If other refrigerant (R22 etc.) is used, chlorine in refrigerant can cause deterioration of refrigerant oil etc.

Use a vacuum pump with a reverse flow check valve.

Vacuum pump oil may flow back into refrigerant cycle and that can cause deterioration of refrigerant oil etc.

Use the following tools specifically designed for use with R410A refrigerant.

The following tools are necessary to use R410A refrigerant.

Handle tools with care.

If dirt, dust or moisture enters into refrigerant cycle, that can cause deterioration of refrigerant oil or malfunction of compressor.

Do not use a charging cylinder.

If a charging cylinder is used, the composition of refrigerant will change and the efficiency will be lowered.

Flare tool

Electronic refrigerant charging scale

Vacuum pump adaptor

Size adjustment gauge

Gauge manifold

Torque wrench

Gas leak detector

Charge hose

Tools for R410A

Contamination inside refrigerant piping can cause deterioration of refrigerant oil etc.

If dirt, dust or moisture enters into refrigerant cycle, that can cause deterioration of refrigerant oil or malfunction of compressor.

If large amount of mineral oil enters, that can cause deterioration of refrigerant oil etc.

Ventilate the room if refrigerant leaks during operation. If refrigerant comes into contact with a flame, poisonous gases will be released.

OCH451B

[1] Cautions for service

(1) Perform service after recovering the refrigerant left in unit completely. (2) Do not release refrigerant in the air. (3) After completing service, charge the cycle with specified amount of refrigerant. (4) When performing service, install a filter drier simultaneously.

Be sure to use a filter drier for new refrigerant.

[2] Additional refrigerant charge

When charging directly from cylinder

· Check that cylinder for R410A on the market is syphon type.

· Charging should be performed with the cylinder of syphon stood vertically. (Refrigerant is charged from liquid phase.)

5

[3] Service tools

OCH451B

Use the below service tools as exclusive tools for R410A refrigerant.

No. Tool name Specifications 1 Gauge manifold · Only for R410A

· Use the existing fitting

specifications

. (UNF1/2)

· Use high-tension side pressure of 5.3MPa·G or over. 2 Charge hose · Only for R410A

· Use pressure performance of 5.09MPa·G or over. 3 Electronic scale 4 Gas leak detector · Use the detector for R134a, R407C or R410A. 5 Adaptor for reverse flow check · Attach on vacuum pump. 6 Refrigerant charge base 7 Refrigerant cylinder · Only for R410A · Top of cylinder (Pink)

· Cylinder with syphon 8 Refrigerant recovery equipment

[4] Refrigerant leakage detection function

This air conditioner (outdoor unit PUHZ-RP35~140, except PUHZ-RP200/250) can detect refrigerant leakage which may happen during a long period of use. In order to enable the leakage detection, settings are required to let the unit memorize the initial conditions (initial learning). Refer to 14-3. INITIAL SETTINGS FOR REFRIGERANT LEAKAGE DETECTION FUNCTION.

3-3. PRECAUTIONS WHEN REUSING EXISTING R22 REFRIGERANT PIPES

(1) Flowchart

• Refer to the owchart below to determine if the existing pipes can be used and if it is necessary to use a lter dryer.

• If the diameter of the existing pipes is different from the specied diameter, refer to technological data materials to conrm if

the pipes can be used.

Measure the existing pipe thickness and

The existing pipe thickness meets specications and the pipes are not damaged.

▼

Check if the existing air conditioner can operate.

▼

After operating the cooling system for about 30 minutes, do a pump down work.

▼

Disconnect the existing air conditioner from the pipes.

▼

Attach the new air conditioner

▼

Perform the airtight test, vacuum air purging, additional refrigerant charging (if necessary), and gas leak check.

check for damage.

* If the existing air conditioner cannot operate, use a refrigerant recovery device to collect the refrigerant.

* In case existing pipes were used for gas or oil heat pump systems, be sure to clean the pipes for RP100-250 models. Use new pipes for RP35-71 models.

The existing pipe thickness does not meet

specications or the pipes are damaged.

▼

Test run

▼

The existing pipes cannot be reused. Use new pipes.

4

(2) Cautions for refrigerant piping work

1/4 3/8 1/2 5/8 3/4

6.35

9.52

12.70

15.88

19.05

0.8

1.0

—

0.8

1.0

Nominal

dimensions(inch)

Diagram below: Piping diameter and thickness

Outside

diameter

(mm)

Thickness

(mm)

R410A R22

1/4 3/8 1/2 5/8 3/4

6.35

9.52

12.70

15.88

19.05

9.1

13.2

16.6

19.7

—

9.0

13.0

16.2

19.4

23.3

Nominal

dimensions(inch)

Flare cutting dimensions

Outside

diameter

Dimension A

( )

+0

-0.4

(mm)

R410A R22

1/4 3/8 1/2 5/8 3/4

6.35

9.52

12.70

15.88

19.05

17.0

22.0

26.0

29.0

—

17.0

22.0

24.0

27.0

36.0

Nominal

dimensions(inch)

Flare nut dimensions

Outside

diameter

Dimension B

(mm)

R410A

+

+36.0mm for

indoor unit of RP100, 125 and 140

R22

Gauge manifold Charge hose Gas leak detector

Refrigerant recovery equipment Refrigerant cylinder Applied oil

Safety charger

Charge valve Vacuum pump

Flare tool

Bender Pipe cutter Welder and nitrogen gas cylinder Refrigerant charging scale

Vacuum gauge or thermistor vacuum gauge and vacuum valve Charging cylinder

Air purge, refrigerant charge and operation check Gas leak check Refrigerant recovery Refrigerant charge Apply to flared section

Prevent compressor malfunction when charging refrigerant by

spraying liquid refrigerant Prevent gas from blowing out

when detaching charge hose Vacuum drying and air purge

Flaring work of piping

Bend the pipes Cut the pipes Weld the pipes Refrigerant charge Check the degree of vacuum. (Vacuum

valve prevents back flow of oil and refrigerant to thermistor vacuum gauge) Refrigerant charge

Tool exclusive for R410A Tool exclusive for R410A Tool for HFC refrigerant Tool exclusive for R410A Tool exclusive for R410A Ester oil and alkylbenzene oil (minimum amount) Tool exclusive for R410A

Tool exclusive for R410A Tools for other refrigerants can

be used if equipped with adopter for reverse flow check Tools for other refrigerants

can be used by adjusting flaring dimension Tools for other refrigerants can be used Tools for other refrigerants can be used Tools for other refrigerants can be used Tools for other refrigerants can be used Tools for other refrigerants can be used

Tool exclusive for R410A

Tools and materials Use R410A tools Can R22 tools be used?

(Usable if equipped

with adopter for rever se flow)

(Usable by adjusting flaring dimension)

Can R407C tools be used?

Ester oil: Alkylbenzene oil: minimum amount

(Usable if equipped

with adopter for rever se flow)

(Usable by adjusting

flaring dimension)

: Prepare a new tool. (Use the new tool as the tool exclusive for R410A.) : Tools for other refrigerants can be used under certain conditions. : Tools for other refrigerants can be used.

OCH451B

New refrigerant R410A is adopted for replacement inverter series. Although the refrigerant piping work for R410A is same as for R22, exclusive tools are necessary so as not to mix with different kind of refrigerant. Furthermore as the working pressure of R410A is 1.6 times higher than that of R22, their sizes of flared sections and flare nuts are different.

1 Thickness of pipes

Because the working pressure of R410A is higher compared to R22, be sure to use refrigerant piping with thickness shown below. (Never use pipes of 0.7 mm or below.)

2 Dimensions of flare cutting and flare nut

The component molecules in HFC refrigerant are smaller compared to conventional refrigerants. In addition to that, R410A is a refrigerant, which has higher risk of leakage because its working pressure is higher than that of other refrigerants. Therefore, to enhance airtightness and intensity, flare cutting dimension of copper pipe for R410A has been specified separately from the dimensions for other refrigerants as shown below. The dimension B of flare nut for R410A also has partly been changed to increase intensity as shown below. Set copper pipe correctly referring to copper pipe flaring dimensions for R410A below. For 1/2 and 5/8 inch, the dimension B changes. Use torque wrench corresponding to each dimension.

Dimension A

3 Tools for R410A (The following table shows whether conventional tools can be used or not.)

5

Dimension B

7

4 FEATURES

OCH451B

PUHZ-RP35VHA4 PUHZ-RP50VHA4

PUHZ-RP60VAH4 PUHZ-RP71VHA4

PUHZ-RP100VKA PUHZ-RP125VKA PUHZ-RP140VKA PUHZ-RP100YKA PUHZ-RP125YKA PUHZ-RP140YKA PUHZ-RP200YKA PUHZ-RP200YKAR1 PUHZ-RP250YKA

CHARGELESS SYSTEM PRE-CHARGED REFRIGERANT IS SUPPLIED FOR PIPING LENGTH AT SHIPMENT. Max. 30m (PUHZ-RP35-250)

The refrigerant circuit with LEV (Linear Expansion Valve) and power receiver always control the optimal refrigerant level regardless of the length (30 m max. and 5 m min.) of piping. The additional refrigerant charging work during installation often causes problems. It is completely eliminated by chargeless system. This unique system improves the quality and reliability of the work done. It also helps to speed up the installation time.

REFRIGERANT LEAKAGE DETECTION FUNCTION (except for RP200/250)

PUHZ-RP35-140 can detect refrigerant leakage which may happen during a long period of use.

6

5 SPECIFICATIONS

A

kW

W

kW

*

/min(CFM

)

dB

dB mm(in.) mm(in.) mm(in.)

kg(lbs) kg(lbs)

L mm(in.) mm(in.)

Power supply (phase, cycle, voltage) Max. current External finish Refrigerant control Compressor Model Motor output Starter type Protection devices

Crankcase heater Heat exchanger Fan Fan(drive) % No. Fan motor output Airflow Defrost method Noise level

Dimensions

Weight Refrigerant Charge Oil (Model) Pipe size O.D.

Connection method Between the indoor &

outdoor unit

Mode

Cooling Heating

W

D H

Liquid

Gas Indoor side Outdoor side Height difference Piping length

Service Ref.

PUHZ-RP35VHA4 PUHZ-RP50VHA4

Cooling

13

0.9

Munsell 3Y 7.8/1.1

Linear Expansion Valve

Hermetic

SNB130FGCH

Inverter

—

Plate fin coil

Propeller fan % 1

0.040

35(1,240)

Reverse cycle

44 46

800(31-1/2)

300+23(11-13/16+7/8)

600(23-5/8)

42(93) R410A

2.5(5.5)

0.45(NEO22)

6.35(1/4)

12.7(1/2) Flared Flared

Max. 30m Max. 50m

Heating Cooling

13

1.1

Heating

HP switch

Comp.shell thermo

Discharge thermo

Single, 50Hz, 230V

OUTDOOR UNIT

REFRIGERANT PIPING

A

kW

W

kW

*

/min(CFM

)

dB

dB mm(in.) mm(in.) mm(in.)

kg(lbs) kg(lbs)

L mm(in.) mm(in.)

Power supply (phase, cycle, voltage) Max. current

External finish Refrigerant control Compressor Model Motor output Starter type Protection devices

Crankcase heater Heat exchanger Fan Fan(drive) % No. Fan motor output Airflow Defrost method Noise level

Dimensions

Weight Refrigerant Charge Oil (Model) Pipe size O.D.

Connection method Between the indoor &

outdoor unit

Mode

Cooling Heating

W

D H

Liquid

Gas Indoor side Outdoor side Height difference Piping length

Service Ref.

PUHZ-RP71VHA4

PUHZ-RP60VHA4

Cooling

SNB172FDHM1

Propeller fan % 1

0.086

55(1,940)

47 48

943(37-1/8)

67(148)

3.5(7.7)

0.70(FV50S)

Max. 50m

Munsell 3Y 7.8/1.1

Linear Expansion Valve

Hermetic

Inverter

—

Plate fin coil

Reverse cycle

950(37-3/8)

330+30(13+1-3/16)

R410A

9.52(3/8)

15.88(5/8) Flared Flared

Max. 30m

HeatingCooling Heating

HP switch

Comp.shell thermo

Discharge thermo

Single, 50Hz, 230V

OUTDOOR UNIT

REFRIGERANT PIPING

1.61.4

19

OCH451B

7

9

A

kW

W

kW

*

/min(CFM

)

dB

dB mm(in.) mm(in.) mm(in.)

kg(lbs)

L mm(in.) mm(in.)

Power supply (phase, cycle, voltage) Max. current External finish Refrigerant control Compressor Model

Motor output Starter type Protection devices

Crankcase heater Heat exchanger Fan Fan(drive)% No. Fan motor output Airflow Defrost method Noise level

Dimensions

Weight Refrigerant

Charge

Oil (Model) Pipe size O.D.

Connection method Between the indoor &

outdoor unit

Mode

Cooling Heating

W

D H

Liquid

Gas

Indoor side Outdoor side Height difference Piping length

Service Ref.

PUHZ-RP140VKAPUHZ-RP125VKA

PUHZ-RP100VKA

Cooling

49 51

Munsell 3Y 7.8/1.1

Linear Expansion Valve

Hermetic

Inverter

—

Plate fin coil

Propeller fan % 2

0.060+0.060

Reverse cycle

1,050(41-5/16)

330+30(13+1-3/16)

1,338(52-11/16)

R410A

5.0(11.0)

1.40(FV50S)

9.52(3/8)

15.88(5/8) Flared Flared

Max. 30m Max. 75m

HeatingCooling Heating Cooling

28

2.9

Heating

HP switch

Comp.shell thermo

Discharge thermo

Single 50Hz, 230V

OUTDOOR UNIT

REFRIGERANT PIPING

2.4

1.9

26.5

ANB33FDUMT ANB42FDWMT

50 52

116(256) 119(262)

110(3,880) 120(4,230)

A

kW

W

kW

*

/min(CFM

)

dB

dB mm(in.) mm(in.) mm(in.)

kg(lbs)

L mm(in.) mm(in.)

Power supply (phase, cycle, voltage) Max. current External finish Refrigerant control Compressor Model

Motor output Starter type Protection devices

Crankcase heater Heat exchanger Fan Fan(drive) % No. Fan motor output Airflow Defrost method Noise level

Dimensions

Weight Refrigerant

Charge

Oil (Model) Pipe size O.D.

Connection method Between the indoor &

outdoor unit

Mode

Cooling Heating

W

D H

Liquid

Gas Indoor side Outdoor side Height difference Piping length

Service Ref.

PUHZ-RP140YKAPUHZ-RP125YKA

PUHZ-RP100YKA

Cooling

49 51

9.5

Munsell 3Y 7.8/1.1

Linear Expansion Valve

Hermetic

Inverter

—

Plate fin coil

Propeller fan % 2

0.060+0.060

Reverse cycle

1,050(41-5/16)

330+30(13+1-3/16)

1,338(52-11/16)

R410A

5.0(11.0)

1.40(FV50S)

9.52(3/8)

15.88(5/8) Flared Flared

Max. 30m Max. 75m

HeatingCooling Heating Cooling

2.9

Heating

HP switch

Comp.shell thermo

Discharge thermo

3phase, 50Hz, 400V

OUTDOOR UNIT

REFRIGERANT PIPING

2.41.9

110(3,880) 120(4,230)

8 13

ANB33FDVMT

50 52

ANB42FDXMT

124(273) 126(278)

132(291)

OCH451B

8

A

kW

W

kW

*

/min(CFM

)

dB

dB mm(in.) mm(in.) mm(in.)

kg(lbs) kg(lbs)

L mm(in.) mm(in.)

Power supply (phase, cycle, voltage) Max. current External finish Refrigerant control Compressor Model Motor output Starter type Protection devices

Crankcase heater Heat exchanger Fan Fan(drive)% No. Fan motor output Airflow Defrost method Noise level

Dimensions

Weight Refrigerant Charge Oil (Model) Pipe size O.D.

Connection method Between the indoor &

outdoor unit

Mode

Cooling Heating

W

D H

Liquid

Gas Indoor side Outdoor side Height difference Piping length

Service Ref.

PUHZ-RP250YKA

PUHZ-RP200YKA

PUHZ-RP200YKAR1

Cooling

Munsell 3Y 7.8/1.1

Linear Expansion Valve

Hermetic

Inverter

—

Plate fin coil

Propeller fan % 2

0.150 + 0.150 140(4,940)

Reverse cycle

1,050(41-5/16)

330 + 30(13+1-3/16)

1,338(52-11/16)

R410A

Flared

Flared & Brazing

Max. 30m

Max. 120m

Heating Cooling

21

ANB66FFRMT / ANB66FFZMT

5.5

Heating

HP switch

Comp.shell thermo

Discharge thermo

3 phase 50Hz, 400V

OUTDOOR UNIT

REFRIGERANT PIPING

ANB52FFQMT / ANB52FFPMT

4.7

19

58 59

135(297)

7.1(15.7)

1.70(FV50S) / 2.30(FV50S)

9.52(3/8)

25.4(1)

58 59

141(311)

7.7(17.0)

1.70(FV50S) / 2.30(FV50S)

12.7(1/2)

25.4(1)

The compressors are changed in model name

OCH451B

from

ANB52FFQMT and ANB66FFRMT to ANB52FFPMT and ANB66FFZMT

respectively for the change of oil amount. The new types of compressors are equipped in the outdoor units produced from July

2011. Both old and new types of the compressors can substitute for each other.

9

6 DATA

U-V U-W W-V

Service Ref.

Compressor model

Winding

Resistance

(  )

ANB33FDUMT

(at 20°C)

0.466

SNB130FGCH

0.64

PUHZ-RP100/125VKA

ANB33FDVMT

1.20

ANB42FDXMTANB42FDWMT

1.20

0.302

PUHZ-RP100/125YKA

PUHZ-RP35/50VHA4

SNB172FDHM1

1.34

PUHZ-RP60/71VHA4

PUHZ-RP140YKA

PUHZ-RP140VKA

Service Ref.

Compressor model

ANB52FFQMT

ANB52FFPMT

(at 20°C)

PUHZ-RP200YKA(R1)

ANB66FFRMT ANB66FFZMT

U-V U-W W-V

Winding

Resistance

(  )

0.30

0.37

PUHZ-RP250YKA

Amount of additional refrigerant charge (kg)

30 m and less 31-40 m and less 41-50 m and less 51-60 m and less 61-70 m and less 71-120 m and less

0.9 kg 1.8 kg 2.7 kg 3.6 kg

1.2 kg 2.4 kg 3.6 kg 4.8 kg

Service Ref.

Permitted pipe length

PUHZ-RP200YKA PUHZ-RP200YKAR1

PUHZ-RP250YKA

120m or less

Initial charge

(kg)

7.1

7.7

No additional

charge necessary

The additional charge amount is obtained by the following formula.

Main piping: Liquid line size :9.52 overall length[m]

%

0.09

[kg/m]

Branch piping: Liquid line size :9.52 overall length [m] % 0.06 [kg/m]

Branch piping: Liquid line size :6.35 overall length[m] % 0.02 [kg/m]

3.6 (kg)

Amount of additional charge [kg]

Main piping: Liquid line size :12.7 over all length [m] % 0.11 [kg/m]

=

Additional charge amount for 70 m

RP200 3.6 kg RP250 4.8 kg

+

+ –

Calculate the additional charge amount based on the following procedure. If the calculation results in an amount that is smaller than the "Additional charge amount for 70m," perform the additional charge using the amount shown in "Additional charge amount for 70m."

OCH451B

6-1. REFILLING REFRIGERANT CHARGE (R410A : kg) PUHZ-RP35~140

Service Ref.

10m 20m 30m 40m 50m 60m 75m

Piping length (one way)

charged PUHZ-RP35VHA4 2.1 2.3 2.5 2.7 2.9 — — 2.5 PUHZ-RP50VHA4 2.1 2.3 2.5 2.7 2.9 — — 2.5 PUHZ-RP60VHA4 3.1 3.3 3.5 4.1 4.7 — — 3.5 PUHZ-RP71VHA4 3.1 3.3 3.5 4.1 4.7 — — 3.5 PUHZ-RP100VKA PUHZ-RP100YKA PUHZ-RP125VKA PUHZ-RP125YKA PUHZ-RP140VKA PUHZ-RP140YKA

4.6 4.8 5.0 5.6 6.2 6.8 7.5 5.0

Longer pipe than 30 m, additional charge is required.

6-2. ADJUSTING THE AMOUNT OF REFRIGERANT PUHZ-RP200/250

Initial

6-3. COMPRESSOR TECHNICAL DATA

The compressors are changed in model name respectively for the change of oil amount. The new types of compressors are equipped in the outdoor units produced from July

2011. Both old and new types of the compressors can substitute for each other.

from

ANB52FFQMT and ANB66FFRMT to ANB52FFPMT and ANB66FFZMT

10 11

6-4. NOISE CRITERION CURVES

1.5m

1m

MICROPHONE

UNIT

GROUND

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

PUHZ-RP35/50VHA4

COOLING

MODE

HEATING

44

SPL(dB)

46

LINE

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

BAND CENTER FREQUENCIES, Hz

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

BAND CENTER FREQUENCIES, Hz

PUHZ-RP60VHA4 PUHZ-RP71VHA4

COOLING

MODE

HEATING

47

SPL(dB)

48

LINE

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

BAND CENTER FREQUENCIES, Hz

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

PUHZ-RP100VKA PUHZ-RP100YKA

COOLING

MODE

HEATING

49

SPL(dB)

51

LINE

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

BAND CENTER FREQUENCIES, Hz

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

PUHZ-RP125VKA PUHZ-RP125YKA

COOLING

MODE

HEATING

50

SPL(dB)

52

LINE

OCH451B

13

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

BAND CENTER FREQUENCIES, Hz

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

PUHZ-RP140VKA PUHZ-RP140YKA

COOLING

MODE

HEATING

50

SPL(dB)

52

LINE

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

BAND CENTER FREQUENCIES, Hz

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

PUHZ-RP200YKA PUHZ-RP200YKAR1

COOLING

MODE

HEATING

58

SPL(dB)

59

LINE

90

80

70

60

50

40

30

20

10

63 125 250 500 1000 2000 4000 8000

APPROXIMATE THRESHOLD OF HEARING FOR CONTINUOUS NOISE

OCTAVE BAND SOUND PRESSURE LEVEL, dB (0 dB = 0.0002 µbar)

BAND CENTER FREQUENCIES, Hz

NC-60

NC-50

NC-40

NC-30

NC-20

NC-70

PUHZ-RP250YKA

COOLING

MODE

HEATING

58

SPL(dB)

59

LINE

OCH451B

12

TotalElectrical circuitRefrigerant circuitIndoor side

Outdoor

side

Representative matching

SHF

BF

W

kW

Mode

Capacity Input

PLA-RP71BA2

Cooling

7,100

1.90

Heating

8,000

1.90

8.20

2.73

0.95 69 45 12

5 27 19

14.5 35 24

0.73

0.21

8.25

2.65

0.71 72 43

3

5 20 15

38.8 7 6

— —

1 , 50

230

PUHZ-RP71VHA4

1 , 50

230

Phase , Hz Voltage Current

Outdoor unit

Phase , Hz Voltage Current Discharge pressure Suction pressure Discharge temperature Condensing temperature Suction temperature Ref. pipe length

Intake air temperature

Discharge air temperature

Intake air temperature

V A

V

A MPa MPa

°C °C °C

m °C °C °C °C °C

Indoor unit

D.B.

W.B.

D.B. D.B.

W.B.

PLA-RP35BA PLA-RP50BA PLA-RP60BA

Cooling

3,600

1.07

Heating

4,100

1.12

Cooling

5,000

1.55

Heating

6,000

1.62

Cooling

6,000

1.60

Heating

7,000

1.82

4.66

2.70

1.01 70 46 15

5 27 19

15.8 35 24

0.84

0.28

4.93

2.69

0.74 71 41

2

5 20 15

34.6 7 6

— —

6.72

2.91

0.99 73 49 11

5 27 19

15.3 35 24

0.81

0.24

7.08

2.76

0.67 77 44

-1 5

20 15

37.8 7 6

— —

6.95

2.64

0.96 67 44 11

5 27 19

14.2 35 24

0.76

0.21

7.98

2.90

0.74 80 46

3

5 20 15

39.2 7 6

— —

1 , 50

230

PUHZ-RP35VHA4

1 , 50

230

1 , 50

230

PUHZ-RP50VHA4

1 , 50

230

1 , 50

230

PUHZ-RP60VHA4

1 , 50

230

0.22 0.14 0.36 0.29 0.36 0.29 0.51 0.43

6-5. STANDARD OPERATION DATA

OCH451B

The unit of pressure has been changed to MPa based on international SI system. The conversion factor is : 1(MPa)=10.2(kgf/cm²)

13

15

TotalElectrical circuitRefrigerant circuitIndoor side

Outdoor

side

Representative matching

SHF

BF

W

kW

Mode

Capacity Input

PLA-RP100BA3

PLA-RP125BA2

PLA-RP140BA2

PLA-RP100BA3 PLA-RP125BA2 PLA-RP140BA2

Cooling

10,000

2.39

Heating

11,200

2.43

Cooling

12,500

3.67

Heating

14,000

3.50

Cooling

14,000

4.36

Heating

16,000

4.32

10.4/3.51

2.61

0.99 67 44 15

5 27 19

14.5 35 24

0.74

0.21

10.26/3.59

2.39

0.72 66 38

4

5 20 15

38.5 7 6

— —

15.73/5.51

2.75

0.85 72 46

8

5 27 19

12.5 35 24

0.71

0.18

15.20/5.26

2.81

0.69 81 46

5

5 20 15

42.3 7 6

— —

18.83/6.59

2.78

0.83 71 46

7

5 27 19

11.3 35 24

0.71

0.14

18.69/6.54

2.89

0.66 83 47

5

5 20 15

44.7 7 6

— —

1 , 50

230

1/3, 50

230/400

1 , 50

230

1/3, 50

230/400

1 , 50

230

1/3, 50

230/400

Phase , Hz Voltage Current

Outdoor unit

Phase , Hz Voltage Current Discharge pressure Suction pressure Discharge temperature Condensing temperature Suction temperature Ref. pipe length

Intake air temperature

Discharge air temperature

Intake air temperature

V A

V

A MPa MPa

°C °C °C

m °C °C °C °C °C

Indoor unit

D.B.

W.B.

D.B. D.B.

W.B.

PUHZ-RP100VKA/

PUHZ-RP100YKA

PUHZ-RP125VKA/

PUHZ-RP125YKA

PUHZ-RP140VKA/

PUHZ-RP140YKA

1.00 0.94 1.07 1.00 1.07 1.00

OCH451B

The unit of pressure has been changed to MPa based on international SI system. The conversion factor is : 1(MPa)=10.2(kgf/cm²)

14

Electrical circuitRefrigerant circuitIndoor side

Outdoor

side

Representative matching

SHF

BF

Mode

Capacity Input

Total

Phase , Hz Voltage Current

Outdoor unit

Phase , Hz Voltage Current Discharge pressure Suction pressure Discharge temperature Condensing temperature Suction temperature Ref. pipe length

Intake air temperature

Discharge air temperature

Intake air temperature

V A

V

A Mpa Mpa

˚C

m

˚C

Indoor unit

D.B.

W.B.

D.B. D.B.

W.B.

W

kW

PUHZ-RP250YKA

PUHZ-RP200YKA

PUHZ-RP200YKAR1

PLA-RP125BA2 ×2PLA-RP100BA3 ×2

PLA-RP125BA2PLA-RP100BA3

3, 50

1, 50

230

400

HeatingCooling

11.26

2.67

0.61 77 44

3

7.5 20 15

41.5 7 6 – –

10.24

2.96

0.88 72 49 11

7.5 27 19

13.2 35 24

0.77

0.10

8.50

2.30

0.64 70 38

2

7.5 20 15

38.5 7 6 – –

8.19

2.72

0.95 72 46 16

7.5 27 19

14.4 35 24

0.79

0.13

1.00 × 2 0.94 × 2 1.07 x 2 1.00 × 2

19,000 22,400 22,000 27,000

5.50 5.70 6.83 7.48

OCH451B

The unit of pressure has been changed to MPa based on international SI system. The conversion factor is : 1(MPa)=10.2(kgf/cm²)

15

7 OUTLINES AND DIMENSIONS

Service panel for charge plug

+ 1 In the place where short cycle tends to occur, cooling and heating capacity and power consumption might get lowered 10%. Air outlet guide (optional PAC-SG58SG) will help them improve.

+ 2 If air discharges to the wall, the surface might get stained.

Minimum installation space for outdoor unit

100 mm or more as long as no obstacle is placed on the rear and right-and-left sides of the unit.

2 sides should be open in the right, left and rear side.

+ 2

+ 1

100 mm or more

500 mm or more

Basically open

100 mm or more

Free space around the outdoor unit (basic example)

350 mm or more

+ 1

Air intake

Air discharge

Air intake

Connection for gas pipe

Service port

Connection for liquid pipe

Service panel

4-10 % 21 oval hole (M10 foundation bolt)

:33 drain hole

43.6

152

155

400

347.5

45.4

365

330

300

40

Handle for moving

600

10

300

150

287.5 Installation bolt pitch: 500

800

69

35

43

183

90

155

23

32.5

18

1. FOUNDATION BOLTS

2. PIPING-WIRING DIRECTION

Piping and wiring connection can be made from the rear direction only.

3. ATTACHING THE CONDUIT

In order to attach the conduit, it is necessary to fix the metal plate with 2 screws to the back panel. Procure the metal plate and make screw holes locally. It is recommended to use the metal plate shown below. Align the metal plate to the marks on the unit and attach it.

Please secure the unit firmly with 4 foundation (M10) bolts. (Bolts, washer and nut must be purchased locally.)

18 or below

40

20

60

80

+ Conduit hole

+ The position and the size of

conduit hole depend on the conduit to be used.

Holes for metal plate fixing screw + The size of hole depends on the screw to be used.

FOUNDATION

PUHZ-RP35/50VHA2

(1)

PUHZ-RP35/50VHA3

Unit : mm

OCH451B

PUHZ-RP35VHA4 PUHZ-RP50VHA4

Unit : mm

16 17

PUHZ-RP60VHA4

Air Intake

Rear Air Intake

Handle for moving

322

950

473

943

23

*1 447 *1 431

673

2

1

Handle for moving

Service panel

Earth terminal

Left···Power supply wiring

Right···Indoor/Outdoor wiring

Terminal Connections

Rear piping cover

Front piping cover

Side Air Intake

Handle for moving

40

54

28 370 19

417

53

57 41

600 175175

330

Rear Air Intake

Air Discharge

Side Air Intake

Installation Feet

2-U Shaped notched holes

(Foundation Bolt M10)

2-12 % 36 oval holes

(Foundation Bolt M10)

30

220 145 145 14530

81 219

71

Bottom piping hole

(Knockout)

Drain hole

(5-:33)

Piping Knockout Hole Details

19 55

23 27 92

92

4075

73 63

Right piping hole

(Knockout)

Right trunking hole

(Knockout)

Power supply wiring hole

(2-:27Knockout)

:

92

27 55

7323 63

40

92

65

45

Front piping hole

(Knockout)

Front trunking hole

(Knockout)

Power supply wiring hole

(2-:27Knockout)

:

92

4045

65

92

27 55 23 73 63

Rear piping hole

(Knockout)

Rear trunking hole

(Knockout)

Power supply wiring hole

(2-:27Knockout)

:

92

Example of Notes

 Refrigerant GAS pipe connection (FLARE):15.88(5/8 inch)

 Refrigerant LIQUID pipe connection (FLARE):9.52(3/8 inch)

*1...Indication of STOP VALVE connection location.

Over

Less than

Piping and wiring connections

can be made from 4 directions:

front, right, rear and below.

4 PIPING-WIRING DIRECTIONS

3 FOUNDATION BOLTS2 SERVICE SPACE

1 FREE SPACE (Around the unit)

The diagram below shows a

basic example.

Explanation of particular details is

given in the installation manuals etc.

Over10

500

Over100

Dimensions of space needed

for service access are

shown in the below diagram.

Service space

30

Please secure the unit firmly

with 4 foundation (M10) bolts.

(Bolts and washers must be

purchased locally.)

FOUNDATION

over 100mm

over 500mm

over 10mm

FREE

over 10mm

OCH451B

PUHZ-RP71VHA4

Unit : mm

19

PUHZ-RP100VKA

FOUNDATION

30

Service space

150

500

10

The diagram below shows a

basic example.

Explanation of particular details are

given in the installation manuals etc.

Dimensions of space needed

for service access are

shown in the below diagram.

Please secure the unit firmly

with 4 foundation (M10) bolts.

(Bolts and washers must be

purchased locally.)

1 FREE SPACE (Around the unit)

2 SERVICE SPACE

3 FOUNDATION BOLTS

4 PIPING-WIRING DIRECTIONS

Piping and wiring connections

can be made from 4 directions:

FRONT,Right,Rear and Below.

Piping Knockout Hole Details

PUHZ-RP100~140VKA

PUHZ-RP100~140YKA

Model

919

1067

A

···Refrigerant GAS pipe connection (FLARE)ø15.88(5/8F)

···Refrigerant LIQUID pipe connection (FLARE)ø 9.52(3/8F)

*1···Indication of STOP VALVE connection location.

Less than

1

2

Over

Example of Notes

Side Air Intake

Rear Air Intake

Handle for moving

Power supply wiring hole

(ø27Knockout)

Front piping hole

(Knockout)

Front trunking hole

(Knockout)

Power supply wiring hole

(ø40Knockout)

60 55

63

73

55

27

26

75

92

60

ø92

Power supply wiring hole

(ø27Knockout)

Right piping hole

(Knockout)

Right trunking hole

(Knockout)

Power supply wiring hole

(ø40Knockout)

75 50

26

27

63

73

29 92

55

92

60

ø92

Power supply wiring hole

(ø27Knockout)

Rear piping hole

(Knockout)

Rear trunking hole

(Knockout)

Power supply wiring hole

(ø40Knockout)

75

6055

6373

26

55

27

60

92

ø92

Over 10mm

FREE

Over 150mm

Over 1000mm

Handle for moving

Earth terminal

Service panel

2

1

Handle for moving

Terminal connection

Left···Power supply wiring

Right···Indoor/Outdoor wiring

632

*1 450

A

369

362

26

1338

1050

*1 442

Air intake

Front piping cover

Rear piping cover

Drain hole

(5-ø33)

Bottom piping hole

(Knockout)

81

45

154136

110 160 160 160

86

Rear Air Intake

Air Discharge

Side Air Intake

Installation Feet

2-U Shaped notched holes

(Foundation Bolt M10)

2-12×36 Oval holes

(Foundation Bolt M10)

28

370

60

30

225

330

600

417

19

70

42

40

53560

Unit : mm

OCH451B

PUHZ-RP125VKA PUHZ-RP140VKA PUHZ-RP100YKA PUHZ-RP125YKA PUHZ-RP140YKA

Unit : mm

18

PUHZ-RP200YKA

FOUNDATION

30

Service space

150

500

10

The diagram below shows a

basic example.

Explanation of particular details are

given in the installation manuals etc.

Dimensions of space needed

for service access are

shown in the below diagram.

Please secure the unit firmly

with 4 foundation (M10) bolts.

(Bolts and washers must be

purchased locally.)

1 FREE SPACE (Around the unit)

2 SERVICE SPACE

3 FOUNDATION BOLTS

4 PIPING-WIRING DIRECTIONS

Piping and wiring connections

can be made from 4 directions:

FRONT,Right,Rear and Below.

Less than

Over

Over 10mm

FREE

Over 150mm

Over 1000mm

PUHZ-RP200YKA

PUHZ-RP250YKA

Model

424

450

Aconnection

ø9.52(3/8F)

ø12.7(1/2F)

···Refrigerant GAS pipe connection (attached JOINT)ø25.4(Brazing locally)

···Refrigerant LIQUID pipe connection (FLARE)

*1···Indication of STOP VALVE connection location.

*2···(FLARE)ø 19.05(3/4F)

1

2

Example of Notes

Piping Knockout Hole Details

Power supply wiring hole

(ø27Knockout)

Front piping hole

(Knockout)

Front trunking hole

(Knockout)

Power supply wiring hole

(ø40Knockout)

60 55

63

73

55

27

26

75

92

60

ø92

Power supply wiring hole

(ø27Knockout)

Right piping hole

(Knockout)

Right trunking hole

(Knockout)

Power supply wiring hole

(ø40Knockout)

75 50

26

27

63

73

29 92

55

92

60

ø92

Power supply wiring hole

(ø27Knockout)

Rear piping hole

(Knockout)

Rear trunking hole

(Knockout)

Power supply wiring hole

(ø40Knockout)

75

6055

6373

26

55

27

60

92

ø92

Drain hole

(5-ø33)

Bottom piping hole

(Knockout)

81

45

154136

110 160 160 160

86

1050

Rear Air Intake

Air Discharge

Side Air Intake

Installation Feet

2-U Shaped notched holes

(Foundation Bolt M10)

2-12×36 Oval holes

(Foundation Bolt M10)

28

370

60

30

225

330

600

417

19

70

42

40

53560

Handle for

moving

Rear Air Intake

Side Air Intake

Handle for

moving

632

369

26

1338

Handle for moving

Earth terminal

362

Brazing

Service panel

Terminal connection

Left···Power supply wiring

Right···Indoor/Outdoor wiring

*1,*2 : 442

982

986

*1 A

342

Air intake

2

1

Front piping cover

Rear piping cover

OCH451B

PUHZ-RP200YKAR1 PUHZ-RP250YKA

Unit : mm

19

8 WIRING DIAGRAM

1 2 3 4 5 6 7 8

OFF

ON

35V

MODEL

SW6

*1MODEL SELECT

SW5-6 *2

OFF

ON

OFF

ON

50V

OFF

ON

1 2 3 4 5 6

*2. SW5 -1 to 5 : Function Switch The black square (■) indicates a switch position.

P. B.

C. B.

CNF1

(WHT)

MF1

MS 3~

7

1

TRANS

CNDC

(PNK)

3

1

TH7/6 (RED

)

63H

(YLW

)

TH3

(WHT

)

TH4

(WHT

)

TH7 TH6 TH3 TH4

41 21

TH33

(YLW

)

TH33

1 3 2 1

31

t°t°t°t°t° t°

TH32

(BLK

)

TH32

21

63H

LEV-A (WHT)

LEV-A

LEV-B (RED)

LEV-B

61

M M

LED1

LED2

61

CNVMNT

(WHT)

31

CNDM

(WHT

)

CN51

(WHT

)

3 1

5

1

CNMNT

(WHT)

CNM

(WHT)

51

3

5

SW7

SW6SW1

SW9

CN31

1

*1*1

SW5SW8SW4 SWP

14

X51

CNS

(WHT)

CNAC (WHT)

SS

(WHT)

21S4

(GRN)

X52

F1

F2

F4

F3

21

43

21S4

3 1

13 13

CN4

(WHT)

1 2

2

CN52C

(RED

)

221

CN2

(WHT)

71

5

CN5

(WHT)

3 1

LED2

SW1

SW11

SW12

LED3 LED4

TB7

LED1

LED5

2 1

CND

(WHT)

CN2M

(WHT)

M-NET ADAPTER

M-NET

A B S

When M-NET adapter is connected

5

3

5

1

WHT

U U

LI

EI

NI

LO NO

E2

E3

N. F.

1

2

3

1

3

1

1 2

2

CN5

(RED)

CNAC1

(WHT)

CNAC2

(RED)

CN52C

(BLK)

BLK

52C

RED

POWER SUPPLY ~/N 230V 50Hz

INDOOR UNIT

TB1

L N S1 S2 S3

RED

BLU

BLK

YLW

GRN/YLW

ORN

BRN

CY2

CY1

CB1 CB2 CB3

TABU

TABV

TH8

IPM

TABW

TABR

TABS

CN3

(WHT)

CN2

(WHT)

CN4

(WHT)

CN5

(RED)

1

7

1 2

2

5

t°

WHT

RED

PFC

RED

WHT

RED

WHT

ACL

MS

3~

BLK

WHT

RED

UVW

MC

TB1 MC MF1 21S4 63H TH3, TH33 TH4 TH6 TH7 TH8

LEV-A, LEV-B ACL

Terminal Block<Power Supply, Indoor/Outdoor

>

Motor for Compressor Fan Motor Solenoid Valve (Four-Way Valve) High Pressure Switch

Thermistor<Outdoor Pipe>

Thermistor<Discharge

>

Thermistor<Outdoor 2-Phase Pipe

>

Thermistor<Outdoor

>

Thermistor<Heat Sink

>

TH32 Thermistor<Shell

>

Electronic Expansion Valve

Reactor

CY1,CY2

Reactor Power Circuit Board

Connection Terminal<U/V/W-Phase>

P.B.

TABU/V/W

Noise Filter Circuit Board Connection Terminal<L-Phase>

Connection Terminal<Ground>

N.F.

LI/LO

Connection Terminal<N-Phase>

NI/NO EI,E2,E3

Controller Circuit Board Switch<Forced Defrost, Defect History

Record Reset, Refrigerant Address> Switch<Test Operation> Switch<Function Switch>

Switch<Function Setup>

Switch<Pump Down>

SW1 SW4

SW5 SW7

Switch<Function Setup>

SW8

SWP CN51 CNM

CNVMNT

CNDM

LED1,LED2

LED <Operation Inspection Indicators>

Connector<A-Control Service Inspection Kit>

Connector <Connected to Optional M-NET Adapter Board> Connector < Connected for Option (Contact Input)>

C.B.

Converter

PFC

Power Module

IPM

Main Smoothing Capacitor

CB1~CB3

52C Relay

52C

SYMBOL NAME SYMBOL NAME SYMBOL NAME

Connection Terminal<L/N-Phase>

TABR/S

CNMNT

Connector <Connected to Optional M-NET Adapter Board>

Switch<Model Select>

SW6

Connector<Emergency Operation>

CN31

Switch

SW9

Fuse<T6.3AL250V>

F1~4

X51,X52

Relay

SS

Connector<Connection for Option>

SYMBOL

M-NET ADAPTER

NAME TB7 CN5 CND CN2M SW1 SW11

Terminal Block<M-net connection> Connector<Transmission> Connector<Power Supply> Connector<M-NET communication> Switch<Status of communication> Switch<Address setting : 1s digit>

SYMBOL NAME SW12 LED1 LED2 LED3 LED4 LED5

Switch<Address setting : 10s digit> LED<Power Supply : DC5V> LED<Connection to Outdoor Unit> LED<Transmission : Sending> LED<Transmission : Receiving> LED<Power Supply : DC12V>

OCH451B

PUHZ-RP35VHA4 PUHZ-RP50VHA4

20 21

PUHZ-RP60VHA4 PUHZ-RP71VHA4

1 2 3 4 5 6 7 8

MODEL

SW6

*1MODEL SELECT

SW5-6 *2

OFF

1 2 3 4 5 6

OFF

ON

60V

ON

1 2 3 4 5 6 7 8

*2. SW5 -1 to 5 : Function Switch

The black square (■) indicates a switch position.

OFF

1 2 3 4 5 6

OFF

ON

71V

ON

P. B.

C. B.

CNF1 (WHT)

MF1

MS

3~

7

1

TRANS

CNDC (PNK)

3

1

TH7/6 (RED)

63H

(YLW)

TH3

(WHT

)

TH4

(WHT

)

TH7 TH6 TH3 TH4

41 21

TH33

(YLW

)

TH33

1

t° t° t° t° t° t°

3 2 1

31

TH32

(BLK

)

TH32

21

63H

LEV-A (WHT)

LEV-A

LEV-B

(RED)

LEV-B

61

M M

LED1

LED2

61

CNVMNT

(WHT)

31

CNDM

(WHT)

CN51

(WHT)

3 1

5

1

CNMNT (WHT)

CNM

(WHT)

51

3

5

SW7

SW6SW1

SW9

CN31

1

*1*1

SW5SW8SW4 SWP

14

X51

CNS

(WHT)

CNAC

(WHT)

SS

(WHT)

21S4

(GRN)

X52

F1

F2

F4

F3

21

43

21S4

3 1

13 13

CN4

(WHT)

1 2

2

CN52C

(RED)

221

CN2

(WHT)

71

5

CN5

(WHT

)

3 1

LED2

SW1

SW11

SW12

LED3 LED4

TB7

LED1

LED5

2 1

CND

(WHT)

CN2M

(WHT

)

M-NET ADAPTER

M-NET

A B S

When M-NET adapter is connected

5

3

5

1

WHT

U

LI

EI

NI

LO NO

E2

E3

N. F.

1

2

3

1

3

1

1 2

2

CN5

(RED)

CNAC1

(WHT)

CNAC2

(RED)

CN52C

(BLK

)

52C

RED

POWER SUPPLY ~/N 230V 50Hz

INDOOR UNIT

TB1

L N S1 S2 S3

RED

BLU

BLK

YLW

GRN/YLW

ORN

BRN

CY2

CY1

CB1 CB2 CB3

TABU

TABV

TH8

IPM

TABW

TABR

TABS

CN3

(WHT)

CN2

(WHT)

CN4

(WHT)

CN5

(RED)

1

7

1 2

2

5

t°

WHT

RED

PFC

RED

WHT

RED

WHT

ACL

MS 3~

BLK

WHT

RED

UVW

MC

TB1 MC MF1 21S4 63H TH3, TH33 TH4 TH6 TH7 TH8

LEV-A, LEV-B ACL

Terminal Block<Power Supply, Indoor/Outdoor> Motor for Compressor Fan Motor Solenoid Valve (Four-Way Valve) High Pressure Switch

Thermistor<Outdoor Pipe>

Thermistor<Discharge> Thermistor<Outdoor 2-Phase Pipe> Thermistor<Outdoor> Thermistor<Heat Sink>

TH32 Thermistor<Shell>

Electronic Expansion Valve

Reactor

CY1,CY2

Reactor Power Circuit Board

Connection Terminal<U/V/W-Phase>

P.B.

TABU/V/W

Noise Filter Circuit Board Connection Terminal<L-Phase>

Connection Terminal<Ground>

N.F.

LI/LO

Connection Terminal<N-Phase>

NI/NO EI,E2,E3

Controller Circuit Board Switch<Forced Defrost, Defect History

Record Reset, Refrigerant Address> Switch<Test Operation> Switch<Function Switch>

Switch<Function Setup>

Switch<Pump Down>

SW1 SW4

SW5 SW7

Switch<Function Setup>

SW8

SWP CN51 CNM

CNVMNT

CNDM

LED1,LED2

LED <Operation Inspection Indicators>

Connector<A-Control Service Inspection Kit>

Connector <Connected to Optional M-NET Adapter Board> Connector < Connected for Option (Contact Input)>

C.B.

Main Smoothing Capacitor

CB1~CB3

52C Relay

52C

SYMBOL NAME SYMBOL NAME SYMBOL NAME

Connection Terminal<L/N-Phase>

TABR/S

CNMNT

Connector <Connected to Optional M-NET Adapter Board>

Switch<Model Select>

SW6

Connector<Emergency Operation>

CN31

Switch

SW9

X51,X52

Relay

SS

Connector<Connection for Option>

SYMBOL

M-NET ADAPTER

NAME TB7 CN5 CND CN2M SW1 SW11

Terminal Block<M-net connection> Connector<Transmission> Connector<Power Supply> Connector<M-NET communication> Switch<Status of communication> Switch<Address setting : 1s digit>

SYMBOL NAME SW12 LED1 LED2 LED3 LED4 LED5

Switch<Address setting : 10s digit> LED<Power Supply : DC5V> LED<Connection to Outdoor Unit> LED<Transmission : Sending> LED<Transmission : Receiving> LED<Power Supply : DC12V>

Fuse<T6.3AL250V>

F1~4

Converter

PFC

Power Module

IPM

OCH451B

23

PUHZ-RP100VKA PUHZ-RP125VKA PUHZ-RP140VKA

1 2 3 4 5 6 7 8

OFF

ON

100V

MODEL

SW6

*1. MODEL SELECT

*2. SW5 -1 to 5 : Function Switch

The black square (■) indicates a switch position.

SW5-6 *2

OFF

ON

OFF

ON

125V

OFF

ON

OFF

1 2 3 4 5 6

OFF

ON

140V

ON

SYMBOL

M-NET ADAPTER

NAME TB7 CN5 CND CN2M SW1 SW11 SW12 LED1 LED2 LED3 LED4 LED5

Terminal Block<M-net connection> Connector<Transmission> Connector<Power Supply> Connector<M-NET communication> Switch<Status of communication> Switch<Address setting : 1s digit> Switch<Address setting : 10s digit> LED<Power Supply : DC5V> LED<Connection to Outdoor Unit> LED<Transmission : Sending> LED<Transmission : Receiving> LED<Power Supply : DC12V>

CN5

(WHT)

3 1

LED2

SW1

SW11

SW12

LED3 LED4

TB7

LED1

LED5

2

1

CND

(WHT)

CN2M (WHT)

M-NET ADAPTER

M-NET

A B S

When M-NET adapter is connected

CNVMNT

(WHT)

31

CNDM

(WHT)

CN51

(WHT)

3 1

5

1

CNMNT

(WHT)

CNM

(WHT)

51

LEV-A

(WHT)

LEV-A

C. B.

LEV-B (RED)

LEV-B

6

3

5

1

TH7/6 (RED)

63H

(YLW)

TRANS

X51

TH3

(WHT)

CNDC

(PNK)

CNF1

(WHT)

CNF2 (WHT)

TH4

(WHT)

TH7 TH6 TH3 TH4

41 21

TH33

(YLW)

TH33

3

t° t° t° t° t° t°

1 2 1

SW7

SW6SW1

SW9

CN31

141

MF1

MF2

MS

3~

M M

MS

3~

7

1

CN2

(WHT)

CNS

(WHT)

CNAC (WHT)

CN4

(WHT)

SS

(WHT)

21S4

(GRN)

21

LED1

LED2

X52

F1

F2

F4

F3

*1*1

21

43

SW5SW8SW4 SWP

21S4

61

31

7

1

3

1

2

3 1

71

7

2

TH32

(BLK)

TH32

21

13 13

CN52C (RED)

331

63H

5

3

5

1

5

LEV-C

(BLU)

6

1

LEV-C

RP140 only

M

5

DCL2

IGBT

N2

P2

MS 3~

U

V

W

CN2

(WHT)

CN4

(WHT)

1

7

1

2

P. B.

CNDC (PNK)

BLK

WHT

U

CY1 CY2

LINI

EI

E4

E2

E3

U

POWER SUPPLY ~/N 230V 50Hz

INDOOR UNIT

TB1

L N S1 S2 S3

MC

3

1

3

1

2

RED

CNAC1 (WHT)

CNAC2

(RED)

1

3

1

3

CN52C

(RED)

52C

BLU

YLW

GRN/YLW

ORN

BRN

RED

WHT

RED

BLK

DCL1

DCL

CB

TB1 MC MF1, MF2 21S4 63H TH3, TH33 TH4 TH6 TH7

DCL

Terminal Block<Power Supply, Indoor/Outdoor > Motor for Compressor Fan Motor Solenoid Valve (Four-Way Valve) High Pressure Switch

Thermistor<Outdoor Pipe>

Thermistor<Discharge> Thermistor<Outdoor 2-Phase Pipe> Thermistor<Outdoor>

TH32 Thermistor<Shell>

Electronic Expansion Valve

Reactor

CB

Main Smoothing Capacitor

CY1,CY2

Capacitor

Controller Circuit Board

C.B.

SYMBOL NAME SYMBOL NAME SYMBOL NAME

Switch<Function Setup>

Switch<Forced Defrost, Defect History Record Reset, Refrigerant Address> Switch<Test Operation> Switch<Function Switch> Switch<Model Select>

SW7

SW1 SW4

SW5 SW6

Switch<Function Setup>

SW8

Switch<Pump Down>

SWP

Connector<Emergency Operation>

CN31

LED1, LED2

F1~F4

LED<Operation Inspection Indicators>

CN51 CNM

CNMNT CNVMNT

CNDM

Connector<A-Control Service Inspection Kit> Connector <Connected to Optional M-NET Adapter Board> Connector <Connected to Optional M-NET Adapter Board> Connector < Connected for Option (Contact Input)>

Fuse<T6.3AL250V

>

X51,X52

Relay

SS

Connector<Connection for Option>

LEV-A, LEV-B, LEV-C

Power Module

N2

Connection Terminal Connection Terminal<Reactor>

Connection Terminal<Ground>

DCL1,DCL2 IGBT EI,E2,E3,E4

P.B.

Power Circuit Board Connection Terminal<U/V/W-Phase>

P2

Connection Terminal

NI

Connection Terminal<N-Phase>

LI

Connection Terminal<L-Phase>

U/V/W

Switch

SW9

OCH451B

22

PUHZ-RP100YKA PUHZ-RP125YKA PUHZ-RP140YKA

TB1

MC MF1, MF2 21S4 63H TH3, TH33 TH4 TH6 TH7

LEV-A,LEV-B,LEV-C ACL1~ACL4

Terminal Block<Power Supply >

TB7 Terminal Block<M-NET connection > CN5

Connector<Transmission>

CND

Connector<Power Supply>

CN2M

Connector<M-NET communication>

SW1

Switch<Status of communication>

SW11

Switch<Address setting: 1s digit>

SW12 Switch<Address setting. 10s digit > LED1

LED<Power Supply: DC5V>

LED2

LED<Connection to Outdoor Unit>

LED3

LED<Transmission: Sending>

LED4

LED<Transmission: Receiving>

LED5

LED<Power Supply: DC12V>

TB2 Terminal Block<Indoor/Outdoor >

Motor for Compressor Fan Motor Solenoid Valve (Four-Way Valve) High Pressure Switch

Thermistor<Outdoor Pipe>

Thermistor<Discharge> Thermistor<Outdoor 2-Phase Pipe> Thermistor<Outdoor>

TH32 Thermistor<Shell>

Electronic Expansion Valve

Reactor

RS

Rush Current Protect Resistor

X52A

52C Relay

CB1, CB2

Main Smoothing Capacitor

CK

Capacitor Power Circuit Board

Connection Terminal<U/V/W-Phase>

P.B.

TB-U/V/W

Noise Filter Circuit Board Connection Terminal

<L1/L2/L3/N-Power Supply

>

N.F.

LI1/LI2/LI3/NI

Connection Terminal

<L1/L2/L3/N-Power Supply

>

LO1/LO2/LO3/NO

Controller Circuit Board

Connector<Emergency Operation>

Switch<Function Setup>

SW8

CN31

C.B.

Connection Terminal

N-IN

Connection Terminal

CK-OU

Connection Terminal<Ground>

GD1, GD3

Connection Terminal<L1-Power Supply>

L1-A1/IN

SYMBOL

M-NET ADAPTER

NAME SYMBOL NAME SYMBOL NAME

Connection Terminal

TB-P2

Connection Terminal

<L1/L2/L3-Power Supply

>

TB-L1/L2/L3

Switch

SW9

Switch<Pump Down>

SWP

Connection Terminal<L1-Power Supply>

L1-A2/OU

Connection Terminal<L2-Power Supply>

L2-A2/OU

Connection Terminal<L3-Power Supply>

L3-A2/OU

Converter Circuit Board

CONV.B.

Switch<Forced Defrost, Defect History Record Reset, Refrigerant Adress>

SW1

Switch<Model Select>

SW6

Switch<Function Setup>

SW7

Switch<Test Operation>

SW4

LED1,LED2

LED<Operatiion Inspection Indicators>

CNM CNMNT

CNVMNT

Connector<A-Control Service Inspection Kit> Connector <Connect to Optional M-NET Adapter Board> Connector <Connect to Optional M-NET Adapter Board>

CN3S

Connector< Connection for Option>

CNDM

Connector < Connection for Option

(Contact Input)

>

CN51

Connector< Connection for Option>

X51,X52

Relay

FUSE<T6.3AL250V>

F1~F4

Connection Terminal

TB-C1

Connection Terminal

TB-N1

Switch<Function Switch>

SW5

LEV-A (WHT)

61

3

LEV-B (RED)

61

CNVMNT

(WHT)

CN4

(WHT)

CNMNT

(WHT)

31 51

CN5

(WHT)

3 1

LED2

SW1

SW11

SW12

LED3 LED4

TB7

LED1

LED5

5

1

2

5

1

CND

(WHT)

CN2M

(WHT)

M-NET

When M-NET adapter is connected

71

2 1

1 2

3 4

CNS

(WHT)

13

21S4

(GRN)

MF1

TRANS

MF2

CNF1

(WHT)

CNF2

(WHT)

1

3

CNDC (PNK)

CN2

(WHT)

CNAC (WHT)

X51

X52

13

SS

(WHT)

+

--

+

+ +

+

ACL1

ACL2

ACL3

ACL4

CN7

(WHT)

CN2

(WHT)

TB-P2

CB1 CB2 CK

TB-C1

L3-OU

L2-OU

L1-OU

L3-A2

L2-A2

L1-A2

L1-A1

L1-IN

N-IN

CK-OU

TB-N1

TB-W

BLK WHT

RED

BLK WHT RED

BLK

BLU

WHT

RED

BLK

WHT

BRN

BLU

GRN/YLW

WHT

RED

TB-V

TB-U

TB-L3 TB-L2 TB-L1

W V U

MC

CN4

(WHT)

BLK

BLU

CNAC1

(WHT)

CN7

(WHT)

WHT

CN5

(RED)

CNCT (RED)

CNAC2

(RED)

CNL

(BLU)

CNDC (PNK)

RS

P .B .

C .B .

N .F .

CONV.B.

LO1

GD1

GD3

LO2

LO3

NO

LI1

LI2

LI3

NI

TB1

TB2

POWER SUPPLY 3N~ 400V 50Hz

INDOOR UNIT

1

F2

F1

F3

F4

TH7/6 (RED)

63H

(YLW)

TH3 (WHT)

TH4

(WHT)

TH7 TH6 TH3 TH4

41 21

TH33

(YLW)

TH33

3

t° t° t° t° t° t°

1 2 1

31

TH32 (BLK)

TH32

21

63H

221

7

2

3

1 2 3 4 5 6 7 8

OFF

ON

100Y

MODEL

SW6

*1. MODEL SELECT

*2. SW5 -1 to 5 : Function Switch

The black square (■) indicates a switch position.

SW5-6 *2

OFF

ON

OFF

ON

125Y

OFF

ON

OFF

1 2 3 4 5 6

OFF

ON

140Y

ON

3 7

RED

WHT

BLK

7

1

7

1

71

RED

X52A

RED

3

3 1

3121

LEV-A LEV-B

M M

LED1

LED2

CNM

(WHT)

1 14

3 1 3 1

5

1

3

5

CNDM

(WHT)

CN3S

(WHT)

CN51

(WHT)

SW7

SW6SW1

SW9

CN31

*1*1

SW5SW8SW4 SWP

21S4

A B S

MS

3~

+

--

1331

31

UU

U

L1 L2 L3

N

S1 S2 S3

YLW

ORN

BRN

31

MS

3~

MS

3~

2

M-NET ADAPTER

BLK

BLU

U

5

LEV-C

(BLU)

6

1

LEV-C

RP140 only

M

5

OCH451B

23

25

PUHZ-RP200YKA PUHZ-RP250YKA

TH7/6 (RED)

TH3

(WHT)

TH4

(WHT

)

TH7TH6 TH3 TH4

41 21 2 1 TH32 (BLK)

TH32

21

t° t° t° t° t°

LEV-B (RED)

LEV-B

M

LED1

LED2

61 LEV-A (WHT)

LEV-A

M

61

CNVMNT

(WHT)

31

CNMNT

(WHT)

CNM

(WHT)

51

3 5

5

141

63H1

63H

(YLW)

31

63H

63H2

CN2

(WHT)

7

1

CN2

(WHT)

7

1

CNDM

(WHT)

CN3S

(WHT)

CN51

(WHT)

1 3 1 3 1

5

X51

X52

SW7

SW6SW1

SW9

CN31

*1*1

*3. For RP200

*3. For RP250

SW5SW8SW4

SWP

CN4

(WHT)

1 2

1313

2

21S4

SS

(WHT)

21S4 (GRN)

CNAC (WHT)

F4

F3

21

43

2

3

1

CNDC

(PNK)

CNS

(WHT)

3 1

TRANS

CNF1 (WHT)

CNF2 (WHT)

MF1

MS

3~

7

1

7

1

MF2

MS

3~

C. B.

P. B.

CN5

(WHT)

3 1

LED2

SW1

SW11

SW12

LED3 LED4

TB7

LED1

LED5

2 1

CND

(WHT)

CN2M

(WHT)

M-NET ADAPTER

M-NET

A B S

When M-NET adapter is connected

3

5

1

2

1 2

2

1

CN4

(WHT)

CN5

(RED)

WHT

FUSE1

FUSE2

WHT

REDRED

MS

3~

POWER SUPPLY 3N~ 400V 50Hz

INDOOR UNIT

TB1

L3

L2

L1

N

U

UU

U

31

2

13

CNDC

(PNK)

CNL

(BLU)

311 2

CNCT (RED)

CNAC2

(RED)

31

CNAC1 (WHT)

BLK

WHT

U

LO 1

LO 2

LO3

LI 1

LI 2

LI 3

NI

RED

WHT

BLU

BLK

GRN/YLW

GD2GD1

RED

WHT

BLK

N. F.

TB2

DCL

ACL4

S3

S2

S1

ORN

YLW

CY2

CY1

BRN

RED

RS

RED

WHT

BLK

X52A

BLK

TB-P2

TB-P1

TB-C1 TB-N1

CB1 CB2

W

V

MC

U

TB-L1

TB-L2

TB-L3

SC-U

SC-V

SC-W

RED

MODEL

SW6

*1 MODEL SELECT

SW5-6 *2

1 2 3 4 5 6 7 8

*2. SW5 -1 to 5 : Function Switch

The black square (■) indicates a switch position.

OFF

1 2 3 4 5 6

OFF

ON

200Y

ON

1 2 3 4 5 6 7 8

OFF

1 2 3 4 5 6

OFF

ON

250Y

ON

FUSE1, FUSE2

Connector<Connection for Option>

CN51

Relay

X51,X52

Connector<Connection for Option>

CN3S

TB1 MC

MF1,MF2 21S4 63H,63H1,63H2 TH3 TH4 TH6 TH7

LEV-A,LEV-B DCL

Terminal Block<Power Supply>

TB2 Terminal Block<Indoor/Outdoor>

Motor for Compressor Fan Motor Solenoid Valve (Four-Way Valve) High Pressure Switch

Thermistor<Outdoor Pipe>

SC-U/V/W TB-L1/L2/L3

Connection Terminal<U/V/W-Phase>

Thermistor<Discharge> Thermistor<Outdoor 2-Phase Pipe> Thermistor<Outdoor>

TH32 Thermistor<Shell>

Fuse<T15AL250V>

Electronic Expansion Valve

Reactor

ACL4

Reactor

Connection Terminal<L1/L2/L3-Power supply>

P.B.

Power Circuit Board

RS

Rush Current Protect Resistor

CB1,CB2

Main Smoothing Capacitor

Connection Terminal

Noise Filter Circuit Board Connection Terminal

<L1/L2/L3/NI-Power supply

>

Connection Terminal<Ground>

52C Relay

N.F.

LI1/ LI2/LI3/NI LO1/ LO2/LO3

Connection Terminal

GD1,GD2

Controller Circuit Board

C.B.

TB-C1

X52A

Connection Terminal

TB-N1

SYMBOL NAME SYMBOL NAME SYMBOL NAME

Connection Terminal

TB-P1

Connection Terminal

TB-P2

Switch<Function Setup>

Switch<Forced Defrost, Defect History Record Reset, Refrigerant Address>

Switch<Test Operation> Switch<Function Switch> Switch<Model Select>

SW1 SW4

SW5 SW6

SW8

Switch

SW9

Switch<Pump Down>

SWP

Connector<Emergency Operation> LED<Operation Inspection Indicators>

CN31

F3,F4

CNMNT CNVMNT

CNDM

Connector < Connected for Option (Contact Input)>

Fuse<T6.3AL250V

>

LED1,LED2

CNM

Connector<A-Control Service Inspection Kit>

SS

Connector<Connection for Option>

Connector <Connected to Optional M-NET Adapter Board>

Terminal Block(M-NET connection)

Connector<Transmission> Connector<Power Supply>

LED<Power Supply:DC5V>

LED<Power Supply:DC12V>

LED<Connection to Outdoor Unit> LED<Transmission:Sending> LED<Transmission:Receiving>

Connector<M-NET communication>

SYMBOL

NAME

Switch<Address setting:10s digit>

Switch<Status of communication> Switch<Address setting:1s digit>

TB7 CN5 CND CN2M SW1 SW11 SW12 LED1 LED2 LED3 LED4 LED5

M-NET ADAPTER

Switch<Function Setup>

SW7

Capacitor

CY1,CY2

OCH451B

24

PUHZ-RP200YKAR1

TH7/6 (RED)

TH3

(WHT)

TH4

(WHT

)

TH7TH6 TH3 TH4

41 21 2 1 TH32 (BLK)

TH32

21

t° t° t° t° t°

LEV-B (RED)

LEV-B

M

LED1

LED2

61 LEV-A (WHT)

LEV-A

M

61

CNVMNT

(WHT)

31

CNMNT

(WHT)

CNM

(WHT)

51

3 5

5

141

63H

(YLW)

31

63H

CN2

(WHT)

7

1

CN2

(WHT)

7

1

CNDM

(WHT)

CN3S

(WHT)

CN51

(WHT)

1 3 1 3 1

5

X51

X52

SW7

SW6SW1

SW9

CN31

*1*1

SW5SW8SW4

SWP

CN4

(WHT)

1 2

1313

2

21S4

SS

(WHT)

21S4 (GRN)

CNAC (WHT)

F4

F3

21

43

2

3

1

CNDC

(PNK)

CNS

(WHT)

3 1

TRANS

CNF1 (WHT)

CNF2 (WHT)

MF1

MS

3~

7

1

7

1

MF2

MS

3~

C. B.

P. B.

CN5

(WHT)

3 1

LED2

SW1

SW11

SW12

LED3 LED4

TB7

LED1

LED5

2 1

CND

(WHT)

CN2M

(WHT)

M-NET ADAPTER

M-NET

A B S

When M-NET adapter is connected

3

5

1

2

1 2

2

1

CN4

(WHT)

CN5

(RED)

WHT

FUSE1

FUSE2

WHT

REDRED

MS

3~

POWER SUPPLY 3N~ 400V 50Hz

INDOOR UNIT

TB1

L3

L2

L1

N

U

UU

U

31

2

13

CNDC

(PNK)

CNL

(BLU)

311 2

CNCT (RED)

CNAC2

(RED)

31

CNAC1 (WHT)

BLK

WHT

U

LO 1

LO 2

LO3

LI 1

LI 2

LI 3

NI

RED

WHT

BLU

BLK

GRN/YLW

GD2GD1

RED

WHT

BLK

N. F.

TB2

DCL

ACL4

S3

S2

S1

ORN

YLW

CY2

CY1

BRN

RED

RS

RED

WHT

BLK

X52A

BLK

TB-P2

TB-P1

TB-C1 TB-N1

CB1 CB2

W

V

MC

U

TB-L1

TB-L2

TB-L3

SC-U

SC-V

SC-W

RED

MODEL

SW6

*1 MODEL SELECT

SW5-6 *2

1 2 3 4 5 6 7 8

*2. SW5 -1 to 5 : Function Switch

The black square (■) indicates a switch position.

OFF

1 2 3 4 5 6

OFF

ON

200Y

ON

FUSE1, FUSE2

Connector<Connection for Option>

CN51

Relay

X51,X52

Connector<Connection for Option>

CN3S

TB1 MC

MF1,MF2 21S4 63H TH3 TH4 TH6 TH7

LEV-A,LEV-B DCL

Terminal Block<Power Supply>

TB2 Terminal Block<Indoor/Outdoor>

Motor for Compressor Fan Motor Solenoid Valve (Four-Way Valve) High Pressure Switch

Thermistor<Outdoor Pipe>

SC-U/V/W TB-L1/L2/L3

Connection Terminal<U/V/W-Phase>

Thermistor<Discharge> Thermistor<Outdoor 2-Phase Pipe> Thermistor<Outdoor>

TH32 Thermistor<Shell>

Fuse<T15AL250V>

Electronic Expansion Valve

Reactor

ACL4

Reactor

Connection Terminal<L1/L2/L3-Power supply>

P.B.

Power Circuit Board

RS

Rush Current Protect Resistor

CB1,CB2

Main Smoothing Capacitor

Connection Terminal

Noise Filter Circuit Board Connection Terminal

<L1/L2/L3/NI-Power supply

>

Connection Terminal<Ground>

52C Relay

N.F.

LI1/ LI2/LI3/NI LO1/ LO2/LO3

Connection Terminal

GD1,GD2

Controller Circuit Board

C.B.

TB-C1

X52A

Connection Terminal

TB-N1

SYMBOL NAME SYMBOL NAME SYMBOL NAME

Connection Terminal

TB-P1

Connection Terminal

TB-P2

Switch<Function Setup>

Switch<Forced Defrost, Defect History Record Reset, Refrigerant Address>

Switch<Test Operation> Switch<Function Switch> Switch<Model Select>

SW1 SW4

SW5 SW6

SW8

Switch

SW9

Switch<Pump Down>

SWP

Connector<Emergency Operation> LED<Operation Inspection Indicators>

CN31

F3,F4

CNMNT CNVMNT

CNDM

Connector < Connected for Option (Contact Input)>

Fuse<T6.3AL250V

>

LED1,LED2

CNM

Connector<A-Control Service Inspection Kit>

SS

Connector<Connection for Option>

Connector <Connected to Optional M-NET Adapter Board>

Terminal Block(M-NET connection)

Connector<Transmission> Connector<Power Supply>

LED<Power Supply:DC5V>

LED<Power Supply:DC12V>

LED<Connection to Outdoor Unit> LED<Transmission:Sending> LED<Transmission:Receiving>

Connector<M-NET communication>

SYMBOL

NAME

Switch<Address setting:10s digit>

Switch<Status of communication> Switch<Address setting:1s digit>

TB7 CN5 CND CN2M SW1 SW11 SW12 LED1 LED2 LED3 LED4 LED5

M-NET ADAPTER

Switch<Function Setup>

SW7

Capacitor

CY1,CY2

OCH451B

25

9 WIRING SPECIFICATIONS

1 2

S1 S2 S3

Indoor/outdoor unit connection cable

Indoor unit

Unit power supply

Outdoor unit

Remote controller

L



N

 Earth leakage breaker  wiring circuit breaker or

isolating switch





 Earth leakage breaker  wiring circuit breaker or

isolating switch



L N

1 2

S1

Indoor unit

S2 S3

S1 S2 S3

Unit power supply

Indoor/outdoor unit connection cable

Indoor unit

Outdoor unit

Remote controller



 Earth leakage breaker  wiring circuit breaker or

isolating switch



1 2

S1 S2 S3

Indoor/outdoor connection cable

Indoor unit

Unit power supply

Indoor unit

Outdoor unit

Remote controller

L N

Notes: 1. Wiring size must comply with the applicable local and national code..

2. Power supply cables and Indoor/Outdoor unit connecting cables shall not be lighter than polychloroprene sheathed flexible cable.

3. Install an earth longer than other cables.

Warning: In case of A-control wiring, there is high voltage potential on the S3 terminal caused by electrical circuit design that has no electrical insulation between power line and communication signal line. Therefore, please turn off the main power supply when servicing. And do not touch the S1, S2, S3 terminals when the power is energized. If isolator should be used between indoor unit and outdoor unit, please use 3-pole type.

(Design 60245 IEC 57)

S1

S2

S3

S1

S2

S3

A-Control

Outdoor Unit

3 poles isolator

Power supply

Isolator

A-Control

Indoor Unit

OCH451B

9-1. FIELD ELECTRICAL WIRING (power wiring specifications)

Outdoor unit model RP35, 50V RP60, 70V RP100,125V Outdoor unit power supply Outdoor unit input capacity Main switch (Breaker)

Outdoor unit power supply 3 × Min. 1.5 3 × Min. 2.5 3 × Min. 4 3 × Min. 6 5 × Min. 1.5 5 × Min. 4

)

2

Indoor unit-Outdoor unit *2 3 × 1.5 (Polar) 3 × 1.5 (Polar) 3 × 1.5 (Polar) 3 × 1.5 (Polar) 3 × 1.5 (Polar)

Wiring

Indoor unit-Outdoor unit earth *2 1 × Min. 1.5 1 × Min. 1.5 1 × Min. 1.5 1 × Min. 1.5 1 × Min. 1.5 1 × Min. 2.5

Wire No. ×

size (mm

Remote controller-Indoor unit *3 2 × 0.3 (Non-polar) 2 × 0.3 (Non-polar) 2 × 0.3 (Non-polar) 2 × 0.3 (Non-polar) 2 × 0.3 (Non-polar) 2 × 0.3 (Non-polar) Outdoor unit L-N (single) Outdoor unit L1-N, L2-N, L3-N (3 phase) Indoor unit-Outdoor unit S1-S2 *4 AC 230 V AC 230 V AC 230 V AC 230 V AC 230 V AC 230 V Indoor unit-Outdoor unit S2-S3

Circuit rating

Remote controller-Indoor unit *4 DC 12 V DC 12 V DC 12 V DC 12 V DC 12 V DC 12 V

~/N (single), 50 Hz,

*1 16 A 25 A 32 A 40 A 16 A 32 A

*4 AC 230 V AC 230 V AC 230 V AC 230 V AC 230 V AC 230 V

*4 DC 24 V DC 24 V DC 24 V DC 24 V DC 24 V DC 24 V

230 V

~/N (single), 50 Hz,

230 V

~/N (single), 50 Hz,

230 V

*1. A breaker with at least 3.0 mm contact separation in each poles shall be provided. Use earth leakage breaker (NV). *2. (RP35-140)

Max. 45 m If 2.5 mm2 used, Max. 50 m If 2.5 mm2 used and S3 separated, Max. 80 m (RP200, 250) Max. 80 m Total Max. including all indoor/indoor connection is 80 m.

• Use one cable for S1 and S2 and another for S3 as shown in the picture.

• Max. 50 m Total Max. for PEA. Wiring size 3 × 1.5 (Polar).

*3. The 10 m wire is attached in the remote controller accessory.

*4. The gures are NOT always against the ground.

S3 terminal has DC 24 V against S2 terminal. However between S3 and S1, these terminals are NOT electrically insulated by the transformer or other device.

Caution: Be sure to install N-Line. Without N-Line, it could cause damage to the unit.

RP140V RP100, 125, 140Y RP200, 250

~/N (single), 50 Hz,

230 V

3N~ (3 ph 4-wires),

50 Hz, 400 V

3N~ (3 ph 4-wires),

Cable length 50m:3×4 (Polar)/ Cable length 80m:3×6 (Polar)

50 Hz, 400 V

1:1 system Electrical wiring Synchronized twin and triple system Electrical wiring

• Synchronized twin

• Synchronized triple

26 27

S1 S2 S3

Indoor/outdoor unit connection cable

Indoor unit

Unit power supply

Outdoor unit

L1 L2 L3



N

S1 S2 S3

L1 L2 L3

N







1 2

Remote controller

 Earth leakage breaker  wiring circuit breaker or

isolating switch

1:1 System (Indoor : PEA-200, 250) 1:2 System (Indoor : PEA-400, 500)

S1 S2 S3

Indoor/outdoor unit connection cable

Indoor unit

Unit power supply

Outdoor unit No.1

L1 L2 L3



N

S1 S2 S3

L1 L2 L3

N

 Earth leakage breaker  wiring circuit breaker or

isolating switch







S1 S2 S3

Indoor/outdoor unit connection cable

TB4-1

TB4-2

Unit power supply

Outdoor unit No.2

L1 L2 L3



N

S1 S2 S3



1 2

Remote controller

The following connection patterns are available. The outdoor unit power supply patterns vary on models.

1:1 System

* The optional indoor power supply terminal kit is required.

S1 S2

L

N

1 2

L

N

S1 S2 S3

S3

















* Affix a label B that is included with the manuals near each wiring diagram for the indoor and outdoor units.

 Outdoor unit power supply  Earth leakage breaker  Wiring circuit breaker or isolating switch  Outdoor unit  Indoor unit/outdoor unit connecting cords  Remote controller  Indoor unit  Option  Indoor unit power supply

Simultaneous twin/triple system

* Affix a label B that is included with the manuals near each wiring diagram for the indoor and outdoor units.

*

The optional indoor power supply terminal kit is required.

        

Outdoor unit power supply Earth leakage breaker Wiring circuit breaker or isolating switch Outdoor unit Indoor unit/outdoor unit connecting cales Remote controller Indoor unit Option Indoor unit power supply



Indoor unit earth

If the indoor and outdoor units have separate power supplies, refer to the table below. If the optional indoor power supply terminal kit is used, change the indoor unit electrical box wiring referring to the figure in the right and the DIP switch settings of the outdoor unit control board.

Indoor power supply terminal kit (option) Indoor unit electrical box connector connection change Label affixed near each wiring diagram for the indoor and outdoor units Outdoor unit DIP switch settings (when using separate indoor unit/outdoor unit power supplies only)

Indoor unit specifications

Required Required

Required

Electric heater (For models with heater)

Connectors (connections when shipped from the factory are for indoor unit power supplied from outdoor unit)

Indoor unit power supplied from outdoor unit (when shipped from factory)

If the indoor and outdoor units have separate power supplies, change the connections of the connectors as shown in the following figure.

Connectors

Indoor unit

control board

Separate indoor unit/outdoor unit power supplies

Electric heater (For models with heater)

S1 S2 S3

L

N

BLUE

YELLOW

CND

ORANGE

CND

ORANGE

S1 S2 S3

L N

YELLOW

BLUE

YELLOW

CND

Indoor unit

control board

* There are 3 types of labels (labels A, B, and C). Affix the appropriate labels to

the units according to the wiring method.

ON OFF

Set the SW8-3 to ON.

1 2 (SW8)

3





 

  















L N

L

N

S1 S2 S3

1 2

L

N

S1 S2 S3

1

2

L N

S1 S2 S3

1 2

L N

S1 S2 S3

1 2

  

 

OCH451B

9-2. SEPARATE INDOOR UNIT/ OUTDOOR UNIT POWER SUPPLIES

29

*1. A breaker with at least 3 mm contact separation in each pole shall be provided. Use earth leakage breaker (NV). The breaker shall be provided to ensure disconnection of all active phase conductor of the supply. *2. Max. 120 m *3.The 10 m wire is attached in the remote controller accessory. Max. 500 m *4.The figures are NOT always against the ground.

Notes: 1. Wiring size must comply with the applicable local and national code.

2. Power supply cables and indoor unit/outdoor unit connecting cables shall not be lighter than polychloroprene sheathed flexible cable. (Design 60245 IEC 57)

3. Install an earth longer than other cables.

Indoor unit model Indoor unit power supply Indoor unit input capacity

*1

Main switch (Breaker)

Indoor unit power supply Indoor unit power supply earth Indoor unit-Outdoor unit *2 Indoor unit-Outdoor unit earth Remote controller-Indoor unit *3

Indoor unit L-N *4

Indoor unit-Outdoor unit S1-S2 *4 Indoor unit-Outdoor unit S2-S3 *4 Remote controller-Indoor unit *4

RP35~140

~/N (single), 50 Hz, 230 V

16 A

2% Min. 1.5 1% Min. 1.5 2% Min. 0.3

–

2 % 0.3 (Non-polar)

AC 230 V

– DC24 V DC12 V

Circuit

rating

Wiring

Wire No.

% size

(mm

2

)

9-3. INDOOR – OUTDOOR CONNECTING CABLE

The cable shall not be lighter than design 60245 IEC or 60227 IEC.

+ The Max. cable length may vary depending on the condition of installation, humidity or materials, etc.

Indoor unit-Outdoor unit

Outdoor power supply

Max. 45m

3 % 1.5 (polar)

1 % Min. 1.5

Max. 50m

3 % 2.5 (polar)

1 % Min. 2.5

Max. 80m

3 % 2.5 (polar) and S3 separated

1 % Min. 2.5

Indoor unit-Outdoor unit earth

Wire No. % Size ($)

Be sure to connect the indoor-outdoor connecting cables directly to the units (no intermediate connections). Intermediate connections can lead to communication errors if water enters the cables and causes insufficient insulation to ground or a poor electrical contact at the intermediate connection point.

Indoor unit-Outdoor unit

Indoor/Outdoor separate power supply

Max. 120m

2 % Min. 0.3

—

Indoor unit-Outdoor unit earth

Wire No. % Size ($)

+ The optional indoor power supply terminal kit is necessary

Cross section of cable Wire size (mm

2

) Number of wires Polarity L(m)*6

Round

2.5 3

Clockwise : S1-S2-S3 *Pay attention to stripe of yellow and green

(30)

*2

Flat

2.5 3

Not applicable

(Because center wire has no cover ﬁnish)

Not applicable

*5

Flat

1.5 4

From left to right : S1-Open-S2-S3

(18)

*3

Round

2.5 4

Clockwise : S1-S2-S3-Open *Connect S1 nad S3 to the opposite angle

(30)

*4

*1 :Power supply cords of appliances shall not be lighter than design 60245 IEC or 227 IEC. *2 :In case that cable with stripe of yellow and green is available. *3 :In case of regular polarity connection (S1-S2-S3), wire size is 1.5 mm2. *4 :In case of regular polarity connection (S1-S2-S3).

*5 :In the ﬂat cables are connected as this picture, they can be used up to 30 m.

*6 :Mentioned cable length is just a reference value. It may be different depending on the condition of installation, humidity or materials, etc.

(3C Flat cable × 2)

S1

S3

S2

OCH451B

For PUHZ-RP200/250YKA, PUHZ-RP200YKAR1

28

9-4. M-NET WIRING METHOD

Group remote controller

Refrigerant address 00

M-NET address 01

A-control remote controller

Refrigerant address 00

M-NET address 02

Refrigerant address 00

M-NET address 03

Power supply unit for transmission wire

Central remote controller

M-NET transmission wire

×

Bad example (Multi spot earthing of shield wire)

Good example 1 (Single spot earthing of shield wire)

Power supply appliance

M-NET type outdoor unit

Central remote controller

Power supply appliance

M-NET type outdoor unit

M-NET transmission wire

M-NET type outdoor unit

Central remote controller

Power supply appliance

M-NET type outdoor unit

M-NET transmission wire

M-NET type outdoor unit

Good example 2 (Single spot earthing of shield wire)

OCH451B

(Points to note) (1) Outside the unit, transmission wires should stay away from electric wires in order to prevent electromagnetic noise from

making an influence on the signal communication. Place them at intervals of more than 5 cm. Do not put them in the same

conduit tube. (2) Terminal block (TB7) for transmission wires should never be connected to 220~240V power supply. If it is connected, electronic parts on M-NET P.C. board may burn out. (3) Use 2-core × 1.25mm2 shield wire (CVVS, CPEVS) for the transmission wire. Transmission signals may not be sent or

received normally if different types of transmission wires are put together in the same multi-conductor cable. Never do this

because this may cause a malfunction.

It would be OK if M-NET wire (non-polar, 2-cores) is arranged in addition to the wiring for A-control.

(4) Earth only one of any appliances through M-NET transmission wire (shield wire). Communication error may occur due to

the influence of electromagnetic noise. “Ed” error will appear on the LED display of outdoor unit. “0403” error will appear on the central-control remote controller.

If there are more than 2 earthing spots on the shield wire, noise may enter into the shield wire because the earth wire and

To avoid communication errors caused by noise, make sure to observe the single spot earthing method described in the

shield wire form 1 circuit and the electric potential difference occurs due to the impedance difference among earthing spots.

In case of single spot earthing, noise does not enter into the shield wire because the earth wire and shield wire do not form

1 circuit.

installation manual.

29

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1

2

3

4

5

6

7

8

9

0

1 2

~

50

M-NET Address No.

Switch setting

SW11 ones digit

SW12 tens digit

OFF

ON

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

0

Refrigerant address

OFF

ON

8

OFF

ON

1

OFF

ON

9

OFF

ON

10

OFF

ON

11

OFF

ON

12

OFF

ON

13

OFF

ON

14

OFF

ON

15

OFF

ON

2

OFF

ON

3

OFF

ON

4

OFF

ON

5

OFF

ON

6

OFF

ON

7

System controller

A-control remote controller

Group A Group B Group C

A-control remote controller

TB5

A-control remote controller

Refrigerant address 00

M-NET address 01

Refrigerant address 00

M-NET address 02

Refrigerant address 01

M-NET address 03

Refrigerant address 00

M-NET address 04

Power supply unit for transmission wire

A-control remote controller

TB5

Group A Group B

Refrigerant address 00

M-NET address 01

Refrigerant address 01

M-NET address 02

Refrigerant address 00

M-NET address 04

Refrigerant address 01

M-NET address 03

Refrigerant address 02

M-NET address 05

System controller

Power supply unit for transmission wire

M-NET wiring

Transmission

wire

Shield part

M-NET terminal block

Earth wire

A B S

OCH451B

(1) Use 2-core × 1.25mm2 shield wire for electric wires. (Excluding the case connecting to system controller.) (2) Connect the wire to the M-NET terminal block. Connect one core of the transmission wire (non-polar) to A terminal and the other to B. Peel the shield wire, twist the shield part to a string and connect it to S terminal. (3) In the system which several outdoor units are being connected, the terminal (A, B, S) on M-NET terminal block should be individually wired to the other outdoor unit’s terminal, i.e. A to A, B to B and S to S. In this case, choose one of those outdoor units and drive a screw to fix an earth wire on the plate as shown on the right figure.

9-4-1. M-NET address setting

In A-control models, M-NET address and refrigerant address should be set only for the outdoor unit. Similar to CITY MULTI system, there is no need to set the address of outdoor unit and remote controller. To construct a central control system, the setting of M-NET address should be conducted only upon the outdoor unit. The setting range should be 1 to 50 (the same as that of the indoor unit in CITY MULTI system), and the address number should be consecutively set in a same group.

Address number can be set by using rotary switches (SW11 for 1s digit and SW12 for 10s digit), which is located on the M-NET board of outdoor unit. (Initial setting: all addresses are set to “0”.)

9-4-2. Refrigerant address setting

In case of multiple grouping system (multiple refrigerant circuits in 1 group), indoor units should be connected by remote controller wiring (TB5) and the refrigerant address needs to be set. Leave the refrigerant addresses to “00” if the group setting is not conducted. Set the refrigerant address by using DIP SW1-3 to -6 on the outdoor controller board. [Initial setting: all switches are OFF. (All refrigerant addresses are “00”.)]

9-4-3. Regulations in address settings

In case of multiple grouping system, M-NET and refrigerant address settings should be done as explained in the above section. Set the lowest number in the group for the outdoor unit whose refrigerant address is “00” as its M-NET address.

w Refrigerant addresses can be overlapped if they are in the different group.

w In group B, M-NET address of the outdoor unit whose refrigerant address is “00” is not set to the minimum in the group.

As “3” is right for this situation, the setting is wrong. Taking group A as a good sample, set the minimum M-NET address in

the group for the outdoor unit whose refrigerant address is “00”.

30 31