Mitsubishi PCA-RP125GA, PUH-P125YHA user guide manual

SPLIT-TYPE, HEAT PUMP AIR CONDITIONERS SPLIT-TYPE, AIR CONDITIONERS

SERVICE MANUAL

Indoor unit [Model names] [Service Ref.]

PCA-RP50GA PCA-RP50GA PCA-RP50GA#1 PCA-RP50GA2 PCA-RP50GA2 PCA-RP50GA2#1 PCA-RP60GA PCA-RP60GA PCA-RP60GA#1 PCA-RP71GA PCA-RP71GA PCA-RP71GA#1 PCA-RP100GA PCA-RP100GA PCA-RP100GA#1 PCA-RP125GA PCA-RP125GA PCA-RP125GA#1 PCA-RP140GA PCA-RP140GA PCA-RP140GA#1

PCH-P50GAH

PCH-P60GAH PCH-P60GAH PCH-P71GAH PCH-P71GAH PCH-P100GAH PCH-P100GAH PCH-P125GAH PCH-P125GAH PCH-P140GAH PCH-P140GAH

PCH-P50GAH

May 2008

No. OC328

REVISED EDITION-B

Revision :

• PCA-RP50~140GA(2)#1 are added in REVISED EDITION-B.

• RoHS PARTS LIST added.

• Some descriptions have been modified.

• Please void OC328 REVISED EDITION-A

NOTE:

• This manual describes only service data of the indoor units.

• RoHS compliant products have <G> mark on the spec name plate.

• For servicing of RoHS compliant products, refer to the RoHS Parts List.

INDOOR UNIT

TEMP.

REMOTE CONTROLLER

ON/OFF

Model name indication

CONTENTS

1. TECHNICAL CHANGES

2. REFERENCE MANUAL

3. SAFETY PRECAUTION

4. PART NAMES AND FUNCTIONS

5. SPECIFICATIONS

6. NOISE CRITERION CURVES

7. OUTLINES AND DIMENSIONS

8.

WIRING DIAGRAM

9.

REFRIGERANT SYSTEM DIAGRAM

.................................................

10. TROUBLESHOOTING

11. SPECIAL FUNCTION

12. DISASSEMBLY PROCEDURE

13. PARTS LIST

....................................................

14. RoHS PARTS LIST

......................................

...............................................

...................................

............................................

........................

.....................

...................................

.....................................

.......................

.........................................

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13

15 19 20

21

33

36

41

50

2 2

3 7

9

1

TECHNICAL CHANGES

PCA-RP50GA(2) PCA-RP50GA(2)#1 PCA-RP60GA PCA-RP60GA#1 PCA-RP71GA PCA-RP71GA#1 PCA-RP100GA PCA-RP100GA#1 PCA-RP125GA PCA-RP125GA#1 PCA-RP140GA PCA-RP140GA#1

INDOOR CONTROLLER BOARD(I.B.) has been changed.

2

REFERENCE MANUAL

2-1. OUTDOOR UNIT’S SERVICE MANUAL

Service Ref. Service Manual No. MXZ-8A140VA / VA

SUZ-KA50/60/71VA SUZ-KA50/60/71VA PUHZ-RP35/50/60/71/100/125/140VHA PUHZ-RP100/125/140YHA PUHZ-RP71/100/125/140VHA PUHZ-RP200/250YHA PUHZ-RP200/250YHA PU(H)-P • VGAA.UK PU(H)-P • YGAA.UK PUHZ-P100/125/140VHA.UK OC359 PUHZ-RP35/50/60/71/100/125/140VHA2 PUHZ-RP100/125/140YHA2 PUHZ-RP35/50/60/71/100VHA3 PUHZ-RP100YHA3 PU(H)-P71/100VHA PU(H)-P100/125/140YHA PUHZ-P100/125/140VHA2 PUHZ-RP71/100/125/140VHA2-A PUHZ-RP100/125/140YHA2-A PUHZ-BP100/125/140VHA-A PUHZ-BP200/250YHA-A PUHZ-P200/250YHA2 OCH424 / OCB424 PUHZ-HRP71/100VHA PUHZ-HRP100/125YHA PUHZ-RP200/250YHA2 OCH428 / OCB428

1

/ VA2 / VA

(1)

.TH OC322

(1)

.TH-A OC323

(1)

.UK

3

(1)

-A OC337

(1)(2) (1)

-A OC339

(1)

.UK

(1)

.UK OCH415 / OCB415

OC316

OC334

OC338

OC336

OC374

OC379

OCH422 / OCB422

OCH423 / OCB423

OCH425 / OCB425

2-2. TECHNICAL DATA BOOK

Series (Outdoor unit) Manual No. PUHZ-RP • HA(-A) OCS01

PU(H)-P • GAA.UK OCS02 SUZ-KA • VA OCS03 PUHZ-RP • HA2 OCS05 PUHZ-P • HA OCS06 PU(H)-P • HA OCS07 PUHZ-P • VHA2, PUHZ-P • YHA OCS08 PUHZ-RP • HA2-A OCS09 PUHZ-BP • HA OCS10 PUHZ-HRP • HA OCS11

2

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 utilising refrigerant R407C

Do not use the existing refrigerant piping.

The old refrigerant and lubricant in the existing piping contains a large amount of chlorine which may cause the lubricant deterioration of the new unit.

Use “low residual oil piping”

If there is a large amount of residual oil (hydraulic oil, etc.) inside the piping and joints, deterioration of the lubricant will result.

Store the piping to be used during installation indoors with keep both ends sealed until just before brazing. (Store elbows and other joints in a plastic bag.)

If dust, dirt, or water enters the refrigerant cycle, deterioration of the oil and compressor trouble may result.

Use ESTER , ETHER or HAB as the lubricant to coat flares and flange connection parts.

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

Use liquid refrigerant to charge the system.

If gas refrigerant is used to seal the system, the composition of the refrigerant in the cylinder will change and performance may drop.

Do not use a refrigerant other than R407C.

If another refrigerant (R22, etc.) is used, the chlorine in the refrigerant may cause the lubricant deterioration.

Use a vacuum pump with a reverse flow check valve.

The vacuum pump oil may flow back into the refrigerant cycle and cause the lubricant deterioration.

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

3

[1] Cautions for service

·After recovering the all refrigerant in the unit, proceed to working.

·Do not release refrigerant in the air.

·After completing the repair service, recharge the cycle with the specified amount of liquid refrigerant.

[2] Refrigerant recharging

(1) Refrigerant recharging process

1Direct charging from the cylinder.

·R407C cylinder are available on the market has a syphon pipe.

·Leave the syphon pipe cylinder standing and recharge it. (By liquid refrigerant)

Unit

Gravimeter

(2) Recharge in refrigerant leakage case

·After recovering the all refrigerant in the unit, proceed to working.

·Do not release the refrigerant in the air.

·After completing the repair service, recharge the cycle with the specified amount of liquid refrigerant.

[3] Service tools

Use the below service tools as exclusive tools for R407C refrigerant.

No. Tool name Specifications 1 Gauge manifold ·Only for R407C.

·Use the existing fitting SPECIFICATIONS. (UNF7/16)

·Use high-tension side pressure of 3.43MPa·G or over. 2 Charge hose ·Only for R407C.

·Use pressure performance of 5.10MPa·G or over. 3 Electronic scale 4 Gas leak detector ·Use the detector for R134a or R407C. 5 Adapter for reverse flow check. ·Attach on vacuum pump. 6 Refrigerant charge base. 7 Refrigerant cylinder. ·For R407C ·Top of cylinder (Brown)

·Cylinder with syphon 8 Refrigerant recovery equipment.

—

4

CAUTIONS RELATED TO NEW REFRIGERANT

Cautions for units utilising refrigerant R410A

Use new refrigerant pipes.

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

· For RP60/71VHA3 and RP100/125/140, be sure to perform replacement operation before test run.

· Change flare nut to the one provided with this product. Use a newly flared pipe.

· Avoid using thin pipes.

Make sure that the inside and outside of refrigerant piping is clean and it has no contamination such as sulfur hazardous for use, oxides, dirt, shaving particles, etc. In addition, use pipes with specified thickness.

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

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

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

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.

Tools for R410A Gauge manifold Charge hose

Gas leak detector

Torque wrench

Flare tool Size adjustment gauge Vacuum pump adaptor

Electronic refrigerant charging scale

Keep the tools with care.

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

Use ester oil, ether oil or alkylbenzene oil (small amount) as the refrigerant oil applied to flares and flange connections.

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

Do not use a charging cylinder.

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

Ventilate the room if refrigerant leaks during

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.

operation. If refrigerant comes into contact with a flame, poisonous gases will be released.

[1] Cautions for service

(1) Perform service after collecting 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

Unit

Gravimeter

[3] Service tools

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

No. Specifications 1 Gauge manifold ·Only for R410A

·Use the existing fitting

·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

specifications

. (UNF1/2)

6

4

PAR-21MAA

ON/OFF

FILTER

CHECK

OPERATION

CLEAR

TEST

TEMP.

MENU

BACK DAY

MONITOR/SET

CLOCK

ON/OFF

Set T emperature buttons

Down

Up

Timer Menu button (Monitor/Set button)

Mode button (Return button)

Set Time buttons

Back

Ahead

Timer On/Off button (Set Day button)

Opening the door.

ON/OFF button

Fan Speed button

Filter button (<Enter> button)

Test Run button

Check button (Clear button)

Airflow Up/Down button

Louver button ( Operation button)

To preceding operation number.

Ventilation button (

Operation button)

To next operation number.

PART NAMES AND FUNCTIONS

 Indoor Unit

Air outlet

Left/right guide vanes

Change the direction of airflow from the horizontal blower.

Long-life filter

Removes dust and foreign matter from air coming in through the grille (Recommended cleaning interval : Approx, every 2,500 operating hours)

Up/down guide vanes

Change the direction of airflow from the vertical blower.

 Remote controller

Once the controls are set, the same operation mode can be repeated by simply pressing the ON/OFF button.

 Operation buttons

Intake grille

Air intake

77



Display

For purposes of this explanation, all parts of the display are shown as lit. During actual operation, only the relevant items will be lit.

Identifies the current operation

Shows the operating mode, etc. * Multilanguage display is sup-

ported.

“Centrally Controlled” indicator

Indicates that operation of the remote controller has been prohibited by a master controller.

“Timer Is Off” indicator

Indicates that the timer is off.

Temperature Setting

Shows the target temperature.

Day-of-Week

Shows the current day of the week.

Time/Timer Display

Shows the current time, unless the simple or Auto Off timer is set. If the simple or Auto Off timer is set, shows the time remaining.

TIME SUN MON TUE WED THU FRI SAT TIMER AFTER

ERROR CODE

°F°C

Hr AFTER

°F°C

ONLY1Hr.

Up/Down Air Direction indicator

The indicator shows the direction of the outcoming airflow.

“One Hour Only” indicator

Displayed if the airflow is set to weak and downward during COOL or DRY mode. (Operation varies according to model.) The indicator goes off after one hour, at which time the airflow direction also changes.

Room Temperature display

Shows the room temperature.

Louver display

Indicates the action of the swing louver. Does not appear if the louver is stationary.

(Power On indicator)

Indicates that the power is on.

ON OFF

FUNCTION

FILTER

WEEKLY

SIMPLE

AUTO OFF

“Sensor” indication

Displayed when the remote controller sensor is used.

“Locked” indicator

Indicates that remote controller buttons have been locked.

“Clean The Filter” indicator

Comes on when it is time to clean the filter.

Timer indicators

The indicator comes on if the corresponding timer is set.

Fan Speed indicator

Shows the selected fan speed.

Ventilation indicator

Appears when the unit is running in Ventilation mode.

Caution



Only the Power on indicator lights when the unit is stopped and power supplied to the unit.



If you press a button for a feature that is not installed at the indoor unit, the remote controller will display the “Not Available”

message. If you are using the remote controller to drive multiple indoor units, this message will appear only if he feature is not present at the parent unit.



When power is turned ON for the first time, it is normal that “PLEASE WAIT” is displayed on the room temperature indication

(For max. 2minutes). Please wait until this “PLEASE WAIT” indication disappear then start the operation.

8

5

SPECIFICATIONS

Service Ref.

Mode Power supply(phase, cycle, voltage) Input Running current Starting current External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

Service Ref.

Mode Power supply(phase, cycle, voltage) Input Running current Starting current External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

Service Ref.

Mode Power supply(phase, cycle, voltage) Input Running current Starting current External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

Service Ref.

Mode Power supply(phase, cycle, voltage) Input Running current Starting current External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure Operation control & Thermostat

INDOOR UNIT

Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

Airflow(Low-Medium2-Medium1-High)

W

D H

W

D H

W

D H

W

D H

kW

A A

kW

*/min(CFM)

Pa(mmAq)

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

kg(lbs)

kW

A A

kW

*/min(CFM)

Pa(mmAq)

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

kg(lbs)

kW

A A

kW

*/min(CFM)

Pa(mmAq)

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

kg(lbs)

kW

A A

kW

*/min(CFM)

Pa(mmAq)

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

kg(lbs)

PCA-RP50GA, PCA-RP50GA#1

Cooling

Single phase, 50Hz, 230V

0.09

0.41

1.20 Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 2

0.054

10-11-12-13(355-390-425-460)

0(direct blow)

Remote controller & built-in

37-38-40-42

26(1)

1,000(39-3/8)

680(26-3/4)

210(8-1/4)

27(60)

PCA-RP50GA2, PCA-RP50GA2#1

Cooling

Single phase, 50Hz, 230V

0.12

0.53

1.27 Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 3

0.070

14-15-16-18(495-530-565-635)

0(direct blow)

Remote controller & built-in

37-39-41-43

26(1)

1,310(51-9/16)

680(26-3/4)

210(8-1/4)

34(75)

PCA-RP60GA, PCA-RP60GA#1

Cooling

Single phase, 50Hz, 230V

0.12

0.53

1.27 Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 3

0.070

14-15-16-18(495-530-565-635)

0(direct blow)

Remote controller & built-in

37-39-41-43

26(1)

1,310(51-9/16)

680(26-3/4)

210(8-1/4)

34(75)

PCA-RP71GA, PCA-RP71GA#1

Cooling

Single phase, 50Hz, 230V

0.12

0.53

1.27 Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 3

0.070

14-15-16-18(495-530-565-635)

0(direct blow)

Remote controller & built-in

37-39-41-43

26(1)

1,310(51-9/16)

680(26-3/4)

210(8-1/4)

34(75)

Heating

0.09

0.41

1.20

Heating

0.12

0.53

1.27

Heating

0.12

0.53

1.27

Heating

0.12

0.53

1.27

99

Service Ref.

Mode Power supply(phase, cycle, voltage) Input Running current Starting current External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

Airflow(Low-Medium2-Medium1-High)

W

D H

kW

A A

kW

*/min(CFM)

Pa(mmAq)

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

kg(lbs)

PCA-RP100GA, PCA-RP100GA#1

Cooling

Single phase, 50Hz, 230V

0.15

0.69

1.48 Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 3

0.090

20-21-23-25(705-740-810-885)

0(direct blow)

Remote controller & built-in

40-41-43-45

26(1)

1,310(51-9/16)

680(26-3/4) 270(10-5/8)

37(82)

Heating

0.15

0.69

1.48

Service Ref.

Mode Power supply(phase, cycle, voltage) Input Running current Starting current External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

Airflow(Low-Medium2-Medium1-High)

External static pressure

INDOOR UNIT

Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

W

D H

Weight

Service Ref.

Mode Power supply(phase, cycle, voltage) Input Running current Starting current External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

Airflow(Low-Medium2-Medium1-High)

W

D H

kW

A A

kW

*/min(CFM)

Pa(mmAq)

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

kg(lbs)

kW

A A

kW

*/min(CFM)

Pa(mmAq)

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

kg(lbs)

PCA-RP125GA, PCA-RP125GA#1

Cooling

Single phase, 50Hz, 230V

0.22

1.01

2.20 Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 4

0.150

27-30-32-34(955-1,060-1,130-1,200)

0(direct blow)

Remote controller & built-in

41-43-45-46

26(1)

1,620(63-3/4)

680(26-3/4) 270(10-5/8)

43(95)

PCA-RP140GA, PCA-RP140GA#1

Cooling

Single phase, 50Hz, 230V

0.22

1.01

2.20 Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 4

0.150

27-30-32-34(955-1,060-1,130-1,200)

0(direct blow)

Remote controller & built-in

42-44-46-48

26(1)

1,620(63-3/4)

680(26-3/4) 270(10-5/8)

45(99)

Heating

0.22

1.01

2.20

Heating

0.22

1.01

2.20

10

Service Ref.

Mode Power supply(phase, cycle, voltage) Input +1 Running current +1 Starting current +1 External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Booster heater +1 Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

Airflow(Low-Medium2-Medium1-High)

W

D H

kW

A A

kW

*/min(CFM)

Pa(mmAq)

kW

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

kg(lbs)

Cooling

0.09

0.41

1.20

PCH-P50GAH

Heating

Single phase, 50Hz, 230V

0.09<1.29>

0.41<5.61>

1.20<5.61>

Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 2

0.054

10-11-12-13(355-390-425-460)

0(direct blow)

<1.29>

Remote controller & built-in

37-38-40-42

26(1)

1,000(39-3/8)

680(26-3/4)

210(8-1/4)

28.5(63)

Service Ref.

Mode Power supply(phase, cycle, voltage) Input +1 Running current +1 Starting current +1 External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Booster heater +1 Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

Service Ref.

Mode Power supply(phase, cycle, voltage) Input +1 Running current +1 Starting current +1 External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Booster heater +1 Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

+1 : < > Shows the only booster heater rating.

Airflow(Low-Medium2-Medium1-High)

W D H

Airflow(Low-Medium2-Medium1-High)

W D H

kW

A A

kW

*/min(CFM)

Pa(mmAq)

kW

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

kg(lbs)

kW

A A

kW

*/min(CFM)

Pa(mmAq)

kW

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

kg(lbs)

Cooling

0.12

0.53

1.27

Cooling

0.12

0.53

1.27

PCH-P60GAH

Heating

Single phase, 50Hz, 230V

0.12<1.93>

0.53<8.39>

1.27<8.39>

Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 3

0.070

14-15-16-18(495-530-565-635)

0(direct blow)

<1.93>

Remote controller & built-in

37-39-41-43

26(1)

1,310(51-9/16)

680(26-3/4)

210(8-1/4)

36(79)

PCH-P71GAH

Heating

Single phase, 50Hz, 230V

0.12<1.93>

0.53<8.39>

1.27<8.39>

Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 3

0.070

14-15-16-18(495-530-565-635)

0(direct blow)

<1.93>

Remote controller & built-in

37-39-41-43

26(1)

1,310(51-9/16)

680(26-3/4)

210(8-1/4)

36(79)

11

Service Ref.

Mode Power supply(phase, cycle, voltage) Input +1 Running current +1 Starting current +1 External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Booster heater +1 Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

Airflow(Low-Medium2-Medium1-High)

W

D H

kW

A A

kW

*/min(CFM)

Pa(mmAq)

kW

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

kg(lbs)

Cooling

0.15

0.69

1.48

PCH-P100GAH

Heating

Single phase, 50Hz, 230V

0.15<2.48>

0.69<10.78>

1.48<10.78>

Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 3

0.090

20-21-23-25(705-740-810-885)

0(direct blow)

<2.48>

Remote controller & built-in

40-41-43-45

26(1)

1,310(51-9/16)

680(26-3/4) 270(10-5/8)

39.5(87)

Service Ref.

Mode Power supply(phase, cycle, voltage) Input +1 Running current +1 Starting current +1 External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Booster heater +1 Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

Service Ref.

Mode Power supply(phase, cycle, voltage) Input +1 Running current +1 Starting current +1 External finish Heat exchanger Fan Fan(drive) x No. Fan motor output

External static pressure

INDOOR UNIT

Booster heater +1 Operation control & Thermostat Noise level(Low-Medium2-Medium1-High) Unit drain pipe I.D. Dimensions

Weight

+1 : < > Shows the only booster heater rating.

Airflow(Low-Medium2-Medium1-High)

W

D H

Airflow(Low-Medium2-Medium1-High)

W D H

kW

A A

kW

*/min(CFM)

Pa(mmAq)

kW

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

kg(lbs)

kW

A A

kW

*/min(CFM)

Pa(mmAq)

kW

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

kg(lbs)

Cooling

PCH-P125GAH

Single phase, 50Hz, 230V

0.22

1.01

2.20 Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 4

0.150

27-30-32-34(955-1,060-1,130-1,200)

0(direct blow)

<2.76>

Remote controller & built-in

41-43-45-46

26(1)

1,620(63-3/4)

680(26-3/4) 270(10-5/8)

46(101)

PCH-P140GAH

Cooling

Single phase, 50Hz, 230V

0.22

1.01

2.20 Munsell 0.70Y 8.59/0.97

Plate fin coil

Sirocco fan (direct) x 4

0.150

27-30-32-34(955-1,060-1,130-1,200)

0(direct blow)

<2.76>

Remote controller & built-in

42-44-46-48

26(1)

1,620(63-3/4)

680(26-3/4) 270(10-5/8)

48(106)

Heating

0.22<2.76>

1.01<12.00>

2.20<12.00>

Heating

0.22<2.76>

1.01<12.00>

2.20<12.00>

12

NOISE CRITERION CURVES6

PCA-RP50GA PCA-RP50GA#1 PCH-P50GAH

90

80

70

60

50

40

30

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

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

10

63 125 250 500 1000 2000 4000 8000

NOTCH

High Medium1 Medium2

Low

BAND CENTER FREQUENCIES, Hz

SPL(dB)

42 40 38 37

LINE

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

PCA-RP50GA2 PCA-RP50GA2#1 PCA-RP60/71GA PCA-RP60/71GA#1 PCH-P60/71GAH

90

80

70

60

50

40

30

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

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

10

63 125 250 500 1000 2000 4000 8000

NOTCH

High Medium1 Medium2

Low

BAND CENTER FREQUENCIES, Hz

SPL(dB)

43 41 39 37

LINE

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

PCA-RP100GA PCA-RP100GA#1 PCH-P100GAH

90

80

70

60

50

40

30

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

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

10

63 125 250 500 1000 2000 4000 8000

NOTCH

High Medium1 Medium2

Low

BAND CENTER FREQUENCIES, Hz

SPL(dB)

45 43 41 40

LINE

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

PCA-RP125GA PCA-RP125GA#1 PCH-P125GAH

90

80

70

60

50

40

30

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

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

10

63 125 250 500 1000 2000 4000 8000

NOTCH

High Medium1 Medium2

Low

BAND CENTER FREQUENCIES, Hz

SPL(dB)

46 45 43 41

LINE

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

1313

PCA-RP140GA PCA-RP140GA#1 PCH-P140GAH

90

80

NOTCH

High Medium1 Medium2

Low

SPL(dB)

48 46 44 42

LINE

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

70

60

50

40

30

APPROXIMATE

20

THRESHOLD OF HEARING FOR CONTINUOUS NOISE

10

63 125 250 500 1000 2000 4000 8000

BAND CENTER FREQUENCIES, Hz

1m

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

ceiling

1m

about 1.4m

MICROPHONE

unit

14

OUTLINES AND DIMENTIONS7

INDOOR UNIT PCA-RP50GA PCA-RP50GA#1 PCH-P50GAH

70

Electrical box



226



Air outlet

17

150

933 (suspension bolt pitch)

983

904

1000

NOTES:

1. Use M10 or W3/8 screws for anchor bolt.

2. When optional drain lift-up mechanism is installed, always provide upward piping for refrigerant piping.



80

140

70

320

85

15

76

81

180

210

157

182 liquid 201 gas 241 (Drainage)

Unit : mm

Electrical box





179

42

6~7

When electrical box is pulled down

32

161

Air intake

[Front view]

Ceiling

525

928



680

506 56

254

161 90

918

1 Drainage pipe connection (26mm I.D.) 2 Drainage pipe connection (for the left arrangement) 3 Knockout hole for left drain-piping arrangement



79

38

352

263

138 171





131

86

46 175 1

4 Refrigerant-pipe connection (gas pipe side/flared connection) 5 Refrigerant-pipe connection (liquid pipe side/flared connection) 6 Knockout hole for upper drain pipe arrangement 7 Knockout hole for left drain pipe arrangement 8 Knockout hole for wiring arrangement

Use the current nuts meeting the pipe size of the outdoor unit.

Available pipe size

P50

:9.52

:15.88

 LIQUID SIDE

 GAS SIDE

RP50

:6.35 :9.52 :12.7 :15.88

: Initial flare nut size

151515

PCA-RP50GA2 PCA-RP50GA2#1 PCA-RP60GA PCA-RP71GA PCA-RP60GA#1 PCA-RP71GA#1 PCH-P60GAH PCH-P71GAH

NOTES:

1. Use M10 or W3/8 screws for anchor bolt.

2. When optional drain lift-up mechanism is installed, always provide upward piping for refrigerant piping.



17

150

70

140

320 80

Unit : mm





179

42

70

226



When electrical box is pulled down

Electrical box



6~7

Air intake

Electrical box

32

161

Air outlet

[ Front view ]

Ceiling

525

1235

1240 (suspension bolt pitch)

1290

1214 1310

1228









3879

38

138

171

263

416

131

86

175 1 46

85

15

157

210

180

81 76

182

(liquid)

201

(5/8F gas)

241

(Drainage)

680

506 56

254

161 90

1 Drainage pipe connection (26mm I.D.) 2 Drainage pipe connection (for the left arrangement) 3 Knockout hole for left drain-piping arrangement 4 Refrigerant-pipe connection (gas pipe side/flared connection) 5 Refrigerant-pipe connection (liquid pipe side/flared connection) 6 Knockout hole for upper drain pipe arrangement 7 Knockout hole for left drain pipe arrangement 8 Knockout hole for wiring arrangement

Use the current nuts meeting the pipe size of the outdoor unit.

Available pipe size

RP71,P60,P71

:9.52

:15.88

 LIQUID SIDE

 GAS SIDE

RP50

:6.35 :9.52 :12.7 :15.88

RP60

:6.35 :9.52

:15.88

: Initial flare nut size

16

PCA-RP100GA PCA-RP100GA#1 PCH-P100GAH

NOTES:

1. Use M10 or W3/8 screws for anchor bolt.

2. When optional drain lift-up mechanism is installed, always provide upward piping for refrigerant piping.



18

150

70

140

320 80

Unit : mm

70





42 239

When electrical box is pulled down

229



Electrical box



6~7

Air intake

Electrical box

93

160

525

Air outlet

[ Front view ]

1235

Ceiling

1240 (suspension bolt pitch)

1214 1310

1228







38 140

38

687

86

138 171

263

192



87

16

217

270

207

81 96

680

506 56

254

161 90

1 Drainage pipe connection (26mm I.D.) 2 Drainage pipe connection (for the left arrangement) 3 Knockout hole for left drain-piping arrangement 4 Refrigerant-pipe connection (gas pipe side/flared connection) 5 Refrigerant-pipe connection (liquid pipe side/flared connection)

1

236

45

6 Knockout hole for upper drain pipe arrangement 7 Knockout hole for left drain pipe arrangement 8 Knockout hole for wiring arrangement

Use the current nuts meeting the pipe size of the outdoor unit.

Available pipe size



LIQUID SIDE

RP100

:9.52

P100

:9.52

 GAS SIDE

:15.88 :19.05

:19.05

:Initial flare nut size

182 198 245

(3/8F liquid) (5/8F, 3/4F gas) (Drainage)

17

PCA-RP125GA PCA-RP140GA PCA-RP125GA#1 PCA-RP140GA#1 PCH-P125GAH PCH-P140GAH

Unit : mm

NOTES:

1. Use M10 or W3/8 screws for anchor bolt.

2. When optional drain lift-up mechanism is installed, always provide upward piping for refrigerant piping.



18

150

140

70

320 80





42 239

70

Electrical box

229



When electrical box is pulled down



Air outlet

Air intake

Electrical box

6~7

93

160

525

[ Front view ]

Ceiling

1545

1547(suspension bolt pitch)

1524 1620

1535







38 140

38

687

86

138

171

263

87

16

217

270

207

81 96

680

506 56

254

161 90

1 Drainage pipe connection (26mm I.D.) 2 Drainage pipe connection (for the left arrangement) 3 Knockout hole for left drain-piping arrangement 4 Refrigerant-pipe connection (gas pipe side/flared connection)



5 Refrigerant-pipe connection (liquid pipe side/flared connection) 6 Knockout hole for upper drain pipe arrangement

1

7 Knockout hole for left drain pipe arrangement

192

8 Knockout hole for wiring arrangement

236

45

Use the current nuts meeting the pipe size of the outdoor unit.

Available pipe size

RP125,140

P125,140

 LIQUID SIDE

:9.52

 GAS SIDE

:15.88 :19.05

:19.05

:Initial flare nut size

182 198 245

(3/8F liquid) (5/8F, 3/4F gas) (Drainage)

18

WIRING DIAGRAM8

PCA-RP50GA PCA-RP50GA2 PCA-RP60GA PCA-RP71GA PCA-RP100GA PCA-RP125GA PCA-RP140GA PCA-RP50GA#1 PCA-RP50GA2#1 PCA-RP60GA#1 PCA-RP71GA#1 PCA-RP100GA#1 PCA-RP125GA#1 PCA-RP140GA#1 PCH-P50GAH PCH-P60GAH PCH-P71GAH PCH-P100GAH PCH-P125GAH PCH-P140GAH

SYMBOL NAME

P.B

INDOOR POWER BOARD

I.B

INDOOR CONTROLLER BOARD FUSE FUSE (T6.3AL250V) ZNR VARISTOR CN2L CONNECTOR(LOSSNAY) CN32 CONNECTOR(REMOTE SWITCH) CN41 CONNECTOR(HA TERMINAL-A) CN51 CONNECTOR(CENTRALLY CONTROL) SW1 SWITCH (MODEL SELECTION) See T able 1. SW2 SWITCH (CAPACITY CODE) See Table 2. SWE SWITCH(EMERGENCY OPERATION) X1 RELAY(DRAIN PUMP) X4 RELAY(FAN MOTOR)

FAN CONTROL ELEMENT

BCR LED1 POWER SUPPLY(I.B)

POWER SUPPLY(R.B)

LED2

TRANSMISSION(INDOOR-OUTDOOR)LED3

C CAPACITOR(FAN MOTOR)

MF

1 2 3

C

BLK

WHT

RED

I.B

1 3 1 3 1 3 1 35

FAN

(

)

WHT

BCR

SW2 SW1

SWE

ON OFF

Refer to tables 1 and 2 for service PCB.

CN31 DRAIN SENSOR

(

)

1 2 3

WHT

(OPTION)

DP

X1

POWER

CNDK (RED)

LED3 LED2 LED1

D.U.M

CNP

(BLU)

X4

X4 X1



When installing optional drain-up machine disconnect the CN31 jumper connector and replace it with the drain sensor (DS).

When installing drain-up machine (Optional part).

DS

PCH-P50~P140GAH models only



1. When work to supply power separately to

Indoor and Outdoor unit was applied, refer to Fig 1.



2. For power supply system of this unit,

refer to the caution label located near this diagram.

H1

FS1

SYMBOL NAME MF MV DP DS TB2

TB4 TB5,TB6

TH1 TH2 TH5

R.B

P.B

CNDK (RED)

1

DC13.1V

2 3

WHT

RED

POWER

CND

(ORN)

D.SENSOR CN31

(

)

WHT

FS2

WHT

YLW

ZNR

INTAKE CN20

(

RED

1 21 2 3

[Servicing] Fasten terminal of the terminal board "TB4"equips lock system. To remove the fastened terminal, pull it while pressing the protruding portion (locking lever) of the terminal. The fastened terminal protruding portion should face upward.

1 2

FAN MOTOR VANE MOTOR DRAIN-UP MACHINE (OPTION) DRAIN SENSOR (OPTION) TERMINAL BLOCK (HEATER) PCH-P.GAH models only or option for PCA RP.GA(2) models. TERMINAL BLOCK(INDOOR/OUTDOOR CONNECTING LINE) TERMINAL BLOCK(REMOTE CONTROLLER TRANSMISSION LINE ) ROOM TEMP.THERMIST OR (0/15k, 25/5.4k DETECT) PIPE TEMP.THERMIST OR/LIQUID (0/15k, 25/5.4k DETECT) COND./EVA.TEMP.THERMISTOR (0/15k, 25/5.4k DETECT) WIRED REMOTE CONTROLLER BOARD

CN2S (WHT)

1 2

ORN

1 2

POWER CN2D(WHT)

FUSE

LIQUID CN21

(

)

WHT

1 2

BLK

1 2

88H

BLK

ORN

BRN

WHT

1 3

INDOOR/OUTDOOR COMMUNICATION CN3C(BLU)

CN41 CN2L CN51 CN32

PIPE CN29

)

(

)

BLK

1 2

BLK

1 2

TH2

TH5TH1

TB2

L

REDRED 5 3RED

N

BLU

VANE CN6V

(

GRN

WIRELESS CN90

(

WHT

REMOCON CN22

(

)

BLU

1 2

BLU

GRN/YLW

HEATER

CN24

2

1

I.B

(YLW)

YLW

61

88H

W.B

RU BZ LED1 LED2 SW1 SW2

HEATER

FS1,2 H1

26H 88H

6 6

)

RU

RECEIVER

2

TRANSMISSION WIRES DC12V

1

TB5

POWER SUPPLY ~(1PHASE) 230V 50Hz

26H

RED

6

REDGRY

5

WIRELESS REMOTE CONTROLLER BOARD(OPTION) RECEIVING UNIT BUZZER LED(RUN INDICATOR) LED(HOT ADJUST) SWITCH(HEATING ON/OFF) SWITCH(COOLING ON/OFF)

THERMAL FUSE( 11016A:60,71,125,140GAH) HEATER HEATER THERMAL SWITCH HEATER CONTACTOR

NAMESYMBOL

9810A:50GAH/11716A:100GAH

TB4

YLW

S1 S2

ORN ORN

TO OUTDOOR UNIT

S3

BRN

50~71 TYPE

6 6

5 5

CNB

MV

W.B

Please set the voltage using the remote controller. For the setting method, please refer to the indoor unit Installation Manual.

MV

100~140 TYPE

9

BZ

LED1 LED2 SW2 SW1

R.B

12 TB6



1 (Fig.1)

GRN/YLW

YLW

ORN

I.B

POWER

CND

(ORN)

3131

INDOOR/OUTDOOR

COMMUNICATION

CN3C (BLU)

RED BLU

YLW

ORN ORN

BRN

TB2

TB4

L

POWER SUPPLY

N

~(1PHASE) 230V 50Hz

S1 S2

TO OUTDOOR UNIT

S3

Table 1

MODELS

PCA-RP.GA PCH-P.GAH

SW1

Service board

1 2 3 4 5

ON OFF

Table 2

MODELS

PCA-RP50GA PCH-P50GAH

PCA-RP50GA2 PCA-RP60GA PCH-P60GAH

PCA-RP71GA PCH-P71GAH

Service board

1 2 3 4 5

SW2

MODELS

PCA-RP100GA

ON

PCH-P100GAH

OFF

PCA-RP125GA

ON

PCH-P125GAH

OFF

PCA-RP140GA

ON

PCH-P140GAH

OFF

Service board

1 2 3 4 5

1919

NOTES:

1. Since the outdoor side electric wiring may change be sure to check the outdoor unit electric wiring for servicing.

2. Indoor and outdoor connecting wires are made with polarities, make

ON OFF

wiring matching terminal numbers (S1, S2, S3).

3. Make sure that the main power supply of the booster heater is

ON

independent.

OFF

4. Symbols used in wiring diagram above are, : Connector, : Terminal (block).

ON OFF

REFRIGERANT SYSTEM DIAGRAM9

PCA-RP50GA PCA-RP50GA2 PCA-RP60GA PCA-RP71GA PCA-RP100GA PCA-RP125GA PCA-RP140GA PCA-RP50GA#1 PCA-RP50GA2#1 PCA-RP60GA#1 PCA-RP71GA#1 PCA-RP100GA#1 PCA-RP125GA#1 PCA-RP140GA#1 PCH-P50GAH PCH-P60GAH PCH-P71GAH PCH-P100GAH PCH-P125GAH PCH-P140GAH

Strainer

Heat exchanger

Room temperature thermistor (TH1)

Condenser/evaporator temperature thermistor (TH5)

Pipe temperature thermistor/liquid (TH2)

Distributor with strainer #50

#50

Refrigerant GAS pipe connection (Flare)

Refrigerant flow in cooling Refrigerant flow in heating

Refrigerant LIQUID pipe connection (Flare)

Strainer #50

Unit : mm

20

TROUBLESHOOTING10

10-1. TROUBLESHOOTING

Present and past error codes are logged and displayed on the wired remote controller or controller board of outdoor unit. Actions to be taken for service and the trouble reoccurrence at field are summarized in the table below. Check the contents below before investigating details.

Unit conditions at service

The trouble is reoccurring.

The trouble is not reoccurring.

Error code

Displayed

Not displayed

Logged

Not logged

Actions to be taken for service (summary)

Judge what is wrong and take a corrective action according to “SELF-DIAGNOSIS ACTION TABLE” (10-2).

Conduct troubleshooting and ascertain the cause of the trouble according to “TROUBLESHOOTING BY INFERIOR PHENOMENA ” (10-3).

Consider the temporary defects such as the work of protection devices in the refrigerant circuit including compressor, poor connection of wiring, noise and etc. Re-check the symptom, and check the installation environment, refrigerant amount, weather when the trouble occurred, and wiring related. Reset error code logs and restart the unit after finishing service. There is no abnormality in electrical components, controller boards, and remote controller.

Recheck the abnormal symptom. Identify the cause of the trouble and take a corrective

action according to “TROUBLESHOOTING BY INFERIOR PHENOMENA ” (10-3). Continue to operate unit for the time being if the cause is not ascertained. There is no abnormality in electrical components, controller boards, remote controller etc.

21

10-2. SELF-DIAGNOSIS ACTION TABLE

Error Code

P1

P2

Abnormal point and detection method

Room temperature thermistor (TH1)

1 The unit is in 3-minute resume prevention mode if short/open of thermistor is detected. Abnormal if the

unit does not reset normally after 3 minutes. (The unit returns to normal opera-

tion, if it has been reset normally.) 2 Constantly detected during cooling, drying, and heating operation. Short: -90: or more Open: -40: or less

Pipe temperature thermistor/Liquid (TH2)

1 The unit is in 3-minute resume prevention mode if short/open of thermistor is detected. Abnormal if the

unit does not reset normally after 3 min-

utes. (The unit returns to normal opera-

tion, if it has been reset normally.) 2 Constantly detected during cooling, drying, and heating (except defrosting)

operation Short: 90: or more Open: -40: or less

1 Defective thermistor characteristics

2 Contact failure of connector

3 Breaking of wire or contact

failure of thermistor wiring

4 Defective indoor controller

1 Defective thermistor

characteristics

2 Contact failure of connector

3 Breaking of wire or contact

failure of thermistor wiring

4 Defective refrigerant circuit is

5 Defective indoor controller

Note: Refer to the manual of outdoor unit for the details of display such as F, U, and other E.

Cause

(CN20) on the indoor controller board (Insert failure)

board

(CN44) on the indoor controller board (Insert failure)

causing thermistor temperature of 90: or more or -40: or less.

board

Countermeasure

1–3 Check resistance value of thermistor.

0: 15.0k" 10: 9.6k" 20: 6.3k" 30: 4.3k"

40: 3.0k" If you put force on (draw or bend) the lead wire with measuring resistance value of thermistor, breaking of wire or contact failure can be detected. 2 Check contact failure of connector (CN20)

on the indoor controller board. Refer to 10-6. Turn the power on again and check restart after inserting connector again.

4 Check room temperature display on remote

controller.

Replace indoor controller board if there is

abnormal difference with actual room

temperature. Turn the power off, and on again to operate

after check.

1–3 Check resistance value of thermistor. For characteristics, refer to (P1) above. 2 Check contact failure of connector (CN44)

on the indoor controller board. Refer to 10-6. Turn the power on and check restart after inserting connector again.

4 Check pipe <liquid> temperature with remote

controller in test run mode. If pipe <liquid> temperature is extremely low (in cooling mode) or high (in heating mode), refrigerant circuit may have defective.

5 Check pipe <liquid> temperature with

remote controller in test run mode. If there is extremely difference with actual pipe <liquid> temperature, replace indoor controller board.

P4

P5

Drain sensor (DS)

1 Suspensive abnormality, if short/open

of thermistor is detected for 30 seconds continuously.Compressor and indoor fan will be turned off

2 Short/open is detected for 30 seconds

continuously during suspensive abnormality. (The unit returns to normal operation, if it has normally reset.) 3 Detect the following condition.

• During cooling and drying operation.

• In case that pipe <liquid> temperature room temperature <-10deg

(Except defrosting)

• When pipe <liquid> temperature or room temperature is short/open

temperature.

• During drain pomp operation.

Malfunction of drain pump (DP)

1 Suspensive abnormality, if thermistor of drain sensor is let heat itself and temperature rises slightly. Compressor

and indoor fan will be turned off.

2 Drain pomp is abnormal if the condition

above is detected during suspensive abnormality.

3 Constantly detected during drain pump

operation.

1 Defective thermistor characteristics 2 Contact failure of connector

(CN31) on the indoor controller

board. (Insert failure). 3 Breaking of wire or contact failure of drain sensor wiring.

4 Defective indoor controller board.

1 Malfunction of drain pump 2 Defective drain

Clogged drain pump Clogged drain pipe

Attached drop of water at the

3

drain sensor

• Drops of drain trickles from lead wire.

• Clogged filter is causing wave of drain.

4 Defective indoor controller board.

Turn the power off, and on again to operate after check.

1–3 Check resistance value of thermistor.

......

0:

6.0k"

....

10:

3.9k"

....

20:

2.6k"

....

30:

1.8k"

....

40:

1.3k"

2 Check contact failure of connector (CN31)

on the indoor controller board. Refer to 10-6. Turn the power on again and check restart

after inserting connector again. 4 Replace indoor controller board if drain pump operates with the line of drain sensor

connector CN31-1 and 2 is short-circuited,

and abnormality reappears. Turn the power off, and on again to operate

after check.

1 Check if drain-up machine works. 2 Check drain function. 3 Check the setting of lead wire of drain sensor

and check clogs of the filter. 4 Replace indoor controller board if drain pump operates with the line of drain sensor

connector CN31-1 and 2 is short-circuited

and abnormality reappears. Refer to 10-6.

Turn the power off, and on again to operate after check.

22

Error Code

Abnormal point and detection method

Freezing/overheating protection is working

1 Freezing protection (Cooling mode)

The unit is in 6-minute resume prevention mode if pipe <liquid or condenser/ evaporator> temperature stays under

-15: for 3 minutes, 3 minutes after the compressor started. Abnormal if it stays under -15: for 3 minutes again within 16 minutes after 6-minute resume prevention mode.

Cause

(Cooling or drying mode)

1 Clogged filter (reduced airflow) 2 Short cycle of air path 3 Low-load (low temperature)

operation out of the tolerance range

4 Defective indoor fan motor

• Fan motor is defective.

• Indoor controller board is defective.

Countermeasure

(Cooling or drying mode)

1 Check clogs of the filter. 2 Remove shields.

4 Refer to 10-6.

P6

P8

2 Overheating protection (Heating mode)

The units is in 6 minute resume

prevention mode if pipe <condenser / evaporator> temperature is detected as over 70: after the compressor started. Abnormal if the temperature of over 70: is detected again within 30 minutes after 6 minute resume prevention mode.

Pipe temperature

<Cooling mode> Detected as abnormal when the pipe temperature is not in the cooling range 3 minutes after compressor start and 6 minutes after the liquid or condenser/evaporator pipe is out of cooling range. Note 1) It takes at least 9 minutes to

detect.

Note 2) Abnormality P8 is not detected in

drying mode. Cooling range : -3 °C ] (TH-TH1) TH: Lower temperature between: liquid

pipe temperature (TH2) and condenser/evaporator temperature (TH5)

TH1: Intake temperature <Heating mode>

When 10 seconds have passed after the compressor starts operation and the hot adjustment mode has finished, the unit is detected as abnormal when condenser/ evaporator pipe temperature is not in heating range within 20 minutes.

5 Defective outdoor fan control 6 Overcharge of refrigerant 7 Defective refrigerant circuit

(clogs)

(Heating mode)

1 Clogged filter (reduced airflow) 2 Short cycle of air path 3 Over-load (high temperature)

operation out of the tolerance range

4 Defective indoor fan motor

• Fan motor is defective.

• Indoor controller board is defective.

5 Defective outdoor fan control 6 Overcharge of refrigerant 7 Defective refrigerant circuit

(clogs)

8 Bypass circuit of outdoor unit

is defective.

1 Slight temperature difference

between indoor room temperature and pipe <liquid or condenser / evaporator> temperature thermistor

• Shortage of refrigerant

• Disconnected holder of pipe <liquid or condenser /

evaporator> thermistor

• Defective refrigerant circuit

2 Converse connection of extension pipe (on plural units

connection) 3 Converse wiring of indoor/ outdoor unit connecting wire

(on plural units connection) 4 Defective detection of indoor

room temperature and pipe

<condenser / evaporator> temperature thermistor 5 Stop valve is not opened completely.

5 Check outdoor fan motor. 67 Check operating condition of refrigerant

circuit.

(Heating mode)

1 Check clogs of the filter. 2 Remove shields.

4 Refer to 10-6.

5 Check outdoor fan motor. 6~8Check operating condition of refrigerant

circuit.

1~4 Check pipe <liquid or condenser / evapo-

rator> temperature with room temperature display on remote controller and outdoor controller circuit board.

Pipe <liquid or condenser / evaporator>

temperature display is indicated by setting SW2 of outdoor controller circuit board as follows.

Conduct temperature check with outdoor controller circuit board after connecting

(

‘A-Control Service Tool(PAC-SK52ST)’.

23Check converse connection of extension

pipe or converse wiring of indoor/outdoor unit connecting wire.

)

Note 3) It takes at least 27 minutes to

detect abnormality.

Note 4) It excludes the period of defrosting.

(Detection restarts when defrosting mode is over.)

Heating range : 3 °C [ (TH5-TH1)

23

Error Code

P9

Abnormal point and detection method

Pipe temperature thermistor / Condenser-Evaporator (TH5)

1 The unit is in 3-minute resume protec-

tion mode if short/open of thermistor is detected. Abnormal if the unit does not get back to normal within 3 minutes. (The unit returns to normal operation, if it has been reset normally.)

2 Constantly detected during cooling,

drying, and heating operation (except

defrosting) Short: 90: or more Open: -40: or less

Cause

1 Defective thermistor characteristics 2 Contact failure of connector

(CN44) on the indoor controller

board (Insert failure) 3 Breaking of wire or contact failure of thermistor wiring 4 Temperature of thermistor is

90: or more or -40: or less

caused by defective refrigerant

circuit. 5 Defective indoor controller

board

Countermeasure

1–3 Check resistance value of thermistor. For characteristics, refer to (P1) above. 2 Check contact failure of connector (CN44)

on the indoor controller board. Refer to 10-7. Turn the power on and check restart after

inserting connector again. 4 Operate in test run mode and check pipe

<condenser / evaporator> temperature with

outdoor controller circuit board. If pipe <condenser / evaporator> temperature is

extremely low (in cooling mode) or high (in

heating mode), refrigerant circuit may have

defect. 5 Operate in test run mode and check pipe

<condenser / evaporator> temperature with

outdoor control circuit board. If there is extreme difference with actual pipe <condenser / evaporator> temperature,

replace indoor controller board. There is no abnormality if none of above

comes within the unit. Turn the power off and on again to operate.

In case of checking pipe temperature with outdoor controller circuit board, be sure to connect A-control service

(

tool (PAC-SK52ST).

)

E0

or

E4

E3

or

E5

Remote controller transmission error(E0)/signal receiving error(E4)

1 Abnormal if main or sub remote con-

troller cannot receive any transmission normally from indoor unit of refrigerant

address “0” for 3 minutes. (Error code : E0) 2 Abnormal if sub remote controller could

not receive any signal for 2 minutes.

(Error code: E0) 1 Abnormal if indoor controller board can

not receive any data normally from

remote controller board or from other

indoor controller board for 3 minutes.

(Error code: E4) 2 Indoor controller board cannot receive

any signal from remote controller for 2

minutes. (Error code: E4)

Remote controller transmission error(E3)/signal receiving error(E5)

1 Abnormal if remote controller could not

find blank of transmission path for 6 sec-

onds and could not transmit. (Error code: E3)

2 Remote controller receives transmitted

data at the same time and compares the

received and transmitted data. Abnormal

if these data are judged to be different

30 continuous times. (Error code: E3) 1 Abnormal if indoor controller board could

not find blank of transmission path. (Error code: E5)

2 Indoor controller board receives trans-

mitted data at the same time and com-

pares the received and transmitted data.

Abnormal if these data are judged to

be different 30 continuous times. (Error

code: E5)

1 Contact failure at transmission

wire of remote controller

2 All remote controllers are set

as “sub” remote controller. In this case, E0 is displayed on remote controller, and E4 is displayed at LED (LED1, LED2) on the outdoor controller circuit board.

3 Miswiring of remote controller 4 Defective transmitting receiving

circuit of remote controller

5 Defective transmitting receiving

circuit of indoor controller board of refrigerant addresses “0”.

6 Noise has entered into the

transmission wire of remote controller.

1 2 remote controllers are set as

“main.” (In case of 2 remote con trollers) 2 Remote controller is connected

with 2 indoor units or more. 3 Repetition of refrigerant

address 4 Defective transmitting receiving

circuit of remote controller 5 Defective transmitting receiving

circuit of indoor controller board 6 Noise has entered into trans-

mission wire of remote control-

ler.

1 Check disconnection or looseness of indoor

unit or transmission wire of remote controller. 2 Set one of the remote controllers “main” if there is no problem with the action above. 3 Check wiring of remote controller.

• Total wiring length: max. 500m (Do not use cable x 3 or more.)

• The number of connecting indoor units: max. 16 units

• The number of connecting remote controller: max. 2 units

When it is not the above-mentioned problem of

1~3 4 Diagnose remote controllers.

a) When “RC OK” is displayed,

Remote controllers have no problem. Turn the power off, and on again to check. If abnormality generates again, replace indoor controller board.

b) When “RC NG” is displayed,

Replace remote controller.

c)When “RC E3” or “ERC 00-66” is dis-

played, noise may be causing abnormality.

* If the unit is not normal after replacing

indoor controller board in group control, indoor controller board of address “0” may be abnormal.

1 Set a remote controller to main, and the

other to sub.

2 Remote controller is connected with only one

indoor unit.

3 The address changes to a separate setting. 4~6 Diagnose remote controller.

a) When “RC OK” is displayed, remote con-

trollers have no problem. Turn the power off,and on again to check. When becoming abnormal again, replace

indoor controller board. b)When “RC NG” is displayed, replace

remote controller. c)When “RC E3” or “ERC 00-66” is dis-

played, noise may be causing abnormal-

ity.

24

Error Code

E6

Abnornal point and detection method

Indoor/outdoor unit communication error (Signal receiving error)

1 Abnormal if indoor controller board cannot receive any signal normally for 6

minutes after turning the power on. 2 Abnormal if indoor controller board cannot receive any signal normally for 3

minutes. 3 Consider the unit abnormal under the fol-

lowing condition: When 2 or more indoor

units are connected to an outdoor unit, indoor controller board cannot receive a signal for 3 minutes

from outdoor controller circuit board, a

signal which allows outdoor controller

circuit board to transmit signals.

Cause

1 Contact failure, short circuit or,

miswiring (converse wiring) of indoor/outdoor unit connecting wire

2 Defective transmitting receiving

circuit of indoor controller board

3 Defective transmitting receiving

circuit of indoor controller board

4 Noise has entered into indoor/

outdoor unit connecting wire.

Countermeasure

* Check LED display on the outdoor control

circuit board. (Connect A-control service

tool, PAC-SK52ST.) Refer to outdoor unit service manual. 1 Check disconnection or looseness of indoor/

outdoor unit connecting wire of indoor unit or

outdoor unit. Check all the units in case of twin triple indoor unit system. 2-4 Turn the power off, and on again to check.

If abnormality generates again, replace

indoor controller board or outdoor controller circuit board. * Other indoor controller board may have defect in case of twin triple indoor unit system.

E7

Fb

E1 E2

PA

Indoor/outdoor unit communication error (Transmitting error)

Abnormal if “1” receiving is detected 30 times continuously though indoor controller board has transmitted “0”.

Indoor controller board

Abnormal if data cannot be read normally from the nonvolatile memory of the indoor controller board.

Remote controller control board

1 Abnormal if data cannot be read nor-

mally from the nonvolatile memory of the remote controller control board.

(Error code: E1)

or

2 Abnormal if the clock function of remote

controller cannot be operated normally.

(Error code: E2)

Forced compressor stop (due to water leakage abnormality)

1 When the intake temperature subtracted with liquid pipe temperature is less than

-10:, drain sensor is detected whether it is soaked in the water or not at the interval of 90 seconds. (Drain pump will start operating

when the drain sensor is detected to be soaked in the water.) 2 The unit has a water leakage abnormality

when the following conditions, a and b, are

satisfied while the above-mentioned detection is performed. a) The drain sensor is detected to be soaked in the water 10 times in a row. b) The intake temperature subtracted with

liquid pipe temperature is detected to be less than -10: for a total of 30 minutes. (When the drain sensor is detected to

be NOT soaked in the water, the detection record of a and b will be cleared.) 3 The drain sensor detection is performed in operations other than cooling. (When the unit stops operating, during heating or fan operation, when the unit stops because of some abnormality) *Once the water leakage abnormality is detected, abnormality state will not be released until the main power is reset.

1 Defective transmitting receiving

circuit of indoor controller board

2 Noise has entered into power

supply.

3 Noise has entered into outdoor

control wire.

1 Defective indoor controller

board

1 Defective remote controller 1 Replace remote controller.

1 Drain pump trouble 2 Drain defective

· Drain pump clogging

· Drain pipe clogging 3 Open circuit of drain sensor

side heater 4 Contact failure of drain sensor

connector 5 Dew condensation on drain

sensor

· Drain water descends along lead wire.

· Drain water waving due to filter clogging.

6 Extension piping connection difference at twin, triple, quadruple system.

7 Mis-wiring of indoor/ outdoor connecting at twin, triple, quadruple system.

8 Room temperature thermistor / liquid pipe temperature thermis tor detection is defective.

1-3 Turn the power off, and on again to check.

If abnormality generates again, replace indoor controller board.

1 Replace indoor controller board.

1 Check the drain pump. 2 Please confirm whether water can be

drained.

3 Confirm the resistance of the drain sensor.

4 Check the connector contact failure.

5 Check the drain sensor leadwire mounted.

Check the filter clogging

6 Check the piping connection.

7 Check the indoor/ outdoor connecting wires.

8 Check the room temperature display of

remote controller. Check the indoor liquid pipe temperature display of outdoor controller board.

25

10-3. TROUBLESHOOTING BY INFERIOR PHENOMENA

Note: Refer to the manual of outdoor unit for the detail of remote controller.

Phenomena

(1)LED2 on indoor controller board is off.

• When LED1 on indoor controller board is also off. 1 Power supply of rated voltage is not supplied to out-

door unit.

2 Defective outdoor controller circuit board.

3 Power supply of 220~240V is not supplied to indoor

unit.

4 Defective indoor power board.

5 Defective indoor controller board.

(For the separate indoor/outdoor unit power sup-

ply system)

1 Power supply of 220~240V AC is not supplied to

indoor unit.

2 The connectors of the optional replacement kit are

not used.

3 Defective indoor controller board.

4 Defective indoor power board.

• When LED1 on indoor controller board is lit. 1 Mis-setting of refrigerant address for outdoor unit (There is no unit corresponding to refrigerant address “0”.)

Cause

Countermeasure

1 Check the voltage of outdoor power supply terminal block (L, N) or (L3, N).

• When AC 220~240V is not detected. Check the power wiring to outdoor unit and the breaker.

• When AC 220~240V is detected.

—Check 2 (below). 2 Check the voltage between outdoor terminal block S1 and S2.

• When AC 220~240V is not detected.

Check the fuse on outdoor controller cir-

cuit board.

Check the wiring connection.

• When AC 220~240V is detected.

—Check 3 (below). 3 Check the voltage between indoor terminal

block S1 and S2.

• When AC 220~240V is not detected. Check indoor/outdoor unit connecting wire for mis-wiring.

• When AC 220~240V is detected.

—Check 4 (below).

4 Check voltage output from CN2S on indoor

power board (DC13.1V). Refer to 10-6-1.

• When no voltage is output. Check the wiring connection.

• When output voltage is between DC12.5V

and DC13.7V.

—Check 5 (below).

5 Check the wiring connection between indoor

controller board and indoor power board. Check the fuse on indoor controller board.

1 Check the voltage of indoor power supply

terminal block (L,N).

• When AC220~240V is not detected. Check the power supply wiring.

• When AC220~240V is detected.

-Check 2 (below).

2 Check that there is no problem in the meth-

od of connecting the connectors.

• When there are problems in the method of connecting the connectors.

Connect the connector correctly referring

to installation manual of an optional kit.

• When there is no problem in the method of connecting the connectors.

-Check 3 (below).

3 Check voltage output from CNDK on indoor

controller board.

• When AC220~240V is not detected.

Check the fuse on indoor controller board. Check the wiring connection between

indoor power supply terminal block and CND on indoor controller board.

• When AC220~240V is detected.

-Check 4 (below).

4 Check voltage output from CN2S on indoor

power board.

• When no voltage output.

Check the wiring connection between CNDK on indoor controller board and CNSK on indoor power board. If no problem are found,indoor power

board is defective.

• When DC12.5~13.7V is detected.

Check the wiring connection between

CN2S on indoor power board and

CN2D on indoor power board. If no problem are found,indoor controller

1 Reconfirm the setting of refrigerant address

for outdoor unit Set the refrigerant address to “0”. (For grouping control system under

which 2 or more outdoor units are connected, set one of the units to “0”.) Set refrigerant address using SW1 (3-6) on outdoor controller circuit board.

26

Phenomena

(2)LED2 on indoor controller board is blinking.

(3)Upward/downward vane performance failure

(4)Receiver for wireless remote controller

Note: Refer to the manual of outdoor unit for the detail of remote controller.

Cause

• When LED1 on indoor controller board is also blinking. Connection failure of indoor/outdoor unit connecting wire

• When LED1 is lit. 1 Mis-wiring of remote controller wires

Under twin triple indoor unit system, 2 or more indoor

units are wired together.

2 Refrigerant address for outdoor unit is wrong or not

set. Under grouping control system, there are some units whose refrigerant address is 0.

3 Short-cut of remote controller wires 4 Defective remote controller

1 The vane is not downward during defrosting and heat

preparation and when the thermostat is OFF in HEAT

mode. (Working of COOL protection function)

2 Vane motor does not rotate.

• Defective vane motor

• Breaking of wire or connection failure of connector

• Up/down vane setting is “No vanes”.

3 Upward/downward vane does not work.

• The vane is set to fixed position.

1 Weak batteries of wireless remote controller. 2 Contact failure of connector (CNB) on wireless

remote controller board.

(Insert failure) 3 Contact failure of connector (CN90) on indoor con-

troller board.(Insert failure) 4 Contact failure of connector between wireless remote

controller board and indoor controller board.

Countermeasure

Check indoor/outdoor unit connecting wire for connection failure.

1 Check the connection of remote con troller wires in case of twin triple indoor

unit system. When 2 or more indoor units are wired in one refrigerant system, connect remote controller wires to one of

those units.

2 Check the setting of refrigerant address

in case of grouping control system. If there are some units whose refrigerant addresses are 0 in one group, set one of the units to 0 using SW1 (3-6) on outdoor controller circuit board. 34 Remove remote controller wires and check LED2 on indoor controller board.

• When LED2 is blinking, check the shortcut of remote controller wires.

• When LED2 is lit, connect remote

controller wires again and: if LED2 is blinking, remote controller is defective; if LED2 is lit, connection failure of remote controller terminal block etc. has returned to normal.

1 Normal operation (The vane is set to

horizontal regardless of remote control.)

2 Check 2 (left).

• Check the vane motor. (Refer to “How to check the parts”.)

• Check for breaking of wire or connection failure of connector.

• Check “Up/down vane setting”. (Unit function selection by remote controller).

3 Normal operation (Each connector on

vane motor side is disconnected.)

1 Replace batteries of wireless remote con-

troller.

2~4 Check contact failure of each connector. If no problems are found of connector,

replace indoor controller board.

When the same trouble occurs even if

indoor controller board is replaced,

replace wireless remote controller

board.

27

10-4. When wired remote controller or indoor unit micro computer troubles

1. If there is not any other wrong when trouble occurs, emergency operation starts as the indoor controller board switch (SWE) is set to ON.

During the emergency operation the indoor unit is as follows;

(1) Indoor fan high speed operation (2) Drain-up machine operation(Option)

2. When emergency operating for COOL or HEAT, setting of the switch (SWE) in the indoor controller board and outdoor unit emergency operation are necessary.

3. Check items and notices as the emergency operation

(1) Emergency operation cannot be used as follows;

• When the outdoor unit is something wrong.

• When the indoor fan is something wrong.

• When drain over flow protected operation is detected during self-diagnosis. (Error code : P5)

(2) Emergency operation will be serial operation by the power supply ON/OFF.

ON/OFF or temperature, etc. adjustment is not operated by the remote controller.

(3) Do not operate for a long time as cold air is blown when the outdoor unit starts defrosting operation during heat emer-

gency operation. (4) Cool emergency operation must be within 10 hours at most. It may cause heat exchanger frosting in the indoor unit. (5) After completing the emergency operation, return the switch setting, etc. in former state. (6) Since vane does not work at emergency operation, position the vane manually and slowly.

28

10-5. HOW TO CHECK THE PARTS

PCA-RP50/60/71/100/125/140GA PCA-RP50/60/71/100/125/140GA#1 PCA-RP50GA2 PCA-RP50GA2#1 PCH-P50/60/71/100/125/140GAH

Parts name Check points

Room temperature thermistor (TH1)

Pipe temperature thermistor (TH2)

Condenser/evaporator temperature thermistor (TH5)

Fan motor

Relay connector

1

Red

White

2

3

Black

Protector OFF : 130$5 ON : 80$20

Vane motor

Orange



Red



Pink



M

Yellow Brown Blue



Disconnect the connector then measure the resistance with a tester. (At the ambient temperature 10~30)

Normal

4.3k~9.6k

Abnormal

Open or short

Measure the resistance between the terminals using a tester. (Winding temperature 20)

1 2 3

Motor terminal

or

Relay connector

Red–Black

White–Black

50GA

70.6

69.6

50GA2

60, 71

45.0

44.8

Normal

Connector

50GA

50GA2, 60, 71

Brown–Yellow

Brown–Blue

Red–Orange

186~214

Red–Pink

(Refer to the next pege for a detail.)

Normal

100

43.7

55.3

125, 140

20.4

20.7

Abnormal

140~160

Open or short

Abnormal

Open or short

Pink



M

Orange



Red



Yellow Blue



Heater

(Only PCH)

Drain-up mechanism (Option)

Gray

1 3

Gray

Contactor

(Only PCH)

Connector

Normal

100, 125, 140

Abnormal

Red–Yellow

Red–Blue

Red–Orange

140~160

Open or short

Red–Pink

Measure the resistance of each heater element with a tester. (At the ambient temperature 20)

Normal

50

13.7

0.467kW 80V

60, 71

9.1

0.7kW 80V

100

7.1

0.9kW 80V

Measure the resistance between the terminals with a tester. (Winding temperature 20)

Normal

195

Abnormal

Open or short

Measure the resistance between the terminals with a tester.

Normal

Abnormal

50~140

61

88H

Open or short

160

125,140

6.4

1.0kW 80V

Abnormal

Open or short

29

Thermistor for lower temperature

Room temperature thermistor(TH1) Pipe temperature thermistor(TH2) Condenser/evaporator temperature thermistor(TH5)

< Thermistor for lower temperature >

50

40

Thermistor R

0=15k ± 3%

30

Fixed number of B=3480 ± 2% Rt=15exp { 3480( ) }

1

273+t

1

273

20

Resistance (k)

0: 15k 10: 9.6k

10

20: 6.3k 25: 5.4k 30: 4.3k 40: 3.0k

0

-20-100 1020304050 Temperature ( )

10-6.TEST POINT DIAGRAM

10-6-1. Power board

PCA-RP50GA PCA-RP50GA#1 PCA-RP50GAH PCA-RP50GA2 PCA-RP50GA2#1 PCA-RP60GA PCA-RP60GA#1 PCA-RP60GAH PCA-RP71GA PCA-RP71GA#1 PCA-RP71GAH PCA-RP100GA PCA-RP100GA#1 PCA-RP100GAH PCA-RP125GA PCA-RP125GA#1 PCA-RP125GAH PCA-RP140GA PCA-RP140GA#1 PCA-RP140GAH

CN2S Connect to the indoor controller board (CN2D) Between 1 to 3 12.6-13.7V DC (Pin1 (+))

30

CNSK Connect to the indoor controller board (CNDK) Between 1 to 3 220-240V AC

10-6-2. Indoor controller board PCA-RP50/60/71/100/125/140GA PCA-RP50/60/71/100/125/140GA#1 PCH-P50/60/71/100/125/140GAH PCA-RP50GA2 PCA-RP50GA2#1

CN2D

CN3C Transmission (Indoor/ outdoor) (0~24V DC)

Connect to the indoor

power board (CN2S)

(12.5~13.7V DC)

LED1 Power supply (I.B)

LED2 Power supply (R.B)

LED3 Transmission (Indoor/ outdoor)

CN22 Connect to the terminal block(TB5) (Remote controller connecting wire) (10.4~14.6V DC)

CNDK Connect to the indoor power board (CNSK) (220~240V AC)

FUSE (6.3 A 250 V)

CND Power supply input (220~240V AC)

CNP Drain-pump output (DP) (220~240V AC)

CN20 Room temperature thermistor (TH1)

CN21 Pipe temperature thermistor/Liquid (TH2)

CN29 Condenser/evaporator temperature thermistor (TH5)

CN31 Drain sensor (DS)

CN90 Connect to the wireless remote controller board (CNB)

CN6V Vane motor output (MV)

CN41 Connector (HA terminal-A)

CN51 Centrally control

SWE Emergency operation

FAN Fan motor output

Jumper wire J41, J42 Pair number setting with wireless remote controller

31

SW2 Capacity setting

CN24 Heater output (12V DC)

CN2L Connector (LOSSNAY)

SW1 Model setting

10-7. FUNCTIONS OF DIP SWITCH AND JUMPER WIRE

Each function is controlled by the dip switch and the jumper wire on control p.c. board. SW1 and SW2 are equipped only for service parts. Model setting and capacity setting are memorized in the nonvolatile memory of the control p.c. board of the unit.

(Marks in the table below) Jumper wire ( : Short : Open)

Jumper wire

SW1

SW2

Functions

Model settings

Capacity settings

Setting by the dip switch and jumper wire

For service board

12345

MODELS

PCA-RP50GA

PCH-P50GAH PCA-RP50GA2

PCA-RP60GA PCH-P60GAH

PCA-RP71GA

PCH-P71GAH

PCA-RP100GA

PCH-P100GAH

PCA-RP125GA PCH-P125GAH

PCA-RP140GA PCH-P140GAH

ON

OFF

Service board

1 2 3 4 5

ON OFF

Remarks

J41 J42

JP1

JP3

Pair number setting with wireless remote controller

Unit type setting

Indoor controller board type setting

Wireless remote controller setting

0 1 2

3 ~ 9

Model

Without TH5

With TH5

Indoor controller board type

Service parts

Control PCB setting

J41 J42

JP1

For product

<Initial setting> Wireless remote controller: 0 Control PCB: (for both J41 and J42) Four pair number settings are supported. The pair number settings of the wireless remote controller and indoor control PCB (J41/J42) are given in the table on the left. (' ' in the table indicates the jumper line is disconnected.)

There is no jumper (JP1) because these models have the cond./eva. temperature thermistor (TH5).

JP3

32

11

SPECIAL FUNCTION

11-1. ROTATION FUNCTION(AND BACK-UP FUNCTION, 2ND STAGE CUT-IN FUNCTION)

For PCA-RP50/60/71/100/125/140GA#1,PCA-RP50GA2#1 11-1-1. Operation (1) Rotation function (and Back-up function)

• Outline of functions

· Main and sub unit operate alternately according to the interval of rotation setting. w Main and sub unit should be set by refrigerant address.(Outdoor Dip switch setting) Refrigerant address"00" Main unit Refrigerant address"01" Sub unit

· When error occurrs to one unit, another unit will start operation.(Back-up function)

• System constraint

· This function is available only by the grouping control system(INDOOR UNIT : OUTDOOR UNIT=1:1) of 2 refrigerant groups.(Refer to Fig. 1)

· Main indoor unit should be connected for wired remote controller and the transmission line(TB5) for main and sub unit should also be connected. (Refer to Fig. 1)

(This function cannot be set by wireless remote controller.)

· Set refrigerant address of each unit.(Dip switch on the outdoor unit···Refrigerant address 00/01)

Operation pattern

[Back-up function only]··· Request code number "312"

Start operation

Main

unit

IC-1

Sub

unit

IC-2

[Rotation function] & [Back-up function]··· Request code number "313~318"



Start operation

Main

unit

IC-1

Sub

unit

IC-2

(Ex:When the request code number is "313", each unit operates alternately in daily cycle.)

Run

Stop

Main Sub Sub Main Main Sub

Run

Stop

1~28 days 1~28 days

Error occurs on main unit. Main Sub

Abnormal condition

Run

Stop

Run

Stop Run

Error occurs on main unit.

Abnormal condition

Fig. 1

OC : Outdoor unit IC : Indoor unit RC : Wired remote controller

Refrigerant address "00"

Main unit

2

OC-1

3(2)

IC-1

2

RC

Refrigerant address "01"

OC-2

Sub

3(2)

unit

IC-2

Note:

· When the uint is restarted to operate after turning off the power or OFF operation, the unit which was operating will start operation.

· To operate the main unit, refer to the 11-1-2. and set the requet code No. which is not the same as the current one, and set again the former request code No.

(2) 2nd stage cut-in function Outline of functions

· Number of operating units is determined according to the room temperature and set point.

· When room temperature becomes higher than set point, standby unit starts.(2 units operation)

· When room temperature falls below set point -4:, standby unit stops.(1 unit operation)

System constraint

· This function is available only in rotation operation and back-up function in cooling mode.

[2nd stage cut-in function]··· Request code number "322~324"

Start operation Sub unit start operation

Main

unit

IC-1

Room temp. Set point

Run

Room temp. < Set point -4

Sub unit stop

Sub unit

IC-2

Stop StopRun

3333

11-1-2. How to set rotation function(Back-up function, 2nd stage cut-in function)

You can set these functions by wired remote controller.(Maintenance monitor)

NOTICE

Both main and sub unit should be set in same setting. Every time replacing indoor controller board for servicing, the function should be set again.

(1) Request Code List Rotation setting

Setting No.

(Request code)

No.1 (310)

No.2 (311)

No.3 (312)

No.4 (313)

No.5 (314)

No.6 (315)

No.7 (316)

No.8 (317)

No.9 (318)

Setting contents

Monitoring the request code of current setting.

Rotation and Back-up OFF (Normal group control operation)

Back-up function only Rotation ON (Alternating interval = 1day) and back up function Rotation ON (Alternating interval = 3day) and back up function Rotation ON (Alternating interval = 5day) and back up function Rotation ON (Alternating interval = 7day) and back up function Rotation ON (Alternating interval = 14day) and back up function Rotation ON (Alternating interval = 28day) and back up function

Initial

setting

nd stage cut-in setting

2

Setting No.

(Request code)

No.1 (320)

No.2 (321)

No.3 (322)

No.4 (323)

No.5 (324)

Setting contents

Monitoring the request code of current setting.

Cut-in function OFF

Cut-in Function ON(Set point = Set temp.+ 4°C(7.2°F))

Cut-in Function ON(Set point = Set temp.+ 6°C(10.8°F))

Cut-in Function ON(Set point = Set temp.+ 8°C(14.4°F))

Initial

setting

34

(2) Setting method of each function by wired remote controller













1. Stop operation().

2. Press the button () for 3 seconds so that [Maintenance mode] appears on the screen (). After a while, [00] appears in the refrigerant address number display area.(at  )

3. Press the button () for 3 seconds to switch to [Maintenance monitor]. Note) It is not possible to switch to [Maintenance monitor] during data request in maintenance mode

[----] appears on the screen () when [Maintenance monitor] is activated. (The display () now allows you to set a request code No.)

TEST

CHECK

(i.e., while “----” is blinking) since no buttons are operative.









B: Refrigerant address C: Data display area D: Request code display area

4. Press the [TEMP ( and )] buttons () to select the desired refrigerant address.

[ScreenB]

5. Press the [CLOCK ( and )] buttons () to set the desired request code No.(“311~318”, “321~324”)

6. Press the button () to perform function setting.

If above setting operations are done correctly, "Request code number will appear in data display area.() [Example: When the "311" of "Request code number" is set, [311] appears on the screen.()]

[Refererence] You can check current "request code number" setting by setting the "request code number"(“310” or “320”) and pressing the button.() [Example: When the current setting is "Setting No.2(Request code 311)", [311] appears on the screen.()]

7. To return to normal mode, press the button ().

FILTER

  

ON/OFF

35

12

DISASSEMBLY PROCEDURE

PCA-RP50/60/71/100/125/140GA PCA-RP50/60/71/100/125/140GA#1 PCA-RP50GA2 PCA-RP50GA2#1 PCH-P50/60/71/100/125/140GAH

OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS

1. Removing the air intake grille

(1) Slide the intake grille holding 2 knobs backward to open

the intake grill.

(2) When the intake grille left open, push the stoppers on the

rear 2 hinges to pull out the intake grille.

2. Removing the electrical box

(1) Remove the air intake grille. (See the figure 1) (2) Remove the screw from the beam and remove the beam. (3) Remove the screws from the electrical cover, and remove

the electrical cover. (4) Disconnect CN6V, CN21 and CN29. (5) Remove the screws from the electrical box and pull out

the electrical box.

Figure 1

Intake grill

Holding knobs

Figure 2

slide

Hinges

Pull out the intake grill

Beam

Slide to the left

<Electrical parts in the electrical box> Terminal block (for indoor / outdoor connecting line) Terminal block (for electric heater : PCH only) Terminal block (for remote controller) Fan motor capacitor Indoor control board Relay (PCH only) Power board

Power board

36

Screw(electrical cover)

Electrical cover

Photo 1

Fan motor capacitor

Indoor control board

Screw(electrical box)

Relay (PCH only)

Terminal Terminal block (Electric heater)

block

(Indoor / outdoor

connecting line)

Clamp

Terminal block (remote control)

OPERATING PROCEDURE PHOTOS&ILLUSTRATIONS

3. Removing the fan motor

(1) Remove the intake grille. (See the figure 1) (2) Disconnect the fan motor connector. (3) Remove screws for removing the motor guard. (4) Remove screws for removing the fan guard. (5) Remove the screw for removing the motor support at both

left and right side.

(6) Loosen the set screws at the fan motor side of the con-

necting joint.

(7) Slide the fan motor to the left side and pull it out.

4. Removing the sirocco fan

(1) Remove the air intake grille. (See the figure 1) (2) Remove 1 beam. (3) Remove screws for removing the motor guard. (4) Remove screws for removing the fan guard. (5) Remove the lower casing while pressing the stoppers at

upper side of the casing. (6) Loosen the set screws at the connecting joint. (7) Remove the sirocco fan and shaft together by sliding the

shaft to the left.

Photo 2

Photo 3

Screws

Motor support

Motor guard

Motor

Set screws

Connecting joint

Fan guard

(Note)

Make sure that the upper side casing is snapped to the fan plate securely with catch.

5. Removing the side panel

(1) Remove the air intake grille. (See the figure 1) (2) Remove the screw from the side panel, and remove the

side panel by sliding the panel to the front.

Figure 3

Motor

Sirocco fan

Connecting joint

Screw

Casing

Bearing

Side panel

Sliding the panel to the front

3737

OPERATING PROCEDURE PHOTOS

6. Removing the vane motor

(1) Remove the air intake grille. (See the figure 1) (2) Remove the left side panel. (See the figure 3) (3) Remove the relay connector of vane motor. (4) Remove the electrical box. (5) Remove the screws of vane motor, then remove vane

motor.

(Note)

Connect the lead wires and connectors properly and place them in the proper position so that the wires are not pinched by other parts.

7. Removing the Indoor coil thermistor

(1) Remove the air intake grille. (See the figure 1) (2) Remove the right side panel. (See the figure 3) (3) Remove the relay connector of the pipe thermistor. (4) Remove the screw, and remove the check panel. (5) Extract the indoor coil thermistor from the holder. <Caution for the installation>

There is a possibility for the short circuit when connector gets wet by water through the thermistor lead wire. Therefore, lead wire of the indoor coil thermistor should be tied as shown in the photo 6.

Photo 4

Relay connector of the

vane motor

Photo 5

Left side panel

Screw

Check panel

Screw

Vane motor

Relay connector of the pipe thermistor

8. Removing the Under panel

(1) Remove the air intake grille. (See the figure 1) (2) Remove the beam. (3) Remove the side panel (right and left). (See the figure 3) (4) Remove the 9 screws of the under panel, then remove the

under panel.

w Weight of the under panel : approx. 2kg.

Photo 6

Hold Indoor coil thermistor Clamp

Photo 7

Screws

38

Under panel

OPERATING PROCEDURE PHOTOS

9. Removing the drain pan

(1) Remove the air intake grille. (See the figure 1) (2) Remove the beam. (3)

Remove the side panels of right and left. (See the figure 3)

(4) Remove the under panel. Remove the screws of the right

and left side drain pan.

(5) Remove the 2 insulations in centre of the drain pan, and

after removing the 2 screws, remove the drain pan.

(Note)

Please aware that there might be drain left in the drain pan when you remove the drain pump (option).

10. Removing the guide vane

(1) Remove the intake grille. (See the figure 1) (2) Remove the beam.

Remove the side panels on right and left. (See the figure 3)

(3) (4) Remove the under panel. (See the photo 7) (5) Remove the drain pan. (See the photo 8) (6) Remove the screw from the guide vane, then remove the

guide vane.

Photo 8

Screw

Photo 9

Drain pan

Screw

(Insulation)

Screw

11. Removing the Auto vane

(1) Remove the intake grille. (See the figure 1) (2) Remove the left side panel. (See the figure 3) (3) Remove the left side box. (4) Remove the under panel. (5) Remove the screw from the auto vane. (6) Slide the auto vane to the right side and pull the auto

vane out.

Drain pan

Photo 10

Guide vane

Auto vane

Screw

39

OPERATING PROCEDURE PHOTOS

12. Removing the electric heater. (PCH only)

(1) Remove the air intake grille. (See the figure 1) (2) Remove the beam. (3) Remove the electrical box cover and disconnect the con-

nector (6P red) of the heater. (4) Loosen 2 clamps for the heater lead wires. (5) Remove the side panel (right and left). (See the figure 3) (6) Remove the under panel. (See the photo 7) (7) Remove the drain pan. (See the photo 8) (8) Remove the 3 screws from the service panel. (9) Pull out the heater with the service panel.

Photo 11

Clamp

Screws

Connector (heater)

Service panel

Electrical box

13. Removing the heat exchanger.

(1) Remove the air intake grille. (See the figure 1) (2) Remove the beam. (3) Remove the side panel (right and left). (See the figure 3) (4) Disconnect the relay connector of the pipe thermistor. (5) Remove the under panel. (See the photo 7) (6) Remove the drain pan. (See the photo 8) (7) Unscrew the screw of the pipe cover, and remove the pipe

cover. (8) Unscrew the screw of the pipe support, and remove the

pipe support. (9) Unscrew the screw of the heat exchanger, and remove

the heat exchanger. Remove the heat exchanger with care. Since this is quite

heavy, removing work should be done with more than 2

people. wWeight of heat exchanger : approx. 5.3kg

Photo 12

Pipe support

Screws

Pipe cover

Screws

Heat exchanger

40

13

PARTS LIST(non-RoHS compliant)

FAN AND HEATER PARTS PCH-P50GAH PCA-RP50GA

2

3

4

5

18

17

1

14

13

2

12

3

16

15

6

7

8

9

No.

Parts No. Parts Name Specifications

R01 17J 130

1

R01 17J 110

2

R01 17J 114

3

T7W 19J 675

4

R01 E26 202

5

R01 43E 126

6

R01 17J 220

7

R01 17J 524

8

T7W 17J 675

9

R01 A14 529

10

T7W 18J 675

11

R01 46K 700

12

R01 18J 303

13

R01 20J 303

T7W 23J 300

14

R01 17J 202

15

R01 E27 202

16

R01 E38 480

17

T7W K00 480

R01 P02 706

18

MOTOR LEG

CASING

SIROCCO FAN

FAN GUARD

ROOM TEMPERATURE THERMISTOR

PIECE (MOTOR)

FAN MOTOR

DRAIN PLUG

FAN GUARD

DRAIN PAN ASSY

FAN GUARD

THERMAL SWITCH

INSULATOR

HEATER ELEMENT

PIPE TEMPERATURE THERMISTOR

CONDENSER / EVAPORATOR TEMPERATURE THERMISTOR

HEAT EXCHANGER

THERMAL FUSE

D09B4P54MS

OFF:50 ON:35

80V 466W

250V 98 10A

10

11

Q'ty / set

PCH-

P50GAH

1

2

1

3

1

3

1

PCA-

RP50GA

1

2

1

Remarks

(Drawing No.)

Wiring

Diagram

Symbol

TH1

MF

26H

H1

TH2

TH5

FS1,2

Recommended

Q'ty

4141

No. Parts No. Parts Name Specifications

PCH-

PCA-

P60

GAH

RP60

GA

Wiring

Diagram

Symbol

Recom-

mended

Q'ty

Q'ty / set

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

MOTOR LEG

FAN MOTOR

SHAFT JOINT

PIECE (MOTOR)

SIROCCO FAN

FAN GUARD

ROOM TEMPERATURE THERMISTOR

SHAFT (FAN)

FAN GUARD

SLEEVE BEARING

BEARING SUPPORT

DRAIN PLUG

DRAIN PAN ASSY

FAN GUARD

CASING

SIROCCO FAN

INSULATOR

HEATER ELEMENT

PIPE TEMPERATURE THERMISTOR

CONDENSER / EVAPORATOR TEMPERATURE THERMISTOR

HEAT EXCHANGER

THERMAL FUSE

THERMAL SWITCH

1

2

1

2

1

3

1

3

1

2

1

2

1

3

1

MF

TH1

H1

TH2

TH5

FS1,2

26H

Remarks

(Drawing No.)

R01 29J 130

T7W 30J 762

R01 700 116

R01 43E 126

R01 29J 114

T7W 20J 675

R01 E26 202

R01 29J 100

T7W 21J 675

R01 E00 103

R01 29J 145

R01 17J 524

R01 A15 529

T7W 18J 675

R01 17J 110

R01 33J 114

R01 20J 303

R01 30J 303

T7W 30J 300

R01 17J 202

R01 E27 202

R01 H00 480

T7W K01 480

T7W 23J 706

R01 46K 700

DO9C4P70MS

80V 700W

110 16A 250V

OFF:50 ON:35

RP71

GA

1

2

1

2

1

3

1

P71

GAH

1

2

1

2

1

3

1

3

1

FAN AND HEATER PARTS PCH-P60GAH, PCA-RP60GA PCH-P71GAH, PCA-RP71GA

1

2

3

23

22

21

20

19

18

17

4

5

6

7

5

8

9

10·11

12

42

13

14

16

15

No. Parts No. Parts Name Specifications

PCA-PCH-

Wiring

Diagram

Symbol

Recom-

mended

Q'ty

Q'ty / set

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

PIECE (MOTOR)

MOTOR LEG

FAN MOTOR

SHAFT JOINT

SIROCCO FAN

FAN GUARD

ROOM TEMPERATURE THERMISTOR

SHAFT

FAN GUARD

SLEEVE BEARING

BEARING SUPPORT

DRAIN PLUG

DRAIN PAN ASSY

FAN GUARD

CASING

SIROCCO FAN

INSULATOR

HEATER ELEMENT

PIPE TEMPERATURE THERMISTOR

CONDENSER / EVAPORATOR TEMPERATURE THERMISTOR

HEAT EXCHANGER

THERMAL FUSE

THERMAL SWITCH

P100GAH

1

2

1

2

1

3

1

3

1

RP100GA

1

2

1

2

1

3

1

MF

TH1

H1

TH2

TH5

FS1,2

26H

Remarks

(Drawing No.)

R01 43E 126

R01 35J 130

R01 35J 220

R01 700 116

R01 35J 114

T7W 22J 675

R01 E26 202

R01 29J 100

T7W 23J 675

R01 E00 103

R01 35J 145

R01 17J 524

R01 A16 529

T7W 24J 675

R01 35J 110

R01 39J 114

R01 20J 303

R01 36J 303

T7W 39J 300

R01 17J 202

R01 E27 202

R01 E33 480

T7W K02 480

T7W 589 706

R01 46K 700

D10B4P90MS

80V 900W

117 16A 250V

OFF:50 ON:35

FAN AND HEATER PARTS PCH-P100GAH PCA-RP100GA

1

2

3

4

5

6

7

8

23

5

9

10·11

22

14

13

12

21

20

19

18

17

16

15

43

No.

Parts No. Parts Name Specifications

Wiring

Diagram

Symbol

Recom-

mended

Q'ty

Q'ty / set

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

SHAFT

MOTOR LEG

FAN MOTOR

PIECE (MOTOR)

SIROCCO FAN

FAN GUARD

ROOM TEMPERATURE THERMISTOR

FAN GUARD

SIROCCO FAN

SHAFT JOINT

DRAIN PAN ASSY

FAN GUARD

SIROCCO FAN

DRAIN PLUG

FAN GUARD

CASING

SLEEVE BEARING

BEARING SUPPORT

INSULATOR

HEATER ELEMENT

PIPE TEMPERATURE THERMISTOR

CONDENSER / EVAPORATOR TEMPERATURE THERMISTOR

HEAT EXCHANGER

THERMAL FUSE

THERMAL SWITCH

MF

TH1

H1

TH2

TH5

FS1,2

26H

Remarks

(Drawing No.)

R01 29J 100

R01 41J 130

R01 41J 220

R01 43E 126

R01 41J 114

T7W 26J 675

R01 E26 202

T7W 25J 675

R01 35J 114

R01 700 116

R01 A17 529

T7W 23J 675

R01 39J 114

R01 17J 524

T7W 24J 675

R01 35J 110

R01 E00 103

R01 35J 145

R01 20J 303

R01 36J 303

T7W 43J 300

R01 17J 202

R01 E27 202

T7W K03 480

T7W K04 480

T7W K05 480

T7W K06 480

T7W 23J 706

R01 46K 700

D10B4P150MS

80V 1000W

110 16A 250V

OFF:50 ON:35

PCH- PCA-

1

2

1

2

1

4

1

6

3

1

P125

GAH

1

2

1

2

1

4

1

RP125

GA

Q'ty / set

1

2

1

2

1

4

1

6

3

1

P140

GAH

1

2

1

2

1

4

1

RP140

GA

FAN AND HEATER PARTS PCH-P125GAH, PCA-RP125GA PCH-P140GAH, PCA-RP140GA

5

6

7

8

9

10

11

1

2

3

25

23

4

22

21

20

19

17·18

16

24

9

12

13

14

15

44

No.

Parts No. Parts Name Specifications

PCA-RP50GA

PCH-P50GAH

Wiring

Diagram

Symbol

Recom-

mended

Q'ty

1 2 3 4 5 6 7 8 9

10

11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

27

28

1 1 4 1 1 4 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

(BG02H454K01)

(BG17H464H08)

MV

Remarks

(Drawing No.)

R01 57N 666 R01 A15 500 R01 17J 061 R01 18J 691 R01 17J 691 R01 17J 054 R01 A14 500

—

R01 17J 669

— T7W E01 070 R01 18J 665 R01 17J 808 R01 17J 668 R01 17J 661 R01 17J 067 R01 37J 085 R01 E00 033 R01 17J 651 R01 17J 002 R01 37J 086 R01 A14 676 R01 17J 068 R01 E03 223 R01 17J 809 R01 17J 662 R01 17J 523 T7W E00 072

S.PLATE-L L.L FILTER GRILLE HINGE GRILLE ASSY GRILLE ASSY GRILLE CATCH L.L FILTER REAR SUPPORT UNDER PANEL BEAM(GA) W.BOARD CASE S.PLATE-R RIGHT LEG (R) SERVICE PANEL RIGHT SIDE PANEL RIGHT SIDE BOX G.V ASSY-6R VANE SUPPORT FRONT PANEL AUTO VANE G.V ASSY-6L REAR PANEL LEFT SIDE BOX VANE MOTOR LEFT LEG (L) LEFT SIDE PANEL JOINT SOCKET DRAIN HOSE COVER

Q,ty/set

1 1 4 1 1 4 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

STRUCTURAL PART PCA-RP50GA PCH-P50GAH

1 2

3 4

5

2223242526

2021

19 18

17 16 15

14

6

7

10

8

9

11

12

13

Part numbers that are circled are not shown in the figure.

45

STRUCTURAL PART PCA-RP60GA PCA-RP71GA PCA-RP100GA PCH-P60GAH PCH-P71GAH PCH-P100GAH

Part numbers that are circled are not show in the figure.

1 2 3 4 5

67 8910 11 12 13

23

2425

2122

20

19 18 17

16 15 14

No.

Parts No. Parts Name

R01 17J 662

1

R01 35J 662

2

R01 17J 809 R01 57N 666

3

R01 35J 666 R01 A15 676

4

R01 A16 676

5

R01 17J 061

6

R01 17J 054

7

R01 17J 691

8

R01 A14 500

9

R01 29J 669

10

T7W E01 070 11 12

R01 18J 665 13

R01 E00 665

R01 17J 661 14

R01 35J 661 15

R01 17J 808

R01 17J 668 16

R01 18J 668

R01 17J 067 17

R01 35J 067

R01 29J 651 18

R01 36J 651

R01 29J 002 19

R01 E03 002

R01 E00 033 20

R01 E01 033 21

R01 37J 085 22

R01 37J 087 23

R01 37J 086

R01 17J 068 24

R01 E00 068

R01 29J 223 25

R01 35J 223

26

R01 17J 523

27

T7W E00 072

— —

LEFT SIDE PANEL LEFT SIDE PANEL LEFT LEG S.PLATE-L S.PLATE-L REAR PANEL REAR PANEL GRILLE HINGE GRILLE CATCH GRILLE ASSY L.L FILTER UNDER PANEL W.BOARD CASE REAR SUPPORT BEAM (GA) S.PLATE-R S.PLATE-R RIGHT SIDE PANEL RIGHT SIDE PANEL RIGHT LEG SERVICE PANEL SERVICE PANEL RIGHT SIDE BOX RIGHT SIDE BOX FRONT PANEL FRONT PANEL AUTO VANE AUTO VANE VANE SUPPORT VANE SUPPORT G.V ASSY-6R G.V ASSY-6C G.V ASSY-6L LEFT SIDE BOX LEFT SIDE BOX VANE MOTOR VANE MOTOR JOINT SOCKET DRAIN HOSE COVER

Specifications

Q,ty/set

PCA-RP/PCH-P

60/71

GA/GAH

1

1 1

1

4 4 2 2 1 1 1 2 1

1

1 1

1

2

1 1 1 1

1

1 1

100

1 1

1

1 4 4 2 2 1 1 1 2

1

1 1

1

2 1 1 1

1

1 1 1

Remarks

(Drawing No.)

(BG02H454K01) (BG17H464H08)

Wiring

Diagram

Symbol

MV MV

Recom-

mended

Q'ty

46

STRUCTURAL PART

No.

Parts No.

Parts Name

Specifications

Wiring

Diagram

Symbol

Recom-

mended

Q'ty

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

28 29

1 1 1 1 6 1 6 2 2 1 1 1 3 1 1 1 1 1 1 1 1 2 3 1 1 1 1 1 1

(BG02H454K01) (BG17H464H08)

MV

Remarks

(Drawing No.)

R01 35J 662 R01 35J 666 R01 A17 676 R01 A15 500 R01 17J 061 R01 18J 691 R01 17J 054 R01 17J 691 R01 A14 500 R01 41J 669 T7W E01 070

—

— R01 35J 661 R01 17J 808 R01 18J 668 R01 35J 067 R01 E00 665 R01 41J 651 R01 E04 002 R01 41J 085 R01 43J 087 R01 E01 033 R01 42J 086 R01 E00 068 R01 35J 223 R01 17J 809 R01 17J 523 T7W E00 072

LEFT SIDE PANEL S.PLATE-L REAR PANEL L.L FILTER GRILLE HINGE GRILLE ASSY GRILLE CATCH GRILLE ASSY L.L FILTER UNDER PANEL W.BOARD CASE REAR SUPPORT BEAM(GA) RIGHT SIDE PANEL RIGHT LEG SERVICE PANEL RIGHT SIDE BOX S.PLATE-R FRONT PANEL AUTO VANE G.V ASSY-5R G.V ASSY-5C VANE SUPPORT G.V ASSY-5L LEFT SIDE BOX VANE MOTOR LEFT LEG JOINT SOCKET DRAIN HOSE COVER

PCA-RP125/140GA PCH-P125/140GAH

Q,ty/set

PCA-RP125GA PCA-RP140GA PCH-P125GAH PCH-P140GAH

27

26 25 24

23

1

22

21

2 3

4

5

6

7

Part numbers that are circled are not shown in the figure.

8

9

47

10

11

13

12

20

19 18

17

16 15

14

ELECTRICAL PARTS PCA-RP50GA PCA-RP60GA PCA-RP71GA PCA-RP100GA PCA-RP125GA PCA-RP140GA

1

7

6

2

3

4

5

No.

Parts No. Parts Name Specifications

R01 30L 255

1

T7W 39J 255

R01 A13 255

2

R01 E02 239

3

T7W E40 310

4

T7W E23 716

5

T7W 512 716

6

7

R01 E02 313

8

9

T7W A00 305

10

T7W E08 713

—

CAPACITOR

FUSE

INDOOR CONTROLLER BOARD

TERMINAL BLOCK

CONTROL BOX

POWER BOARD

CONTROL COVER

REMOTE CONTROLLER CORD

REMOTE CONTROLLER

8

3 440V

4

 440V

6

 440V

250V 6.3A

3P(S1,S2,S3)

2P(1,2)

PAR-21MAA

50

1

Q,ty

PCA-RP

60/71 100

GA

1

9

125/140

1

(BG00N015G31)

1

(BG02A804G27)

(BG02A804G28)

1

(BG02A804G29)

1

10

Remarks

(Drawing No.)

TEMP.

Wiring

Diagram

Symbol

C

FUSE

I.B

TB4

TB5

P. B

R.B

ON/OFF

Recommended

Q'ty

48

ELECTRICAL PARTS PCH-P50GAH, PCH-P100GAH PCH-P60GAH, PCH-P125GAH PCH-P71GAH, PCH-P140GAH

9

8

1

7

2

3

4

5

6

TEMP.

ON/OFF

12

10

11

No.

Parts No. Parts Name

R01 30L 255

T7W 39J 255

1

R01 A13 255

R01 E02 239

2

T7W E40 310

3

T7W A14 716

4

T7W E23 716

5

T7W 512 716

6

7

R01 E02 313

8

R01 71G 215

9

10

T7W A00 305

11

T7W E08 713

12

—

CAPACITOR

FUSE

INDOOR CONTROLLER BOARD

TERMINAL BLOCK

CONTROL BOX

POWER BOARD

RELAY

CONTROL COVER

REMOTE CONTROLLER CORD

REMOTE CONTROLLER

Specifications

3 440V

4 440V

6 440V

250V 6.3A

3P (L,N, )

3P (S1,S2,S3)

2P (1,2)

JC-1A DC12V

10m

PAR-21MAA

Q'ty / set

PCH-P

50 100

60/71

GAH

1

125/140

1

(BG00N015G32)

1

(BG02A804G27)

(BG02A804G28)

1

(BG02A804G29)

1

Remarks

(Drawing No.)

Wiring

Diagram

Symbol

C

FUSE

I.B

TB2

TB4

TB5

P. B

88H

R.B

Recom-

mended

Q'ty

49

RoHS PARTS LIST14

FAN AND HEATER PARTS PCH-P50GAH PCA-RP50GA PCA-RP50GA#1

2

3

4

5

18

17

1

14

13

2

12

3

16

15

No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

6

7

8

9

Parts No. Parts Name

RoHS

R01 31J 130

G

R01 18J 110

G

R01 E16 114

G

T7W 31J 675

G

R01 H08 202

G

R01 45E 126

G

R01 18J 220

G

R01 18J 524

G

T7W 30J 675

G

R01 E27 529

G

T7W 29J 675

G

R01 E13 700

G

R01 21J 303

G

R01 31J 303

G

T7W E21 300

G

R01 H10 202

G

R01 H09 202

G

R01 N08 480

G

T7W H41 480

G

R01 P03 706

G

MOTOR LEG

CASING

SIROCCO FAN

FAN GUARD

ROOM TEMPERATURE THERMISTOR

PIECE (MOTOR)

FAN MOTOR

DRAIN PLUG

FAN GUARD

DRAIN PAN ASSY

FAN GUARD

THERMAL SWITCH

INSULATOR

HEATER ELEMENT

PIPE TEMPERATURE THERMISTOR

CONDENSER / EVAPORATOR TEMPERATURE THERMISTOR

HEAT EXCHANGER

THERMAL FUSE

10

Specifications

D09B4P54MS

OFF:50 ON:35

80V 467W

250V 98 10A

11

Q'ty / set

PCH-P PCA-RP

50GAH 50GA

1

2

1

3

1

3

1

50GA#1

1

2

1

2

1

Remarks

(Drawing No.)

Wiring

Diagram

Symbol

TH1

MF

26H

H1

TH2

TH5

FS1,2

Recom-

mended

Q'ty

50

FAN AND HEATER PARTS PCA-RP50GA2 PCA-RP50GA2#1 PCA-RP60GA PCA-RP71GA PCA-RP60GA#1 PCA-RP71GA#1 PCH-P60GAH PCH-P71GAH

1

2

3

23

22

21

20

19

18

17

4

5

6

7

No. Parts No. Parts Name

RoHS

MOTOR LEG

FAN MOTOR

SHAFT JOINT

PIECE (MOTOR)

SIROCCO FAN

FAN GUARD

ROOM TEMPERATURE THERMISTOR

SHAFT (FAN)

FAN GUARD

SLEEVE BEARING

BEARING SUPPORT

DRAIN PLUG

DRAIN PAN ASSY

FAN GUARD

CASING

SIROCCO FAN

INSULATOR

HEATER ELEMENT

PIPE TEMPERATURE THERMISTOR

CONDENSER / EVAPORATOR TEMPERATURE THERMISTOR

HEAT EXCHANGER

THERMAL FUSE

THERMAL SWITCH

10

11

12

13

14

15

16

17

18

19

20

21

22

23

1

G

2

G

3

G

4

G

5

G

6

G

7

G

8

G

9

G

R01 30J 130

T7W 40J 762

R01 800 116

R01 45E 126

R01 E17 114

T7W 29J 675

R01 H08 202

R01 30J 100

T7W 28J 675

R01 E02 103

R01 30J 145

R01 18J 524

R01 A18 529

T7W 27J 675

R01 18J 110

R01 E15 114

R01 31J 303

R01 40J 303

T7W E11 300

R01 H10 202

R01 H09 202

R01 J66 480

T7W H42 480

T7W H37 480

T7W 25J 706

R01 E13 700

16

15

14

13

5

8

9

10·11

Specifications

DO9C4P70MS

80V 700W

110 16A 250V

OFF:50 ON:35

12

Q'ty / set

PCH- P PCA- RP

1

2

1

2

1

3

1

3

1

50GA2

50GA2#1

1

2

1

2

1

3

1

60GAH

1

2

1

2

1

3

1

3

1

71GAH

60GA

60GA#1

1

2

1

2

1

3

1

71GA

71GA#1

1

2

1

2

1

3

1

Remarks

(Drawing No.)

Wiring

Diagram

Symbol

MF

TH1

H1

TH2

TH5

FS1,2

26H

Recommended

Q'ty

5151

No. Parts No. Parts Name

Specifications

PCA-RPPCH-P

Wiring

Diagram

Symbol

Recom-

mended

Q'ty

Q'ty / set

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

RoHS

G

PIECE (MOTOR)

MOTOR LEG

FAN MOTOR

SHAFT JOINT

SIROCCO FAN

FAN GUARD

ROOM TEMPERATURE THERMISTOR

SHAFT

FAN GUARD

SLEEVE BEARING

BEARING SUPPORT

DRAIN PLUG

DRAIN PAN ASSY

FAN GUARD

CASING

SIROCCO FAN

INSULATOR

HEATER ELEMENT

PIPE TEMPERATURE THERMISTOR

CONDENSER / EVAPORATOR TEMPERATURE THERMISTOR

HEAT EXCHANGER

THERMAL FUSE

THERMAL SWITCH

100GAH

1

2

1

2

1

3

1

3

1

100GA

1

2

1

2

1

3

1

MF

TH1

H1

TH2

TH5

FS1,2

26H

Remarks

(Drawing No.)

R01 45E 126

R01 32J 130

R01 19J 220

R01 800 116

R01 E19 114

T7W 35J 675

R01 H08 202

R01 30J 100

T7W 34J 675

R01 E02 103

R01 36J 145

R01 18J 524

R01 E28 529

T7W 32J 675

R01 19J 110

R01 E20 114

R01 31J 303

R01 41J 303

T7W E22 300

R01 H10 202

R01 H09 202

R01 N09 480

T7W H43 480

T7W 11G 706

R01 E13 700

D10B4P90MS

80V 900W

117 16A 250V

OFF:50 ON:35

100GA#1

1

2

1

2

1

3

1

FAN AND HEATER PARTS PCH-P100GAH PCA-RP100GA PCA-RP100GA#1

1

2

3

4

5

6

7

8

23

22

21

20

19

18

17

16

15

14

5

9

13

12

10·11

52

FAN AND HEATER PARTS PCA-RP125GA PCA-RP140GA PCA-RP125GA#1 PCA-RP140GA#1 PCH-P125GAH PCH-P140GAH

6

7

8

1

2

3

25

23

4

22

21

5

20

19

24

9

10

11

9

12

13

14

17·18

16

15

No.

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

Parts No. Parts Name

RoHS

G

R01 30J 100

G

R01 33J 130

G

R01 20J 220

G

R01 45E 126

G

R01 E18 114

G

T7W 35J 675

G

R01 H08 202

G

T7W 33J 675

G

R01 E19 114

G

R01 800 116

G

R01 E29 529

G

T7W 34J 675

G

R01 E20 114

G

R01 18J 524

G

T7W 36J 675

G

R01 19J 110

G

R01 E02 103

G

R01 36J 145

G

R01 31J 303

G

R01 41J 303

G

T7W E12 300

G

R01 H10 202

G

R01 H09 202

G

T7W H44 480

G

T7W H45 480

G

T7W H46 480

G

T7W H47 480

G

T7W 25J 706

G

R01 E13 700

SHAFT

MOTOR LEG

FAN MOTOR

PIECE (MOTOR)

SIROCCO FAN

FAN GUARD

ROOM TEMPERATURE THERMISTOR

FAN GUARD

SIROCCO FAN

SHAFT JOINT

DRAIN PAN ASSY

FAN GUARD

SIROCCO FAN

DRAIN PLUG

FAN GUARD

CASING

SLEEVE BEARING

BEARING SUPPORT

INSULATOR

HEATER ELEMENT

PIPE TEMPERATURE THERMISTOR

CONDENSER / EVAPORATOR TEMPERATURE THERMISTOR

HEAT EXCHANGER

THERMAL FUSE

THERMAL SWITCH

Specifications

D10B4P150MS

80V 1000W

110 16A 250V

OFF:50 ON:35

PCH- P

125GAH

1

2

1

2

1

4

1

6

3

1

Q'ty / set

140GAH

1

2

1

2

1

4

1

6

3

1

PCA- RP

125GA

125GA#1

1

2

1

2

1

4

1

140

GA

140GA#1

1

2

1

2

1

4

1

Remarks

(Drawing No.)

Wiring

Diagram

Symbol

MF

TH1

H1

TH2

TH5

FS1,2

26H

Recom-

mended

Q'ty

53

STRUCTURAL PART PCA-RP50GA PCA-RP50GA#1 PCH-P50GAH

1 2

3 4

5

212223242526

6

7

10

8

9

11

12

13

20

19 18

17 16 15

14

Part numbers that are circled are not shown in the figure.

No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

27

28

Parts No. Parts Name

RoHS

G

R01 E00 666

G

R01 A30 500

G

R01 18J 061

G

R01 20J 691

G

R01 19J 691

G

R01 19J 054

G

R01 A29 500 G G G G G G G G G G G G G G G G G G G G G

G

—

R01 31J 669

— T7W E02 070 R01 19J 665 R01 18J 808 R01 19J 668 R01 18J 661 R01 18J 067 R01 38J 085 R01 E02 033 R01 37J 651 R01 31J 002 R01 38J 086 R01 A18 676 R01 18J 068 R01 E11 223 R01 18J 809 R01 18J 662 R01 18J 523 T7W E01 072

R01 18J 072

S.PLATE-L L.L FILTER GRILLE HINGE GRILLE ASSY GRILLE ASSY GRILLE CATCH L.L FILTER REAR SUPPORT UNDER PANEL BEAM(GA) W.BOARD CASE S.PLATE-R RIGHT LEG (R) SERVICE PANEL RIGHT SIDE PANEL RIGHT SIDE BOX G.V ASSY-6R VANE SUPPORT FRONT PANEL AUTO VANE G.V ASSY-6L REAR PANEL LEFT SIDE BOX VANE MOTOR LEFT LEG (L) LEFT SIDE PANEL JOINT SOCKET DRAIN HOSE COVER

DRAIN HOSE COVER

Specifications

Q,ty/set

PCA-RP50GA

PCH-P50GAH

1 1 4 1 1 4 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

PCA-RP50GA#1

1 1 4 1 1 4 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1

Remarks

(Drawing No.)

(BG02H454K01)

(BG17H464H08)

Wiring Diagram Symbol

MV

Recommended

Q'ty

54

STRUCTURAL PART PCA-RP50GA2 PCA-RP50GA2#1 PCA-RP60GA PCA-RP71GA PCA-RP100GA PCA-RP60GA#1 PCA-RP71GA#1

1 2 3 4 5

PCA-RP100GA#1 PCH-P60GAH PCH-P71GAH PCH-P100GAH

6 7 8 910 11 1213

Part numbers that are circled are not show in the figure.

No.

1

2

3

4

5 6 7 8

9 10 11 12

13

14

15

16

17

18

19

20

21 22 23

24

25

26

27

Parts No. Parts Name

RoHS

G

R01 18J 662

G

R01 36J 662

G

R01 18J 809

G

R01 E00 666

G

R01 E01 666

G

R01 30J 676

G

R01 A21 676

G

R01 18J 061

G

R01 19J 054

G

R01 19J 691

G

R01 A29 500

G

R01 30J 669

G

T7W E02 070 G G G

R01 19J 665 G

R01 E01 665 G

R01 18J 661 G

R01 36J 661 G

R01 18J 808 G

R01 19J 668 G

R01 20J 668 G

R01 18J 067 G

R01 36J 067 G

R01 30J 651 G

R01 38J 651 G

R01 30J 002 G

R01 E14 002 G

R01 E02 033 G

R01 E03 033 G

R01 38J 085 G

R01 38J 087 G

R01 38J 086 G

R01 18J 068 G

R01 E01 068 G

R01 E10 223 G

R01 E12 223 G

R01 18J 523 G

T7W E01 072

R01 18J 072

G

— —

LEFT SIDE PANEL LEFT SIDE PANEL LEFT LEG S.PLATE-L S.PLATE-L REAR PANEL REAR PANEL GRILLE HINGE GRILLE CATCH GRILLE ASSY L.L FILTER UNDER PANEL W.BOARD CASE REAR SUPPORT BEAM (GA) S.PLATE-R S.PLATE-R RIGHT SIDE PANEL RIGHT SIDE PANEL RIGHT LEG SERVICE PANEL SERVICE PANEL RIGHT SIDE BOX RIGHT SIDE BOX FRONT PANEL FRONT PANEL AUTO VANE AUTO VANE VANE SUPPORT VANE SUPPORT G.V ASSY-6R G.V ASSY-6C G.V ASSY-6L LEFT SIDE BOX LEFT SIDE BOX VANE MOTOR VANE MOTOR JOINT SOCKET DRAIN HOSE COVER

DRAIN HOSE COVER

Specifi-

cations

GA2

1

1 1

1

4 4 2 2 1 1 1 2 1

1

1 1

1

2

1 1 1 1

1

1 1

2425

PCA-RP/PCH-P

50

GA2#1

GA/GAH

1

1 1

1

4 4 2 2 1 1 1 2 1

1

1 1

1

2

1 1 1 1

1

22

23

Q,ty/set

60/71

GA#1 GA#1

GA/GAH

1

4

2

1

2

1

2

1

1 1

1

21

20

19 18 17

16 15 14

Wiring

100

1

4

2

1

2

1

2

1

1 1

1

Remarks

(Drawing No.)

(BG02H454K01) (BG17H464H08)

Diagram

Symbol

MV MV

Recommended

Q'ty

55

STRUCTURAL PART PCA-RP125GA PCA-RP140GA PCA-RP125GA#1 PCA-RP140GA#1 PCH-P125GAH PCH-P140GAH

1

27

26 25 24

23

22

21

2 3

4 5

6

7

Part numbers that are circled are not shown in the figure.

No.

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

28

29

Parts No.

RoHS

G

R01 36J 662

G

R01 E01 666

G

R01 A19 676

G

R01 A30 500

G

R01 18J 061

G

R01 20J 691

G

R01 19J 054

G

R01 19J 691

G

R01 A29 500

G

R01 32J 669

G

T7W E02 070 G G G

R01 36J 661 G

R01 18J 808 G

R01 20J 668 G

R01 36J 067 G

R01 E01 665 G

R01 39J 651 G

R01 E15 002 G

R01 39J 085 G

R01 39J 087 G

R01 E03 033 G

R01 39J 086 G

R01 E01 068 G

R01 E12 223 G

R01 18J 809 G

R01 18J 523 G

T7W E01 072

G

R01 18J 072

— —

Parts Name

LEFT SIDE PANEL S.PLATE-L REAR PANEL L.L FILTER GRILLE HINGE GRILLE ASSY GRILLE CATCH GRILLE ASSY L.L FILTER UNDER PANEL W.BOARD CASE REAR SUPPORT BEAM (GA) RIGHT SIDE PANEL RIGHT LEG SERVICE PANEL RIGHT SIDE BOX S.PLATE-R FRONT PANEL AUTO VANE G.V ASSY-5R G.V ASSY-5C VANE SUPPORT G.V ASSY-5L LEFT SIDE BOX VANE MOTOR LEFT LEG JOINT SOCKET DRAIN HOSE COVER

DRAIN HOSE COVER

Specifications

8

PCA-RP125/140GA PCH-P125/140GAH

9

1 1 1 1 6 1 6 2 2 1 1 1 3 1 1 1 1 1 1 1 1 2 3 1 1 1 1 1 1

Q,ty/set

PCA-RP125/140GA#1

1 1 1 1 6 1 6 2 2 1 1 1 3 1 1 1 1 1 1 1 1 2 3 1 1 1 1 1

1

10

12

11

Remarks

(Drawing No.)

(BG02H454K01) (BG17H464H08)

13

20 19

18

17

16 15

14

Wiring

Diagram

Symbol

MV

Recommended

Q'ty

56

ELECTRICAL PARTS PCA-RP50/60/71/100/125/140GA PCA-RP50/60/71/100/125/140GA#1 PCA-RP50GA2 PCA-RP50GA2#1

1

2

7

6

3

4

5

No.

1

2

3

4

5

6

7

8

9

10

Parts No. Parts Name

RoHS

G

R01 A15 255

G

T7W E13 255

R01 A14 255

G

R01 E06 239

G

T7W E50 310

G

T7W E73 310

G

R01 E20 246

G

T7W E33 716

G

—

R01 E38 313

—

T7W A01 305

T7W E11 713

CAPACITOR

FUSE

INDOOR CONTROLLER BOARD

TERMINAL BLOCK

CONTROL BOX

POWER BOARD

CONTROL COVER

REMOTE CONTROLLER CORD

REMOTE CONTROLLER

Specifications

3440V

4

440V

6

440V

250V 6.3A

3P(S1,S2,S3)

2P(1,2)

10m

PAR-21MAA

50

8

1

60/71

GA

1

100

1

PCA-RP

50

125/140

1

60/71

GA#1

1

100

1

9

125/140

GA2

1

11

1

10

(Drawing No.)

50

GA2#1

1

(BG00N015G40)

1

(BG02A804G38)

(BG02A804G39)

1

(BG02A804G40)

1

Remarks

TEMP.

ON/OFF

Wiring

Diagram

Symbol

Recommended

Q'ty

C

FUSE

I.B

TB4

TB5

P. B

R.B

57

No.

Parts No. Parts Name

Specifications

Wiring

Diagram

Symbol

Recom-

mended

Q'ty

(BG00N015G42)

Q'ty / set

GAH

1

2

3

4

5

6

7

8

9

10

11

12

RoHS

G

CAPACITOR

FUSE

INDOOR CONTROLLER BOARD

TERMINAL BLOCK

CONTROL BOX

POWER BOARD

RELAY

CONTROL COVER

REMOTE CONTROLLER CORD

REMOTE CONTROLLER

1

C

FUSE

I.B

TB2

TB4

TB5

P. B

88H

R.B

3 440V

4 440V

6 440V

250V 6.3A

3P (L,N, )

3P (S1,S2,S3)

2P (1,2)

JC-1A DC12V

10m

PAR-21MAA

Remarks

(Drawing No.)

R01 A15 255

T7W E13 255

R01 A14 255

R01 E06 239

T7W E50 310

T7W E32 716

R01 E20 246

T7W E33 716

—

R01 E38 313

R01 E03 215

—

T7W A01 305

T7W E11 713

50 100

PCH-P

(BG02A804G38)

(BG02A804G39)

(BG02A804G40)

1

60/71

125/140

ELECTRICAL PARTS PCH-P50GAH, PCH-P100GAH PCH-P60GAH, PCH-P125GAH PCH-P71GAH, PCH-P140GAH

9

8

1

7

2

3

4

5

6

TEMP.

ON/OFF

12

10

11

58

59

HEAD OFFICE : TOKYO BLDG., 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN

CCopyright 2007 MITSUBISHI ELECTRIC ENGINEERING CO., LTD. Distributed in May 2008 No.OC328 REVISED EDITION-B PDF 7 Distributed in Jun . 2006 No.OC328 REVISED EDITION-A PDF 8 Distributed in May. 2005 No.OC328 PDF 9 Made in Japan

New publication, effective May 2008 Specifications subject to change without notice

Mitsubishi PCA-RP125GA, PUH-P125YHA user guide manual

Specifications and Main Features

Frequently Asked Questions

User Manual