TECHNICAL CHANGES PKH-P2.5FALH PKH-P2.5FALH PKA-P2.5FAL PKA-P2.5FAL PKH-P3FALH PKH-P3FALH PKA-P3FAL PKA-P3FAL PKH-P4FALH PKH-P4FALH PKA-P4FAL PKA-P4FAL DRAIN PAN has changed by changing its shape. CENTER SUPPORT has changed by changing its shape. NOSE has changed by changing its shape. BOX ASSEMBLY has changed by changing its shape.
SAFETY PRECAUTION Cautions for using with the outdoor unit which adopts R407C refrigerant. · Do not use the existing refrigerant piping. -The old refrigerant and refrigerant oil in the existing piping contains a large amount of chlorine which may cause the refriger- ant oil of the new unit to deteriorate.
[2] Notice on repair 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. [3] Refrigerant recharging (1) Refrigerant recharging process 1Direct charging from the cylinder.
PKH-P2.5/3/4FALH, PKA-P2.5/3/4FAL PKH-P2.5/3/4FALH , PKA-P2.5/3/4FAL Wireless remote controller When cover is open. ADDRESS display display display Displays the refrigerant address. SET TEMP. display indicates desired tempera- Lights up while transmission to the indoor unit ture set. UNIT NO. display is mode using switches. Displays the number of unit..
PKH-P2.5/3/4FALH PKA-P2.5/3/4FAL Wireless remote controller When cover is open. display CHECK TEST RUN CHECK&TEST RUN display indicates that the unit is being checked or test-run. display MODEL SELECT Blinks when model is selected. display Lights up while transmission to the indoor unit is mode using switches.
SPECIFICATIONS 1. Heat pump type Service Ref. With Electric heater PKH-P2.5FALH / PKH-P2.5FALH Item Without Electric heater PKA-P2.5FAL / PKA-P2.5FAL Cooling Heating Function Btu/h 22,200 25,200(32,400) Capacity 6,500 7,400(9,500) Total input 2.72 2.67(4.77) With Electric heater PKH-P2.5FALH / PKH-P2.5FALH Service Ref. Without Electric heater PKA-P2.5FAL / PKA-P2.5FAL Power supply(phase, cycle,voltage)
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Service Ref. With Electric heater PKH-P3FALH / PKH-P3FALH Item Without Electric heater PKA-P3FAL / PKA-P3FAL Cooling Function Heating Btu/h 27,000 32,200(39,400) Capacity 7,900 9,450(11,550) Total input 3.43 3.61(5.71) PKH-P3FALH / PKH-P3FALH With Electric heater Service Ref. Without Electric heater PKA-P3FAL / PKA-P3FAL...
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Service Ref. With Electric heater PKH-P4FALH / PKH-P4FALH Item Without Electric heater PKA-P4FAL / PKA-P4FAL Cooling Function Heating Btu/h 33,100 37,200(45,400) Capacity 9,700 10,900(13,300) Total input 3.47 3.65(6.05) PKH-P4FALH / PKH-P4FALH With Electric heater Service Ref. Without Electric heater PKA-P4FAL / PKA-P4FAL Power supply(phase, cycle,voltage) Single phase, 50Hz, 220-230-240V Input...
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2. Cooling only type Service Ref. PKA-P2.5FAL / PKA-P2.5FAL Item Function Cooling Btu/h 22,200 Capacity 6,500 Total input 2.72 Service Ref. PKA-P2.5FAL / PKA-P2.5FAL Power supply(phase, cycle,voltage) Single phase, 50Hz, 220-230-240V Input 0.09 Running current 0.43 Starting current 0.80 External finish Munsell 3.4Y 7.7/0.8 Heat exchanger Plate fin coil...
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Service Ref. PKA-P3FAL / PKA-P3FAL Item Function Cooling Btu/h 27,000 Capacity 7,900 Total input 3.43 Service Ref. PKA-P3FAL / PKA-P3FAL Power supply(phase, cycle,voltage) Single phase, 50Hz, 220-230-240V Input 0.09 Running current 0.43 Starting current 0.80 External finish Munsell 3.4Y 7.7/0.8 Heat exchanger Plate fin coil Fan(drive) x No.
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Service Ref. PKA-P4FAL / PKA-P4FAL Item Function Cooling Btu/h 33,100 Capacity 9,700 Total input 3.47 Service Ref. PKA-P4FAL / PKA-P4FAL Power supply(phase, cycle,voltage) Single phase, 50Hz, 220-230-240V Input 0.11 Running current 0.52 Starting current 0.90 External finish Munsell 3.4Y 7.7/0.8 Heat exchanger Plate fin coil Fan(drive) x No.
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3. Heat pump type Service Ref. With Electric heater PKH-P2.5FALH Item Without Electric heater PKA-P2.5FAL Function Cooling Heating Btu/h 22,200 25,200(32,400) Capacity 6,500 7,400(9,500) Total input 2.67 2.67(4.43) With Electric heater PKH-P2.5FALH Service Ref. Without Electric heater PKA-P2.5FAL Power supply(phase, cycle,voltage) Single phase, 50Hz, 220-230-240V Input 0.09...
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Service Ref. With Electric heater PKH-P3FALH Item Without Electric heater PKA-P3FAL Function Cooling Heating Btu/h 27,000 32,200(39,400) Capacity 7,900 9,450(11,550) Total input 3.44 3.62(5.72) With Electric heater PKH-P3FALH Service Ref. PKA-P3FAL Without Electric heater Power supply(phase, cycle,voltage) Single phase, 50Hz, 220-230-240V Input 0.09...
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Service Ref. With Electric heater PKH-P4FALH Item Without Electric heater PKA-P4FAL Function Cooling Heating Btu/h 32,200 37,200(45,400) Capacity 9,450 10,900(13,300) Total input 3.59 3.78(6.18) With Electric heater PKH-P4FALH Service Ref. Without Electric heater PKA-P4FAL Power supply(phase, cycle,voltage) Single phase, 50Hz, 220-230-240V Input 0.11 0.11<2.40>...
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4. Cooling only type Service Ref. PKA-P2.5FAL Item Function Cooling Btu/h 22,200 Capacity 6,500 Total input 2.67 Service Ref. PKA-P2.5FAL Power supply(phase, cycle,voltage) Single phase, 50Hz, 220-230-240V Input 0.09 Running current 0.43 Starting current 0.80 External finish Munsell 3.4Y 7.7/0.8 Heat exchanger Plate fin coil Fan(drive) x No.
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Service Ref. PKA-P3FAL Item Function Cooling 27,000 Btu/h Capacity 7,900 Total input 3.44 Service Ref. PKA-P3FAL Power supply(phase, cycle,voltage) Single phase, 50Hz, 220-230-240V Input 0.09 Running current 0.43 Starting current 0.80 External finish Munsell 3.4Y 7.7/0.8 Heat exchanger Plate fin coil Fan(drive) x No.
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Service Ref. PKA-P4FAL Item Function Cooling Btu/h 32,200 Capacity 9,450 Total input 3.59 Service Ref. PKA-P4FAL Power supply(phase, cycle,voltage) Single phase, 50Hz, 220-230-240V Input 0.11 Running current 0.52 Starting current 0.90 External finish Munsell 3.4Y 7.7/0.8 Heat exchanger Plate fin coil Fan(drive) x No.
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2. PERFORMANCE CURVE Cooling Heating Correcting the capacity line influenced by frosting. Not correcting the capacity line influenced by frosting. INDOOR INDOOR D.B.(°C) W.B.(°C) INDOOR INDOOR W.B.(°C) D.B.(°C) -12 -10 OUTDOOR D.B.(°C) OUTDOOR W.B.(°C)
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3. ELECTRICAL DATA 3.1. Heat pump type Indoor unit … 220V 50Hz Single phase Outdoor unit … 220V 50Hz Single phase / 380V 50Hz 3phase PKH-P2.5FALH PKH-P3FALH PKH-P4FALH With heater PKH-P2.5FALH PKH-P3FALH PKH-P4FALH Indoor unit PKA-P2.5FAL PKA-P3FAL PKA-P4FAL Without heater Service PKA-P2.5FAL...
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3.2. Cooling only type Indoor unit … 220V 50Hz Single phase Outdoor unit … 220V 50Hz Single phase / 380V 50Hz 3phase PKA-P2.5FAL PKA-P3FAL PKA-P4FAL Indoor unit PKA-P2.5FAL PKA-P3FAL PKA-P4FAL Service Ref. PU-P2.5VGA Outdoor unit PU-P3VGA PU-P3YGA PU-P4YGA PU-P2.5VGA Mode Cool Cool Cool...
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3.3. Heat pump type Indoor unit … 220V 50Hz Single phase Outdoor unit … 220V 50Hz Single phase / 380V 50Hz 3phase PKH-P2.5FALH PKH-P3FALH PKH-P4FALH Indoor unit PKA-P2.5FAL PKA-P3FAL PKA-P4FAL Model Outdoor unit PUH-P2.5VGAA.UK PUH-P2.5YGAA.UK PUH-P3VGAA.UK PUH-P3YGAA.UK PUH-P4YGAA.UK PUH-P4YGAA.UK Mode...
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3.4. Cooling only type Indoor unit … 220V 50Hz Single phase Outdoor unit … 220V 50Hz Single phase / 380V 50Hz 3phase Model PKA-P2.5FAL PKA-P3FAL PKA-P4FAL Indoor unit Outdoor unit PU-P2.5VGAA.UK PU-P2.5YGAA.UK PU-P3VGAA.UK PU-P3YGAA.UK PU-P4VGAA.UK PU-P4YGAA.UK Mode Cool Cool Cool Cool Cool Cool...
4. STANDARD OPERATION DATA 4.1.Heat pump type PKH-P2.5FALH PKH-P3FALH PKH-P4FALH With electric heater PKH-P2.5FALH PKH-P3FALH PKH-P4FALH Service Ref. PKA-P2.5FAL PKA-P3FAL PKA-P4FAL Without electric heater PKA-P2.5FAL PKA-P3FAL PKA-P4FAL Mode Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating 7,400 7,400...
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4.2.Heat pump type With electric heater PKH-P2.5FALH PKH-P3FALH PKH-P4FALH Service Ref. Without electric heater PKA-P2.5FAL PKA-P3FAL PKA-P4FAL Mode Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating Cooling Heating 7,400 7,400 9,450 9,450 10,900 10,900 Capacity 6,500 6,500 7,900...
The unit of pressure has been changed to Mpa on the international system of unit (SI unit system). The converted score against the traditional unit system can be gotten according to the formula below. 1(Mpa ) = 10.2(kg/F 5. OUTLET AIR SPEED AND COVERAGE RANGE PKH-P2.5FALH PKH-P3FALH PKH-P4FALH PKH-P2.5FALH PKH-P3FALH PKH-P4FALH PKH-P2.5FALH...
OUTLINES AND DIMENSIONS PKH-P2.5FALH, PKA-P2.5FAL Unit : mm PKH-P2.5FALH , PKA-P2.5FAL PKH-P2.5FALH , PKA-P2.5FAL PKH-P3FALH, PKA-P3FAL PKH-P3FALH PKA-P3FAL PKH-P3FALH PKA-P3FAL Display section Emergency switch(Heat) Receiving Emergency switch(Cool) section Defrosting Initial heating lamp Power lamp Front Right side 1400 Left side...
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PKH-P4FALH, PKA-P4FAL Unit : mm PKH-P4FALH , PKA-P4FAL PKH-P4FALH , PKA-P4FAL Display section Emergency switch(Heat) Emergency switch(Cool) Receiving section Defrosting Initial heating lamp Power lamp Front Knock out hole for right piping Right side Left side 1680 1370 Air intake Knock out hole for left piping Terminal block for indoor/outdoor connecting line Liquid pipe...
TROUBLESHOOTING How to check the parts PKH-P2.5/3/4FALH, PKH-P2.5/3/4FALH , PKH-P2.5/3/4FALH PKA-P2.5/3/4FAL, PKA-P2.5/3/4FAL , PKA-P2.5/3/4FAL Parts name Check points Room temperature Disconnect the connector then measure the resistance using a tester. thermistor (TH1) (Surrounding temperature 10:~30:) Pipe temperature thermistor (TH2) Normal Abnormal Condenser/evaporator 4.3k"~9.6k"...
DISASSEMBLY PROCEDURE PKH-P3FALH, PKA-P3FAL PKH-P3FALH , PKA-P3FAL PKH-P3FALH , PKA-P3FAL OPERATING PROCEDURE PHOTOS&ILLUSTRATION 1. Removing the lower side of the indoor unit from the Figure 1 installation plate (1) Remove the 2 screws. Hang the indoor unit hangers to the catches on the instal- lation plate.
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OPERATING PROCEDURE PHOTOS&ILLUSTRATION (9) Remove the screws of the indoor controller board case, Photo 3 and pull out the indoor controller board case. Relay Then the indoor power board, the capacitor and the relay can be serviced. Indoor Capacitor power board Indoor controller board case Electrical parts box...
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OPERATING PROCEDURE PHOTOS 8. Removing the line flow fan and the fan motor Photo 7 (1) Remove the left and right side panels. (2) Remove the grilles. (3) Remove the electrical parts box. Screw Line flow fan (4) Remove the drain pan. (5) Loosen the screw that fixes the line flow fan to the fan Fan motor motor.
PARTS LIST PKH-P2.5FALH, PKA-P2.5FAL STRUCTURAL PARTS PKH-P2.5FALH , PKA-P2.5FAL PKH-P2.5FALH, PKA-P2.5FAL PKH-P2.5FALH , PKA-P2.5FAL PKH-P2.5FALH , PKA-P2.5FAL PKH-P2.5FALH , PKA-P2.5FAL Part numbers that is circled is not shown in the figure. Price ty/set Wiring Recom- Remarks Part No. Part Name Specification Diagram PKH-P2.5...
PKH-P3FALH, PKA-P3FAL STRUCTURAL PARTS PKH-P3FALH , PKA-P3FAL PKH-P3FALH, PKA-P3FAL PKH-P3FALH , PKA-P3FAL PKH-P3FALH , PKA-P3FAL PKH-P3FALH , PKA-P3FAL Part numbers that is circled is not shown in the figure. Price ty/set Wiring Recom- Remarks Part No. Part Name Specification PKH-P3...
PKH-P4FALH, PKA-P4FAL STRUCTURAL PARTS PKH-P4FALH , PKA-P4FAL PKH-P4FALH, PKA-P4FAL PKH-P4FALH , PKA-P4FAL PKH-P4FALH , PKA-P4FAL PKH-P4FALH , PKA-P4FAL Part numbers that is circled is not shown in the figure. Price ty/set Wiring Recom- Remarks Part No. Part Name Specification PKH-P4 PKA-P4 Diagram mended...
PKH-P2.5FALH, PKA-P2.5FAL ELECTRICAL PARTS PKH-P2.5FALH , PKA-P2.5FAL PKH-P2.5FALH , PKA-P2.5FAL 15 16 Price ty/set Wiring Recom- Remarks Diagram mended Part No. Part Name Specification PKH-P2.5 PKA- P2.5 ( Drawing No. ) Unit Amount Symbol FALH FALH FALH FAL FAL R01 Z61 102 BEARING MOUNT R01 12G 114 LEFT LINEFLOW FAN...
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From the previous page. Part numbers that is circled is not shown in the figure. ty/set Price Recom- Wiring Remarks Part No. Part Name Specification Diagram mended PKH-P2.5 PKA-P2.5 ( Drawing No. ) Unit Amount Symbol FALH FALH FALH 250V 4A T7W E00 239 FUSE (BG02A648G02)
PKH-P3FALH, PKA-P3FAL ELECTRICAL PARTS PKH-P3FALH , PKA-P3FAL PKH-P3FALH , PKA-P3FAL 15 16 Price ty/set Wiring Recom- Remarks Part No. Part Name Specification PKH-P3 PKA- P3 Diagram mended ( Drawing No. ) Unit Amount Symbol FALH FALH FALH FAL FAL R01 Z61 102...
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From the previous page. Part numbers that is circled is not shown in the figure. ty/set Price Wiring Recom- Remarks Part No. Part Name Specification PKH-P3 PKA-P3 Diagram mended ( Drawing No. ) Unit Amount Symbol FALH FALH FALH 250V 4A T7W E00 239 FUSE (BG02A648G02)
PKH-P4FALH, PKA-P4FAL ELECTRICAL PARTS PKH-P4FALH , PKA-P4FAL PKH-P4FALH , PKA-P4FAL 15 16 Price ty/set Recom- Wiring Remarks Part No. Part Name Diagram mended Specification PKH-P4 PKA- P4 ( Drawing No. ) Unit Amount Symbol FALH FALH FALH FAL FAL R01 Z61 102 BEARING MOUNT R01 16G 114 LEFT LINEFLOW FAN...
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From the previous page. Part numbers that is circled is not shown in the figure. ty/set Price Recom- Wiring Remarks Part No. Part Name Specification PKH-P4 PKA-P4 Diagram mended ( Drawing No. ) Unit Amount Symbol FALH FALH FALH 250V 4A T7W E00 239 FUSE CONTROLLER COVER...
Part No. PAC-SE88DM-E HEAD OFFICE : MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI,CHIYODA-KU TOKYO 100-8310, JAPAN cCopyright 1999 MITSUBISHI ELECTRIC ENGINEERING CO.,LTD Distributed in Oct. 2001. No.OC175 REVISED EDITION-B 250 New publication, effective Oct. 2001 Issued in Jan. 2000. No.OC175 REVISED EDITION-A 42 Specifications subject to change without notice Issued in Mar.