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Kinghome KPE07B2D Instruction Manual

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AIR CONDITIONER
INSTRUCTION
MANUAL

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  • Page 1 AIR CONDITIONER INSTRUCTION MANUAL...

  • Page 2: Table Of Contents

    Service Manual Table of Contents Part Ⅰ :Technical Information ............. 1 1. Summary ....................1 2. Specifications ..................2 3. Outline Dimension Diagram ............18 4. Refrigerant System Diagram ............19 5. Electrical Part ..................20 5.1 Wiring Diagram ..................20 5.2 PCB Printed Diagram ................

  • Page 3: Part Ⅰ :Technical Information

    Service Manual Part Ⅰ :Technical Information 1. Summary Models KPE07B2D KPA07B2D KPE09B2D KPA09B2D KPE12B2D KPA12B2D KPE15B2D KPA15B2D KPE07B2P KPA07B2P KPE09B2P KPA09B2P KPE12B2P KPA12B2P KPE15B2P KPA15B2P Technical Information...

  • Page 4: Specifications

    Service Manual 2. Specifications Parameter Unit Value Model KPA07B2D KPE15B2D Product Code CC060038000_X11438 CC060038200_X11438 Rated Voltage 230/208 230/208 Power Supply Rated Frequency Phases Cooling Capacity Btu/h 7200/7000 14500/14200 Heating Capacity Btu/h 6000/5800 Cooling Power Input 550/535 1390/1365 Heating Power Input 485/470 Cooling Power Current 2.9/2.7...
  • Page 5 Service Manual Compressor Manufacturer/Trademark RECHI PRECISION CO.,LTD RECHI PRECISION CO.,LTD Compressor Model 39B142GD&5DKZ 44B342UL-FEKD NMOC Ze-Gles RB68EP or Compressor Oil NMOC Ze-Gles RB68EP equivalent Compressor Type Rotary Rotary L.R.A. 28.9 Compressor RLA Compressor Power Input 1330 Overload Protector Internal Internal Throttling Method Capillary Capillary...
  • Page 6 Service Manual Parameter Unit Value Model KPA07B2P KPE07B2P Product Code CC060040000_X11438 CC060039900_X11438 Rated Voltage Power Supply Rated Frequency Phases Cooling Capacity Btu/h 7200 7200 Heating Capacity Btu/h 6000 Cooling Power Input Heating Power Input Cooling Power Current Heating Power Current Electric Heating Power Input 3450 3450...
  • Page 7 Service Manual Compressor Manufacturer/Trademark RECHI PRECISION CO.,LTD RECHI PRECISION CO.,LTD Compressor Model 39B147GD&5DKZ 39B147GD&5DKZ Compressor Oil NMOC Ze-Gles RB68EP NMOC Ze-Gles RB68EP Compressor Type Rotary Rotary L.R.A. 12.5 12.5 Compressor RLA Compressor Power Input Overload Protector Internal UP3-LCB Throttling Method Capillary Capillary Operation Temp...
  • Page 8 Service Manual Parameter Unit Value Model KPE09B2D KPE09B2P Product Code CC060039000_X11438 CC060040300_X11438 Rated Voltage 230/208 Power Supply Rated Frequency Phases Cooling Capacity Btu/h 9400/9200 9400 Heating Capacity Btu/h Cooling Power Input 775/760 Heating Power Input Cooling Power Current 3.7/3.9 Heating Power Current Electric Heating Power Input 3450/2820 3450...
  • Page 9 Service Manual Compressor Manufacturer/Trademark RECHI PRECISION CO.,LTD RECHI PRECISION CO.,LTD Compressor Model 44B202GK&FEKD 44B207GK&FEKD Compressor Oil NMOC Ze-Gles RB68EP NMOC Ze-Gles RB68EP Compressor Type Rotary Rotary L.R.A. 19.5 13.5 Compressor RLA Compressor Power Input Overload Protector Internal Internal Throttling Method Capillary Capillary Operation Temp...
  • Page 10 Service Manual Parameter Unit Value Model KPA09B2P KPA09B2D Product Code CC060040400_X11438 CC060037700_X11438 Rated Voltage 230/208 Power Supply Rated Frequency Phases Cooling Capacity Btu/h 9400 9400/9200 Heating Capacity Btu/h 8300 8300/8100 Cooling Power Input 775/760 Heating Power Input 695/675 Cooling Power Current 3.7/3.9 Heating Power Current 3.4/3.2...
  • Page 11 Service Manual Compressor Manufacturer/Trademark RECHI PRECISION CO.,LTD RECHI PRECISION CO.,LTD Compressor Model 44B207GK&FEKD 44B202GK&FEKD Compressor Oil NMOC Ze-Gles RB68EP NMOC Ze-Gles RB68EP Compressor Type Rotary Rotary L.R.A. 13.5 19.5 Compressor RLA Compressor Power Input Overload Protector Internal Internal Throttling Method Capillary Capillary Operation Temp...
  • Page 12 Service Manual Parameter Unit Value Model KPA12B2D KPE12B2D Product Code CC060037800_X11438 CC060038100_X11438 Rated Voltage 230/208 230/208 Power Supply Rated Frequency Phases Cooling Capacity Btu/h 11800/11600 11800/11600 Heating Capacity Btu/h 10600/10400 Cooling Power Input 1015/1000 1015/1000 Heating Power Input 910/895 Cooling Power Current 4.9/5.1 5.1/4.9 Heating Power Current...
  • Page 13 Service Manual Compressor Manufacturer/Trademark RECHI PRECISION CO.,LTD RECHI PRECISION CO.,LTD Compressor Model 44B262UK&FEKD 44B262UK&FEKD NMOC Ze-Gles RB68EP or NMOC Ze-Gles RB68EP or Compressor Oil equivalent equivalent Compressor Type Rotary Rotary L.R.A. 21.5 21.5 Compressor RLA Compressor Power Input 1005 1005 Overload Protector Internal Internal...
  • Page 14 Service Manual Parameter Unit Value Model KPE12B2P KPA12B2P Product Code CC060040700_X11438 CC060040800_X11438 Rated Voltage Power Supply Rated Frequency Phases Cooling Capacity Btu/h 11800 11800 Heating Capacity Btu/h 10600 Cooling Power Input 1015 1015 Heating Power Input Cooling Power Current Heating Power Current Electric Heating Power Input 3450 3450...
  • Page 15 Service Manual Compressor Manufacturer/Trademark RECHI PRECISION CO.,LTD RECHI PRECISION CO.,LTD Compressor Model 44B267HK&FEKD 44B267HK&FEKD NMOC Ze-Gles RB68EP or NMOC Ze-Gles RB68EP or Compressor Oil equivalent equivalent Compressor Type Rotary Rotary L.R.A. Compressor RLA Compressor Power Input 1010 1010 Overload Protector Internal Internal Throttling Method...
  • Page 16 Service Manual Parameter Unit Value Model KPE15B2P KPA15B2P Product Code CC060041100_X11438 CC060041200_X11438 Rated Voltage Power Supply Rated Frequency Phases Cooling Capacity Btu/h 14500 14500 Heating Capacity Btu/h 13300 Cooling Power Input 1390 1390 Heating Power Input 1255 Cooling Power Current Heating Power Current Electric Heating Power Input 3450...
  • Page 17 Service Manual Panasonic Wanbao Panasonic Wanbao Compressor Manufacturer/Trademark Appliances Compressor Appliances Compressor (Guangzhou) Co.,Ltd (Guangzhou) Co.,Ltd Compressor Model 5PS136LCA21 5PS136LCA21 Compressor Oil FV50S or equivalent FV50S or equivalent Compressor Type Rotary Rotary L.R.A. Compressor RLA 5.05 5.05 Compressor Power Input 1320 1320 Overload Protector...
  • Page 18 Service Manual Parameter Unit Value Model KPE07B2D KPA15B2D Product Code CC060038700_X11438 CC060039500_X11438 Rated Voltage 230/208 230/208 Power Supply Rated Frequency Phases Cooling Capacity Btu/h 7200/7000 14500/14200 Heating Capacity Btu/h 13300/13000 Cooling Power Input 550/535 1390/1365 Heating Power Input 1255/1225 Cooling Power Current 2.7/2.9...
  • Page 19 Service Manual Compressor Manufacturer/Trademark RECHI PRECISION CO.,LTD RECHI PRECISION CO.,LTD Compressor Model 39B142GD&5DKZ 44B342UL-FEKD NMOC Ze-Gles RB68EP or Compressor Oil NMOC Ze-Gles RB68EP equivalent Compressor Type Rotary Rotary L.R.A. 28.9 Compressor RLA Compressor Power Input 1330 Overload Protector UP3-NCB Internal Throttling Method Capillary Capillary...

  • Page 20: Outline Dimension Diagram

    Service Manual 3. Outline Dimension Diagram 21 1/2 Unit:inch Technical Information...

  • Page 21: Refrigerant System Diagram

    Service Manual 4. Refrigerant System Diagram (1)Cooling + Heat Pump + Auxiliary Electric Heater CENTRIFUGAL AXIAL FAN OR CROSS FAN COOLED AIR HOT DISCHARGED AIR HOT AIR COOLED AIR COMPRESSOR INDOOR COILS OUTDOOR COILS ELECTRIC HEATER CAPILLARY NOTES: COOLING MODE REFRIGERANT FLOW DIRECTION HEATING MODE (2) Cooling + Electric Heater...

  • Page 22: Electrical Part

    5. Electrical Part 5.1 Wiring Diagram ●Instruction Symbol Symbol Color Symbol Symbol Color Symbol Name White Green CAP. Capacitor Yellow Brown COMP Compressor Blue Grounding wire YEGN Yellow-Green Black ●Electric Diagram KPE12B2D KPE15B2D KPE09B2D KPE07B2P KPE09B2P KPE12B2P KPE15B2P KPE07B2D 66161376 Technical Information...
  • Page 23 Service Manual KPA07B2D KPA09B2D KPA12B2D KPA07B2P KPA09B2P KPA12B2P KPA15B2P KPA15B2D 66161377 These circuit diagrames are subject to change without notice ,please refer to the one supplied with the unit. Technical Information...

  • Page 24: Pcb Printed Diagram

    Service Manual 5.2 PCB Printed Diagram 5.2.1 Silk Screen on Main Board 1 ●Top View ●Bottom View Technical Information...
  • Page 25 Service Manual 5.2.2 Silk Screen on Main Board 2 ●Top View ●Bottom View Technical Information...
  • Page 26 Service Manual 5.2.3 Silk Screen on Display Board ●Top View Ambient temperature and set ON/OFF button Fan button temperature indicator Mode indicator- sleep, cool, heat and Mode button Wire connection interface between boards fan mode Fan speed indicator-high, medium, low and “-”button Timer button auto speed...

  • Page 27: Function And Control

    Service Manual 6. Function and Control 6.1 Introduction of Control Panel ABOUT THE CONTROLS ON YOUR UNIT There are ON/OFF, WARMER, COOLER, MODE, FAN SPEED and TIMER six buttons in all; 1. Press ON/OFF button under OFF mode to turn on the unit. If press WARDMER or COOLER button under OFF mode, the dual 8 nixie tube will display indoor temperature for 15s and then turn off.

  • Page 28: Description Of Each Control Operation

    Service Manual 6.2 Description of Each Control Operation 1. Basic function of system 1.1 Cooling mode (4-way valve is de-energized) Under cooling mode, cooling mode indicator is ON and all the fan speed indicator is ON. Nixie tube displays set temperature and SETOPINT is ON.
  • Page 29 Service Manual buttonin the process of displaying the ambient temperature, 15s later, it will be calculated again. 1.6 Low temperature protection Under OFF, cool, dry or fan mode, this protection can be operated by wired controller. Entry condition: if select low temperature protection valid with dial switch (see special function), if it detects that the indoor ambient temperature is lower than 40oF(5 C),air conditioner will enter into pure electric heating mode;...
  • Page 30 Service Manual High temperature prevention protection foroutdoor STATUS indicator will flash six times and off 3s condenser circularly STATUS indicator will flash five times and off 3s Freeze prevention protection for evaporator circularly STATUS indicator will flash seven times and off Frost prevention (heat pump) 3s circularly Freon-lacking protection...
  • Page 31 Service Manual 5. Configuration mode After the unit is turned on for 30s, press the fan speed button and the COOLER button for 5s, the configuration mode will be started up. After turning to the configuration mode, if adjusting the temperature offset by buttons to turn to switching condition, the load will be activated after 3s.

  • Page 32: Part Ⅱ :Installation And Maintenance

    Service Manual Part Ⅱ :Installation and Maintenance 7. Notes for Installation and Maintenance Safety Precautions: 11. Check if there is electric leakage on the unit body. If yes, please eliminate the electric leakage. Important! 12. Replace the fuse with a new one of the same speci- fication if it is burnt down;...
  • Page 33 Service Manual connection pipe is not yet connected, air will be sucked in and cause pressure rise or compressor rupture, resulting in injury. ●Prohibit installing the unit at the place where there may be leaked corrosive gas or flammable gas. If there leaked gas around the unit, it may cause explosion and other accidents.
  • Page 34 Service Manual Main Tools for Installation and Maintenance 1. Screw driver 2. Electroprobe 3. Open-end wrench, inner hexagon spanner 4. Universal meter 5. Vacuum pump 6. Pressure meter 7. Electronic leakage detector 8. Soldering appliance, refrigerant container Installation and Maintenance...

  • Page 35: Installation Instructions

    Service Manual 8. Installation Instructions CAUTION UNIT DAMAGE AND/OR OPERATION HAZARD Failure to follow this caution may result in equipment damage or improper operation. For retrofit applications, foam seals on outdoor coil tube sheets must make a seal between the coil and the grille or loss of performance and premature damage to the major components can result.
  • Page 36 Service Manual WARNING ELECTRI CAL SHOCK HAZARD Failure to follow this warning could result in personal injury or death. Disconnect all power to unit to avoid possible electrical shock during installation. BAFFLES Fig. 2 – Remove Existing Outdoor Grille Baffles on Competitive Grille Fig.
  • Page 37 Service Manual CAUTION UNIT DAMAGE HAZARD Failure to follow this caution may result in equipment damage or improper operation. Failure to remove shipping tape and screw will prevent fresh air vent door from opening and may result in damage to vent door cable. Fig.

  • Page 38: Maintenance

    Service Manual 9. Maintenance 9.1 Error Code Display method of indoor unit (dial-8 code) AC status Possible causes Series Indicator display Malfunction code name Code Operation Cooling Heating Status indicator indicator code code (PTAC) Room temperature sensor is Room Cool/fan/dry: indoor fan not connected well;...
  • Page 39 Service Manual 1. Heat exchanger is too dirty or the air outlet/air inlet is blocked; 2. The fan operates abnormally; speed is too low or the fan can't operate; 3. Compressor operates abnormally. There's abnormal sound or there's refrigerant leakage. Outer case temperature Cool/dry: indoor fan Overload is too high;...
  • Page 40 Service Manual Display method of indoor unit (dial-8 code) AC status Possible causes Indicator display Series Malfunction Status name code Code Operation Cooling Heating indicator indicator code code (PTAC) 1. The ambient temperature temperature Start up electric heating is low or the resistance value prevention operation;...
  • Page 41 Service Manual Detection and maintenance procedure for main malfunctions 1. Troubleshooting for temperature sensor F1 F2 F3 F4 FJ Main check points: (1) connection terminal (2)temperature sensor (3) main board Detection procedure in details is as below : Start the troubleshooting for temperature sensor malfunction Check whether the connection...
  • Page 42 Service Manual 2. Troubleshooting for refrigerant insufficient protection F0 Main check points: (1) compressor (2) refrigerant (3) filth blockage of air inlet/outlet, heat exchanger or system (4) main board Detection procedure in details is as below : Start the troubleshooting for refrigerant insufficient protection Clean the heat exchanger...
  • Page 43 Service Manual 3. Troubleshooting for overload protection Main check points: (1) compressor (2) refrigerant (3) filth blockage for air inlet/outlet, heat exchanger or system (4) fan (5) main board Detection procedure in details is as below : Start the troubleshooting for the overload protection Clean the heat exchanger and Heat exchanger is too dirty or...
  • Page 44 Service Manual 4. Troubleshooting for overcurrent protection of compressor E5 Main check points: (1) compressor (2) refrigerant (3) filth blockage for air inlet/outlet, heat exchanger or system (4) fan (5) main board Detection procedure in details is as below : Start the troubleshooting for the overcurrent protection of compressor...
  • Page 45 Service Manual 5. Malfunction of replay A2 Main check points: (1) wiring diagram (2) main board Start the troubleshooting for the malfunction of relay Check whether the wires are connected Put through the power or inserted normally? and then test it Is malfunction eliminated? Connect and insert wires again according to...
  • Page 46 Service Manual 6. Malfunction of unbalanced current (PTAC) U5 Main check points: (1) Wiring diagram (2) Main board Inspection procedure in details is as below: Start the troubleshooting for the unbalanced current Check whether the wires are Put through the power connected or inserted normally? and then test it Is malfunction...
  • Page 47 Service Manual 7. Combination method of electric heating is not correct A0 Main check points: (1) wiring diagram (2) main board (3) power cord Detection procedure in details is as below: Start the troubleshooting for the incorrect combination of electric heating Check whether the wires are connected Put through the power and...
  • Page 48 Service Manual 8. Operation current of electric heater is abnormal A4 Main check points: (1) Wiring diagram （2） main board (3) electric heater Detection procedure in details is as below: Start the troubleshooting of abnormal operation current of electric heater Put through the power and Check whether the wires are connected or then test it...
  • Page 49 Service Manual 9. Circuit of temperature limiter is broken Main check points: (1) wiring diagram (2) main board (3) electric heater Start the troubleshooting for the broken circuit of temperature limiter Check whether the wires are inserted or Put through the power and connected normally? then test it Is malfunction...

  • Page 50: Malfunction Analysis

    Service Manual 9.2 Malfunction Analysis Check if switch is in off position, if socket and plug is disconnected, and check if power supply failed or No power supply cut off. Replace fuse Fuse burn-out Power voltage is too low Check power voltage. If it is 10% below rated voltage ,inspect and repair line Check if option switch (ON, OFF) is disconnected with line, has mechanical failure;use universal...
  • Page 51 Service Manual Check leakage,carryout vacuum-pumping after Insufficiency or leakage of refrigerant repairing leakageand chargerefrigerant according to requirements. Observe the condensation condition of evaporator orthe reading of high pressure meter to judge if Blockage in cooling system thesystem is blocked; deal with the system accordingly Excess refrigerant Charge excess refrigerant in the system Replace it with a new compressor...
  • Page 52 Service Manual Shortage or too much of refrigerant Adjust the volume of refrigerant The capillary is block and the sucking temperature Change capillary is increased. Protector is activated due to too overheat Compressor does not run, jammed or blocked, of compressor. Change compressor and the discharge valve is damaged.

  • Page 53: Maintenance Method For Normal Malfunction

    Service Manual 9.3 Maintenance Method for Normal Malfunction 1. Air Conditioner Can't be Started Up Possible Causes Discriminating Method (Air conditioner Status) Troubleshooting Confirm whether it's due to power failure. If yes, No power supply, or poor After energization, operation indicator isn’t bright wait for power recovery.
  • Page 54 Service Manual When ambient temperature is high, the detected Increase the set fan speed. When indoor tube temperature by indoor tube temperature sensor Tube temperature protection temperature decreases to a certain value, it will is high. The detected temperature by temperature resume automatically.
  • Page 55 Service Manual 6.Air Conditioner is Leaking Possible Causes Discriminating Method (Air conditioner Status) Troubleshooting Eliminate the obstacles inside the drainage Drainage duct is blocked There’s water leakage at indoors duct. Air conditioner isn’t inclined The complete unit should incline outwards about There’s water leakage at indoors outwards 3º.

  • Page 56: Exploded View And Parts List

    Service Manual 10. Exploded View and Parts List (1)Cooling + Heat Pump + Auxiliary Electric Heater (2) Cooling + Electric Heater The component is only for reference;please refer to the actual product. Installation and Maintenance...
  • Page 57 Service Manual Part Code Description KPA09B2D KPA07B2D KPA12B2D Product Code CC060037700_X11438 CC060038000_X11438 CC060037800_X11438 Temp Sensor Sleeving 05212423 05212423 05212423 Temperature Sensor 390000372 390000372 390000372 Condenser Assy 01101372 01100200378 01100200322 Axial Flow Fan 10331004 10331004 10331004 Fan Motor 1501104714 1501104714 15011803 Connection Board 01381021 01381021...
  • Page 58 Service Manual Fan Motor 1501180211 1501180209 1501180213 Clapboard 0123115801 0123115801 0123115801 4-Way Valve 430004022 430004022 430004032 4-Way Valve Assy 03021240 03021241 03015200051 Outer Support Sub-assy(Right) 01701039 01701039 01701039 Cable Cross Plate 26111215 26111215 26111215 Filter Sub-Assy 11121607 11121607 11121607 Air Inlet Door 01441018P 01441018P 01441018P...
  • Page 59 Service Manual Part Code Description KPA09B2P KPA07B2P KPA12B2P Product Code CC060040400_X11438 CC060040000_X11438 CC060040800_X11438 Temp Sensor Sleeving 05212423 05212423 05212423 Temperature Sensor 390000372 390000372 390000372 Condenser Assy 01101372 01100200378 01100200322 Axial Flow Fan 10331004 10331004 10331004 Fan Motor 1501104715 1501104715 1501104716 Connection Board 01381021 01381021...
  • Page 60 Service Manual Clapboard 0123115801 0123115801 0123115801 4-Way Valve 430004022 430004022 430004032 4-Way Valve Assy 03021240 03021241 03015200066 Outer Support Sub-assy(Right) 01701039 01701039 01701039 Cable Cross Plate 26111215 26111215 26111215 Filter Sub-Assy 11121607 11121607 11121607 Air Inlet Door 01441018P 01441018P 01441018P One Way Valve 07133001 07133001...
  • Page 61 Service Manual Part Code Description KPA15B2D KPA15B2P Product Code CC060039500_X11438 CC060041200_X11438 Temp Sensor Sleeving 05212423 05212423 Temperature Sensor 390000372 390000372 Condenser Assy 01100200323 01100200323 Axial Flow Fan 10331004 10331004 Fan Motor 1501180310 1501104716 Connection Board 01381021 01381021 Diversion Circle 10371218 10371218 Flow Guide Loop 1037121904...
  • Page 62 Service Manual Fan Motor 1501180213 1501180214 Clapboard 0123115801 0123115801 4-Way Valve 430004032 430004032 4-Way Valve Assy 03015200091 03015200068 Outer Support Sub-assy(Right) 01701039 01701039 Cable Cross Plate 26111215 26111215 Filter Sub-Assy 11121607 11121607 Air Inlet Door 01441018P 01441018P One Way Valve 07133001 07133001 Capillary Sub-assy...
  • Page 63 Service Manual (2) Cooling + Electric Heater The component is only for reference;please refer to the actual product. Installation and Maintenance...
  • Page 64 Service Manual Part Code Description KPE12B2D KPE07B2D KPE07B2P Product Code CC060038100_X11438 CC060038700_X11438 CC060039900_X11438 Temp Sensor Sleeving 05212423 05212423 05212423 Temperature Sensor 390000372 390000372 390000372 Condenser Assy 01101372 01101373 01101373 Axial Flow Fan 10331004 10331004 10331004 Fan Motor 15011803 1501104714 1501104715...
  • Page 65 Service Manual Fan Motor 1501180213 1501180209 1501180210 Clapboard 0123115801 0123115801 0123115801 Compressor and Fittings 00101350 00101349 00101375 Compressor Gasket 76710287 76710287 76710287 Outer Support Sub-assy(Right) 01701039 01701039 01701039 Cable Cross Plate 26111215 26111215 26111215 Filter Sub-Assy 11121607 11121607 11121607 Air Inlet Door 01441018P 01441018P 01441018P...
  • Page 66 Service Manual Part Code Description KPE09B2D KPE09B2P KPE12B2P Product Code CC060039000_X11438 CC060040300_X11438 CC060040700_X11438 Temp Sensor Sleeving 05212423 05212423 05212423 Temperature Sensor 390000372 390000372 390000372 Condenser Assy 01101373 01101373 01101372 Axial Flow Fan 10331004 10331004 10331004 Fan Motor 1501104714 1501104715 1501104716 Connection Board 01381021 01381021...
  • Page 67 Service Manual Fan Motor 1501180211 1501180212 1501180214 Clapboard 0123115801 0123115801 0123115801 Compressor and Fittings 00101346 00101376 00101377 Compressor Gasket 76710287 76710287 76710287 Outer Support Sub-assy(Right) 01701039 01701039 01701039 Cable Cross Plate 26111215 26111215 26111215 Filter Sub-Assy 11121607 11121607 11121607 Air Inlet Door 01441018P 01441018P 01441018P...
  • Page 68 Service Manual Part Code Description KPE15B2P KPE15B2D Product Code CC060041100_X11438 CC060038200_X11438 Temp Sensor Sleeving 05212423 05212423 Temperature Sensor 390000372 390000372 Condenser Assy 01101372 01101372 Axial Flow Fan 10331004 10331004 Fan Motor 1501104716 15011803 Connection Board 01381021 01381021 Diversion Circle 10371218 10371218 Flow Guide Loop 1037121909...
  • Page 69 Service Manual Fan Motor 1501180214 1501180213 Clapboard 0123115801 0123115801 Compressor and Fittings 00101378 00101348 Compressor Gasket 76710216 76710287 Outer Support Sub-assy(Right) 01701039 01701039 Cable Cross Plate 26111215 26111215 Filter Sub-Assy 11121607 11121607 Air Inlet Door 01441018P 01441018P Inhalation Tube 03500600158 03521021 Discharge Tube 03511003...

  • Page 70: Removal Procedure

    Service Manual 11. Removal Procedure Caution: pull out the power,discharge the refrigerant completely before removal. Note: Take heat pump+electric heating unit as example for the disassemly; cooling only+electric heating is a little different. Steps Procedure 1.Remove panel Hold the panel and pat both sides of panel to separate the panels and then remove the front panel.
  • Page 71 Service Manual Steps Procedure 2.Remove middle connection board Middle connection board Screws Press the 2 clasps of filter to make it separated from the groove and then pull the filter outwards to remove it. 3.Remove Outer Support Sub-assy Remove 6 screws on outer support and then remove the outer support.
  • Page 72 Service Manual Steps Procedure 5.Remove Rear Grill Rear Grill Screws Remove 6 screws on rear grille and then remove the rear grille. 6.Remove Top Cover Sub-Assy Remove 4 screws on top cover Top Cover Sub-Assy sub-assy and then remove the top cover sub-assy.
  • Page 73 Service Manual Steps Procedure 8.Remove Baffle Plate (Electric Box) Baffle Plate (Electric Box) Screws Remove three screws on baffle plate (electric box) and then remove the baffle plate (electric box). 9.Remove Electric Box Assy Screws Electric Box Assy Remove two screw on electric box, hold the bottom part of electric box and move it upwards to separate the clasps, and then remove the electric...
  • Page 74 Service Manual Steps Procedure Screws 11.Remove Helicoid Tongue Screws Remove 6 screws on helicoid tongue and then remove the helicoid tongue. Helicoid Tongue 12.Remove Air Duct Assy Remove 4 screws on air duct and then Air Duct Assy Screws remove the air duct. Installation and Maintenance...
  • Page 75 Service Manual Steps Procedure 13.Remove Flow Guide Loop Screws Flow Guide Loop Remove 3 screw on flow guide loop and chassis, and three screws on condenser, and then remove the flow guide loop. Screws 14.Remove condenser and evaporator Evaporator 4-way valve Remove the 3 screws fixing the Condenser Evaporator;...
  • Page 76 Service Manual Steps Procedure 15.Remove thermal insulation plate and Water Tray Remove 2 screws on thermal insulation plate and then remove thermal Water Tray insulation plate and water tray. Thermal insulation plate Screws 16.Remove Drainage Valve and Compressor Compressor Nut with Washer Remove 3 nuts on compressor and 2 screws on drainage valve, and then remove compressor and drainage...

  • Page 77: Appendix

    Service Manual Appendix: Appendix 1: Reference Sheet of Celsius and Fahrenheit Conversion formula for Fahrenheit degree and Celsius degree: Tf=Tcx1.8+32 Set temperature Fahrenheit Fahrenheit Fahrenheit display Fahrenheit display Fahrenheit Celsius display Fahrenheit Celsius Celsius(°C) temperature (°F) temperature (°F) (°C) temperature (°F) (°C) (°F)

  • Page 78: Appendix 2: List Of Resistance For Temperature Sensor

    Service Manual Appendix 2: List of Resistance for Temperature Sensor Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor(15K) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) -2.2 138.1 18.75 138.2 3.848 208.4 1.071 -0.4 128.6 69.8 17.93 3.711 210.2 1.039 121.6...
  • Page 79 Service Manual Resistance Table of Tube Temperature Sensors for Indoor and Outdoor(20K) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) -2.2 181.4 25.01 138.2 5.13 208.4 1.427 -0.4 171.4 69.8 23.9 4.948 210.2 1.386 162.1 71.6 22.85 141.8 4.773 1.346 153.3 73.4 21.85...
  • Page 80 Service Manual Resistance Table of Discharge Temperature Sensor for Outdoor(50K) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) Temp.( Resistance(kΩ) -20.2 853.5 120.2 18.34 190.4 4.754 -18.4 799.8 51.8 93.42 17.65 192.2 4.609 -16.6 53.6 89.07 123.8 16.99 4.469 -14.8 703.8 55.4 84.95 125.6 16.36...
  • Page 81 JF00304209...

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