Hyundai HRP-S09WH Service Manual
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Hyundai HRP-S09WH Service Manual

Refrigerant r32
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MODELS:
HRP-S09WH
HRP-S12WH
HRP-S18WH
HRP-S24WH
(Refrigerant R32)

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Summary of Contents for Hyundai HRP-S09WH

  • Page 1 MODELS: HRP-S09WH HRP-S12WH HRP-S18WH HRP-S24WH (Refrigerant R32)

  • Page 2: Table Of Contents

    CONTENT 1. Safety Precautions ..................1 2. Specifications ....................3 2.1 Unit Specifications ..................... 3 2.2 Operation Characteristic Curve ................7 2.3 Capacity Variation Ratio According to Temperature ..........7 2.4 Cooling and Heating Data Sheet in Rated Frequency ..........8 2.5 Noise Curve.........................8 3.
  • Page 3 Summary and Features Indoor Unit Remote Controller Outdoor Unit...

  • Page 4: Safety Precautions

    Safety Precautions Safety Precautions 1. Safety Precautions Installing, starting up, and servicing air conditioner can behazardous due to system pressure, electrical components, and equipment location, etc.Only trained, qualifi ed installers and service personnel areallowed to install, start-up, and service this equipment.Untrained personnel can perform basic maintenance fun-ctions such as cleaning coils.
  • Page 5 Safety Precautions Safety Precautions Please read this operating manual carefully before operating the unit. Appliance fi lled with fl ammable gas R32. Before use the appliance, read the owner's manual fi rst. Befoer install the appliance,read the installation manual fi rst. Befoer repair the appliance ,read the service manual fi...

  • Page 6: Specifications

    Specifications Specifications 2. Specifications 2.1 Unit Specifications Parameter Unit Value HRP-S09WH HRP-S12WH Model Product Code KEB001Z2190 KEB001Z2200 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Power Supply Mode outdoor outdoor Cross-sectional Area of Power Cable Conductor Recommended Power Cable(Core) Min/Max.
  • Page 7 Ф6 Ф6 Pipe(Hyundai Allocation)(Metric) Outer Diameter of Liquid Pipe(British inch 1/4" 1/4" System Allocation) Connection Pipe Outer Diameter of Gas Pipe(Hyundai Ф9.52 Ф9.52 Allocation)(Metric) Outer Diameter of Gas Pipe(British inch 3/8" 3/8" System Allocation) Max Distance Height Max Distance Length...
  • Page 8 Specifications Specifications Parameter Unit Value HRP-S18WH HRP-S24WH Model Product Code KEB001Z1550 KEB001Z1560 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Power Supply Mode outdoor outdoor Cross-sectional Area of Power Cable Conductor Recommended Power Cable(Core) Min/Max. Voltage 198/264 198/264 Cooling Capacity 5270 6450 Min.
  • Page 9 Specifications Specifications HRP-S18WH(O) HRP-S24WH(O) Outdoor Unit Model Compressor Trademark panasonic panasonic panasonic Wanbao Appliances panasonic Wanbao Appliances Compressor Manufacturer Compressor(guangzhou) Compressor(guangzhou) CO.,LTD./panasonic CO.,LTD./panasonic Compressor Model 9RD132ZEA21 9RD160ZAA21 Compressor Oil FV50S FV50S Compressor Type Rotary Rotary Compressor LRA. Compressor RLA Compressor Power Input 1260 1645 Compressor Overload Protector...

  • Page 10: Operation Characteristic Curve

    Specifications Specifications 2.2 Operation Characteristic Curve Cooling Heating Condition Condition Indoor:DB 20°C Indoor:DB 27°C WB19°C Indoor air flow: Super High Indoor air flow: Super High Pipe length:5m Pipe length:5m Voltage:230V Voltage:230V Compressor Speed(rps) Compressor Speed(rps) 2.3 Capacity Variation Ratio According to Temperature Heating operation ambient temperature range is -20ºC~30ºC Cooling Heating...

  • Page 11: Cooling And Heating Data Sheet In Rated Frequency

    Specifications Specifications 2.4 Cooling Data Sheet in Rated Frequency Pressure of gas pipe Inlet and outlet pipe Rated cooling Fan speed of connecting indoor and temperature of heat Outdoor fan Model condition(°C) (DB/WB) indoor unit mode (rpm) outdoor unit exchanger Indoor Outdoor P (MPa)

  • Page 12: Construction Views

    Construction Views Construction Views 3. Construction Views 3.1 Indoor Unit Unit:mm HRP-S09WH(I) HRP-S12WH(I) HRP-S18WH(I) HRP-S24WH(I) Model W(mm) H(mm) D(mm) 1081 07K/09K 169.5 160.5 Φ55 Φ55 Φ55 Φ55 96.5 188.5 Φ55/Φ70 Φ55/Φ70...

  • Page 13: Outdoor Unit

    Construction Views Construction Views 1081 Φ55 Φ55 Unit:mm 3.2 Outdoor Unit Unit:mm 09K/12K...
  • Page 14 Construction Views Construction Views Unit:mm...

  • Page 15: Refrigerant System Diagram

    Refrigerant System Diagram Refrigerant System Diagram 4. Refrigerant System Diagram Cooling INDOOR UNIT OUTDOOR UNIT GAS SIDE 3-WAY VALVE Muffler Di s charge HEAT EXCHANGE (EVAPORATOR) Suction Accumlator COMPRESSOR HEAT EXCHANGE (CONDENSER) LIQUID SIDE 2-WAY VALVE Capillary Strainer COOLING Refrigerant pipe diameter Liquid :1/4"...
  • Page 16 Schematic Diagram Schematic Diagram Indoor Unit Outdoor Unit 09K/12K: COMP Please don’t touch any electronic component or terminal when the machine is running,stopping or has been powered off for less than 30 minutes to prevent the risk of electric shock! These circuit diagrams are subject to change without notice, please refer to the one supplied with the unit.
  • Page 17 Schematic Diagram Schematic Diagram 18K: COMP Please don’t touch any electronic component or terminal when the machine is running,stopping or has been powered off for less than 30 minutes to prevent the risk of electric shock! K51000061 24K: COMP Please don’t touch any electronic component or terminal when the machine is running,stopping or has been powered off for less than 30 minutes to...

  • Page 18: Function And Control

    Function and Control Function and Control 6. Function and Control 6.1 Remote Control Operations Smart function Set fan speed Battery Quiet function Auto mode Turbo function Cooling mode Dual-8 nixietube Dry mode Fan mode Clock display Heating mode Child lock Health function ECO function Sleep function...
  • Page 19 Function and Control Function and Control ON/OFF button Press this button can turn on or turn off the air conditioner. MODE button Press this button to select your required operation mode. Auto Cool Heat ● When selecting auto mode, air conditioner will operate automatically according to ex-factory setting. Setting temperature can’t be adjusted and will not be displayed as well.
  • Page 20 Function and Control Function and Control ECO button In cool mode, press this button can turn on or turn off the ECO function. When ECO function is on, " ECO " icon is displayed on remote controller. Note: ● Air conditioner will operate at auto speed. Set temperature can’t be adjusted. ●...
  • Page 21 Function and Control Function and Control Low temperature heating function setting ● In heating mode, pressing "MODE" and " " button at the same time will enter/exit the low temperature heating function. ● " " would be showed on the remote controller after entered into the low temperature heating funtion. ●...

  • Page 22: Smart App User Guide

    Function and Control Function and Control 6.2 Smart APP User Guide 1.Download the Hyundai Smart Air Conditioner Application(Referrer to as APP hereinafter) Search “Easy Home AMS” to download Andriod version APP from Google Play and search “Easy Home AMS” to download IOS version APP from App Store.
  • Page 23 Function and Control Function and Control ● Press “add Air Conditioner” in the APP, chose “No/ Don’t know” if it is the fi rst start. 21:09 Does your air-conditioning has been ● Please follow the instruction in Chapter 6, connected to the netword yet? point 1 To add air conditioner, if it has been No/Don’t know No/Don’t know...
  • Page 24 Connected Back assword Wi-Fi Please input the password of SkySAC-EADF Connecting Air Conditioner Cancel Input Password Connected Hyundai-ac04 Wi-Fi Password Network Name Family-ac04 Family-ac04 Click Switch button,The connecting hotspot SkySAC-XXXX from AC and Please check the name of hotspot from AC.
  • Page 25 Switch Switch space return ● Click to change network. ● Press “Back ” return to Hyundai Smart Air Conditioner APP. ● Waiting for the confi guration to success. ● After connect successful,it will enter the main interface. 21:09 Back 21:09...
  • Page 26 Function and Control Function and Control 7.Operation Notice ● Main Control Interface ① Power button: Turn on/off the air conditioner. 21:09 ② Temperature zone: Slide up and down to set temperature PM2.5Wiping ③ Mode button: Press to set the mode such as Cooling, Auto or Heating.
  • Page 27 Function and Control Function and Control When the mobile phone and air conditioner connected to the same wireless router, it is as shown in Figure 8.1 to achieve the connection. ● How to add air conditioner on APP Please fi nd the operating steps and method about add air conditioner in Chapter 5 or 6 for detail. ●...
  • Page 28 ◆ When the indication light is turned off: Wi-Fi light gets off, the Wi-Fi function can still be controlled. ● What is the applicable range for HYUNDAI Air Conditioner Wi-Fi module? This module is only applicable to HYUNDAI Air conditioner.

  • Page 29: Description Of Each Control Operation

    Function and Control Function and Control 6.3 Description of Each Control Operation 1. The mainboard design with below function (1) Auto (2) Cooling (3) Dehumidifying (4) Air fan (5) Heating 2. Control Indoor fan(Quiet、speed 1、speed 2、speed 3、speed 4、speed 5、Turbo), left and right louver, up and down louver, buzzer,display, outdoor electric heater(option), outdoor power, healthy(option).
  • Page 30 Function and Control Function and Control 6. Other Function (1) Auto button when you press this button,it will enter auto mode,indoor motor in auto fan speed,Indoor fan run and louver motor stop. Press the auto button,unit will be off. (2) Filter cleaning Indoor motor fan run 600 hours ,unit will show b3 to notice fi...

  • Page 31: Installation Manual

    Installation Manual Installation Manual 7. Installation Manual 7.1 Notices for Installation Caution 1.The unit should be installed only by authorized service center according to local or government regulations and in compliance with this manual. 2.Before installing, please contact with local authorized maintenance center. If the unit is not installed by the authorized service center, the malfunction may not be solved due to incovenient contact between the user and the service personnel.
  • Page 32 Installation Manual Installation Manual 7.1.4 Safety Precautions for Electric Appliances 1.A dedicated power supply circuit should be used in accordance with local electrical safety regulations. 2.Don't drag the power cord with excessive force. 3.The unit should be reliably earthed and connected to an exclusive earth device by the professionals. 4.The air switch must have the functions of magnetic tripping and heat tripping to prevent short circuit and overload.

  • Page 33: Installation Dimension Diagram

    Installation Manual Installation Manual 7.2 Installation Dimension Diagram Space to the wall At least 15cm At least 15cm Space to the wall Drainage pipe...

  • Page 34: Installation Indoor Unit

    Installation Manual Installation Manual 7.3 Installation Indoor Unit Step 1: Choosing installation location Recommend the installation location to the client and then confi rm it with the client. Step 2: Install wall-mounting frame 1. Hang the wall-mounting frame on the wall; adj ust it in horizontal position with the level meter and then point out the screw fi xing holes on the wall .
  • Page 35 Installation Manual Installation Manual Step 4: Outlet pipe 1.The pipe can be led out in the direction of right, rear right or left. 2.When select leading out the pipe from left or right, please cut off the corresponding hole on the bottom case. cut off the hole right...
  • Page 36 Installation Manual Installation Manual Step 7: Connect wire of indoor unit 1. Open the panel, remove the screw on the wiring cover and then take down the cover. panel N(1) yellow- blue black brown green Outdoor unit connection screw wiring cover 2.

  • Page 37: Installation Outdoor Unit

    Installation Manual Installation Manual 7.4 Installation Outdoor Unit Step 1: Fix the support of outdoor Select it according to the actual installation situation 1. Select installation location according to the house structure. 2. Fix the support of outdoor unit on the selected location with expansion screws. Note: ●...
  • Page 38 Installation Manual Installation Manual Step 5: Connect indoor and outdoor pipe 1. Remove the wire clip; connect the power connection wire and signal control wire (only for cooling and heating unit) to the wiring terminal according to the color,fi x them with screws. 2.
  • Page 39 Installation Manual Installation Manual Step 7: Vacuum pumping Use vacuum pump 1. Remove the valve caps on the liquid valve and gas valve and liquid valve piezometer the nut of refrigerant charging vent. gas valve 2. Connect the charging hose of piezometer to the refrigerant refrigerant charging valve cap charging vent of gas valve and then connect the other charging...

  • Page 40: Check After Installation

    Installation Manual Installation Manual 7.5 Check after installation Check according to the following requirement after fi nishing installation. Items to be checked Possible malfunction Has the unit been installed fi rmly? The unit may drop, shake or emit noise It may cause in suffi cient cooling(heating) Have you done the refrigerant leakage test? capacity.

  • Page 41: Confi Guration Of Connection Pipe

    Installation Manual Installation Manual 7.7 Confi guration of connection pipe 1. Standard length of connection pipe ● 5m, 7.5m, 8m. 2. Min. length of connection pipe is 3m. 3. Max. length of connection pipe and max. high difference. Max length Max height Max length Max height...

  • Page 42: Pipe Expanding Method

    Installation Manual Installation Manual 7.8 Pipe expanding method Improper pipe expanding is the main cause of refrigerant leakage. Please expand the pipe according to the following steps: A: Cut the pipe Confi rm the pipe length according to the distance of indoor unit and outdoor unit. Cut the required pipe with pipe cutter. pipe pipe cutter leaning...

  • Page 43: Exploded Views And Parts List

    Exploded Views and Parts List Exploded Views and Parts List 8. Exploded Views and Parts List 8.1 Indoor Unit Model: 09K/12K...
  • Page 44 Exploded Views and Parts List Exploded Views and Parts List Part Code Description SMVH09B-2A2A3NH(I) SMVH12B-2A2A3NH(I) Product Code KEB001N2190 KEB001N2200 Decorate Strip K21200002P01 K21200009P01 Panel K20000051 K20000082T Filter Subassembly K15420004 K15420004 Panel K20000092 K20000092 Left Axile Bush K15210001 K15210001 Air Louver K15200025 K15200025 Swing Louver...
  • Page 45 Exploded Views and Parts List Exploded Views and Parts List Model: 18K...
  • Page 46 Exploded Views and Parts List Exploded Views and Parts List Part Code Description SMVH18B-4A2A3NG(I) Product Code KEB001N1550 Decorate Sheet K21200005P01 Panel K20000064T Screw Cap K21830005 Filter Subassembly K15420006 Panel K20000063 Left Axile Bush K15210001 Air Louver K15200030 Swing Louver K15200007 Chassis Subassembly K21400005 Water Pan Rubber...
  • Page 47 Exploded Views and Parts List Exploded Views and Parts List Model: 24K...
  • Page 48 Exploded Views and Parts List Exploded Views and Parts List Part Code Description SMVH24B-5A2A3NG(I) Product Code KEB001N1560 Panel K20000066T Decorate Strip K21200006P01 Screw Cap K21830005 Filter Subassembly K15420012 Panel K20000065 Left Axile Bush K15210001 Air Louver K15200031 Swing Louver K15200015 Chassis Subassembly K21400013 Water Pan Rubber...

  • Page 49: Outdoor Unit

    Exploded Views and Parts List Exploded Views and Parts List 8.2 Outdoor Unit Model: 09K/12K 25 24...
  • Page 50 Exploded Views and Parts List Exploded Views and Parts List Part Code Description SMVH09B-2A2A3NH(O) SMVH12B-2A2A3NH(O) Product Code KEB001W2190 KEB001W2200 Grill K21600001 K21600001 Axial Flow Fan K15010001 K15010001 Motor K16800008 K16800008 Front Panel K11010001P K11010001P Left Side Panel K10600067 K10600067 Motor Support K1120002802 K11200028 Top Cover...
  • Page 51 Exploded Views and Parts List Exploded Views and Parts List Model: 18K...
  • Page 52 Exploded Views and Parts List Exploded Views and Parts List Part Code Description SMVH18B-4A2A3NG(O) Product Code KEB001W1550 Grill K21600005 Axial Flow Fan K15010005 Fan Motor K16800028 Front Panel K11010007P Chassis Subassembly K11034018P Small Handle K22210004 Left Side Panel K10600031P Motor Support Subassembly K1120001703 Top Cover K10450034P...
  • Page 53 Exploded Views and Parts List Exploded Views and Parts List Model: 24K...
  • Page 54 Exploded Views and Parts List Exploded Views and Parts List Part Code Description SMVH24B-5A2A3NG(O) Product Code KEB001W1560 Grill K21600002 Axial Flow Fan K15010002 Front Panel K11010002P Odu Fan Motor K16800015 Motor Support Subassembly K11200015 Left Side Panel K10600005P Small Handle K22210004 Partition Board Subassembly K10440015...

  • Page 55: Troubleshooting

    Troubleshooting Troubleshooting 9. Troubleshooting 9.1 Error Code List Way of display By remote control Error Name of malfunction and By remote procedure within Error Possible Causes Solution Display conrol compressor stop Type Code status directly procedure 200s or direcly only after compressor stop 200s Filter cleaning reminder...
  • Page 56 Troubleshooting Troubleshooting Compressor phase √ Outdoor See Diagram 6 See Diagram 6 current peak protection Compressor phase √ Outdoor See Diagram 7 See Diagram 7 current RMS protection IPM protection √ Outdoor See Diagram 8 See Diagram 8 1. Check the radiator 1.
  • Page 57 Troubleshooting Troubleshooting 1. Check the outdoor unit 1. The outdoor unit valve is valve is open. close. 2. The refrigerant connecting 2. The refrigerant connecting pipe installation errors. pipe installation errors. 3. Check the inside and Indoor and outdoor 3. The inside and outside √...

  • Page 58: Pcb Printed Diagram

    Troubleshooting Troubleshooting 9.2 PCB Printed Diagram Indoor Unit ● Top View Function Auxiliary heating zero wire connector Cold plasma zero wire connector Power supply zero wire connector 4 AC motor connector wire connector AC motor feedback connector Up and down louver motor connector Left and right louver motor connector...
  • Page 59 Troubleshooting Troubleshooting Outdoor Unit Model: 09K/12K ● Top View NO. Silk scren name Connector Function note U(BU), Compressor interface Used to connect the compressor: U (BU) - (YE) - yellow blue, V, W (RD) - red V(YE),W(RD) Overload interface Used to connect the compressor overload protector, the two white lines. Random selection Used to connect to the six core thermal package: tube temperature (20 k @ 25 TEMP Temp.sensor interface...
  • Page 60 Troubleshooting Troubleshooting Model: 18K/24K ● Top View NO. Silk scren name Connector Function note U(BU), Compressor interface Used to connect the compressor: U (BU) - (YE) - yellow blue, V, W (RD) - red V(YE),W(RD) Overload interface Used to connect the compressor overload protector, the two white lines. Random selection Used to connect to the six core thermal package: tube temperature (20 k @ 25 TEMP Temp.sensor interface...
  • Page 61 Troubleshooting Troubleshooting ● Bottom View Name Compressor control circuit Compressor phase current sampling circuit & PFC current sampling circuit Power factor correction (PFC) control circuit Master control chip circuit DC fan electric circuit, sampling circuit Switch power supply circuit Wire communication circuit Fan and load control circuit...

  • Page 62: Procedure Of Troubleshooting

    Troubleshooting Troubleshooting 9.3 Procedure of Troubleshooting Diagram 1: E0 Start System Abnormal System Problem problem (Such: Stop etc) solved Solutions Outdoor motor Resolve rotate abnormal speed Problem (Under Cooling mode) speed problem solved Outdoor Resolve air abnormal intake Problem inlet problem (Under Cooling mode) solved The system is normal,...
  • Page 63 Troubleshooting Troubleshooting Diagram 2: Main test points: ● Is the temperature of Indoor and Outdoor Unit too high? ● Is the fan of Indoor and Outdoor Unit operating normal? ● Is the radiating of Indoor and Outdoor Unit well(Including the fan speed is lower or not )? ●...
  • Page 64 Troubleshooting Troubleshooting Diagram 3: Main test points: ● Check the electronic expansion valve is connected. ● Check the electronic expansion valve is in good condition. ● Check the refrigerant leakage or not. ● Check the overload protector is in good condition. ●...
  • Page 65 Troubleshooting Troubleshooting Diagram 4: Main test points: ● Check the system pressure is high. ● Check the voltage is low. Step out during the Step out problem happen operation after power on Check the fan terminals Check the Change fan motor Check the outside fan compressor stop capacity C1...
  • Page 66 Troubleshooting Troubleshooting Diagram 5: Main test points: ● Whether the compressor wiring is connected correct? ● Is compressor broken? ● Is time for compressor stopping enough? ● Whether refrigerant was charged too much? Power on the unit Is stop time of the Restart it up after 3 minutes compressor longer than 3 minutes?
  • Page 67 Troubleshooting Troubleshooting Diagram 6 , 7, 8: Main check points: ●Is the connection between control panel AP1 and compressor COMP secure? Loose? Is the connection in correct order? ●Is the voltage input of the machine within normal range? (Use AC voltmeter to measure the voltage between terminal L and N on the wiring board XT) ●Is the compressor coil resistance normal? Is the insulation of compressor coil against the copper tube in good condition? ●Is the working load of the machine too high? Is the radiation good? ●Is the charge volume of refrigerant correct?
  • Page 68 Troubleshooting Troubleshooting Diagram 9: Main detection points: ● Is there jumper cap on the main board? ● Is the jumper cap inserted correctly and tightly? ● The jumper is broken? ● The motor is broken? Malfunction diagnosis process: Start Is there jumper cap on the mainboard? Assemble the jumper cap with the same model Is malfunction...
  • Page 69 Troubleshooting Troubleshooting Diagram 10: Malfunction of Blocked Protection of IDU Fan Motor L2 Main detection points: ● SmoothlyIs the control terminal of PG motor connected tightly? ● SmoothlyIs the feedback interface of PG motor connected tightly? ● The fan motor can't operate? ●...
  • Page 70 Troubleshooting Troubleshooting Diagram 11: Main check points: ● Test the indoor and outdoor unit connection wire and internal wiring is connected or in good condition. ● Check the indoor unit main board communication circuit and outdoor unit main board communication circuit (AP1)are in good condition. Start The unit operating normal before the fault been found...
  • Page 71 Troubleshooting Troubleshooting Diagram 12: Outdoor unit communication circuit detection process as follows ( outdoor unit key test points) Start Use the Tesr 10 position to test voltage values by voltmeter Numerical change Use the Tesr 13 position to test voltage values by voltmeter Numerical change Outdoor unit error...
  • Page 72 Troubleshooting Troubleshooting Diagram 13: P7 Troubleshooting Start The power supply voltage The normal nameplate voltage Error declared is not stable with volatility. rated wiithin 10% range The power supply voltage Adjust the power supply voltage, ensure Error declared is low and overload. that the voltage keep in normal range Make sure indoor and Clean the...
  • Page 73 Troubleshooting Troubleshooting Diagram 14: Power factor correct (PFC) fault P9 (a fault of outdoor unit) (AP1 here in after refers to the control board of the outdoor unit) Mainly detect: ● Check if the reactor (L) of the outdoor unit and the PFC capacitor are broken. Fault diagnosis process: Start Check wiring of the...

  • Page 74: Troubleshooting For Normal Malfunction

    Troubleshooting Troubleshooting 9.4 Troubleshooting for Normal Malfunction 1. Air Conditioner Can't be Started Up Possible Causes Discriminating Method (Air conditioner Status) Troubleshooting Confi rm whether it's due to power failure. If No power supply, or poor After energization, operation indicator isn’t bright yes,wait for power recovery.
  • Page 75 Troubleshooting Troubleshooting 4. ODU Fan Motor Can't Operate Possible Causes Discriminating Method (Air conditioner Status) Troubleshooting Connect wires according to wiring diagram to Wrong wire connection, or poor Check the wiring status according to circuit make sure all wiring terminals are connected connection diagram fi...
  • Page 76 Troubleshooting Troubleshooting Appendix1:Resistance Table for Indoor and Outdoor Ambient Temperature Sensors (15K) Temp.(℃ ) Resistance(kΩ) Temp.(℃ ) Resistance(kΩ) Temp.(℃ ) Resistance(kΩ) Temp.(℃ ) Resistance(kΩ) 22.53 4.986 1.451 138.1 21.51 4.802 1.408 128.6 20.54 4.625 1.363 121.6 19.63 4.456 1.322 18.75 4.294 1.282 108.7...
  • Page 77 Troubleshooting Troubleshooting Appendix2:ResistanceTable for Indoor and Outdoor Ambient Temperature Sensors (20K) Temp.(℃ ) Resistance(kΩ) Temp.(℃ ) Resistance(kΩ) Temp.(℃ ) Resistance(kΩ) Temp.(℃ ) Resistance(kΩ) 361.8 48.42 9.803 2.663 339.8 46.11 9.42 2.577 319.2 43.92 9.054 2.495 41.84 8.705 2.415 282.2 39.87 8.37 2.339 265.5...
  • Page 78 Troubleshooting Troubleshooting Appendix 3: Resistance Table for Indoor and Outdoor Ambient Temperature Sensors (50K) Temp. Resistance Temp. Resistance Temp. Resistance Temp. Resistance Temp. Resistance (℃ ) (kΩ) (℃ ) (kΩ) (℃ ) (kΩ) (℃ ) (kΩ) (℃ ) (kΩ) 911.56 119.08 24.128 6.542...

  • Page 79: Removal Procedure

    Removal Procedure Removal Procedure 10. Removal Procedure 10.1 Removal Procedure of Indoor Unit Model: 09K/12K Warning Be sure to wait for a minimum of 10 minutes after turning off all power supplies before disassembly. Procedure Note 1. Before disassembly 2. Remove panel and Display Board A: Open the front panel.
  • Page 80 Removal Procedure Removal Procedure Procedure Note 4. Remove the fi lter Push the fi lter inward and then draw it upward to remove it. Filter 5. Remove electric box cove Electric box cover Loosen the screws of the electric box cover with screwdriver.
  • Page 81 Removal Procedure Removal Procedure Procedure Note 7. Remove electric box A: Disconnect the indoor tube temperature Electric box sensor. B: Remove the screws at the joint of the earthing wire and evaporator. C: Loosen the clasp at the joint of the electric box.
  • Page 82 Removal Procedure Removal Procedure Procedure Note 10. Remove motor and cross fl ow blade A: Remove the cross fl ow blade and motor. B: Remove the screws at the joint of the cross fl owblade and the motor. Take down the motor. Cross fl...

  • Page 83: Removal Procedure Of Indoor Unit

    Removal Procedure Removal Procedure 10.2 Removal Procedure of Indoor Unit Warning Be sure to wait for a minimum of 10 minutes after turning off all power supplies before disassembly. Model: Procedure Note 1. Before disassembly 2. Remove panel and Display Board A: Open the front panel.
  • Page 84 Removal Procedure Removal Procedure Procedure Note 4. Remove electric box cove Loosen the screws of the electric box cover with Electric box cover screwdriver. 5. Remove the fi lter Push the fi lter inward and then draw it upward to remove it.
  • Page 85 Removal Procedure Removal Procedure Procedure Note 7. Remove electric box Electric box A: Disconnect the indoor tube temperature sensor. B: Remove the screws at the joint of the earthing wire and evaporator. C: Loosen the clasp at the joint of the electric box.
  • Page 86 Removal Procedure Removal Procedure Procedure Note 10. Remove motor and cross fl ow blade A: Remove the cross fl ow blade and motor. B: Remove the screws at the joint of the cross fl owblade and the motor. Take down the motor. Cross fl...

  • Page 87: Removal Procedure Of Outdoor Unit

    Removal Procedure Removal Procedure 10.3 Removal Procedure of Outdoor Unit Warning Be sure to wait for a minimum of 10 minutes after turning off all power supplies before disassembly. Procedure Note 1.Before disassembly Screw 2. Remove top cover Top cover Remove connection screws connecting the top cover plate with the front panel and the right side plate, and then remove the toppanel.
  • Page 88 Removal Procedure Removal Procedure Procedure Note 4.Remove grille and panel A: Remove connection screws between the front grille and the front panel. Then remove the front grille. B: Remove connection screws connecting the front panel with the chassis and the motor support, and then remove the front panel.
  • Page 89 Removal Procedure Removal Procedure Procedure Note 6. Remove left side plate Remove connection screws connecting the left side plate with the condenser assy. Then remove the left side plate. Left side plate 7. Remove right side plate Right side plate Remove connection screws connecting the right side plate with the valve support and the electric box.
  • Page 90 Removal Procedure Removal Procedure Procedure Note 9. Remove Reactor Take off the fi xed screw,and you could take off the reactor. Reactor Screw 10. Remove motor and motor support Motor support Remove tapping screws fi xing the motor anddisconnect the leading wire insert of the Motor motor.
  • Page 91 Removal Procedure Removal Procedure Procedure Note 12. Remove 4-way valve assy Unsolder the spot weld of 4-way valve assy, compressor and condenser, and then remove the 4-way valve assy . Warning Discharge the refrigerant completely before 4-way valve assy unsoldering,when unsoldering, wrap the gas valve with awet cloth completely to avoid damage to thevalve caused by high temperature.
  • Page 92 Removal Procedure Removal Procedure Procedure Note 14. Remove Expansion valve Assy Unsolder the spot weld of expansion valve Expansion valve Assy assy, liquid valve and condenser, and then remove the expansion valve assy . 14. Remove the compressor A: Remove the 2 screws fi xing the gas valve and unsolder the welding joint between the gas valve and the air-return pipe to remove the gas valve.

This manual is also suitable for:

Hrp-s12whHrp-s18whHrp-s24wh

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