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Gree ALL-MATCH R32 Series Service Manual
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Gree ALL-MATCH R32 Series Service Manual

Gree ALL-MATCH R32 Series Service Manual

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ALL-MATCH INVERTER SERIES_R32
Service Manual
FLR09HP230V1R32AH
FLR12HP230V1R32AH
FLR18HP230V1R32AH
FLR20HP230V1R32AH
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

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Summary of Contents for Gree ALL-MATCH R32 Series

  • Page 1 Change for life ALL-MATCH INVERTER SERIES_R32 Service Manual FLR09HP230V1R32AH FLR12HP230V1R32AH FLR18HP230V1R32AH FLR20HP230V1R32AH GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI...

  • Page 2: Table Of Contents

    6. Function and Control ........9 6.1 Remote Controller Introduction ............... 9 6.2 Brief Description of Modes and Functions ........... 15 6.3 GREE+ App Operation Manual ............... 17 6.4 Ewpe Smart App Operation Manual ............18 Part II : Installation and Maintenance ....19 7.
  • Page 3 Service Manual 10. Maintenance ..........32 10.1 Error Code List ..................32 10.2 Procedure of Troubleshooting ............. 39 10.3 Troubleshooting for Normal Malfunction ..........43 10. Exploded View and Parts List ..... 45 11. Removal Procedure ........49 Appendix: ............52 Appendix 1: Reference Sheet of Celsius and Fahrenheit ......

  • Page 4: Part I : Technical Information

    1. Summary Service Manual Indoor Unit: FLR09HP230V1R32AH FLR12HP230V1R32AH FLR18HP230V1R32AH FLR24HP230V1R32AH Remote Controller: YBE1FB5F On/Off Wifi Health UD-swing Timer on LR-swing Clock Timer off Light Model list: Indoor product Remote Indoor model code Controller FLR09HP230V1R32AH CN610N0340 FLR12HP230V1R32AH CN610N0350 YBE1FB5F FLR18HP230V1R32AH CN610N0360 FLR24HP230V1R32AH CN610N0370 Technical Information...

  • Page 5: Specifications

    2. Specifications Service Manual 2.1 Specification Sheet FLR09HP230V1R32AH FLR12HP230V1R32AH Model Product Code CN610N0340 CN610N0350 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Cooling Capacity Btu/h 8500 11900 Heating Capacity Btu/h 9500 13100 Cooling Power Input Heating Power Input Cooling Current Input 0.17 0.17 Heating Current Input...
  • Page 6 Service Manual Model FLR18HP230V1R32AH FLR24HP230V1R32AH Product Code CN610N0360 CN610N0370 Rated Voltage 208/230 208/230 Power Rated Frequency Supply Phases Cooling Capacity Btu/h 17000 22800 Heating Capacity Btu/h 18700 27400 Cooling Power Input Heating Power Input Cooling Current Input 0.17 0.26 Heating Current Input 0.17 0.26 Air flow volume...
  • Page 7 Service Manual Note: Nominal capacities are based on the follow conditions. Model Indoor°C(°F) Outdoor°C(°F) DB:27(80.6) DB:35(95) Cooling WB:19(66.2) WB:24(75.2) DB:20(68) DB:7(44.6) Heating WB:--(--) WB:6(42.8) Piping Length Duct type、 Cassette type、 Floor ceiling type 196 27/32 inch The air volume is measured at the relevant standard external static pressure. Noise is tested in the semianechoic room, so it should be slightly higher in the actual operation due to environmental change.

  • Page 8: Outline Dimension Diagram

    3. Outline Dimension Diagram Service Manual 3.1 Indoor Unit Unit:inch Model 09/12/18K 34 1/4 9 1/4 31 31/32 12 33/64 26 3/16 47 1/4 9 1/4 44 61/64 12 17/32 26 3/16 Technical Information...

  • Page 9: Refrigerant System Diagram

    4. Refrigerant System Diagram Service Manual Technical Information...

  • Page 10: Electrical Part

    5. Electrical Part Service Manual 5.1 Wiring Diagram ● Instruction Symbol Symbol Color Symbol Symbol Color Symbol Name Yellow Brown COMP Compressor Blue Grounding wire YEGN Yellow/Green Black Note: Jumper cap is used to determine fan speed and the swing angle of horizontal lover for this model. ●...

  • Page 11: Pcb Printed Diagram

    Service Manual 5.2 PCB Printed Diagram ● Indoor Unit Name Name Interface of fan Interface of tube temperature sensor Interface of live wire 10 Water full detection terminal Fuse Up & down swing motor Interface of netural wire 12 Jumper cap terminal Terminal with outdoor unit 13 Display interface communication wire...

  • Page 12: Function And Control

    6. Function and Control Service Manual 6.1 Remote Controller Introduction Introduction for icons on display screen Introduction for buttons on remote controller NOTE: ● This is a general use remote controller. It could be used for the air conditioner with multifunction. For the functions which the model doesn't have, if press the corresponding button on the remote controller, the unit will keep the original running status.
  • Page 13 Service Manual from AUTO, , then back to Auto. ● When selecting " ", air conditioner is blowing fan automatically. Horizontal louver will automatically swing up & down at maximum angle. ● When selecting " " , a ir conditioner is blowing fan at fixed position.

  • Page 14: Function Introduction For Combination Buttons

    Service Manual Temperature can't be adjusted under continuous dehumidification will blink. Press "+" or "-" button within 5s to set clock time. Each mode. pressing of "+" or "-" button, clock time will increase or decrease 1 ● Under continous dehumidification mode, the unit always works minute.
  • Page 15 Service Manual U n d e r c o o l i n g m o d e , p r e s s " M o d e " a n d " Ti m e r " b u t t o n s By holding "...
  • Page 16 Service Manual controller may be different. ● This function is only available for some models. Press "Clock" and "Light" buttons simultaneously, can select Sleep 1 ( ), Sleep 2( ), Sleep 3 ( ) and cancel the Sleep, circulate between these, after electrified, Sleep Cancel is defaulted.
  • Page 17 Service Manual NOTE ● Under 8°C heating function, fan speed is defaulted at auto speed and it can't be adjusted. ● Under 8°C heating function, set temperature can't be adjusted. Sleep function and 8°C heating function can't operate at the same time.

  • Page 18: Brief Description Of Modes And Functions

    Service Manual 6.2 Brief Description of Modes and Functions 1.Basic function of system After setting sleep function for a period of time, system will adjust set temperature automatically. (1)Cooling mode (1) Under this mode, fan and swing operates at setting status. (4) Timer function: General timer and clock timer functions are compatible by Temperature setting range is 16~30...
  • Page 19 Service Manual is in ON status before refrigerant recycling, it will still run in original ② Indicating Lamp of “COOL” : operation mode. The indicating lamp will shine when “COOL” is activated, while it (10)Ambient temperature display control mode will go out when “COOL” is deactivated. 1.

  • Page 20: Gree+ App Operation Manual

    GREE+ App Download Linkage Scan the QR code or search "GREE+" in the application market to download and install it. When "GREE+" App is installed, register the account and add the device to achieve long-distance control and LAN control of Gree smart home appliances.

  • Page 21: Ewpe Smart App Operation Manual

    Service Manual 6.4 Ewpe Smart App Operation Manual Control Flow Chart Internet Cloud intelligent Home Wi-Fi Cellular/ home Other Wi-FI appliances Home wireless router Home Wi-Fi Operating Systems Requirement for User's smart phone: iOS system Android system Support iOS7.0 and Support Android 4.4 and above version above version...

  • Page 22: Notes For Installation And Maintenance

    7. Notes for Installation and Maintenance Service Manual Safety Precautions: Important! be installed in the circuit. The air switch should be all-pole parting and the contact parting distance should be more Please read the safety precautions carefully before installa- than 3mm. 12.

  • Page 23: Safety Precautions For Installing And Relocating The Unit

    Service Manual Safety Precautions for Installing and Relocating the Unit: To ensure safety, please be mindful of the following precautions. WARNINGS 1. When installing or relocating the unit, be sure to keep the If compressor starts running when stop valve is open and refrigerant circuit free from air or substances other than the connection pipe is not yet connected, air will be sucked in and specified refrigerant.

  • Page 24: Safety Operation Of Flammable Refrigerant

    Service Manual International Mechanical Code,or CSA B52.All field joints shall be accessible for inspection prior to being covered or R32 refrigerant warning enclosed. ● To realize the function of the air conditioner unit, a special Safety Operation of Flammable Refrigerant refrigerant circulates in the system.

  • Page 25: Information On Servicing

    Service Manual Information on servicing The following checks Shall be applied to installations using Checks to the area FLAMMABLE REFRIGERANTS: -the actual REFRIGERANT CHARGE is in accordance with Prior to beginning work on systems containing FLAMMABLE the room size within which the refrigerant containing parts are REFRIGERANTS, Safety checks are necessary to ensure that the installed.

  • Page 26: Removal And Evacuation

    Service Manual The following leak detection methods are deemed acceptable for until no refrigerant is within the system (optional for A2L).When all refrigerant systems. the final oxygen-free nitrogen charge is used,the system shall be Electronic leak detectors may be used to detect refrigerant leaks vented down to atmospheric pressure to enable work to take place.
  • Page 27 Service Manual h) Do not overfill cylinders (no more than 80 % volume liquid the refrigerant shall be recovered from the system,or isolated (by charge. means of shut off valves) in a part of the system remote from the i) Do not exceed the maximum working pressure of the cylinder leak.
  • Page 28 Service Manual completion of charging but prior to commissioning. A follow up leak refrigerants are removed safely. test shall be carried out prior to leaving the site. When transferring refrigerant into cylinders,ensure that only appropriate refrigerant recovery cylinders are employed. Ensure Decommissioning that the correct number of cylinders for holding the total system charge is available.

  • Page 29: Main Tools For Installation And Maintenance

    Service Manual Main Tools for Installation and Maintenance Level meter Measuring tape Screw driver Impact drill Universal meter Drill head Electric drill Electroprobe Inner hexagon Electronic Torque wrench Open-end wrench spanner leakage detector Pressure meter Pipe pliers Pipe pliers Vacuum pump Soldering appliance Pipe cutter Pipe expander...

  • Page 30: Preparative For Installation

    8. Preparative for Installation Service Manual 8.1 Selection of the Installation Location 8.3 Electrical Requirement WARNING! Electric Wire Size and Fuse Capacity. Table 2 The unit must be installed where strong enough to withstand the Fuse Min. Power weight of the unit and fixed securely otherwise the unit would Power Supply Capacity Supply Cord...

  • Page 31: Installation Of The Unit

    9. Installation of the Unit Service Manual 9.1 Installation of the Indoor Unit (6). Reinstall and tighten the right and left side panel. 9.1.3 Leveling 9.1.1 Preparation for Installing the Indoor Unit The water level test must be done after installing the indoor unit to (1).

  • Page 32: Installation Of The Drain Pipe

    Service Manual 9.2.4 Heat Insulation on the Pipe Joints (Indoor Side CAUTION! Only) Stick coupler heat insulation (large and small) to the place where connecting pipes. ① . To prevent breaking of the pipe, avoid sharp bends. Bend the pipe with a radius of curvature of 150 mm or over. ②...

  • Page 33: Electrical Wiring

    Service Manual (3). Connect the extension drain pipe to the drain pipe and then WARNING! tighten the clamp with tape. 1.Before obtaining access to terminals, all supply circuits must be disconnected. 2.The rated voltage of the unit is as shown as Table 3 3.Before turning on, verify that the voltage is within the 185~264V range (for single phrase unit) or 342~457V range (for three- phrase unit).
  • Page 34 Service Manual Fig.22 Fig.19 (3). How to fix connection cord and power cord by cord clamp After passing the connection cord fasten it with the cord clamp. (Fig. 28) CAUTION! Fig.20 WARNING! 1.Tighten the power cord respectively on the terminal boards with screws.

  • Page 35: Maintenance

    10. Maintenance Service Manual 10.1 Error Code List Display Method of Malfunction Indoor Unit A/C status Possible Causes Dual-8 Code Name Display Possible reasons: High 1. Refrigerant was superabundant; During cooling and drying operation, except pressure 2. Poor heat exchange (including filth indoor fan operates, all loads stop operation.
  • Page 36 Service Manual Display Method of Malfunction Indoor Unit A/C status Possible Causes Dual-8 Name Code Display 1.Is system cooling under high humidity environment,thus temperature difference of heat transfer is small; 2.Check whether the big valve and small Refrigerant Cool:compressor and outdoor fan stops valve of outdoor unit are opened completely;...
  • Page 37 Service Manual Display Method of Malfunction Indoor Unit A/C status Possible Causes Dual-8 Name Code Display Decrease All loads operate normally, while Overload or temperature is too high; frequency due to operation frequency for compressor is Refrigerant is insufficient; high air decreased Malfunction of electric expansion valve (EKV) discharge...
  • Page 38 Service Manual Display Method of Malfunction Indoor Unit A/C status Possible Causes Dual-8 Name Code Display During cooling and drying operation, Overcurrent Refer to the malfunction analysis (IPM compressor will stop while indoor fan will protection of protection, loss of synchronism protection and operate;...
  • Page 39 Service Manual Display Method of Malfunction Indoor Unit A/C status Possible Causes Dual-8 Name Code Display compressor stop operation and Outdoor fan power To protect the electronical components when motor will stop 30s latter , 3 minutes latter fan protection detect high power motor and compressor will restart Indoor unit...
  • Page 40 Service Manual If malfunction occurs,corresponding code will display and the unit will resume normal until protection or malfunction disappears. Installation and Maintenance...
  • Page 41 Service Manual Analysis or processing of some of the malfunction display: 1. Compressor discharge protection Possible causes: shortage of refrigerant; blockage of air filter; poor ventilation or air flow short pass for condenser; the system has noncondensing gas (such as air, water etc.); blockage of capillary assy (including filter); leakage inside four-way valve causes incorrect operation;...

  • Page 42: Procedure Of Troubleshooting

    Service Manual 10.2 Procedure of Troubleshooting Indoor unit: 1. Malfunction of Temperature Sensor F1, F2 Main detection points: ● Is the wiring terminal between the temperature sensor and the controller loosened or poorly contacted? ● Is there short circuit due to trip-over of the parts? ●...
  • Page 43 Service Manual 2. Malfunction of Blocked Protection of IDU Fan Motor H6 Start Turn the fan blades by hand under power-off condition Adjust the motor and blade Whether the fan blades assembly so that rotor can run can run smoothly? smoothly.
  • Page 44 Service Manual 3. Malfunction of Protection of Jumper Cap C5 Main detection points: ● Is there jumper cap on the mainboard? ● Is the jumper cap inserted correctly and tightly? ● The jumper is broken? ● Detectioncircuit of the mainboard isdefined abnormal? Malfunction diagnosis process: Start Appearance of the...
  • Page 45 Service Manual 4. Water overflow protection E9 Malfunction diagnosis process: Error display Check whether Whether the voltage Replace the main board there is water of liquid level switch of indoor unit overflow terminal is correct? Check the liquid level switch Whether the voltage Whether the drain Replace the main board...

  • Page 46: Troubleshooting For Normal Malfunction

    Service Manual 10.3 Troubleshooting 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 connection After energization, operation indicator isn't bright wait for power recovery.
  • Page 47 Service Manual 4. ODU Fan Motor can't Operate Possible causes Discriminating method (air conditioner status) Troubleshooting Wrong wire connection, or poor Check the wiring status according to circuit Connect wires according to wiring diagram to make connection diagram sure all wiring terminals are connected firmly Measure the capacity of fan capacitor with an Capacity of the ODU fan motor is universal meter and find that the capacity is out of...

  • Page 48: Exploded View And Parts List

    10. Exploded View and Parts List Service Manual 10.1 Indoor Unit 09/12/18K On/Off Wifi Health UD-swing Timer on LR-swing Clock Timer off Light The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
  • Page 49 Service Manual Description Description Remote Controller Base Plate Assy Temperature Sensor Crankshaft Room Sensor Stepping Motor Drainage Pipe Sub-assy Electric Box Assy Water Tray Installation Supporting Frame(left) Swing Lever Main Board Air Louver Terminal Board Supporter(Guide Louver) Left Cover Plate Right Cover Plate Clapboard Sub-Assy Installation Supporting Frame(right)
  • Page 50 Service Manual On/Off Wifi Health UD-swing Timer on LR-swing Clock Timer off Light The component picture is only for reference; please refer to the actual product. Installation and Maintenance...
  • Page 51 Service Manual Description Description Remote Controller Electric Box Assy Temperature Sensor Installation Supporting Frame(left) Room Sensor Main Board Drainage Pipe Sub-assy Terminal Board Water Tray Left Cover Plate Swing Lever Support Of Motor Bearing Air Louver O-Gasket of Bearing Supporter(Guide Louver) Clapboard Sub-Assy Rotating Shaft 3 Propeller Housing(Lower)

  • Page 52: Removal Procedure

    11. Removal Procedure Service Manual 11.1 Removal Procedure of Indoor Unit Caution: discharge the refrigerant completely before removal. Step Procedure 1. Remove front grill sub-assy Clasps ● Unscrew the 2 clasps of the upper grill and the 2 screws of the clasps. ●Open the grill,dissassemble the 2 down clasps to remove the grill.
  • Page 53 Service Manual Step Procedure 4. Remove electric box cover Electric box cover ● Remove 3 screws as shown by the arrow in the graph on left and remove the electric box cover. Foam 5. Remove foam and cover Remove the foam. Cover Remove the screws on the cover to remove the cover.
  • Page 54 Service Manual Step Procedure 7. Remove front and back scroll cases of motor Front and back scroll cases Press the buckle at the joints of front and back scroll cases with hands and front scroll case.Then remove the screws on the back scroll case.Lift the buckle of back scroll case with hands and remove it.(As is shown in the graph,circle represents 2 screws on left and...

  • Page 55: Appendix

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

  • Page 56: Appendix 2: Pipe Expanding Method

    Service Manual Appendix 2: Pipe Expanding Method Pipe Note: Improper pipe expanding is the main cause of refrigerant leakage.Please expand Pipe cutter the pipe according to the following steps: A:Cut the pip Leaning Uneven Burr ● Confirm the pipe length according to the distance of indoor unit and outdoor unit. ●...

  • Page 57: Appendix 3: List Of Resistance For Temperature Sensor

    Service Manual Appendix 3: List of Resistance for Temperature Sensor Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor Units (15K) Temp( Resistance(kΩ) Temp( Resistance(kΩ) Temp( Resistance(kΩ) Temp( Resistance(kΩ) 138.10 49.02 18.75 7.97 128.60 44.31 17.14 7.35 115.00 40.09 15.68 6.79 102.90...
  • Page 58 JF00305638 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Add: West Jinji Rd, Qianshan, Zhuhai, Guangdong, China, 519070 Tel: (+86-756) 8522219 Fax: (+86-756) 8669426 E-mail: global@cn.gree.com www.gree.com For product improvement, specifications and appearance in this manual are subject to change without prior notice.

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