Gree R1 Service Manual
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Gree R1 Service Manual

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Change for life
Service Manual
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI

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Summary of Contents for Gree R1

  • Page 1 Change for life Service Manual GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI...

  • Page 2: Table Of Contents

    ................28 6.1 Introduction of Control Pane ..............28 6.2 Introduction of Remote Controller ............29 6.3 GREE+ App Operation Manual ............... 35 6.4 Ewpe Smart App Operation Manual ............36 6.5 Function Introduction ................37 Part Ⅱ :Installation and Maintenance ..........
  • Page 3 Service Manual 9.Maintenance ..................... 45 9.1 Error Code ....................45 9.2 Malfunction of Temperature Sensor ............47 9.3 Maintenance Method for Normal Malfunction ........52 10.Exploded View and Parts List ............55 11.Removal Procedure ................88 Appendix: ...................... 98 Appendix 1: Reference Sheet of Celsius and Fahrenheit ......98 Appendix 2: List of Resistance for Temperature Sensor ......

  • Page 4: Part Ⅰ :Technical Information

    Service Manual Part Ⅰ :Technical Information 1.Summary Models: R1 Panel: B3 Panel: B9 Panel: G1 Panel: G2 Panel: Remote Controller: YAW1F7(WiFi) YAW1F11 Technical Information...
  • Page 5 Service Manual Model List: Remote Model Product code Controller GJC12AG-K6NRNR1A CC053008000 GJH12AG-K6NRNR1A CC053010700 GJC18AE-K6NRNR1A CC053011400 GJH18AE-K6NRNR1A CC053010600 GJC21AE-K6NRNR1A CC053008100 GJH21AE-K6NRNR1A CC053010900 GJC12AG-K6NRNB3A CC053025500 GJH12AG-K6NRNB3A CC053026000 GJC18AE-K6NRNB3A CC053025300 GJH18AE-K6NRNB3A CC053025900 GJC21AE-K6NRNB3A CC053025800 GJH21AE-K6NRNB3A CC053025700 GJC07AK-K6NRNR1A CC053011000 GJH07AK-K6NRNR1A CC053011200 GJC09AK-K6NRNR1A CC053011300 GJH09AK-K6NRNR1A CC053010800 YAW1F7 (WiFi)

  • Page 6: Specifications

    Service Manual 2.Specifications GJC18AE-K6NRNR1A GJC12AG-K6NRNR1A Model GJC18AE-K6NRNR1B GJC12AG-K6NRNR1B GJC18AE-K6NRNG1A GJC12AG-K6NRNG1A CC053011400 CC053008000 Product code CC053016700 CC053016500 CC053034400 CC053034300 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Cooling Capacity 5300 3900 Heating Capacity Cooling Power Input 1600 1180 Heating Power Input Cooling Power Current 6.96 5.13...
  • Page 7 Service Manual Fan Type Centrifugal Centrifugal Diameter Length(DXL) Φ205X109.5 Φ197.6X111 Input of Heater Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube Pipe Diameter Φ7 Φ7 Row-fin Gap 3-1.3 3-1.3 Indoor side Coil Length (LXHXW) 401X38.1X381 401X38.1X381 Swing Motor Model SM020B SM020B Output of Swing Motor Fuse...
  • Page 8 Service Manual Model GJC18AE-K6NRNB3A GJC12AG-K6NRNB3A Product code CC053025300 CC053025500 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Cooling Capacity 5300 3900 Heating Capacity Cooling Power Input 1600 1180 Heating Power Input Cooling Power Current 6.96 5.13 Heating Power Current Rated Input 2100 1600...
  • Page 9 Service Manual Fan Type Centrifugal Centrifugal Diameter Length(DXL) Φ205X109.5 Φ197.6X111 Input of Heater Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube Pipe Diameter Φ7 Φ7 Row-fin Gap 3-1.3 3-1.3 Indoor side Coil Length (LXHXW) 401X38.1X381 401X38.1X381 Swing Motor Model SM020B SM020B Output of Swing Motor Fuse...
  • Page 10 Service Manual GJC21AE-K6NRNR1A GJH12AG-K6NRNR1A GJC21AE-K6NRNR1B GJH12AG-K6NRNR1B Model GJC21AE-K6NRNB3A GJH12AG-K6NRNB3A GJC21AE-K6NRNG1A GJH12AG-K6NRNB9A CC053008100 CC053010700 CC053016200 CC053016300 Product code CC053025800 CC053026000 CC053030000 CC053027900 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Cooling Capacity 6000 3900 Heating Capacity 3600 Cooling Power Input 1810 1180 Heating Power Input...
  • Page 11 Service Manual Fan Type Centrifugal Centrifugal Diameter Length(DXL) Φ227X109.8 Φ197.6X111 Input of Heater Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube Pipe Diameter Φ7 Φ7 Row-fin Gap 4-1.5 4-1.6 Indoor side Coil Length (LXHXW) 400X50.8X381 400X50.8X381 Swing Motor Model SM020B SM020B Output of Swing Motor Fuse...
  • Page 12 Service Manual GJH18AE-K6NRNR1A GJH21AE-K6NRNR1A GJH18AE-K6NRNR1B GJH21AE-K6NRNR1B Model GJH18AE-K6NRNB3A GJH21AE-K6NRNB3A GJH18AE-K6NRNB9A GJH21AE-K6NRNB9A CC053010600 CC053010900 CC053016800 CC053016100 Product code CC053025900 CC053025700 CC053027700 CC053027800 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Cooling Capacity 5300 6000 Heating Capacity 4800 5515 Cooling Power Input 1600 1810 Heating Power Input...
  • Page 13 Service Manual Fan Type Centrifugal Centrifugal Diameter Length(DXL) Φ201.5X109.5 Φ201.5X109.5 Input of Heater Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube Pipe Diameter Φ7 Φ7 Row-fin Gap 4-1.6 4-1.6 Indoor side Coil Length (LXHXW) 400X50.8X381 400X50.8X381 Swing Motor Model SM020B SM020B Output of Swing Motor Fuse...
  • Page 14 Service Manual GJC07AK-K6NRNR1A GJH07AK-K6NRNR1A GJC07AK-K6NRNR1B GJH07AK-K6NRNR1B Model GJC07AK-K6NRNB3C GJH07AK-K6NRNB3C GJC07AK-K6NRNG2A GJH07AK-K6NRNG2A CC053011000 CC053011200 CC053016900 CC053017000 Product code CC053029600 CC053029500 CC053033100 CC053031300 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Cooling Capacity 2200 2200 Heating Capacity 1900 Cooling Power Input Heating Power Input Cooling Power Current 2.87...
  • Page 15 Service Manual Fan Type Centrifugal Centrifugal Diameter Length(DXL) Φ205.5X111 Φ205.5X111 Input of Heater Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube Pipe Diameter Φ7 Φ7 Row-fin Gap 3-1.3 3-1.3 Indoor side Coil Length (LXHXW) 330X38.1X324 330X38.1X324 Swing Motor Model MP24VA MP24VA Output of Swing Motor Fuse...
  • Page 16 Service Manual GJC09AK-K6NRNR1A GJC09AK-K6NRNR1B Model GJH09AK-K6NRNR1B GJC09AK-K6NRNB3C GJC09AK-K6NRNG2A CC053011300 CC053016600 Product code CC053016400 CC053029700 CC053033000 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Cooling Capacity 2750 2750 Heating Capacity 2450 Cooling Power Input Heating Power Input Cooling Power Current 3.63 3.63 Heating Power Current...
  • Page 17 Service Manual Fan Type Centrifugal Centrifugal Diameter Length(DXL) Φ205.5X111 Φ205.5X111 Input of Heater Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube Pipe Diameter Φ7 Φ7 Row-fin Gap 3-1.3 3-1.3 Indoor side Coil Length (LXHXW) 330X38.1X324 330X38.1X324 Swing Motor Model MP24VA MP24VA Output of Swing Motor Fuse...
  • Page 18 Service Manual GJH09AK-K6NRNR1A Model GJH09AK-K6NRNB3C GJH12AG-K6NRNG1A GJH09AK-K6NRNG2A CC053010800 Product code CC053029800 CC053032700 CC053031400 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Cooling Capacity 2800 3900 Heating Capacity 2450 3600 Cooling Power Input 1180 Heating Power Input 1060 Cooling Power Current 3.69 5.13 Heating Power Current...
  • Page 19 Service Manual Fan Type Centrifugal Centrifugal Diameter Length(DXL) Φ205.5X111 Φ197.6X111 Input of Heater Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube Pipe Diameter Φ7 Φ7 Row-fin Gap 3-1.3 4-1.6 Indoor side Coil Length (LXHXW) 330X38.1X324 400X50.8X381 Swing Motor Model MP24VA SM020B Output of Swing Motor Fuse...
  • Page 20 Service Manual Model GJH18AE-K6NRNG1A GJH21AE-K6NRNG1A Product code CC053032800 CC053032600 Rated Voltage 220-240 220-240 Power Rated Frequency Supply Phases Cooling Capacity 5300 6000 Heating Capacity 4800 5515 Cooling Power Input 1600 1810 Heating Power Input 1450 1690 Cooling Power Current 7.87 7.87 Heating Power Current 7.35...
  • Page 21 Service Manual Fan Type Centrifugal Centrifugal Diameter Length(DXL) Φ201.5X109.5 Φ201.5X109.5 Input of Heater Evaporator Form Aluminum Fin-copper Tube Aluminum Fin-copper Tube Pipe Diameter Φ7 Φ7 Row-fin Gap 4-1.6 4-1.6 Indoor side Coil Length (LXHXW) 400X50.8X381 400X50.8X381 Swing Motor Model SM020B SM020B Output of Swing Motor Fuse...

  • Page 22: Outline Dimension Diagram

    Service Manual 3.Outline Dimension Diagram More than 500mm More More than than 150mm 150mm No obstacles within 1m at least in front of air outlet. Unit:mm Model 07/09K 18/21K Technical Information...

  • Page 23: Refrigerant System Diagram

    Service Manual 4.Refrigerant System Diagram Cooling model CENTRIFUGAL AXIAL FAN OR CROSS FAN COOLED AIR HOT DISCHARGED AIR COMPRESSOR OUTDOOR COILS INDOOR COILS CAPILLARY REFRIGERANT FLOW DIRECTION Cooling and heating model CENTRIFUGAL COOLED AIR OR CROSS FAN AXIAL FAN HOT DISCHARGED AIR HOT AIR COOLED AIR COMPRESSOR...

  • Page 24: Electrical Part

    Service Manual 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 GJC18AE-K6NRNR1A GJC18AE-K6NRNR1B GJC18AE-K6NRNB3A GJC18AE-K6NRNG1A GJC21AE-K6NRNR1A GJC21AE-K6NRNR1B GJC21AE-K6NRNB3A GJC21AE-K6NRNG1A 600007062274 Technical Information...
  • Page 25 Service Manual GJC12AG-K6NRNR1A GJC12AG-K6NRNR1B GJC12AG-K6NRNB3A GJC12AG-K6NRNG1A 600007062276 GJH12AG-K6NRNR1A GJH12AG-K6NRNR1B GJH12AG-K6NRNB3A GJH12AG-K6NRNB9A GJH12AG-K6NRNG1A 600007062654 Technical Information...
  • Page 26 Service Manual GJC07AK-K6NRNR1A GJC09AK-K6NRNR1A GJC07AK-K6NRNR1B GJC09AK-K6NRNR1B GJC07AK-K6NRNB3C GJC09AK-K6NRNB3C GJC07AK-K6NRNG2A GJC09AK-K6NRNG2A 600007063374 GJH07AK-K6NRNR1A GJH09AK-K6NRNR1A GJH07AK-K6NRNR1B GJH09AK-K6NRNR1B GJH07AK-K6NRNB3C GJH09AK-K6NRNB3C GJH07AK-K6NRNG2A GJH09AK-K6NRNG2A 600007063373 Technical Information...
  • Page 27 Service Manual GJH18AE-K6NRNR1A GJH18AE-K6NRNR1B GJH18AE-K6NRNB3A GJH18AE-K6NRNB9A GJH18AE-K6NRNG1A GJH21AE-K6NRNR1A GJH21AE-K6NRNR1B GJH21AE-K6NRNB3A GJH21AE-K6NRNB9A GJH21AE-K6NRNG1A 600007062871 These wiring diagrams are subject to change without notice; please refer to the one supplied with the unit. Technical Information...

  • Page 28: Pcb Printed Diagram

    Service Manual 5.2 PCB Printed Diagram 5.2.1 Silk screen on main board 12/18/21K Name Name Name Name Shingle Wire Interface Swing Interface Resistance- Fuse Needle Stand capacitance Module Needle Stand Indoor tube temp Four-way valve Copeer Insert of Compressor Relay Sensor Contector Neutral Wire...
  • Page 29 Service Manual 07/09K ●Top view Name Name Name Indoor Ambient Temp Sensor Four-way Value Contector 11 Fuse Indoor Ambient/Indoor Tube Temp Sensor Resistance-capacitance Module 12 Compressor Relay Outdoor Tube Temp Sensor Fan Speed Interface 13 Resistance-capacitance Module Swing Interface Needle Stand Voltage Dependent Resistor 14 Shingle Wire Interface Needle Stand WIFI Moudle Interface Neddle Stand...
  • Page 30 Service Manual 5.2.2 Silk screen on display board ●Top view Name Name Name Name Connecting wire between Mode button 13 LED lamp of med. Fan speed 19 Filter cleaning button boards to mainboard “-” button LED lamp of cooling 14 Swing button 20 Filter cleaning LED lamp LED lamp of timer ON/OFF button...

  • Page 31: Function And Control

    Service Manual 6.Function and Control 6.1 Introduction of Control Pane Note: If wireless remote controller is lost, you can use the remote control panel and operate manually. ON/OFF BUTTON Operation starts when pres- sing this button, and stops when pressing this button again.

  • Page 32: Introduction Of Remote Controller

    Service Manual 6.2 Introduction of Remote Controller YAW1F7(WiFi) On/Off button Mode button + / - button Swing button Fan button Sleep button Timer button Health button WiFi button Temp. display type :Set temp. :Indoor ambient temp. :Outdoor ambient temp. Turbo mode Set fan speed Send signal Operation mode...
  • Page 33 Service Manual ON/OFF button Press this button to turn on the unit. Press this button again to turn off the unit. MODE button Press this button can your required operation mode in turn. Corresponding indicator will be on. Auto Cool Only Heat Auto:Under this mode, the unit will operate automatically according to ex-factory setting.
  • Page 34 Service Manual Health button Press this button to achieve the on and off of healthy and scavenging functions in LCD displays " ". Press the button for the second time to start healthy and scavenging functions simultaneously; LCD displays " "...
  • Page 35 Service Manual YAW1F11 On/Off button Mode button Fan button + / - button Swing button Sleep button Timer button I Feel button Light button Introduction for icons on display screen Temp. display type :Set temp. :Indoor ambient temp. :Outdoor ambient temp. Turbo mode Set fan speed Send signal...
  • Page 36 Service Manual On/Off button Press this button to turn on the unit. Press this button again to turn off the unit. Mode button Each time you press this button, a mode is selected in a sequence that goes from AUTO, COOL, DRY, FAN, and HEAT *, as the following: AUTO COOL...
  • Page 37 Service Manual Function introduction for combination buttons Combination of " " and " " buttons: About lock Press " " and " " buttons simultaneously 3s to lock or unlock the keypad. If the remote controller is locked, is displayed. In this case, pressing any button, blinks three times.

  • Page 38: 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 39: Ewpe Smart App Operation Manual

    Service Manual 6.4 Ewpe Smart App Operation Manual Control Flow Chart Internet Cloud intelligent Cellular/ Home Wi-Fi 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 40: Function Introduction

    Service Manual 6.5 Function Introduction 1 Basic Function 1.1 Cooling mode 1.1.1 Cooling condition and process a. When Tindoor amb. Tpreset+1 , the unit operates in cooling mode. Meanwhile, compressor and outdoor fan operate and indoor fan operates at set fan speed. b.
  • Page 41 Service Manual 2. Other function 2.1 Swing When the fan operates, if swing is set, the swing motor will operate; When swing stops, the louver will stop in the position at that time. 2.2 Buzzer Upon energization or operation, the buzzer will give out sound. 2.3 Sleep function a.In Cool, Energy-saving or Dry mode, 1 hour after setting Sleep function, Tpreset will increase 1 (2 );...
  • Page 42 Service Manual 2.8 LED lamp, “Dual 8” NixieTube a. When the unit is operating in cooling mode, LED lamp of cooling will be on. b. Under fan mode, the LED lamp for fan mode will be on while under dry mode, the LED lamp for dry mode will be c.

  • Page 43: 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 44 Service Manual Safety Precautions for Refrigerant 1. To realize the function of the air conditioner unit, a special refrigerant circulates in the system. The used refrigerant is the fluoride R32,which is specially cleaned. The refrigerant is flammable and inodorous. Furthermore, it can leads to explosion under certain conditions.
  • Page 45 Service Manual Maintenance notes 1. Check whether the maintenance area or the room area meet the requirement of the nameplate. It’s only allowed to be operated in the rooms that meet the requirement of the nameplate. 2. Check whether the maintenance area is well-ventilated. The continuous ventilation status should be kept during the operation process.

  • Page 46: Installation

    Service Manual 8.Installation 8.1 Installation Precaution Window type conditioner is so valuable and the improper installation of it will cause a lot of damage! Please associate the professional technician to install the unit and don’t install it by yourself.Otherwise, we are not responsible for the damage like this. 8.2 Location ●...

  • Page 47: Drain Water For One Style

    Service Manual 8.6 Drain Water for One Style To get the maximum cooling efficiency,the air conditioner is designed to splash the condensate on the condenser coil. If the splashing sound annoys you, you can provide an outside drain by using the following procedure,which may however cause a small loss of performance.
  • Page 48 Service Manual 9.Maintenance 9.1 Error Code Malfunction Display on dual- A/C Status Possible reasons Solution name 8 nixie tube 1. The wiring terminal between indoor ambient temperature sensor and controller is loosened or poorly contacted; Malfunction 2. There’s short circuit due to trip-over of of indoor Refer to Indoor fan runs according to set fan...
  • Page 49 Service Manual 1. The environment is formidable. 2. Heat exchangers are too dirty or the air inlet/outlet is blocked. During cooling or 3. Fan motor doesn't work at a normal drying operation, fan speed; fan speed is too low or the fan indoor fan operates, doesn't run.
  • Page 50 Service Manual 9.2 Malfunction of Temperature Sensor (1) Malfunction of temperature sensor F1, F2, F4 Troubleshooting for temperature sensor the wiring terminal between the temperature sensor and the controller loosened or poorly contacted? Insert the temperature sensor tightly Is malfunction eliminated Is there short circuit due to trip - over of the parts?
  • Page 51 Service Manual (2) Malfunction of Insufficient fluorine protection F0 Troubleshooting for F0 malfunction Heat exchangers are Clean the heat exchangers and remove Malfunction is too dirty or the air inlet/outlet eliminated. blockage of air inlet/outlet. is blocked. Compressor doesn't work Malfunction is Make compressor run normally.
  • Page 52 Service Manual (3) Malfunction of Overload protection for compressor H3 Troubleshooting for H3 malfunction Heat exchangers are Clean the heat exchangers and remove Malfunction is too dirty or the air inlet/outlet eliminated. blockage of air inlet/outlet. is blocked. Fan motor doesn't work at a Check motor and re-install the moto Malfunction is normal fan speed;...
  • Page 53 Service Manual (4) Overload malfunction E8 Troubleshooting for E8 malfunction Operate the unit after ambient tempeature and Whether the environment Malfunction is humidity is decreased or move the unit to the eliminated. is formidable place with low abient temprature and humidity. Heat exchangers are Clean the heat exchangers and remove...

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