GREE ELECTRIC U-MATCH GUHN09NK1AO Service Manual
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GREE ELECTRIC U-MATCH GUHN09NK1AO Service Manual

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U-MATCH Air Conditioners
Service Manual
（T1/R22/50Hz）
GREE ELECTRIC APPLIANCES INC. OF ZHUHAI
1

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Summary of Contents for GREE ELECTRIC U-MATCH GUHN09NK1AO

  • Page 1 U-MATCH Air Conditioners Service Manual （T1/R22/50Hz） GREE ELECTRIC APPLIANCES INC. OF ZHUHAI...

  • Page 2: Table Of Contents

    CONTENTS PRODUCT............................2 1 MODELS LIST ........................2 1.1 Outdoor Unit ......................2 1.2 Indoor Unit ........................3 2 NOMENCLATURE......................4 3 FUNCTION...........................5 4 PRODUCT DATA ........................6 4.1 Product Data at Rated Condition................6 4.2 Operation Range....................24 4.3 Electrical Data ......................25 5 PIPING DIAGRAM......................26 CONTROL.............................28 1 OPERATION FLOWCHART ...................28 1.1 Cooling/Dry Operation...................28 1.2 Heating Operation....................29 2 MAIN LOGIC ........................30...
  • Page 3 2.2 Installation Site .......................79 2.3 Cautions for Installation ..................80 2.4 Dimension Data......................80 2.5 Installation Clearance Data ..................82 3 REFRIGERATION PIPING WORK ................82 3.1 Refrigeration Piping Work Procedures ...............82 3.2 Caution in Connecting Pipes................86 3.3 Specification of Connection Pipe.................87 4 ELECTRIC WIRING WORK....................88 4.1 Wiring Principle ......................88 4.2 Electric Wiring Design ...................92 4.3 Specification of Power Supply Wire and Air Switch..........95...
  • Page 4 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS PRODUCT...

  • Page 5: Product

    U-MATCH AIR CONDITIONERS PRODUCT PRODUCT 1 MODELS LIST 1.1 Outdoor Unit Model Ref. Power Supply Appearance GUHN09NK1AO 220-240～,1,50 GUHN12NK1AO 220-240～,1,50 GUHN18NK1AO 220-240～,1,50 GUHN24NK1AO 220-240～,1,50 GUHN30NK1AO 220-240～,1,50 GUHN36NK1AO 220-240～,1,50 GUHN36NM1AO 380-415～,3,50 GUHN42NM1AO 380-415～,3,50 GUHN48NM1AO 380-415～,3,50 GUHN60NM1AO 380-415～,3,50...

  • Page 6: Indoor Unit

    U-MATCH AIR CONDITIONERS PRODUCT 1.2 Indoor Unit Nominal Power Capacity Type Model Ref. Appearance Supply Cooling/Heating (Btu/h) GFH09K3BI 8870/9720 GFH12K3BI 11940/12283 GFH18K3BI 17060/19448 GFH24K3BI 23880/26270 220-240～ Duct GFH30K3BI 28400/33400 Type 50Hz GFH36K3BI 36000/40000 GFH42K3BI 42000/48000 GFH48K3BI 45000/48000 GFH60K3BI 56000/62000 GTH09K3BI 8870/9720 GTH12K3BI 11940/12280...

  • Page 7: Nomenclature

    U-MATCH AIR CONDITIONERS PRODUCT 2 NOMENCLATURE Description Options Gree Electric Appliances Inc Capital Letter :G U=Match Outdoor Unit F=Duct Type Unit Type K=Cassette Type T= Ceiling Type C=Cool Only Product Type H=Heat Pump without Aux Electric Heaters N=Constant Frequency Power Supply Code...

  • Page 8: Function

    U-MATCH AIR CONDITIONERS PRODUCT 3 FUNCTION Function Description when unit restart after power off, it will run on former status, the mode and Memory function parameter are kept the same wireless controller and remote controller can be opted, and the maximum Remote control function control distance of remote controller is 10m.

  • Page 9: Product Data

    U-MATCH AIR CONDITIONERS PRODUCT 4 PRODUCT DATA 4.1 Product Data at Rated Condition 4.1.1 Duct Type Indoor unit GFH09K3BI GFH12K3BI GFH18K3BI Model Outdoor unit GUHN09NK1AO GUHN12NK1AO GUHN18NK1AO Cooling Nominal Btu/h 8870 11940 17060 Capacity 2.85 Heating Btu/h 9720 12283 19448 Power Cooling Input...
  • Page 10 U-MATCH AIR CONDITIONERS PRODUCT 9.52 12.7 12.7 Connections Max. Length Max. Height Difference...
  • Page 11 U-MATCH AIR CONDITIONERS PRODUCT Continued Indoor unit GFH24K3BI GFH30K3BI Model Outdoor unit GUHN24NK1AO GUHN30NK1AO 8.35 Cooling Nominal Btu/h 23880 28500 Capacity Heating Btu/h 26270 33500 Power Cooling Input Heating EER/COP 2.93/3.22 2.63/2.75 GFH24K3BI GFH30K3BI Indoor Unit Power Supply 220-240V~/1 Ph/50HZ －...
  • Page 12 U-MATCH AIR CONDITIONERS PRODUCT Continued Indoor unit GFH36K3BI GFH36K3BI Model Outdoor unit GUHN36NM1AO GUHN36NK1AO Cooling Nominal Btu/h 36000 36000 Capacity 11.72 11.72 Heating Btu/h 40000 40000 Power Cooling 4.37 Input Heating 3.82 EER/COP 2.3/3.22 2.3/3.22 GFH36K3BI GFH36K3BI Indoor Unit Power Supply 220-240V~/1 Ph/50HZ －...
  • Page 13 U-MATCH AIR CONDITIONERS PRODUCT Continued Indoor unit GFH42K3BI GFH48K3BI GFH60K3BI Model Outdoor unit GUHN42NK1AO GUHN48NM1AO GUHN60NM1AO 13.2 16.4 Cooling Nominal Btu/h 42000 45000 56000 Capacity Heating Btu/h 48000 48000 62000 Power Cooling Input Heating EER/COP 2.3/2.93 2.3/2.63 2.63/3.22 GFH42K3BI GFH48K3BI GFH60K3BI Indoor Unit Power Supply...
  • Page 14 U-MATCH AIR CONDITIONERS PRODUCT Note： ① Nominal capacities are based on the follow conditions. Indoor Outdoor Cooling DB：27℃(80.6℉) DB：35℃(95℉) WB：19℃(66.2℉) WB：24℃(75.2℉) Heating DB：20℃(68℉) DB：7℃(44.6℉) WB：--℃(--℉) WB：6℃(42.8℉) Piping Length ② The air volume is measured at the relevant standard external static pressure. ③...
  • Page 15 U-MATCH AIR CONDITIONERS PRODUCT 4.1.2 Ceiling Type Indoor unit GTH09K3BI GTH12K3BI GTH18K3BI Models Outdoor unit GUHN09NK1AO GUHN12NK1AO GUHN18NK1AO Cooling Nominal Btu/h 8870 11940 17060 Capacity 2.85 Heating Btu/h 9720 12280 19448 Power Cooling Input Heating 0.95 EER/ COP 2.3/2.9 2.63/3.22 2.3/2.9 GTH09K3BI GTH12K3BI...
  • Page 16 U-MATCH AIR CONDITIONERS PRODUCT Continued Indoor unit GTH24K3BI GTH30K3BI Models Outdoor unit GUHN24NK1AO GUHN30NK1AO Cooling Nominal Btu/h 24000 28000 Capacity 10.0 Heating Btu/h 26300 34100 Power Cooling Input Heating EER/ COP 2.3/3.22 2.63/3.22 GTH24K3BI GTH30K3BI Indoor Unit Power Supply 220-240V~/1Ph/50HZ －...
  • Page 17 U-MATCH AIR CONDITIONERS PRODUCT Continued Indoor unit GTH36K3BI GTH36K3BI Models Outdoor unit GUHN36NM1AO GUHN36NK1AO Cooling Nominal Btu/h 36000 36000 Capacity 11.7 11.72 Heating Btu/h 40000 40000 Power Cooling Input Heating 3.55 3.65 EER/ COP 2.3/3.22 2.3/3.22 GTH36K3BI GTH36K3BI Indoor Unit Power Supply 220-240V~/1Ph/50HZ －...
  • Page 18 U-MATCH AIR CONDITIONERS PRODUCT Continued Indoor unit GTH42K3BI GTH48K3BI Models Outdoor unit GUHN42NM1AO GUHN48NM1AO 13.18 Cooling Nominal Btu/h 42000 45000 Capacity Heating Btu/h 48000 48000 Power Cooling Input Heating EER/ COP 2.3/2.93 2.3/2.63 GTH42K3BI GTH48K3BI Indoor Unit Power Supply 220-240V~/1Ph/50HZ －...
  • Page 19 U-MATCH AIR CONDITIONERS PRODUCT Note： ① Nominal capacities are based on the follow conditions. Indoor Outdoor 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 ② The air volume is measured at the relevant standard external static pressure. ③...
  • Page 20 U-MATCH AIR CONDITIONERS PRODUCT 4.1.3 Cassette Type Indoor unit GKH12K3BI GKH18K3BI GKH24K3BI Models Outdoor unit GUHN12NK1AO GUHN18NK1AO GUHN24NK1AO Cooling Nominal Btu/h 11940 17060 24000 Capacity Heating Btu/h 12280 19450 25590 Power Cooling Input Heating EER/COP 2.6/3.2 2.3/2.9 2.9/3.2 GKH12K3BI GKH18K3BI GKH24K3BI Indoor Unit Power Supply...
  • Page 21 U-MATCH AIR CONDITIONERS PRODUCT Max. Height Difference...
  • Page 22 U-MATCH AIR CONDITIONERS PRODUCT Indoor unit GKH30K3BI Models Outdoor unit GUHN30NK1AO Cooling Nominal Btu/h 29000 Capacity Heating Btu/h 32400 Power Cooling Input Heating 3.57 EER/COP 2.74/2.52 GKH30K3BI Indoor Unit Power Supply 220-240V~/1 Ph/50HZ － Heat Exchange Cross Fin Coil － Type －...
  • Page 23 U-MATCH AIR CONDITIONERS PRODUCT Continued Indoor unit GKH36K3BI GKH36K3BI Models Outdoor unit GUHN36NM1AO GUHN36NK1AO Cooling Nominal Btu/h 36000 36000 Capacity 11.7 11.7 Heating Btu/h 40000 40000 Power Cooling 4.36 Input Heating EER/COP 2.3/3.22 2.3/3.22 GKH36K3BI GKH36K3BI Indoor Unit Power Supply 220-240V~/1 Ph/50HZ －...
  • Page 24 U-MATCH AIR CONDITIONERS PRODUCT Max. Height Difference...
  • Page 25 U-MATCH AIR CONDITIONERS PRODUCT Continued Indoor unit GKH42K3BI GKH48K3BI Models Outdoor unit GUHN42NM1AO GUHN48NM1AO 13.2 Cooling Nominal Btu/h 42000 45000 Capacity Heating Btu/h 48000 48000 Power Cooling 5.25 Input Heating 4.85 EER/COP 2.3/2.9 2.3/2.67 GKH42K3BI GKH48K3BI Indoor Unit Power Supply 220-240V~/1 Ph/50HZ －...
  • Page 26 U-MATCH AIR CONDITIONERS PRODUCT 19.05 Connectio Max. Length Max. Height Difference...

  • Page 27: Operation Range

    U-MATCH AIR CONDITIONERS PRODUCT Note： ① Nominal capacities are based on the follow conditions. Indoor Outdoor Cooling DB：27℃(80.6℉) DB：35℃(95℉) WB：19℃(66.2℉) WB：24℃(75.2℉) Heating DB：20℃(68℉) DB：7℃(44.6℉) WB：--℃(--℉) WB：6℃(42.8℉) Piping Length ② The air volume is measured at the relevant standard external static pressure. ③...

  • Page 28: Electrical Data

    U-MATCH AIR CONDITIONERS PRODUCT 4.3 Electrical Data Compressor Fan Motor Min. Max. Fuse Disconnect Condenser Supply Breaker Size Power Size Qty. LRA RLA Blower (Indoor/Outdoor) Model Supply (Indoor/Outoor) Motors Motor V,Ph,Hz － Each Each Amperes mm² Each Each GFH09K3BI 0.18 6/10 1/5.7 GUHN09NK1AO...

  • Page 29: Piping Diagram

    U-MATCH AIR CONDITIONERS PRODUCT RLA：Rated load amperes LRA：Locked rotor amperes FLA：Full load current 5 PIPING DIAGRAM...
  • Page 30 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS CONTROL...

  • Page 31: Control

    U-MATCH AIR CONDITIONERS CONTROL CONTROL 1 OPERATION FLOWCHART 1.1 Cooling/Dry Operation...

  • Page 32: Heating Operation

    U-MATCH AIR CONDITIONERS CONTROL 1.2 Heating Operation...

  • Page 33: Main Logic

    U-MATCH AIR CONDITIONERS CONTROL 2 MAIN LOGIC 2.1 Cooling Cooling Mode Manually OFF Compressor Outer Fan running at Inner Fan setting speed Valve Time ≥T +1℃: Cooling mode will be entered. In that case, compressor and outer fan run and inner fan is running at setting speed. ≤T -1℃: Cooling OFF status will be entered.

  • Page 34: Dry Mode

    U-MATCH AIR CONDITIONERS CONTROL 2.2 Dry Mode Dehumidification Mode Manually OFF Compressor Outer Fan running at Inner Fan low speed Valve Time ≥T +2℃: Cooling mode will be entered. In that case, compressor and outer fan run and inner fan is running at low speed. ≤T -2℃: Cooling OFF status will be entered.

  • Page 35: Defrosting

    U-MATCH AIR CONDITIONERS CONTROL Heating Mode Manually Compressor Outer Fan running at running at blowing surplus Inner Fan setting speed heat running when Auxiliary meeting condition Heater Valve Time Cold-blast Air Proof ≤T -1℃: Heating mode will be entered. Compressor and outer fan will run and inner fan will run at setting speed and the mode of cold-blast air proof.
  • Page 36 U-MATCH AIR CONDITIONERS CONTROL Defrosting Mode Enter Exit Compressor Outer Fan running at setting speed Inner Fan meet running Auxiliary conditions Heater Valve Time Conditions of Defrosting ON: When accumulated heating time has reached 44min, compressor has been running for continuous 4min and 50sec, and Tcon.≤-5℃ has been detected for continuous 1min, defrosting starts.

  • Page 37: Fan Mode

    U-MATCH AIR CONDITIONERS CONTROL 2.5 Fan Mode Air Supply Mode Manually OFF Compressor Outer Fan running at Inner Fan setting speed Valve Time Inner fan will firstly run at high speed for 5s and then run at setting speed. 3 WIRELESS REMOTE CONTROLLER 3.1 Operation View (1) Controller-Duct Type...
  • Page 38 U-MATCH AIR CONDITIONERS CONTROL SWING AUTO FAN OPER AUTO SWING MODE ON/OFF Name Function description ON/OFF button Press the button to start or close unit Press the button to select the mode, including Mode button cooling , heating , fan or auto mode. Increase/Decrease button Press this button to increase/decrase the setting...

  • Page 39: Display View

    U-MATCH AIR CONDITIONERS CONTROL SWING SWING AUTO FAN Auto Fan OPER OPER AUTO AUTO SWING HUMID LIGHT SAVE SWING HUMID LIGHT SAVE TIMER TIMER ON/OFF ON/OFF SLEEP LIGHT HUMID TIME ON TIME OFF ANION SAVE MODE ON/OFF MODE ON/OFF Name Function description Swing button Press this button to set swing function...
  • Page 40 U-MATCH AIR CONDITIONERS CONTROL SWING AUTO FAN OPER AUTO SWING HUMID LIGHT SAVE TIMER ONOFF Display Function description ：auto fan speed. ：low fan speed. Fan Speed ：middle fan speed ：high fan speed， ：Auto running； ：Cool running； Run Mode ：Dry Running； ：Fan Running；...

  • Page 41: Wired Remote Controller

    U-MATCH AIR CONDITIONERS CONTROL 4 WIRED REMOTE CONTROLLER 4.1 Operation View （1）Wired Controller-Duct Type MODE SLEEP TIMER ON/OFF （2）Wired Controller-Cassette Type and Ceiling Type MODE SWING TIMER ON/OFF...
  • Page 42 U-MATCH AIR CONDITIONERS CONTROL Name Function description Press the button to select the mode,including MODE button cooling , heating , fan or auto mode. Increasing button Press this button to increase the setting temp. Decreasing button Press this button to decrase the setup temp. Fan speed button Press this button to set fan speed Sleep/SWING button...

  • Page 43: Display View

    U-MATCH AIR CONDITIONERS CONTROL 4.2 Display View MODE SWING TIMER ON/OFF Name Function description Timer value Display time value Timer on/off ：display timer on， :display timer off， ：auto fan speed， ：low fan speed， Fan speed display ：middle fan speed， ：high fan speed Set temp display Display set temp value，its range is 16~30 ：auto mode，...

  • Page 44: Dimension

    U-MATCH AIR CONDITIONERS CONTROL 4.3 Dimension 4.4 Installation First select an installation position. According to the size of the communication line of the wire controller, leave a recess or a embedded wire hole to bury the communication line. If the communication line between the wire controller (85×85×20) and the indoor unit is surface-mounted, use 1# PVC pipe and make matching recess in the wall (refer to Figure 6);...
  • Page 45 U-MATCH AIR CONDITIONERS CONTROL position, and otherwise the panel of the wire controller cannot be correctly installed. PVC pipe Fig6 ： Surface Mounting of Cable Fig7 ： Concealed mounting of Cable Fig 8 Schematic Diagram of Installation Name Wall Surface Bottom Plate of Wire Controller Screw M4X10 Panel of Wire Controller...

  • Page 46: Centralized Controller

    U-MATCH AIR CONDITIONERS CONTROL 2. The wire controller shall not be installed in a place where there is water drop or large amount of water vapor. 5 CENTRALIZED CONTROLLER 5.1 Centralized Controller-not with week timer 5.1.1 Function Centralized Controller-not with week timer only control on-off function of every unit. Up to 16 sets of units can be controlled simultaneously by the centralized controller-not with week timer.

  • Page 47: Centralized Controller-Week Timer

    U-MATCH AIR CONDITIONERS CONTROL Display unit address value in the net. 5.1.4 Dimensions 5.2 Centralized Controller-week timer 5.2.1 Function Centralized Control and Week Timer Functions: The centralized controller and the weekly timer are integrated in the same wire controller. The system has both the centralized control and the week timing functions.
  • Page 48 U-MATCH AIR CONDITIONERS CONTROL...
  • Page 49 U-MATCH AIR CONDITIONERS CONTROL 5.2.2 Operation View Name Function description ENTER button when “enter” is pressed the setting is validate. Press “▲” and selected the unit or a certain day in one week or specific Increasing button value. Press “▲” can set week part of time. Press “...
  • Page 50 U-MATCH AIR CONDITIONERS CONTROL 5.2.3 Display View Name Function description unit’s no. displays Display unit’s numbers Group control displays when group controls, it will display Single control displays when single unit controls, it will display Timer time in week displays Display time in week Timer displays Display time...
  • Page 51 U-MATCH AIR CONDITIONERS CONTROL 5.2.4 Dimensions...

  • Page 52: Field Setting

    U-MATCH AIR CONDITIONERS CONTROL 5.3 Field Setting S/N of each unit is displayed on centralized control device: S/N of the unit is decided by the position(on the back of wired controller) of DIP switch of wired controller of each air duct type unit.
  • Page 53 U-MATCH AIR CONDITIONERS CONTROL Week timer Wired remote controller Wired remote controlle 16 Units in Max Telephone wire box Telephone wire box Telephone wire box Power supply Twisted-wire with crystal joint Longest distance 1200m AC-LAC-N Corresponding relation between code switch and sequence of unit (Note:Putting code switch to ON means 0.) 0000 0010...
  • Page 54 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS INSTALLATION...

  • Page 55: Installation

    U-MATCH AIR CONDITIONERS INSTALLATION INSTALLATION 1 INDOOR UNIT INSTALLATION 1.1 Installation of Duct Type 1.1.1 Before Installation After receiving the machine, check if there is any damage during transportation. If there is damage on the surface or inside, inform the carrier or equipment supplier in written form immediately. After receiving the machine, check the unit and its accessories according to the packing list.
  • Page 56 U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-1-1 Figure 1-1-2 Figure 1-1-3 4） Install the hanger onto the indoor unit as Figure 1-1-2 and Figure 1-1-3 shows. 5） Install the indoor unit at the ceiling as Figure 1-1-5shows. Screw Hanger Air Intake Air Supply Enlargement Figure 1-1-5...
  • Page 57 U-MATCH AIR CONDITIONERS INSTALLATION After installation of the indoor unit is finished, horizontal survey of the complete unit must be executed to confirm the horizontal placement of the unit,which is shown as below: Level Instrument Air Intake Air Supply Condensate Drainpipe Enlarged View As the inside of the unit is in the negative Condensate Drainpipe...
  • Page 58 U-MATCH AIR CONDITIONERS INSTALLATION Model GFH09K3BI GFH12K3BI GFH18K3BI 1012 GFH24K3BI 1101 1159 1207 1002 GFH30K3BI GFH36K3BI 1011 1115 1251 GFH42K3BI GFH48K3BI GFH60K3BI 1015 1115 1251 Accessories Sheet Name Description Installation Instruction Heat Insulator of Gas Pipe for gas joint of the indoor unit Joint Heat Insulator of Liquid Pipe for liquid joint of the indoor unit...
  • Page 59 U-MATCH AIR CONDITIONERS INSTALLATION 1.1.5 Installation Clearance Data Nut with spring pad Washer only for GFH24 and above models Indoor Unit Figure 1-1-8 1.1.6 Drain Piping Work 1） Installation of Drainage Pipeline A drainage outlet is located at both the left and right sides of the indoor unit. After selecting one drainage outlet, the other outlet shall be blocked by rubber plug.
  • Page 60 U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-1-9 2） Testing of Drainage System After the electrical installation is completed, carry out the testing of the drainage system. During the test, check if the water correctly flows through the pipelines. Carefully observe the joints to ensure that there is no leakage.
  • Page 61 U-MATCH AIR CONDITIONERS INSTALLATION 1） Installation of the Air Supply Pipe Installation of Rectangular Air Duct as shown in Figure 1-1-11 Air Intake Air Supply Air Intake Figure 1-1-11 Name Name Hanger Filter Air Intake Pipe Main Air Supply Pipe Canvas Air Duct Air Outlet Air Inlet...
  • Page 62 U-MATCH AIR CONDITIONERS INSTALLATION Canvas Air Duct Restriction Chock Air Intake Shutter Joints of Restriction Chock Air Outlet Note: The above just shows the installation of back air inlet but bottom air inlet can be applied according to the actual situation. Its installation is similar to that of back air inlet. At least one air outlet shall keep open among all air outlets.
  • Page 63 U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-1-14 If bottom air inlet shall be adopted, change the positions of rectangular flange and air intake cover plate. Connect air intake pipe with air inlet of the indoor unit by clinch bolts. The other end will connect air intake window.

  • Page 64: Installation Of Ceiling Type

    U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-1-16 1.2 Installation of Ceiling Type 1.2.1 Before Installation After receiving the machine, check if there is any damage during transportation. If there is damage on the surface or inside, inform the carrier or equipment supplier in written form immediately. After receiving the machine, check the unit and its accessories according to the packing list.
  • Page 65 U-MATCH AIR CONDITIONERS INSTALLATION Such a place that can handle the weight of indoor unit. Such a place which has easy access for maintenance. Such a place where is permitting easy connection with the outdoor unit. Such a place where is 1m or more away from other electric appliances such as television, audio device, etc.
  • Page 66 U-MATCH AIR CONDITIONERS INSTALLATION In case of hanging: It is possible to install using inward facing hanger bracket by not removing the brackets from the indoor unit. (Refer to Figure 1-2-6) Be sure to use only the specified accessories and parts for installation work. Figure 1-2-5 Figure 1-2-6 1.2.4 Dimension Data...
  • Page 67 U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-2-7 Unit: mm Model GTH09K3BI GTH12K3BI GTH18K3BI GTH24K3BI 1300 1202 GTH30K3BI GTH36K3BI 1590 1491 GTH42K3BI GTH48K3BI...
  • Page 68 U-MATCH AIR CONDITIONERS INSTALLATION 1.2.5 Installation Clearance Data Figure 1-2-8 1.2.6 Drain Piping Work 1） Installation of Drainage Pipeline A Drainage outlet is located at both the left and right sides of the indoor unit. After selecting one Drainage outlet, the other outlet shall be blocked by rubber plug. Bundle the blocked outlet with string to avoid leakage, and also use thermal insulation materials to wrap the blocked outlet.
  • Page 69 U-MATCH AIR CONDITIONERS INSTALLATION Sponge(attachment) Clamp Clamp(attachment) Drain hose Sponge (gray) Below 4mm Figure 1-2-9 2） Testing of Drainage System After the electrical installation is completed, carry out the testing of the drainage system. During the test, check if the water correctly flows through the pipelines. Carefully observe the joints to ensure that there is no leakage.

  • Page 70: Installation Of Cassette Type

    U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-2-11 Figure 1-2-12 1.3 Installation of Cassette Type 1.3.1 Before Installation After receiving the machine, check if there is any damage during transportation. If there is damage on the surface or inside, inform the carrier or equipment supplier in written form immediately. After receiving the machine, check the unit and its accessories according to the packing list.
  • Page 71 U-MATCH AIR CONDITIONERS INSTALLATION The appliance shall not be installed in laundry. Cautions: There will be lots of lampblack and dust stick on the acentric, heat exchanger and water pump in dining room and kitchen, which would reduce the capacity of heat exchanger, lead water leakage and abnormal operation of the water pump.
  • Page 72 U-MATCH AIR CONDITIONERS INSTALLATION (□650mm)(Grille measurement) □25-15/32"(650mm) (Hanging bolt position) 15-3/4"(400mm) 2-19/32"(66mm) GKH12K3BI/GKH18K3BI Figure 1-3-1 i st ng s i t s ndoo ng openi 950(...
  • Page 73 U-MATCH AIR CONDITIONERS INSTALLATION GKH24K3BI/ GKH30K3BI/GKH36K3BI/GKH42K3BI/GKH48K3BI Figure 1-3-2 The drilling of holes in the ceiling must be done by the professional personnel. Figure 1-3-3 Cautions: The dimension for the ceiling openings with * marks can be as large as 910mm. But the overlapping sections of the ceiling and the decorated surface boards should be maintained at no less than 20mm.
  • Page 74 U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-3-4 The primary step for install the indoor unit. When attach the hoisting stand on hoisting screw, do use nut and gasket individually at the upper and lower of the hoisting stand to fix it. The use of gasket anchor board can prevent gasket break off.
  • Page 75 U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-3-5 Model GKH12K3BI GKH18K3BI GKH24K3BI GKH30K3BI GKH36K3BI GKH42K3BI GKH48K3BI...
  • Page 76 U-MATCH AIR CONDITIONERS INSTALLATION 1.3.5 Installation Clearance Data ≥1500 ≥1500 Unit:mm Figure 1-3-6 Models H(mm) GKH12K3BI GKH18K3BI GKH24K3BI GKH30K3BI GKH36K3BI GKH42K3BI GKH48K3BI 1.3.6 Drain Piping Work 1） Installation of Drainage Pipeline When connecting the drainage pipe with the unit, do not apply excessive force to the pipeline at the side of the unit.
  • Page 77 U-MATCH AIR CONDITIONERS INSTALLATION Sponge(attachment) Clamp Clamp(attachment) Sponge (gray) Drain hose Below 4mm Figure 1-3-7 2） Testing of Drainage System After the electrical installation is completed, carry out the testing of the drainage system. During the test, check if the water correctly flows through the pipelines. Carefully observe the joints to ensure that there is no leakage.
  • Page 78 U-MATCH AIR CONDITIONERS INSTALLATION with in 300mm 1-1.5m Hanger bracket Drainage hose (attachment) Above Drainage raising pipe 280mm Below Celling 1120mm Cassette type unit 200mm Clamp(attachment) Figure 1-3-9 The slant gradient of the attached drain hose should be within 75mm so that the drain hole doesn’t has to endure the unnecessary outside force.
  • Page 79 U-MATCH AIR CONDITIONERS INSTALLATION [Way of immiting] Drain hose est hole cover Drain vent for repair use (plastic stopper is included) (drain the water in waterspout by this outlet vent) Test hole < Immiting water from the rest hole> Above100mm Plastic water pot (The length of the pipe should be about 100mm.) <Immiting water from the outlet...
  • Page 80 U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-3-13 Hang the latch, which is located on the opposite side of the swing flap motor on the panel, temporarily to the book of the indoor unit. (2 Positions) Temporarily hang the remaining 2 latches to the hooks on the sides of the indoor unit.(Be careful not to let the swing motor lead wire get caught in the sealing material.) Screw all 4 hexagon head screws located right beneath the latches in approximately...
  • Page 81 U-MATCH AIR CONDITIONERS INSTALLATION 2） Precautions: Improper screwing of the screws may cause the troubles shown in Figure 1-3-14. Figure 1-3-14 If gap is still left between the ceiling and the panel after screwing the screws, readjust the height of the indoor unit body (Refer to Figure 1-3-15) Figure 1-3-15 After fixing be sure no gap left between the ceiling and the panel 3）...

  • Page 82: Outdoor Unit Installation

    U-MATCH AIR CONDITIONERS INSTALLATION Figure 1-3-16 2 OUTDOOR UNIT INSTALLATION 2.1 Before Installation After receiving the machine, check if there is any damage during transportation. If there is damage on the surface or inside, inform the carrier or equipment supplier in written form immediately. After receiving the machine, check the unit and its accessories according to the packing list.

  • Page 83: Cautions For Installation

    U-MATCH AIR CONDITIONERS INSTALLATION Lift the outdoor unit with indicated holes for hoist. Protect the unit from collision when lifting, in case it will rust. Rubber shock pad and rubber junction shall be applied to meet the requirements of noise and vibration. Installation demensions shall comply with the instruction manual and the outdoor unit shall be fixed.
  • Page 84 U-MATCH AIR CONDITIONERS INSTALLATION Figure 2-4-1 Unit：mm Model GUHN09NK1AO GUHN12NK1AO GUHN18NK1AO GUHN24NK1AO GUHN30NK1AO GUHN36NK1AO GUHN36NM1AO GUHN42NM1AO 1253 GUHN48NM1AO GUHN60NM1AO...

  • Page 85: Installation Clearance Data

    U-MATCH AIR CONDITIONERS INSTALLATION 2.5 Installation Clearance Data Figure 2-5-1 3 REFRIGERATION PIPING WORK 3.1 Refrigeration Piping Work Procedures 1） Connecting Pipe Connecting shall comply with the following requirements: keep dry inside the pipe; sanitary; no leakage.
  • Page 86 U-MATCH AIR CONDITIONERS INSTALLATION Figure 3-1-1 Match the flaring of copper pipe to the center of screwed connection, and then screw the flared nut up by hands. Screw flaring nut with spanner until the spanner sound,which is shown as figure 3-1-1.
  • Page 87 U-MATCH AIR CONDITIONERS INSTALLATION Figure 3-1-3 Wrap connecting pipe and the joints that have not insulated with sponge and bind them up with plastic tape. 2） Vacuumization and leak test. Remove the bonnets of gas valve and liquid valve. Aim at the center of the pipe and screw the nut of connecting pipe tightly with hands Screw nuts tightly with spanner.
  • Page 88 U-MATCH AIR CONDITIONERS INSTALLATION Caution： If possible, it better to use vacuum pump to discharge the air inside the unit from the valve lead. The method of using vacuump is as follows: Take out the nut cover of the inlet for refrigerant. Connect the tube of the vacuum watch with the vacuum pump, having the low-pressure end linking to the inlet for refrigerant.

  • Page 89: Caution In Connecting Pipes

    U-MATCH AIR CONDITIONERS INSTALLATION Figure 3-1-6 Figure 3-1-7 Use adhesive tape to bundle the connecting pipe and the cables together. To prevent condensate from overflowing out from the drainage pipe, separate the drainage pipe firm the connecting pipe and the cables. Use thermal insulation tape to wrap the pipes from the bottom of the outdoor unit until the upper end of the pipe where the pipe enters the wall.

  • Page 90: Specification Of Connection Pipe

    U-MATCH AIR CONDITIONERS INSTALLATION Refrigerants volume inside the unit suit for connectiong pipe with 7m. If connecting pipe shall be prolonged, refrigerants shall be added accordingly. Every 1m prolonged, the added volume of refirgerants can refer to the sheet below. Allowable max. length of pipe is 30m.

  • Page 91: Electric Wiring Work

    U-MATCH AIR CONDITIONERS INSTALLATION GUHN24NK1AO φ5/8＂ φ3/8＂ GUHN30NK1AO GUHN36NK1AO GUHN36NM1AO φ3/4＂ GUHN42NM1AO φ1/2＂ GUHN48NM1AO GUHN60NM1AO φ7/8＂ 4 ELECTRIC WIRING WORK 4.1 Wiring Principle 4.1.1General Perform wiring of the power supply in conformance with the regulations of the local electric company. For the control wires connecting indoor units, and between indoor and outdoor units, use of double-core shield wires is recommended to prevent noise trouble.
  • Page 92 U-MATCH AIR CONDITIONERS INSTALLATION the installation work should be operated by the professional. The creepage protect switch and air switch must be installed. Air switch should have the thermal dropout and magnetic dropout function, in order to avoid the short circuit and overload. The on spot connection should refer to the circuit diagram, which is stuck on the unit body.
  • Page 93 U-MATCH AIR CONDITIONERS INSTALLATION ③ Use crimping pliers to connect a terminal (matching the size of the screw) at the end of the multiple twisted wires. ④ Put the screw through the terminal of the multiple twisted wires and fix the terminal at the terminal board.
  • Page 94 U-MATCH AIR CONDITIONERS INSTALLATION ④ Use cable fastener to bundle and fix the cable. 2) Air-conditioning unit with 3-phase power supply ① Remove the front-side panel of the outdoor unit. ② Attach rubber ring to the cable-cross hole of the outdoor unit. ③...

  • Page 95: Electric Wiring Design

    U-MATCH AIR CONDITIONERS INSTALLATION 4.2 Electric Wiring Design 4.2.1 GUHN09NK1AO+GFH09K3BI.GUHN12NK1AO+GFH12K3BI. GUHN18NK1AO+GFH18K3BI.GUHN24NK1AO+GFH24K3BI. GUHN36NK1AO+GFH36K3BI.GUHN30NK1AO+GFH30K3BI GUHN36NM1AO+GFH36K3BI.GUHN42NM1AO+GFH42K3BI. GUHN48NM1AO+GFH48K1BI.GUHN60NM1AO+GFH60K3BI...
  • Page 96 U-MATCH AIR CONDITIONERS INSTALLATION 4.2.2 GUHN09NK1AO+GTH09K3BI.GUHN12NK1AO+GTH12K3BI. GUHN18NK1AO+GTH18K3BI.GUHN24NK1AO+GTH24K3BI. GUHN36NK1AO+GTH36K3BI.GUHN30NK1AO+GTH30K3BI GUHN36NM1AO+GTH36K3BI.GUHN42NM1AO+GTH42K3BI. GUHN48NM1AO+GTH48K3BI.GUHN60NM1AO+GTH60K3BI...
  • Page 97 U-MATCH AIR CONDITIONERS INSTALLATION 4.2.3 GUHN09NK1AO+GKH09K3BI.GUHN12NK1AO+GKH12K3BI. GUHN18NK1AO+GKH18K3BI.GUHN24NK1AO+GKH24K3BI. GUHN36NK1AO+GKH36K3BI.GUHN30NK1AO+GKH30K3BI GUHN36NM1AO+GKH36K3BI.GUHN42NM1AO+GKH42K3BI. GUHN48NM1AO+GKH48K3BI.GUHN60NM1AO+GKH60K3BI...

  • Page 98: Specification Of Power Supply Wire And Air Switch

    U-MATCH AIR CONDITIONERS INSTALLATION 4.3 Specification of Power Supply Wire and Air Switch 4.3.1 Outdoor Unit Minimum Minimum Sectional Capability of Power Supply Sectional Area of Area of Power Model Air Swith （V，Ph，Hz） Earth Wire Supply Wire GUHN09NK1AO 220-240，1，50 GUHN12NK1AO 220-240，1，50 GUHN18NK1AO 220-240，1，50...
  • Page 99 U-MATCH AIR CONDITIONERS INSTALLATION Ceiling Type Minimum Minimum Sectional Capability of Power Supply Sectional Area of Area of Power Model Air Swith （V，Ph，Hz） Earth Wire Supply Wire GTH09K3BI 220-240，1，50 GTH12K3BI 220-240，1，50 GTH18K3BI 220-240，1，50 GTH24K3BI 220-240，1，50 GTH30K3BI 220-240，1，50 GTH36K3BI 220-240，1，50 GTH42K3BI 220-240，1，50 GTH48K3BI 220-240，1，50...
  • Page 100 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS MAINTENANCE...

  • Page 101: Maintenance

    GREE COMMERCIAL AIR CONDITION DUCT TYPE SPLIT AIR CONDITIONER MAINTENANCE 1 TROUBLE TABLE Troubl Origin of rouble Name Control Description Trouble Signal Code If full water protection has not been recovered for continuous 2 hours, it is believed that there is water pump Pump Failure Water Pump error.
  • Page 102 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Troubl Origin of rouble Name Control Description Trouble Signal Code have been detected within 30min, it cannot be recovered automatically and buzzer will sound. Press ON/OFF button to clear the sound. By press it again, it will resume running if high pressure protection disappears.
  • Page 103 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Troubl Origin of rouble Name Control Description Trouble Signal Code except for 4-way valve when heating. LED will blink or display error code F1. When error is cleared, it can resume running automatically and clear error display. Under air supply mode, only display error and inner fan runs normally.
  • Page 104 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Troubl Origin of rouble Name Control Description Trouble Signal Code code F0. When error is cleared, it can resume running automatically and clear error display. Under air supply mode, only display error and inner fan runs normally. After error is cleared, error display disappears.

  • Page 105: Flow Chart Of Troubleshooting

    GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 2 FLOW CHART OF TROUBLESHOOTING Service personnel shall collect the malfunction information as much as possible and research them thoroughly, list these electrical parts which may cause malfunction, service personnel shall be able to determine the specific reason and solve the faulted parts.
  • Page 106 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Malfunction display: E1 Compressor High Pressure Protection...
  • Page 107 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Malfunction display: E3 Compressor Low Pressure Protection...
  • Page 108 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Malfunction display: E4 Compressor Exhaust High Temperature Protection...
  • Page 109 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Malfunction display: E5 Compressor Overheat Compressor Overheat if the compressor cable is properly adjust the compressor cable connected connection if the current value is higher than the set replace over-current protector value of the protector if the high pressure of the refer to “...
  • Page 110 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Malfunction display: E6 Communications Failure...
  • Page 111 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Malfunction display: E9 Full Water Protection...
  • Page 112 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Malfunction display: F0 Failure of Indoor Room Sensor at Air Intake Malfunction display: F1 Failure of Evaporator Temp. Sensor...
  • Page 113 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Malfunction display: F3 Failure of Outdoor Ambient Sensor Malfunction display: F4 Failure of Exhaust Temp. Sensor...
  • Page 114 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Malfunction display: F5 Failure of Indoor Room Sensor at Wire Controller...

  • Page 115: Wiring Diadram

    GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 3 WIRING DIADRAM 3.1 Wiring Diagram-Outdoor Units 1.GUHN09NK1AO WITH FUNCTION OF LOW TEMP. COOLING: WITHOUT FUNCTION OF LOW TEMP. COOLING:...
  • Page 116 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 2.GUHN12NK1AO WITH FUNCTION OF LOW TEMP. COOLING: WITHOUT FUNCTION OF LOW TEMP. COOLING:...
  • Page 117 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 3.GUHN18NK1AO WITH FUNCTION OF LOW TEMP. COOLING: WITHOUT FUNCTION OF LOW TEMP. COOLING:...
  • Page 118 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 4.GUHN24NK1AO ;GUHN30NK1AO WITH FUNCTION OF LOW TEMP. COOLING: WITHOUT FUNCTION OF LOW TEMP. COOLING:...
  • Page 119 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 5.GUHN36NK1AO WITH FUNCTION OF LOW TEMP. COOLING: WITHOUT FUNCTION OF LOW TEMP. COOLING:...
  • Page 120 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 6.GUHN36NM1AO WITH FUNCTION OF LOW TEMP. COOLING: WITHOUT FUNCTION OF LOW TEMP. COOLING:...
  • Page 121 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 7.GUHN42NM1AO WITH FUNCTION OF LOW TEMP. COOLING: WITHOUT FUNCTION OF LOW TEMP. COOLING:...
  • Page 122 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 8.GUHN48NM1AO；GUHN60NM1AO WITH FUNCTION OF LOW TEMP. COOLING: WITHOUT FUNCTION OF LOW TEMP. COOLING:...

  • Page 123: Wiring Diagram-Indoor Units

    GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 3.2 Wiring Diagram-Indoor units 3. 2 . 1 Duct Type Model:GFH09K3BI ； GFH12K3BI ； GFH18K3BI ； GFH24K3BI ； GFH30K3BI ； GFH36K3BI ；GFH42K3BI；GFH48K3BI；GFH60K3BI； 3. 2 . 2 Ceiling Type Model:GKH12K3BI；GKH18K3BI；GKH24K3BI；GKH30K3BI；GKH36K3BI； GKH42K3BI；GKH48K3BI...
  • Page 124 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 3.2.3 Cassettle Type Model:GTH09K3BI ； GTH12K3BI ； GTH18K3BI ； GTH24K3BI ； GTH30K3BI GTH36K3BI；GTH42K3BI；GTH48K3BI；...

  • Page 125: Disassembly And Assembly Procedure Of Main Parts

    GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 4 DISASSEMBLY AND ASSEMBLY PROCEDURE OF MAIN PARTS_ 4.1 Outdoor Unit GUHN09NK1AO~ GUHN36NK1AO Disassembly and Assembly of external casing Remark :。Make sure that the power supply is cut off before disassemble of the external casing. Handling Instruction Step Illustration...
  • Page 126 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS panel outside external casing first before removing it. ●Disassemble screws right (back) panel with 5. Disassembly of right screwdriver. (back) panel ●Remove right (back) panel from the unit. ●Put new right (back) panel into right position. ●Screw down 6.
  • Page 127 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Put new rear grill into the right position on the unit 9. Installation of new ●Screw down rear grill surrounding retaining screws with screwdriver. ●Put the new top cover into the correct position on the unit ●Screw down...
  • Page 128 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Unscrew the retaining screw of power cord with screwdriver. ●Unplug the power cord. 1. Disconnect the power Note:Earmark the colour cord of wire corresponding to terminal when Removing the wire , and mixture avoided when recovering the wire connection.
  • Page 129 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Remove compressor from chassis. 4. Remove compressor ●Position accurately the new compressor. ●Screw down fixing nuts 5. 上 compressor with compressor base wrench. plate ●Do up-side-down compressor during assembly. ●Heat the suction and Weld suction discharge pipe with gas...
  • Page 130 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Vacuumize the system by fluorin-feeding nozzle Vacuumization fluorin-feeding nozzle ●recharge refrigerants to system fluorin-feeding nozzle ●Volume refilling 9. Recharge refrigerants should be in accordance by fluorin-feeding nozzle with the requirement on the unit nameplate. Disassembly and Assembly of 4-way valve Remark : Make sure that there isn’t any refrigerant in pipe system and the power supply is cut off before removal of 4-way valve.
  • Page 131 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Remvoe solenoid valve from 4-way valve. 2. Removal of solenoid valve ●Heat connection pipes for 4 pipes of 4-way valve with gas welding before removal of 4-way valve. 3. Disassembly of 4-way ●Record the direciton of valve 4-way valve...
  • Page 132 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Assemble solenoid valve onto the new 4-way valve in order of disassembly. 6. Assembly of solenoid valve ●Pump vacuum and fill cooling medium if the system leak test passes. Examination System cooling medium fillin Disassembly and Assembly of capillary Remark : Make sure that there isn’t any refrigerant in pipe system and the power supply is cut off before removal of the capillary...
  • Page 133 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Disassembly and Assembly of Vapour Liquid Separator Remark : Make sure that there isn’t any refrigerant in pipe system and the power supply is cut off before removal of the vapor liquid separator. ( the models lowering than 24kBtu/h have no such steps.) Step Illustration...
  • Page 134 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Position accurately new vapor liquid separator. ●Connect vapor liquid separator with pipe 3. Installation of new line using gas welding vapor liquid separator ●screw down retaining bolts pothook. Disassembly and Assembly of Axial Flow Fan and motor Remark : Make sure that power supply of the unit is cut down before removal of axial flow fan and motor.
  • Page 135 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Open the cover plate of electric box ●Loose the connecting plug for motor wires and 3. Disassembly of fan pull wires motor through the hole ●Disassemble retaining screws motor support and remove the motor ●Position accurately the new motor on the motor...
  • Page 136 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS electrical parts box Disassembly and Assembly of Remark : Make sure that power supply of the unit is cut down before removal of electrical parts box or electrical parts box modules. Step Illustration Handling Instruction ●Cut off power supply ●Disassemble...
  • Page 137 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Position accurately the new sub-assy of electrical box. 5. Install new sub-assy of ●Re-fasten the sub-assy electric box electrical screw down with screwdriver ●Re-connect connection wires components with right 6. Connection of power position according to the supply wires of each order of disassembly.
  • Page 138 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS GUHN42NM1AO~ GUHN60NM1AO Disassembly and Assembly of external casing Remark : Make sure that the power supply is cut off before disassemble of the external casing. Handling Instruction Step Illustration ●Unscrew retaining srcews on top cover ●Remove it from the unit.
  • Page 139 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble retaining screws on the panel (external casing); Disassembly ●Remove the external panel (external casing from the unit. casing) ●Disassemble screws back panel with screwdriver. ●Remove the back panel Disassembly from the unit. back panel ●Put new back panel into right position.
  • Page 140 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Put new front grill into correct position on the unit 8. Installation of front ●Screw down grill surrounding retaining screws with screwdriver ●Put new front panel into right position. ●Screw down 8. Installation of new surrounding retaining front panel...
  • Page 141 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Disassembly and Assembly of Compressor Remark : Make sure there isn’t any refrigerant in pipe system and the power supply is cut off before removal of the compressor.. Handling Instruction Step Illustration ●Unscrew the retaining screw of power cord with screwdriver.
  • Page 142 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Remove compressor from chassis 4. Remove compressor ●Position accurately the new compressor. ●Screw down fixing nuts compressor with compressor on base wrench. plate ●Do up-side-down compressor during assembly. ●Heat the suction and discharge pipe with gas welding before removing compressor.
  • Page 143 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Assemble power supply wires onto right position according to the order of disassembly. 7. Connection power ●Screw down supply wires retaining screw for the compressor power supply wires with screwdriver. ●Vacuumize the system then recharge refrigerants by valve...
  • Page 144 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Cut off power supply and reclaim refrigerants properly. ●Unscrew the bolts of Disassembly solenoid valve solenoid valve ●Remove it from 4-way valve. ●Heat connection pipes for 4 pipes of 4-way valve with gas welding before removal of 4-way valve.
  • Page 145 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Welding with nitrogen and the nitrogen pressure shall be 0.5±0.1kgf/c ㎡ (relative pressure) ●Assemble solenoid valve onto the new 4-way valve in order of disassembly. Assembly solenoid valve ●Pump vacuum and fill refrigerants if the system leak test passes.
  • Page 146 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Install new capillary. ●Weld points connected with other pipe 2. Assembly of New lines. capillary ●Re-conduct the system leak test. Pump vacuum and fill the refrigerants. Disassembly and Assembly of Vapour Liquid Separator Remark : Make sure that there isn’t any refrigerant in pipe system and the power supply is cut off before removal of the vapor liquid separator.
  • Page 147 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Remove attaching clamp for liquid reservoir Removal attaching clamp for liquid reservoir ●Weld open two pipes connecting vapor liquid separator with pipe line with gas welding. Disassembly vapor liquid separator ●Remove vapor liquid separator.
  • Page 148 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Disassembly and Assembly of Axial Flow Fan and motor Remark : Make sure that power supply of the unit is cut down before removal of axial flow fan and motor. Step Illustration Handling Instruction ●Disassemble outer parts of unit top cover,...
  • Page 149 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Loose the connecting plug for motor wires and pull out the wires through the hole ●Disassemble retaining 3. Disassembly of fan screws for motor support motor and remove the motor support. ●Disassemble the fixing screws for motor on the motor support...
  • Page 150 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Re-assemble the outer parts unit coping, panel (external casing) screen, etc. 6. Assembly of outer according parts discription before. Disassembly and Assembly of electrical parts box Remark : Make sure that power supply of the unit is cut down before removal of electrical box or its sub-assy.
  • Page 151 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble electrical components, like mainboard inside electrical parts connected with outer 1. Pull away the power componets (power-loaded supply wires wires for componets like components like motor, compressor, motor). etc. Attention: Record right position wire connection...
  • Page 152 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Re-connect connection wires of each component with right position according to the 5. Connection of power order of disassembly. supply wires of each component...

  • Page 153: Indoor Unit

    GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 4.2 Indoor Unit 4.2.1 Duct Type GFH09K3BI, GFH12K3BI, GFH18K3BI Disassembly of External Casing of Group Remark: Make sure that the power supply is cut off before removal and protect all the parts during disassembly, especially the screws that should be collected together, in case of missing them.
  • Page 154 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble the fastening screws for cover plate and take away 4. Disassembly of cover plate （ As cover plate shown graph, the arrow represents cover plates） Disassembly of water-containing plate Remark：Make sure the power supply is cut off before disassembling and protect all the parts during disassembly. Step Illustration Handling...
  • Page 155 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Disassembly of fans and motors Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly, especially the fastening screws for fans. Step Illustration Handling Instruction ●Disassemble the fastening...
  • Page 156 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble the fastening screws for fans with inner hexagonal. Remove centrifugal fan. (As is shown in Grapgh 7, the line 2. Disassembly of without an arrow centrifugal fan represents inner hexagonal and the position fastening screws...
  • Page 157 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Disassembly of evaporator Remark: Make sure that the power supply is cut off and protect the copper tube and aluminum fin. If the time for disassembly shall be long, make the copper tube sealed. Step Illustration Handling...
  • Page 158 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemle fastening screws on the left panel 2. Disassembly of and remove left left panel panel(as is shown graph, arrow represents left panel). ●Disassemle fastening screws on the evaporator. (As is shown in the graph, in the circle there...
  • Page 159 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Compress filter screen for return air down on the guide slot sponge, Disassembly remove filter screen according to the return air direction shown arrow. There are 2 filter screen for return Disassembly of electrical parts box cover panel and electrical parts box Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly, especially the electrical components.
  • Page 160 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS too.) Disassembly of drainage pump Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly. Step Illustration Handling Instruction ●Disassemble the fastening screws on seal-plates of inner panels and the pump drainage pipe.
  • Page 161 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly. Step Illustration Handling Instruction ●Disassemble the fastening screws on the cover plate and remove the cover plate.
  • Page 162 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble the fixing screws on the fan components. (As 1. Disassembly of is shown in Graph 10, circle represents 6 screws.) ●Disassemble the fastening screws on the fan and 2. Disassembly of motor. Remove motor the fan.
  • Page 163 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Remark: Make sure that the power supply is cut off and protect the copper tube and aluminum fin. If the time for disassembly shall be long, put the copper tube under pressurized condition. Step Illustration Handling Instruction...
  • Page 164 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Disassembly of External casing cabinet Remark: Make sure the power supply is cut off before disassembling and protect all the parts during disassembly. Step Illustration Handling Instruction ●Disassemble the fastening screws between right and left panels and upper cover plates.
  • Page 165 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 4.2.2 Ceiling Type Disassembly of panel grating module Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly. Do not put filter screen near the high temperature heat source. Step Illustration Handling Instruction...
  • Page 166 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble the 8 screws shown by the arrow in the graph with screwdriver (two on both right and left and 4 in the front) and then remove Disassembly the panel parts. panel parts Disassembly of sub-assy of electric box Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly, especially the components inside the box in case of water and hit.
  • Page 167 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble screws as shown by the arrow in the graph on left (two screws on both 2. Disassembly of sides)and remove sub-assy the sub-assy of electric box. electric box and the wires. Disassembly of air deflecting plate modules Remark: Make sure the power supply is cut off before disassembling and protect all the parts during disassembly, especially the joints of the air deflecting plate.
  • Page 168 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble screws shown in graph with screwdriver (two Disassemble screws on both water-containing left and right), and plate modules remove water-containing plate modules. Disassembly of fixing plate sub-assy for air sweeping fans Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly, especially the connection part of air sweeping fans.
  • Page 169 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble the screws as shown by the arrow in the graph with screwdriver. (There are 4 screws on left and right of the evaporator Disassembly and 2 on evaporator outlet evaporator press plate modules) components Disassembly of fixing plate sub-assy for air sweeping fans Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly.
  • Page 170 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Disassembly of fan and motor components Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly, especially the fastening screws for fans. Step Illustration Handling Instruction ●Press the buckle at the joints of front and...
  • Page 171 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble the bolt shown in the graph with screwdriver and remove motor press plate 4. Disassembly of retaining clio for motor. motor Disassembly of right and left fixing plates Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly. Step Illustration Handling...
  • Page 172 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble the bolts on right and left fixing plates with tools. (As is Disassembly shown right and left fixing arrow plates graph.)
  • Page 173 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 4.2.3 Cassette Type Disassembly of fromt grill and filter screen Remark: Cut off the power supply and make sure the front grill in good condition during assembly. Step Illustration Handling Instruction ●Push the right and left clips on the panel to the middle and pull upward at the same...
  • Page 174 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Disassembly of panels Remark: Cut off the power supply and make sure the panels and angular shell in good condition. Step Illustration Handling Instruction ●Pull angular shell outside with hands and remove it. 1.
  • Page 175 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Disassembly of water-containing plate Remark: Cut off the power supply and make sure the power supply wires, signal wires and water-containing plate in good condition. Step Illustration Handling Instruction ●Disassemble the screws on the electical parts box cover panel and flow deflectin ring.
  • Page 176 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS ●Disassemble 4 assembling screws Disassembly pull upward to of electrical remove parts box electric box. Disassembly of fan Remark: Cut off the power supply and make sure the fan is in good condition and shape. Step Illustration Handling...
  • Page 177 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Disassembly of air-deflecting motor Remark: Make sure the air-deflecting motor in good condition and the power supply is cut off. Step Illustration Handling Instruction ●Disassemble fitting screws on the air-deflecting motor Disassembly remove air-deflecting motor.
  • Page 178 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS connection modules on air-deflectin plate shall seen. (The position of screws shown the graph.) ●Pull up the connection separate the connection connection rod modules with hands. Disassemble 2. Disassembly of connecting connection screws with module screwdriver.

  • Page 179: Exploded Views And Part List

    GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 5 EXPLODED VIEWS AND PART LIST 5.1 Outdoor Unit Model:GUHN09NK1AO；GUHN12NK1AO；GUHN18NK1AO； Exploded Views...
  • Page 180 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Spare Parts List Name of part Part code Quanti 22413431 panel grill panel 01533012 10333413 ①③ axial flow fan(propeller fan) 10333414 ② 15013067 ① Motor FW30K 15013071 ②③ 01703068 ① motor support 01703020 ② 01703391 ③...
  • Page 181 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Main Board WZ4C352M 30224033 4311024001 Transformer 57X25D Terminal Board 420111531 AC Contactor CJX9B-25S/D 44010245 42011103 Terminal Board 2-8 4-way Valve Coil 43000400 Capacitor CBB611A 3uF/450V (UL/VDE/TUV) 33010026 ① Capacitor CBB61 3uF/450V(VDE)(TUV 33010027 ②③ 07100145①...
  • Page 182 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Model:GUHN24NK1AO；GUHN30NK1AO Exploded Views Spare Parts List Name of part Part code Quantit Front Panel Grill 22414102 01433017P Front Plate Protection Grill 01473028 Top Cover 01255262 01305036 Back Side Plate Handle 26235253 Valve Support 01715001 01205201 Metal Base...
  • Page 183 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS 4-way Valve 43000404 00105224 Compressor TH446RV-C9EU Gas Valve 07103030 Liquid Valve 07130209 3900012121 Temperature Sensor 20K Temperature Sensor15K 390002064 Electric Box 01395523 420111451 Terminal Board Terminal Board 42011103 PTC Heater 34060008 33010013 Capacitor CBB61 4μF/500V Capacitor CBB65 50uF/450V 33000001 Capacitor Clamp...
  • Page 184 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Model:GUHN36NK1AO；GUHN36NM1AO； Exploded Views Spare Parts List Name of part Part code Quantit Front Grill 22265401 01435402 Front Plate Protection Grill 01475401 Top Cover 01255402 01305401 Back Side Plate Handle 26235253 Valve Support 01715402 01205402 Metal Base Front Side Plate...
  • Page 185 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Motor Support 017054020 150154011 Motor LW92D Isolation Plate 01235403 4-way Valve (SHF-20H) 43000405 430004005 4-way Valve Coil Compressor C-SB301H5A 00120121① Compressor C-SB303H8A 00120043② 07130212 Gas Valve Liquid Valve 07130210 High pressure switch 460200061 3900012128 Temp Sensor Electric Box...
  • Page 186 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Model:GUHN42NM1AO； Exploded Views Spare Parts List Name of part Part code Quantit Front Grill 22414102 Front Plate 01435436 01475432 Protection Grill Top Cover 01255262 Back Side Plate 01305434 26235253 Handle Valve Support 01715001 Metal Base 01205433 01305431...
  • Page 187 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Isolation Plate 01235440 07225011 Liquid-gas Support 4-way Valve 4300045 Compressor C-SB373H8A 00202237 07130212 Gas Valve Liquid Valve 071302392 Ambient Sensor(15K) 3900012126 3900012121 Temperature Sensor (20K) Temperature Sensor (50K) 3900012129 Electric Box 01395463 71010102 Wire Clamp Terminal Board 42011044...
  • Page 188 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Model:GUHN48NM1AO； Exploded Views Spare Parts List Name of part Part code Quantit Front Grill Front Plate 01435436 01475432 Protection Grill 01255262 Top Cover Back Side Plate 01305434 26235253 Handle Valve Support 01715001 Metal Base 012054332 01305431 Front Side Plate...
  • Page 189 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Axial Flow Fan 10338731 01125257 Condenser Assy Motor Support 01705431 Motor FW68G 150154512 01235440 Isolation Plate Liquid-gas Separator 07225011 4-way Valve 43000405 00202237 Compressor C-SB373H8A Gas Valve 07130212 Liquid Valve 07130210 3900012126 Ambient Sensor(15K) Temperature Sensor (20K) 3900012121 Temp.
  • Page 190 GREE COMMERCIAL AIR CONDITION U-MATCH AIR CONDITIONERS Model:GUHN60NM1AO； Exploded Views...
  • Page 191 U-MATCH AIR CONDITIONERS MAINTENANCE Spare Parts List Name of part Part code Quantit Front Grill 22414102 Front Plate 01435436 01475432 Protection Grill 01255472 Top Cover 01305434 Back Side Plate Handle 26235253 Valve Support 01715001 Metal Base 01205472 Front Side Plate 01305431 Axial Flow Fan 10335253...

  • Page 192: Indoor Unit

    U-MATCH AIR CONDITIONERS MAINTENANCE 5.2 Indoor Unit 5.2.1 Duct Type 1) Model:GFH09K3BI；GFH12K3BI；GFH18K3BI； Exploded Views...
  • Page 193 U-MATCH AIR CONDITIONERS MAINTENANCE Parts List Name of part Part code Quantity 01259051 ①② Top Cover 01259064 ③ 01039051 ① Evaporator Assy 01039055 ② 01038623 ③ 032390521 ① Liquid Inlet Pipe 036324561 ② 03239074 ③ 03829073 ① Collecting Gas Pipe 036324551 ②...
  • Page 194 U-MATCH AIR CONDITIONERS MAINTENANCE 01709058 ①② 27 Motor Support 01709056 ③ 22202030 ①② 28 Fan 15002401 ③ Motor FG20C 15019053 ① Motor FG20E 15019522 ② Motor FG70B 15018322 ③ 30 Fan 22202029 ①② 01259086 ①② Bottom Cover 01265296 ③ 32 Bottom Cover Assy 01259054 ①②...
  • Page 195 U-MATCH AIR CONDITIONERS MAINTENANCE 2) Model:GFH24K3BI；GFH30K3BI Exploded Views...
  • Page 196 U-MATCH AIR CONDITIONERS MAINTENANCE Parts List No. Name of part Part code Quantity 11125303 air filter Seal of Connection Pipe 01495302 Left Side Plate 01315328 Top Cover 01265301 temp.sensor (15K) 3900012123 temp.sensor (20K) 3900012121 Electric Box 01395490 30228204 Main PCB2 Z4B35 43110239 Transformer SC31 10 Capacitor CBB611A8uF/450V...
  • Page 197 U-MATCH AIR CONDITIONERS MAINTENANCE 3) Model:GFH36K3BI；GFH42K3BI；GFH48K3BI； Exploded Views...
  • Page 198 U-MATCH AIR CONDITIONERS MAINTENANCE Parts List No. Name of part Part code Quantity 01265240 Top Cover 3 Top Cover 2 01265242 Bottom Cover 15265302 Top Cover 1 01265239 end plate of air intake door 01375301 air filter 111253031 01025249 ①② Evaporator Assy 01025274 ③...
  • Page 199 U-MATCH AIR CONDITIONERS MAINTENANCE 4) Model:GFH60K3BI； Exploded Views...
  • Page 200 U-MATCH AIR CONDITIONERS MAINTENANCE Parts List No. Name of part Part code Quantity 111253032 air filter Seal of Connection Pipe 01495226 Left Side Plate 01309109 Top Cover 01259112 temp.sensor (15K) 3900012123 temp.sensor (20K) 3900012121 Electric Box 01399152 30228204 Main PCB2 Z8235 43110239 Transformer 54X25C 10 Capacitor CBB611A 12uF/450V...
  • Page 201 U-MATCH AIR CONDITIONERS MAINTENANCE 5.2.2 Cassette Type 1) Model:GKH12K3BI；GKH18K3BI； Exploded Views...
  • Page 202 U-MATCH AIR CONDITIONERS MAINTENANCE Parts List Quantity No. Name of part Part code Remote Controller Y512 305125063 Water Tray 20182703 Water Tray Foam for Fresh Air Intaking 12312702 Water Tray Foam 12312703 Fan Fixer 76712709 Centifugal Fan 10312702 Motor FN11T 15012707 Evap Support 01072714...
  • Page 203 U-MATCH AIR CONDITIONERS MAINTENANCE 42 Room Sensor 39000191 43 Wire Clamp 71010105...
  • Page 204 U-MATCH AIR CONDITIONERS MAINTENANCE 2) Model:GKH24K3BI；GKH30K3BI；GKH36K3BI；GKH42K3BI;GKH48K3BI； Exploded Views...
  • Page 205 U-MATCH AIR CONDITIONERS MAINTENANCE Parts List No. Name of part Part code Quantity Tube Exit Plate 01382715 Body Fixed Plate 01332701 01302713 Front Side Plate 01302711 Left Side Plate 01222701 Base Plate Rear Side Plate 01302709 Bottom Foam 52012721 Motor Gasket 76712711 Bolt 70212701...
  • Page 206 U-MATCH AIR CONDITIONERS MAINTENANCE 39 Pump Gasket 76712702 40 Pump Support 01332721 41 Water Level Switch 45010201 42 Pump Drainpipe 05230026 43 Right Side Plate 01302712 44 Cable-cross Block 45 Pump Cover Plate 01252713 46 Bolt Note： ① only is part of GKH24K3BI .GKH30K3BI Model. ②...
  • Page 207 U-MATCH AIR CONDITIONERS MAINTENANCE 5.2.3 Ceiling Type 1) Model:GTH09K3BI；GTH12K3BI；GTH18K3BI； Exploded Views...
  • Page 208 U-MATCH AIR CONDITIONERS MAINTENANCE Parts List No. Name of part Part code Quantity Rear Side Plate 01302013 Handle 26232001 261124152 Left Decoration Plate 0130201501 Rear Side Plate of Air Outlet 1051953202 Louver Right Decoration Plate 261124162 Shaft of Louver II 10512026 Louver Support 24212019...
  • Page 209 U-MATCH AIR CONDITIONERS MAINTENANCE 01532001P ②③ 01272205 ① 38 Water Tray Panel 01272205P ②③ 39 Motor Support 01709532 40 Left Decoration Panel 26112028 41 Left Fixing Plate 01332405 Left Side Foam 12312403 Left Fixing Plate of Evaporator 01072410 Motor Clamp 26112026 Step Motor MP35CA 15212402...
  • Page 210 U-MATCH AIR CONDITIONERS MAINTENANCE 2) Model:GTH24K3BI；GTH30K3BI Exploded Views...
  • Page 211 U-MATCH AIR CONDITIONERS MAINTENANCE Parts List No. Name of part Part code Quantity 261124172 Left Decoration Plate Shaft of Louver I 10512025 Swing Louver Fixer 013324232 Louver Support 24212020 Louver Fixer 24222016 Louver 105124042 Shaft of Louver II 10512026 261124212 Right Decoration Plate 26152007 Left Swing Motor Fixer...
  • Page 212 U-MATCH AIR CONDITIONERS MAINTENANCE 41 Capacitor Fixer 42 Motor FN100B `15012406 43 Motor Fixer 01722409 44 Motor Clamp 01702405 45 Axes Connector 73012403 46 Motor Fixing Plate 01332426 47 Front Snail Shell 22202031 48 Rear Snail Shell 22202032 49 Rear Side Plate 01302430 50 Motor Support 01702410...
  • Page 213 U-MATCH AIR CONDITIONERS MAINTENANCE 3)Model:GTH36K3BI；GTH42K3BI；GTH48K3BI； Exploded Views...
  • Page 214 U-MATCH AIR CONDITIONERS MAINTENANCE Parts List Name of part Part code Quantity 261124151 ① Left Decoration Plate 261124152 ②③ Shaft of Louver I 10512025 0133241801 ① Swing Louver Fixer 0133241802 ②③ Louver Support 24212019 Louver Fixer 24212018 10512026 Shaft of Louver II 105124081 ①...
  • Page 215 U-MATCH AIR CONDITIONERS MAINTENANCE 35 Fan Bearing 76512210 36 Transformer 57×25C 43110237 37 Cover of Electric Box 01412408 38 Centrifugal Fan 10319051 39 Rotary Axis 73012402 40 Capacitor CBB611A 6uF/500V 33010037 41 Capacitor Fixer 42 Motor FN150A 15012405 43 Motor Fixer 01722410 01702409 ①②...

This manual is also suitable for:

U-match guhn12nk1aoU-match guhn18nk1aoU-match guhn24nk1aoU-match guhn30nk1aoU-match guhn36nk1aoU-match guhn36nm1ao ... Show all

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