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Summary of Contents for Gree GEH09AA-A3DNA1A/I
- Page 8 220V 220V • Conditions Indoor : DB27˚C/WB19˚C Outdoor : DB35˚C/WB24˚C Indoor air flow : High Pipe length : 7.5m 230V 230V 240V • Conditions 240V Indoor : DB20˚C/WB15˚C Outdoor : DB7˚C/WB6˚C Indoor air flow : High Pipe length : 7.5m Compressor frequency(Hz) Compressor frequency(Hz) •...
- Page 9 Indoor side noise when blowing Cooling Heating Indoor fan motor rotating speed 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Compressor frequency(Hz) Indoor side noise when blowing Cooling Heating 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Indoor fan motor rotating speed Compressor frequency(Hz)
- Page 12 GAS SIDE 3-WAY VALVE 4-Way valve Muffler Di s charge HEAT EXCHANGE (EVAPORATOR) Suction Accumulator COMPRESSOR HEAT EXCHANGE (CONDENSER) LIQUID SIDE Strainer Strainer 2-WAY VALVE Expansion valve COOLING HEATING...
- Page 14 AP1 PRINTED CIRCUIT BOARD...
- Page 16 Port compressor Port power supply Port of electric expansion Port of DC fan motor electric heating band neutral wire valve Port compressor Port of AC fan motor Port of earthing wire Port of compressor output electric heating band Port power supply Port communication...
- Page 17 ON/OFF Press it to start or stop operation. Press it to decrease temperature setting. : Press it to increase temperature setting. MODE Press it to select operation mode (AUTO/COOL/DRY/FAN/HEAT). Press it to set fan speed. SWING Press it set swing angle. I FEEL Press it to set HEALTH or AIR function.
- Page 18 MODE 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: COOL HEAT AUTO * Note:Only for models with heatingf unction. After energization, AUTO mode is defaulted. In AUTO mode, the set temperature will not be displayed on the LED of the indoor, and the unit will automatically select the suitable operation mode in accordance with the room temperature to make indoor room comfortable.
- Page 19 ● Sleep 2 is sleep mode 2, that is air condi tioner will run according to the prese tting a group of sleep tempera ture curve. ● Sleep 3- the sleep curve setting under Sleep mode by DIY: (1)Under Sleep 3 mode,press"Turbo"button for along time,remote control enters into user individuation sleep setting status, at this time,the time of remote control will display"1 hour",the settingt emperature "88"...
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Page 20: Replacement Of Batteries
LIGHT: Press LIGHT button to turn on the display's light and press this button again to turn off the display's light. If the light is turn- ed on , is displayed. If the light is turned off, disappears. X-FAN: Pressing X-FAN button in COOL or DRY mode,the icon is displayed and the indoor fan will continue operation for 10 min utes in order to dry the indoor unit even though you have turned off the unit. - Page 23 Exposed Half conceated Concealed Mounting plate Molding Grid(field supply) Floor lnstallation Wall Installation Unit:mm 150cm or more Front grille Front panel 150cm or more 150cm or more...
- Page 24 3 tabs Casing Front grille Front panel Remove front grille Remove 4 screws Open the front panel ADRESS EXIST 2)Sensor securing plate 3 Remove 1 screw 4)Thermistor 2)Front metal plate cover 5)Side metal plate cover...
- Page 25 (Unit : mm) Wall Left back piping Right back piping Left/right piping wall Refrigerant pipe Floor Inside Outside Wall embedded pipe (field supply) Caulking Wall hole cover (field supply) Wall embedded pipe (field supply) Must be no trap Do not touch water 50mm Drain hose or more...
- Page 26 3 tabs Casing Front grille Front panel Remove front grille Open the front panel Remove 4 screws 2)Upper casing 3)Side casings 3)Side casings Remove 7 screws Remove the pillar Bottom frame Casing Casing Remove the pillar Remove the pillar Casing Molding 6screws 6screws...
- Page 27 The pipe end must Flare’s inner Flaring be evenly flared in surface must Set exactly at the position shown below a perfect circle be scratch-free Flare tool for R410A Conventional flare tool Clutch-type Wing-nut type Clutch-type (Rigid-type) (lmperial-type) Cut exactly Make sure that the Renove 1.5-2.0mm...
- Page 28 Inter-unit wiring Gas pipe Liquid pipe Liquid pipe Gas pipe insulation insulstion Finising tape Check for leakage here Apply soapy water and ch- eck carefully for leaking gas. wipe soapy water off after the check is complete. Refrigerant pipe Refrigerant Refrigerant pipe pipe...
- Page 29 Sensor securing plate Firmly fix the wires with the terminal screws Outdoor unit Terminal block Shape wires so When wire length exceeds 10m, that the front metal use 2.0mmdiameter wires Electrical plate cover will fit component securely. Wire retainer Firmly secure wire retainer so that wires sustain no H05VV...
- Page 31 Gas pipe and liquid pipe insulation depends upon copper pipe size and the insulation thickness = 3/8" GAS PIPE TABLE THICKNESS MODEL PIPE SIZE (mm.) GEH09AA-A3DNA1A GEH12AA-A3DNA1A LIQUID PIPE TABLE THICKNESS MODEL PIPE SIZE (mm.) GEH09AA-A3DNA1A GEH12AA-A3DNA1A Connecting Wire Liquid Gas Pipe Pipe Dia.
- Page 41 Outdoor fan malfunction protection(outdoor fan is blocked or not connected --when there are two outdoor fans,L3 means FAN1 and LA means FAN2) DC fan malfunction/Protection of outdoor fan malfunction (outdoor fan is blocked or not connected--when there are two outdoor fans, L3 means FAN1 and LA means FAN2)
- Page 42 Start the troubleshooting for temperature sensor Check whether the temperature sensor and wiring terminal is loosened or poorly connected? Insert the temperature sensor well Is mafunction eliminated? Check whether the Replace temperature with temperature sensor is normal by the same mode refering the resistance value of temperature sensor Is mafunction eliminated?
- Page 43 Communication malfunction for some indoor unit Disconnect the power, and check connection wire for indoor and outdoorunits and wires inside electric box areconnected correctly Connect wires according to wiring Is malfunction Wires are connected eliminate? diagram correctly? De-energize the unit, exchange the communication wirefor the indoor unit with normal communication and the indoor unit with malfunction, energize the unit and thenwait for 3mins...
- Page 44 All indoor units alarms communication malfunction Disconnect the power, and check connection wire for indoor and outdoor units and wires inside electric box are connected correctly Connect wire Wires are connectly according Is malfunction eliminated? connected correctly? to wiring diagram Disconnect the power, and check whether theconnection wires between mainboard of outdoorunit and filter palte are connected...
- Page 45 Display displays C5 Check whether the Insert the jumper mainbaord ofcontroller is inserted with thejumper cap? Is malfunction eliminated? Check Re-insert the jumper whether the jumper cap is poorly connected? Is malfunction eliminated? Replace the jumper Is malfunction eliminated? It's the malfunction of mainboard, replacethe mainboard...
- Page 46 Start the troubleshooting for H6 malfunction Check whether the terminal of DC motor is connected tightly Insert the motor terminal tightly Is mafunction eliminated? Pull blade with hand to see whether it can rotate smoothly Re-assemble blade and motor correctly Is mafunction eliminated? Energize the unit and turn on the unit.
- Page 50 Steps Procedure 1.Remove panel Pull the slide clasps at both sides of panel, pull the panel outwards, lift up the panel and then remove the panel. panel slide clasps 2.Remove filter filter Loosen the clasp on the upper side of filter, pull the panel outwards to remove it.
- Page 51 Steps Procedure 4.Remove swing assy swing assy Remove 2 screws fixing swingassy, pull out the connection wires with electric box, screw and then pull the swing assy outwards to remove it. 5.Remove water tray assy Remove 2 screws fixing water tray, and then pull the water tray outwards to remove it.
- Page 52 Steps Procedure 7.Remove piping stopper Loosen clasps between piping stopper and bottom case, and then pull the piping stopper outwards to remove it. piping stopper 8.Remove evaporator Loosen the clasps between evaporator and bottom case and then pull the evaporator outwards to remove it. evaporator assy 9.Remove reversion loop...
- Page 53 Steps Procedure 10.Remove centrifugal blade Remove nuts on centrifugal blade, and then pull the centrifugal blade outwards to remove it. centrifugal blade 11.Remove motor support Remove screws fixing motor support, and then remove the motor support. motor support 12.Remove motor wire clamp Loosen clasps between motor wire clamp and bottom case, and then pull the motor wire clamp to remove it.
- Page 54 Steps Procedure 13. Remove motor Remove the motor. motor...
- Page 55 Steps Procedure 1.Remove panel 2.Remove top cover 3.Remove front grille...
- Page 56 Steps Procedure 4.Remove front panel 5.Remove right side plate 6.Remove axial flow blade...
- Page 57 Steps Procedure 7.Remove motor and motor support 8.Remove electric box assy 9.Remove clapboard sub-assy...
- Page 58 Steps Procedure 10.Remove 4-way valve assy 11.Remove compressor...
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