AC Pro AWH09QC-A3DNA3D/I, Service Manual

Page 1: ... Pro S Series 9 12K Service Manual Models AWH09QC A3DNA3D I AWH09QC A3DNA1D O AWH12QC A3DNA3D I AWH12QC A3DNA1D O AWH09QC D3DNA3D I AWH09QC D3DNA1D O AWH12QC D3DNA3D I AWH12QC D3DNA1D O Refrigerant R410A ...

Page 2: ...We reserve the right to correct any clerical errors Copyright 2018 AC pro ...

Page 3: ...sing remote controller Under on status pressing the button on the remote controller the signal icon on the display of the remote controller will bilnk once and the air conditioner will give out a de sound which means the signal has been sent to the air conditioner Under the off status set the temperature and clock icon will be displayed on the display of the remote controller if timer on timer off...

Page 4: ...U RSHUDWHV XQGHU KHDW PRGH HDW LQGLFDWRU RQ LQGRRU XQLW LV 21 3UHVV Ÿ RU Ÿ EXWWRQ WR DGMXVW VHW WHPSHUDWXUH 3UHVV 1 EXWWRQ WR DGMXVW IDQ VSHHG 3UHVV 6 1 EXWWRQ WR DGMXVW IDQ EORZLQJ DQJOH RROLQJ RQO XQLW ZRQ W UHFHLYH KHDWLQJ PRGH VLJQDO I VHWWLQJ KHDW PRGH ZLWK UHPRWH FRQWUROOHU SUHVV 21 2 EXWWRQ FDQ W VWDUW XS WKH XQLW Note Ɣ RU SUHYHQWLQJ FROG DLU DIWHU VWDUWLQJ XS KHDWLQJ PRGH LQGRRU XQLW ZLOO...

Page 5: ...WLPH 3UHVV 7 0 5 2 ZRUG 2 ZLOO VWRS EOLQNLQJ LFRQ UHVXPHV GLVSOD LQJ DQFHO 7 0 5 2 8QGHU WKH FRQGLWLRQ WKDW 7 0 5 2 LV VWDUWHG XS SUHVV 7 0 5 2 EXWWRQ WR FDQFHO LW Note Ɣ 8QGHU RQ DQG RII VWDWXV RX FDQ VHW 7 0 5 2 RU 7 0 5 21 VLPXOWDQHRXVO Ɣ HIRUH VHWWLQJ 7 0 5 21 RU 7 0 5 2 SOHDVH DGMXVW WKH FORFN WLPH Ɣ IWHU VWDUWLQJ XS 7 0 5 21 RU 7 0 5 2 VHW WKH FRQVWDQW FLUFXODWLQJ YDOLG IWHU WKDW DLU FRQGLWL...

Page 6: ...OHU I RX RSHUDWH WKH UHPRWH FRQWUROOHU WKH LFRQ ZLOO EOLQN WKUHH WLPHV ZLWKRXW VHQGLQJ VLJQDO WR WKH XQLW 8QGHU 2 VWDWXV SUHVV Ÿ DQG 02 EXWWRQV VLPXOWDQHRXVO WR VZLWFK WHPSHUDWXUH GLVSOD EHWZHHQ ć and 3UHVV WKH EDFN VLGH RI UHPRWH FRQWUROOHU PDUNHG ZLWK DV VKRZQ LQ WKH J DQG WKHQ SXVK RXW WKH FRYHU RI EDWWHU ER DORQJ WKH DUURZ GLUHFWLRQ 5HSODFH WZR 9 GU EDWWHULHV DQG PDNH VXUH WKH SRVLWLRQ RI SROD...

Page 7: ...perate at its user set speed on the indoor unit Indoor fan can operate at HIGH MEDIUM LOW or AUTO fan speed OtherControls a Buzzer During start up the indoor unit will beep indicating it has been turned on b Auto Button Pressing the AUTO button will put the unit in auto mode The indoor unit fan will operate at auto fan speeds variable based on ambient temperature and swing will function while auto...

Page 8: ...s in Standby Mode before Refrigerant Recovery Function is activated it will return to Standby Mode upon completion of Refrigerant Cycling k AmbientTemperature Display Control Mode Temperature setting range is 60 8ºF 86 0ºF The set temperature will be the default temperature displayed on the remote controller If the user switches the temperature to view ambient temperature ambient temperature will ...

Page 9: ...on will start If cooling operation is 32ºF T setup T indoor ambient temperature T cooling indoor ambient temperature compensation 35 6ºF the cooling operation will continue to run If cooling operation is 35 6ºF T setup T indoor ambient temperature T cooling indoor ambient temperature compensation the cooling operation will stop after reaching the temperature set point b Temperature Setting Range I...

Page 10: ...sting starts the compressor is shut down and restarts it after 55 second delay Defrosting ends the compressor stops then starts after 55 second delay 2 Outer Fans Control a Only the outer fans run for at least 80 seconds in each air flow speed can the air flow be switched b After the outer fans run compulsively in high speed for 80 seconds when the machine starts up control the air flow according ...

Page 11: ... otherwise it should be started and should be stopped to treat according to overload protection Clear the trouble at the mode of power turn off heating and the protection times are not counted b If T cooling overload frequency limited temperature T outer pipeT cooling overload frequency reducing temperature at normal speed you should limit the frequency raising of compressor c If T cooling overloa...

Page 12: ...ot counted h Frequency Limited If T limited frequency temperature during discharging T discharge T frequency reducing temperature at normal speed during discharging you should limit the frequency raising of the compressor i Reducing Frequency at Normal Speed and Stopping Machine If T frequency reducing temperature at normal speed during discharging T discharge T frequency reducing temperature at h...

Page 13: ... frequency reducing temperature at normal speed of module T module T frequency reducing temperature at high speed of module you should adjust the compressor frequency by reducing 8Hz 90 seconds until the lower limit After it was running 90 seconds at the lower limit if T frequency reducing temperature at normal speed of module T module you should stop the machine for module overheating protection ...

Page 14: ...pped to UDC UDC Jiekuangchun recovery and the compressor stopped for 3 minutes ii Over low Voltage Protection for DC Bus If it found the DC bus voltage UDC UDC Jiekuangchun protection turn off PFC and stop the compressor at once and it shall show the DC over low voltage and it should clear out the failure when the voltage is raised UDC UDC Wantuochun recovery and the compressor stopped for 3 minut...

Page 15: ...ilure at the same time for example the compressor stops immediately when the outdoor tube sensor short circuit and the machine shall show the overload protection and outdoor tube failure 2 When the open circuit of sensor is detected with in 30 seconds The protection shall be stopped and it shall show the corresponding sensor failure 15 Electric Heating Function of Chassis a WhenT outdoor amb 32ºF ...

Page 16: ...load the GREE app to your phone STEP 2 ADD ThE APP TO YOUR PhONE Download the GREE app directly to your phone from the Apple Store or Google Play Store When the GREE app has successfully downloaded to your phone ClOSE the Apple Store or Google Play Store app Control the comfort with your smartphone SMARTPhONE CONTROLS Get GREE App Apple Store Operating System Selection Page Google Play Store 2 For...

Page 17: ...p on your smartphone Step 3 Sign up forGree Universal WIFI access STEP 2 LAUNCh ThE GREE APP ON YOUR SMARTPhONE locate the GREE icon on your phone Tap the icon to launch the app STEP 3 SIGN UP FOR GREE UNIVERSAL WIFI ACCESS The GREE login screen will be displayed For first time users select the Sign Up button to create an account and register your Gree unit on the Gree Universal WIFI System On the...

Page 18: ...network the Gree unit will be connected to and communicating through From the My Home screen tap the button to add your WIFI network Select your home or office WIFI network and enter the WIFI network password If you want GREE to remember your network password check the box optional Tap the Search for Device button STEP 5 ADD YOUR GREE UNIT TO ThE GREE APP GREE will search your WIFI network for Gre...

Page 19: ...rent device name and then type in a new name STEP 3 TURN ON OFF PRIVACY LOCk MODE Privacy lock Mode prevents unauthorized access to the unit controls and prevents unauthorized users from tampering with system settings Turn lock on and off by sliding the Device lock button to the right or left to lock or unlock STEP 4 RETURN TO FULL SCREEN DISPLAY Tap the Save button STEP 5 RETURN TO MY hOME SCREEN...

Page 20: ... or left on the smartphone display Cool Mode Temperature Setting OPERATING MODE Select Auto Cool Dry Fan or Heat by sliding the mode icon right or left on the smartphone display The modes will be displayed as follows See Remote Controller instructions for detailed operation of these modes Heat Mode STARTUP AND OPERATION 8 72 F 68 F ADJUST TEMPERATURE SETTING Room temperature setting can be adjuste...

Page 21: ...cedure to switch the display back to F Fahrenheit F Celcius C Screen FAN MODES Fan mode can be adjusted by sliding the fan icon right or left on the smartphone screen The fan modes will be displayed as follows See Remote Controller instructions for detailed operation Fan Mode Screens STARTUP AND OPERATION FAhRENhEIT F CELSIUS C SCREEN Initially the GREE app will display temperatures in F To switch...

Page 22: ...multiple special functions to improve your comfort save time and lower energy usage Tap the Function icon to open the Special Function window VENTILATE This function is not included with your system Ventilate Mode X FAN MODE When operating in humid areas the unit has a DRY COIl function called X Fan This function will allow the indoor fan to run for a pre determined amount of time after the unit i...

Page 23: ... F ENERGY SAVING MODE Energy Saving mode will automatically select the optimal compressor and fan speeds to allow for energy savings while operating in Cooling or Heating modes The compressor and fan will automatically slow down as the room temperature reaches the set point Turn the Energy Saving ON and OFF by tapping the Function button and then the SE button Unit Screen OFF Unit Screen ON UNIT D...

Page 24: ...gain to turn OFF X Fan Mode 10 Special Functions SPECIAL FUNCTION GROUP OPEN SPECIAL FUNCTIONS The GREE app has multiple special functions to improve your comfort save time and lower energy usage Tap the Function icon to open the Special Function window VENTILATE This function is not included with your system SPECIAL FUNCTION GROUP ERTICAL SWING LOUVERS Turn the Vertical Up Down Swing louvers ON a...

Page 25: ... OFF by tapping the Function button and then the Sleep Button Sleep Mod SPECIAL FUNCTION GROUP 15 SPECIAL FUNCTION GROUP 16 SLEEP MODE SETTINGS The Gree unit contains between 1 to 4 different Sleep mode functions depending on the model To select a Sleep Mode tap the Sleep title under the Sleep icon to open the Sleep Setting screen From the Sleep Setting screen you can select a desired sleep functi...

Page 26: ...e Screen Tradition Sleep Mode Screen SPECIAL FUNCTION GROUP 18 TRADITION SLEEP MODE DIY SLEEP MODE DIY Sleep Mode Screen Tradition Sleep Mode Screen NCTION GROUP DE Nap Sleep Mode Screen Expert Sleep Mode Screen EXPERTSLEEP MODE TRADITION SLEEP MODE NAP SLEEP MODE DIY SLEEP MODE ...

Page 27: ...ODE Timer mode will automatically turn the unit ON or OFF on a selected day and time to save on energy consumption and lower your electric bill Program Timer Mode by tapping the Function button and then the Timer button This will bring up the Preset list screen The Preset list will be empty the first time using Timer Mode Afterwards this screen will be a quick reference to the daily Timer program ...

Page 28: ... unit can be programmed to turn ON and OFF on specific days of the week and time of day Select the specific days of the week the unit will turn ON or OFF by tapping the buttons at the bottom of the screen SPECIAL FUNCTION GROUP 20 In the Add Preset screen the unit can be programmed to turn ON and OFF on specific days of the week and time of day Select the specific days of the week the unit will tu...

Page 29: ... Hour and Minute screen UP and DOWN To have the unit turn ON at the programmed time tap the ON button or tap the OFF button for the unit to turn OFF Then tap the Save button to save the program and return to the Preset list screen SPECIAL FUNCTION GROUP 21 Select the specific time of day the unit will turn ON or OFF by scrolling the Hour and Minute screen UP and DOWN To have the unit turn ON at th...

Page 30: ...de Screen Humidify Setting Screen Intelligent humidifying SPECIAL FUNCTION GROUP hUMIDIFY MODE Humidify mode will automatically control the humidity in the room Turn Humidify Mode ON and OFF by tapping the Function button and then the Humidify button hUMIDIFY MODE SETTING To set a humidity level tap the Humidify title under the Humidify icon to open the Humidify Setting screen From the Humidify Se...

Page 31: ...NG SPECIAL FUNCTION GROUP INTELLIGENT hUMIDIFYING CONTINUOUS hUMIDIFYING MANUAL hUMIDIFYING 24 Manual Humidifying Mode Screen Continuous Humidifying Mode Screen Intelligent Humidifying Mode Screen Tap the Back button to return to the full screen Intelligent humidifying Intelligent humidifying Intelligent humidifying ...

Page 32: ...e button INDOOR NOISE MODE SETTING To set an indoor noise level tap the Indoor Noise title under the Indoor Noise icon to open the Indoor Noise Setting display 25 Indoor Noise Mode Screen Indoor Noise Setting Screen Indoor Noise SPECIAL FUNCTION GROUP INDOOR NOISE MODE Indoor Noise Mode will automatically control the unit noise in the room Turn Indoor Noise Mode ON and OFF by tapping the Function ...

Page 33: ...e desire level Tap the Back button to return to the full screen SPECIAL FUNCTION GROUP From the Indoor Noise Setting screen the Indoor Noise Function can be turned ON and OFF by sliding the ON OFF button right or left With the Indoor Noise function ON the Indoor Noise level can be set by sliding Noise level scale to the desire level Indoor Noise Setting Screen Tap the Back button to return to the ...

Page 34: ...n Setting Screen SPECIAL FUNCTION GROUP AREA FAN Area fan mode allows you to customize the unit airflow in the room to greater overall comfort Turn Area Fan Noise Mode ON and OFF by tapping the Function button and then the Area Fan button AREA FAN SETTING To customize the indoor air flow tap the Area Fan title under the Area Fan icon to open the Area Fan Setting display Area Fan Mode Screen SPECIA...

Page 35: ...on icon to the approximate main living area in the room Then slide the unit right or left to the approximate mounting location on the wall This will direct unit airflow to the specific area in the room To avoid unit airflow directly at the main living area in the room slide the No BlOW Person button to the right This will direct the airflow around the specific area Tap the Back button to return to...