AC Pro AWH18QE-D3DND6A/I Service Manual

P-series 30-42k, refrigerant r410a

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AC Pro P-Series 30-42K

Service Manual

Models
AWH18QE-D3DND6A/I
AWH18YE-D3DNA1A/O
AWH24QE-D3DND6L/I
AWH24YE-D3DNA1A/O
(Refrigerant R410A)

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Summary of Contents for AC Pro AWH18QE-D3DND6A/I

  • Page 1: Service Manual

    AC Pro P-Series 30-42K Service Manual Models AWH18QE-D3DND6A/I AWH18YE-D3DNA1A/O AWH24QE-D3DND6L/I AWH24YE-D3DNA1A/O (Refrigerant R410A)
  • Page 2 We reserve the right to correct any clerical errors. Copyright 2018 AC pro.
  • Page 3: Function And Control

    ce Manual Function and Control 1. FUNCTION AND CONTROL .1 Remote Controller Introduction 6.1 REMOTE CONTROLLER INTRODUCTION uttons on Remote Controller Buttons on Remote Controller ON/OFF button FAN button ON/OFF button MODE button FAN button +/- button MODE button TURBO button +/- button button TURBO button...
  • Page 4 ATUO Service Manual 2. FAN button Low fan Medium-low fan Medium fan Medium-high fan High fan Press this button, Auto, Low, Medium-low, Medium, Medium-high, High speed can be circularly selected. After powered on, Auto fan speed is default. Under DRY mode, Low fan speed only can be set up. ATUO Note: It’s Low fan speed under Dry mode.
  • Page 5 Service Manual 10. TEMP button Press this button, you can see indoor set temperature, indoor ambient temperature or outdoor ambient temperature on indoor unit’s display. The setting on remote controller is selected circularly as below: no display When selecting " "...
  • Page 6 Service Manual ●Sleep 3- the sleep curve setting under Sleep mode by DIY: (1) Under Sleep 3 mode, press "Turbo" button for a long time, remote control enters into user individuation sleep setting status, at this time, the time of remote control will display "1hour ", the setting temperature "88" will display the corresponding temperature of last setting sleep curve and blink (The first entering will display according to the initial curve setting value of original factory);...
  • Page 7: Wifi Function

    Service Manual 28.WIFI Function Press "MODE" and "TURBO" button simultaneously to turn on or turn off WIFI function. When WIFI function is turned on, the " " icon will be displayed on remote controller; Long press "MODE" and "TURBO" buttons simultaneously for 10s, remote controller will send WIFI reset code and then the WIFI function will be turned on.
  • Page 8 Control the comfort – with your smartphone! For the ultimate in convenience, selected AC Pro Heat Pump and Air Conditioner models feature a For the ultimate in convenience, selected Gree Heat Pump and Air Conditioner models feature a built-in intelligent For the ultimate in convenience, selected Gree Heat Pump and Air Conditioner models feature a built-in intelligent built-in intelligent WiFi capability and GREE+ SmartPhone app.
  • Page 9 For first-time users, select the “Sign Up” button to create an For first-time users, select the “Sign Up” button to create an account and register your AC Pro unit on the WIFI System. account and register your Gree unit on the Gree Universal WIFI System .
  • Page 10 This is the local WIFI network the Gree unit will be connected to and This is the local WIFI network the AC Pro unit will be connected to and This is the local WIFI network the Gree unit will be connected to and r the WIFI network password .
  • Page 11 Add up to four units to the GREE+ app on your smartphone. Single Unit Screen RETURN TO MY hOME SCREEN. Repeat the “Registering your AC Pro unit on the WIFI System” section Tap the “<” button to return to this screen . above for each new device.
  • Page 12 STARTUP AND OPERATION STARTUP AND OPERATION OPERATING MODE OPERATING MODE Select “Auto”, “Cool”, “Dry”, “Fan” or “Heat” by sliding the OPERATING MODE mode icon right or left on the smartphone display . The modes Select “Auto”, “Cool”, “Dry”, “Fan” or “Heat” by sliding the Select “Auto”, “Cool”, “Dry”, “Fan”...
  • Page 13: Startup And Operation

    STARTUP AND OPERATION STARTUP AND OPERATION FAhRENhEIT °F/CELSIUS °C SCREEN STARTUP AND OPERATION FAHRENHEIT °F/CELSIUS °C SCREEN Initially, the GREE+ app will display temperatures in °F . Initially, the GREE+ app will display temperatures in °F. To switch the display to °C, tap the °F icon on the smartphone To switch the display to °C, tap the °F icon on the smartphone Screen .
  • Page 14: Special Function Group

    SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP OPEN SPECIAL FUNCTIONS OPEN SPECIAL FUNCTIONS OPEN SPECIAL FUNCTIONS The GREE+ app has multiple special functions to improve your The GREE+ app has multiple special functions to improve your comfort, save time and lower energy usage . Tap the “Function” The GREE+ app has multiple special functions to improve your comfort, save time and lower energy usage.
  • Page 15: Energy Saving Mode

    SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP OPEN SPECIAL FUNCTIONS UNIT DISPLAY LIGhT ON/OFF The GREE+ app has multiple special functions to improve your Turn the indoor unit display ON by tapping the “Function” UNIT DISPLAY LIGHT ON/OFF comfort, save time and lower energy usage .
  • Page 16: Sleep Mode

    SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP OPEN SPECIAL FUNCTIONS VERTICAL SWING LOUVERS ERTICAL SWING LOUVERS VERTICAL SWING LOUVERS The GREE+ app has multiple special functions to improve your Turn the Vertical (Up & Down) Swing louvers ON and OFF by tapping the “Function” comfort, save time and lower energy usage .
  • Page 17: Sleep Mode Settings

    SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP SLEEP MODE SLEEP MODE SETTINGS Sleep mode will automatically adjust room temperature during your sleep time . This slight change in temperature will not affect your SLEEP MODE SETTINGS The Gree unit contains between 1 to 4 different Sleep mode functions depending on the model . To select comfort level due to the natural effects that sleeping has on the body, a Sleep Mode, tap the “Sleep”...
  • Page 18 SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP NCTION GROUP TRADITION SLEEP MODE EXPERT SLEEP MODE TRADITION SLEEP MODE TRADITION SLEEP MODE Tradition Sleep Mode Screen Expert Sleep Mode Screen Tradition Sleep Mode Screen DIY SLEEP MODE NAP SLEEP MODE DIY SLEEP MODE DIY SLEEP MODE DIY Sleep Mode Screen Nap Sleep Mode Screen...
  • Page 19: Timer Mode

    SPECIAL FUNCTION GROUP ROUP TIMER MODE TIMER MODE Timer mode will automatically turn the unit ON or OFF on a selected day and time to save on energy consumption and TIMER MODE Timer mode will automatically turn the unit ON or OFF on a selected day and time to save on energy lower your electric bill .
  • Page 20 SPECIAL FUNCTION GROUP 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 . 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.
  • Page 21 SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP Select the specific time of day the unit will turn ON or OFF by scrolling the Hour and Minute screen UP and DOWN. Select the specific time of day the unit will turn ON or OFF by scrolling the Hour and Minute screen UP and DOWN . Select the specific time of day the unit will turn ON or OFF by scrolling the Hour and Minute screen UP and DOWN .
  • Page 22 SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP hUMIDIFY MODE hUMIDIFY MODE HUMIDIFY MODE hUMIDIFY MODE Humidify mode will automatically control the humidity in the room . Turn Humidify Mode ON and OFF by tapping Humidify mode will automatically control the humidity in the room . Turn Humidify Mode ON and OFF by tapping Humidify mode will automatically control the humidity in the room.
  • Page 23 SPECIAL FUNCTION GROUP INTELLIGENT HUMIDIFYING INTELLIGENT hUMIDIFYING Intelligent humidifying Intelligent Humidifying Mode Screen CONTINUOUS HUMIDIFYING CONTINUOUS hUMIDIFYING Intelligent humidifying Continuous Humidifying Mode Screen MANUAL HUMIDIFYING MANUAL hUMIDIFYING Intelligent humidifying Manual Humidifying Mode Screen Tap the Back “<” button to return to the full screen . Tap the Back “<”...
  • Page 24 SPECIAL FUNCTION GROUP Indoor Noise Mode Screen SPECIAL FUNCTION GROUP hUMIDIFY MODE INDOOR NOISE MODE INDOOR NOISE MODE SETTING Humidify mode will automatically control the humidity in the room . Turn Humidify Mode ON and OFF by tapping Indoor Noise Mode will automatically control the unit noise in the room. Turn Indoor Noise Mode ON and INDOOR NOISE MODE OFF by tapping the “Function”...
  • Page 25 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 From the Indoor Noise Setting screen, the Indoor Noise Function can be turned ON and OFF by sliding sliding Noise Level scale to the desire level.
  • Page 26 SPECIAL FUNCTION GROUP AREA FAN hUMIDIFY MODE SPECIAL FUNCTION GROUP AREA FAN Area fan mode allows you to customize the unit airflow in the room to greater overall comfort . Turn Area Humidify mode will automatically control the humidity in the room . Turn Humidify Mode ON Area fan mode allows you to customize the unit airflow in the room to greater overall comfort.
  • Page 27 SPECIAL FUNCTION GROUP SPECIAL FUNCTION GROUP First, turn Area Fan ON by sliding the “Area Fan” button on the right and a person icon will appear on the screen. First, turn Area Fan ON by sliding the “Area Fan” button on the right and a person icon will appear on the screen .
  • Page 28: Brief Description Of Modes And Functions

    1.3 Brief Description of Modes and Functions Service Manual 6.4 Brief Description of Modes and Functions 1. Temperature Parameters ◆ Indoor preset temperature (T preset ◆ Indoor ambient temperature (T amb. 2. Basic Functions Once energized, in no case should the compressor be restarted within less than 3 minutes. In the situation that memory function is available, for the first energization, if the compressor is at stop before de-energization, the compressor will be started without a 3-minute lag;...
  • Page 29 Service Manual ◆ When compressor is running (not including each malfunction and protection): a.When outdoor ambient temperature≥20°C(68°F) and indoor fan speed is low or medium, the fan speed will turn to high; if indoor fan speed is high or super high, it will keep the same. b.When outdoor ambient temperature≤18°C(64.4°F) , the fan speed will resume set fan speed.
  • Page 30 Service Manual c.For heating and cooling unit, when 22°C(71.6°F)<Tindoor ambient<26°C(78.8°F) (for cooling only unit, 22°C(71.6°F)<Tindoor ambient<26°C)(78.8°F), it will keep the original running mode. If the unit is energized for the first time, it will run in fan mode. ② Protection a.
  • Page 31 Service Manual 1. In cooling mode: 1.1 When the initial set temperature is16-23°C(60.8~73.4°F),the temperature will rise 1°C(1.8°F) by every hour after sleep function is set;the temperature will not change after rising 3°C(5.4°F) ;after running for 7hours,the temperature will decrease1°C(1.8°F) and it will not change after that.
  • Page 32 Service Manual 1. Under heating mode: auto speed under heating or auto heating mode: a. When T ≤T +1°C(1.8°F), indoor fan will operate at high speed; amb. preset b. When T +1°C(1.8°F)<T <T +3°C(5.4°F), indoor fan will operate at medium speed; preset amb.
  • Page 33: Wired Controller

    Service Manual Service Manual Service Manual Service Manual Service Manual Service Manual Service Manual Service Manual Service Manual Service Manual Service Manua Wired Controller Wired Controller Wired Controller Wired Controller Wired Controller Wired Controller Wired Controller Wired Controller Wired Controller Wired Controller 8.9 Wired Controller 2.
  • Page 34 Service Manual anual anual anual anual anual nual Lock function anual Symbol Description Shield functions (Button operation, temperature setting, On/Off operation,Mode setting are Lock function Lock function Lock function SHIELD Lock function Lock function Lock function Lock function Lock function Lock function Lock function Swing function...
  • Page 35 Service Manual 3 Operation Instructions 3.1 On/Off Press On/Off to turn on the unit and turn it off by another press. Note: The state shown in Fig.3.1.1 indicates the “Off” state of the unit after power on. The state shown in Fig.3.1.2 indicates the “On” state of the unit after power on.
  • Page 36 Service Manual • Timer off setting: Under on-state of the unit without timer setting, if Timer button is pressed, LCD will display xx. Hour,with OFF blinking. In this case, press▲ or ▼ button to adjust timer on and then press Timer to confirm. •...
  • Page 37 Service Manual Timer range: 0.5-24hr. Every press of ▲or ▼ will make the set time increased or decreased by 0.5hr. If either of them is pressed continuously, the set time will increase/ decrease by 0.5hr every 0.5s. 3.6 Swing Setting Swing On: Press Function under on state of the unit to activate the swing function.
  • Page 38 Service Manual Turn off the unit,without Sleep Press Function repeatedly unitll Press Enter/Cancel to activated the Sleep function activated go to the Sleep setting status function Press Enter/Cancel to cancel this Press Function repeatedly unitll go to the Fig.3.7.1. Sleep Setting setting Sleep function again 3.8 Turbo Setting...
  • Page 39 Service Manual 3.9 E-heater Setting E-heater (auxiliary electric heating function): In the Heating mode, E-heater is allowed to be turned on for improvement of effciency. Once the wired controller or the remote controller enters the Heating mode, this function will be turned on automatically. Press Function in the Heating mode to enter the E-heater setting interface and then press Enter/Cancel to cancel this function.
  • Page 40 Service Manual Notes: (1)When the Blow function is activated, if turning off the unit by pressing On/Off or by the remote controller, the indoor fan will run at the low fan speed for 2 min, with “BLOW” displayed on the LCD. While, if the Blow function is deactivated, the indoor fan will be turned off directly.
  • Page 41 Service Manual Fig.4.2 Fig.4.2 Fig.4.2 shows the installation steps of the wired controller, but there are some issues that need your attention. (1) Prior to the installation, please firstly cut off the power supply of the wire buried in the installation hole, that is, no operation is allowed with electricity during the whole installation.
  • Page 42 Service Manual 5 Errors Display If there is an error occurring during the operation of the system, the error code will be displayed on the LCD, as show in Fig.5.1. If multi errors occur at the same time, their codes will be displayed circularly. Note: In event of any error, please turn off the unit and contact the professionally skilled personnel.

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