Gree XE72-44/E Owner'S Manual Download Page 28

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Table 4 Meaning of Each Error

Error

Code

Error

Code

Communication error between IDU and

grid connection
Communication error between ODU and

grid connection

Main error at grid connection side

Wired Remote Controller XE72-44/E

IDU network address error

Ip address allocation overflow

Summary of Contents for XE72-44/E

Page 1: ... E Thank you for choosing our product Please read this Owner s Manual carefully before operation and retain it for future reference If you have lost the Owner s Manual please contact the local agent or visit www gree com or send an email to global cn gree com for the electronic version ...

Page 2: ...of unit The setting of such unavailable function will not affect unit s operation The wired controller is universal The remote receiver is either in the indoor unit or in the wired controller Please refer to the specific models As for some indoor units connected with the wired controller if use the remote controller whose set temperature is adjustable under auto mode the wired controller will rece...

Page 3: ...ng Setting 7 3 6 Up Down Swing Setting 6 3 15 Health Setting 3 8 Fresh Air Function Setting 3 9 Sleep Setting 3 10 Turbo Setting 3 11 Energy Saving Function Setting 3 12 E heater Setting 3 13 X fan Setting 3 14 Quiet Function Setting 15 14 13 3 16 Absent Setting 16 12 11 9 8 10 3 18 WiFi Function Setting 18 3 17 I Demand Setting 17 3 19 Other Functions 18 4 1 Connection of the Signal Line of the W...

Page 4: ... E 1 Fig 2 LCD of the Wired Remote Controller Fig 1 Outside View of the Wired Remote Controller 1 2 LCD of the Wired Remote Controller Wired Remote Controller XE72 44 E 1 Symbols on LCD 1 1 Outside View of the Wired Remote Controller ...

Page 5: ...ck function is set 15 Display when up and down swing function is set Slave wired controller 16 Fan speed 17 No card 18 No card in gate control system Left right swing 19 Icon of slave wired controller it will display when slave wired controller is set this function is unavailable for this unit Display when left and right swing function is set The fan speed set currently including auto low medium l...

Page 6: ... the wired remote controller for the cooling and heating unit FUNCTION TIMER the temperature display area by pressing MODE then adjust the options which is shown on the timer area by pressing and There are totally four options as follows The return air temperature sensor is selected under the cooling dry or dry or fan mode while the return air temperature sensor is selected under the heating mode ...

Page 7: ...ly the temperature will be increased or decreased by 1 F 1 every 0 5s as shown in Fig 6 In the Cooling Dry Fan or Heating mode the temperature setting range is 61 F 86 F 16 30 In the Auto mode the setting temperature is unadjustable Under the ON state of the unit press MODE to switch the operation modes as the following sequence Auto Cooling Dry Fan Heating Wi Fi Note The state shown in Fig 4 indi...

Page 8: ...hen fan speed of the indoor unit will change circularly as shown in Fig 7 Under the ON OFF state of the unit press Timer to set timer off on Timer on setting press Timer and then LCD will display xx x hour with hour blinking In this Wi Fi Timer off setting press Timer if LCD won t display xx x hour and then it means the timer setting is canceled Auto High Low Medium low Medium Medium high SWING EN...

Page 9: ...press the button again the mode is turned off When it is set to be fixed swing press SWING ENTER button the unit will circularly switch the swing mode according to the order shown below There are two ways for up and down swing mode simple swing and fixed swing Under off status press SWING ENTER button and button simultaneously for 5 seconds then switch for simple swing and fixed swing is done Time...

Page 10: ...ate Press SWING ENTER button to confirm Press SWING ENTER button to cancel swing Swing On Press FUNCTION under on state of the unit to activate the swing function In this case will blink After that press SWING ENTER to make a confirmation Swing Off When the Swing function is on press FUNCTION to enter the Swing setting interface Sleep Turbo or X fan setting is the same as the Swing setting After t...

Page 11: ...When icon flashes it enters fresh air valve setting mode Previous temperature display position will display the level of fresh air valve Press or button to adjust the level of fresh air valve within the range from 1 to 10 Then press SWING ENTER button to activate this function valve function option When icon flashes if you press SWING ENTER button without pressing or button fresh air valve functio...

Page 12: ...11 Sleep Setting Press SWING ENTER button to cancel sleep Press SWING ENTER button to turn on sleep Sleep off When the Sleep function is activated press FUNCTION to enter the Sleep setting interface After that press SWING ENTER to can this function Sleep on Press FUNCTION under on state of the unit till the unit enters the Sleep setting interface Press SWING ENTER to confirm the setting ...

Page 13: ...the high fan speed can realize quick cooling or heating so that the room temperature can quickly approach the setting value In the Cooling or Heating mode press FUNCTION till the unit enters the Turbo setting interface Press SWING ENTER to turn on turbo function When the Turbo function is activated press FUNCTION to enter the Turbo setting interface and then press SWING ENTER to cancel this functi...

Page 14: ...n without pressing or button energy saving function will be canceled if you press SWING ENTER button after pressing or button energy saving function will be activated When the unit runs under the HEAT mode press FUNCTION button to select SAVE function option with SAVE flashing and then press or to adjust the upper limit after that press SWING ENTER button to activate this function Note under energ...

Page 15: ...s allowed to be Once the wired remote controller or the remote controller enters the Heating mode this function will be turned on automatically Fig 14 E heater Setting Press FUNCTION in the Heating mode to enter the E heater setting interface and then press SWING ENTER to cancel this function Wi Fi Wi Fi Wi Fi Press FUNCTION button into this function Press FUNCTION button into auxiliary electric h...

Page 16: ...of indoor unit will be automatically evaporated to avoid mildew In the Cooling or Dry mode press FUNCTION till the unit enters the X fan setting interface and then press SWING ENTER to active this function When the X fan function is activated press FUNCTION to the X fan setting interface and then press SWING ENTER to cancel this function When the X fan function is activated if turning off the unit...

Page 17: ...function Cancel quiet function If quiet function has been set press FUNCTION button on the panel to select Quiet function option 4 When Quiet or Auto quiet flashes if you press SWING ENTER button without pressing or button quiet function will be canceled if you press SWING ENTER button after pressing or button quiet function will be activated Wi Fi Wi Fi Press FUNCTION button to select the Quiet f...

Page 18: ...ress FUNCTION to enter the Health setting interface Press SWING ENTER to confirm the setting interface After that press SWING ENTER to cancel this function Wi Fi Wi Fi Wi Fi Wi Fi Wi Fi Press FUNCTION button into health state Turn on the unit without turning on health function Press FUNCTION button into health state Press SWING ENTER button to turn off health function Press SWING ENTER button to t...

Page 19: ...the setting This function is only available in heating mode 1 2 setting and fan speed setting are shielded 3 This function will be cancelled when switching modes 4 When this function has been set set temperature is displayed in 46 F 8 In this case temperature This function and sleep function cannot be on simultaneously If Absent function is set firstly and Fig 18 Absent Setting then sleep quiet fu...

Page 20: ... on the unit without turning on I demand function Press FUNCTION button into I demand state Press SWING ENTER button to turn off I demand function Press SWING ENTER button to turn on I demand function 1 This function is only available in cooling mode 2 When this function has been set set temperature is displayed in SE In this case temperature setting and fan speed setting are shielded 3 This funct...

Page 21: ... Functions 3 Selection of the Temperature Sensor Under the Lock state any other button press won t get any response 2 Memory Memory switchover Under the OFF state of the unit press Mode and at the same time for Indoor ambient temperature is sensed at the return air inlet 01 in the timer display area Indoor ambient temperature is the sensed at the wired controller 02 in the timer display area Selec...

Page 22: ...late of wired controller Connect the signal line of the wired remote controller to the 4 pin socket of the indoor unit The communication distance between the main board and the wired remote controller can SWING ENTER Under the commissioning status if there is no any operation in 20 seconds after the last button press it will back to the previous state without memorizing the current data Note After...

Page 23: ...roller Wired Remote embedded in the wall Socket box 1 Soleplate of the 4 3 Note CN1 is 485 communication interface and it used Wired Remote Controller XE72 44 E for connecting the 4 core communication wire These two needle stands CN2 CN3 are used for connecting the smart zone controller There is no sequence for these two needle stands You can connect one or two needle stand s basing on the require...

Page 24: ...Fig 23 Schematic diagram of connection wire Connect terminal with wired terminal of patch cord at first connect the connection wire with the patch cord according to fig 25 and then insert the terminal of connection wire into the needle stand CN1 of wired controller and insert the terminal of patch cord into the terminal of wired controller of air conditioner as well controller CN1 connect terminal...

Page 25: ... of control system connection XE72 44 E can connect the smart zone controller integrated control system n indicates the number of communication node address programmable wired controller XE72 44 E The complete system is composed of the smart zone controller wired controller XE72 44 E and communication cable The wired controller XE72 44 E can support 16 communication node addresses at the most n 16...

Page 26: ... electromagnetic interference then the signal and communication lines of the wired remote controller must be the shielding twisted pair lines 4 3 Dismantlement of the Wired Remote Controller 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 28 If multi errors occur at the same time their codes will be displayed circularly N...

Page 27: ...tion H5 Over power protection L9 IPM Temperature Protection Discharge temperature sensor open short circuited Ld F0 F8 Capacitor charging error PU Compressor phase current sensing circuit error Frequency restricted reduced with whole unit current protection Compressor phase loss reversal protection En High pressure protection E1 System charge shortage or blockage protection F9 Low pressure protect...

Page 28: ... Error Code Communication error between IDU and grid connection Communication error between ODU and grid connection Ln LM y2 y3 Main error at grid connection side Wired Remote Controller XE72 44 E yb IDU network address error Ip address allocation overflow ...

Page 29: ...IANCES INC OF ZHUHAI 600005063540 Add West Jinji Rd Qianshan Zhuhai Guangdong China 519070 Tel 86 756 8522218 Fax 86 756 8669426 E mail global cn gree com Web www gree com GREE_XE72_WIFI WIRED CONTROLLER MANUAL 12072021 ...

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