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Technical Information
Service Manual
WiFi button
Press " WiFi " button to turn on or turn off WiFi function. When WiFi function is turned on, the " WiFi " icon will be displayed on remote
controller; Under status of unit off, press "MODE" and " WiFi " buttons simultaneously for 1s, WiFi module will restore to factory
default setting.
● This function is only available for some models.
"If “H1” is displayed on the remote controller while it’s not operated by the professional person/after-sales person, it belongs to the
misoperation.
Please operate it as below to cancel it.Under the OFF status of remote controller, hold the “MODE” button and “X-FAN” buttons simulta-
neously for 5s to cancel “H1” display.
Note:
● If remote controller displays “H1”, it belongs to the normal function reminder. If the unit is defrosting under heating mode, it operates
according to H1 defrosting mode. “H1” won’t be displayed on the panel of indoor unit;
● Once you set H1 mode, if you turn off unit by remote controller, H1 will display 3 times on the remote controller and then disappear;
● Also, when you set H1 mode, when you change to heating mode, H1 will display 3 times on the remote controller and then disappear."
I FEEL Function
Press "▲" and "MODE" buttons simultaneously to start I FEEL function and " " will be displayed on the remote controller. After this
function is set, the remote controller will send the detected ambient temperature to the controller and the unit will automatically adjust the
indoor temperature according to the detected temperature.
Press this two buttons simultaneously again to close I FEEL function and " " will disappear.
● Please put the remote controller near user when this function is set. Do not put the remote controller near the object of high tempera-
ture or low temperature in order to avoid detecting inaccurate ambient temperature. When I FEEL function is turned on, the remote
controller should be put within the area where indoor unit can receive the signal sent by the remote controller.
battery
Cover of battery box
remove
reinstall
