71
Technical Information
Service Manual
battery
Cover of battery box
remove
reinstall
I FEEL Function
●
 
Please put the remote controller near user when this function is set. Do not put the remote controller near the object of 
high temperature 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.
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 simultaneously 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.
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 tempe rature according to the detected temperature. Press this two 
buttons simultaneously again to close I FEEL function and "     " will disappear.