Gree GWH07AWAXA-K6DNA1C

71
Technical Information
Service Manual
During the auto clean process of evaporator, the unit will perform
fast cooling or fast heating. There may be some noise, which
is the sound of flowing liquid or thermal expansion or cold
shrinkage. The air conditioner may blow cool or warm air, which
is a normal phenomenon. During cleaning process, please make
sure the room is well ventilated to avoid affecting the comfort.
Notice:
● The auto clean function can only work under normal ambient
temperature. If the room is dusty, clean it once a month; if not,
clean it once every three months. After the auto clean function is
turned on, you can leave the room. When auto clean is nished,
the air conditioner will enter standby status.
● This function is only available for some models.
Replacement of batteries in remote controller
battery
remove
reinstall
Cover of battery box
signal sender
1. Press the back side of remote controller marked with " ",
as shown in the g., and then push out the cover of battery box
along the arrow direction.
2. Replace two 7# (AAA 1.5V) dry batteries, and make sure the
position of "+" polar and "-" polar are correct.
3. Reinstall the cover of battery box.
Notice:
● During operation, point the remote control signal sender at the
receiving window on indoor unit.
● The distance between signal sender and receiving window
should be no more than 8m, and there should be no obstacles
between them.
● Signal may be interfered easily in the room where there is
uorescent lamp or wireless telephone; remote controller should
be close to indoor unit during operation.
● Replace new batteries of the same model when replacement is
required.
● When you don't use remote controller for a long time, please
take out the batteries. If the display on remote controller is fuzzy
or there's no display, please replace batteries.
● If the display on remote controller is fuzzy or there's no display,
please replace batteries.