13
Technical Information
Service Manual
Function introduction for combination buttons
Press " " and " " buttons simultaneously 3s to lock or unlock the keypad. If the remote
pressing any button, blinks three times.
controller is locked, is displayed. In this case,
▲
Combination of " " and " " buttons: About lock
▲
▲
▲
About switch between Fahrenheit and centigrade
Combination of "MODE" and " " buttons:
▲
At unit OFF, press "MODE" and " " buttons simultaneously to switch between
ć
and
̧
.
▲
Nixie tube on the remote controller displays
"SE". Repeat the operation to quit the function.
Combination of "TEMP" and "TIMER" buttons: About Energy-saving Function
Press "TEMP" and "TIMER" simultaneously in COOL mode to start e nergy-saving function.
(46
̧
if Fahrenheit is adopted). Repeat the operation to quit the function.
Combination of "TEMP" and "TIMER" buttons: About 8
ć
Heating Function
Press "TEMP" and "TIMER" simultaneously in HEAT mode to start 8
ć
Heating Function Nixie tube on the remote controller displays " "
and a selected temperature of "8
ć
".
WIFI Function
Press this button to turn on the unit. Press this button again to turn off the unit.
Press "MODE" and "TURBO" button simultaneously to
and "TURBO" buttons simultaneously for 10s, remote controller will send WIFI reset code and then the WIFI function will be turned on.
WIFI function is defaulted ON after energization of the remote controller.
turn on or turn off WIFI function. When WIFI function is turned on, the " " icon will be displayed on remote controller; Long press "MODE"
● This function is only available for some models.
Replacement of batteries in remote controller
Emergency operation
If remote controller is lost or damaged, please use auxiliary button to turn on or turn off the air conditioner.
When the air conditioner is turned on, it will operate under auto mode.
aux. button
panel
WARNING:
Use insulated object to press the auto button
As shown in the fig.Open panel ,press aux.button to turn on or turn off the air conditioner.
The operation in details are as below:
1. Press the back side of remote controller marked
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.
signal sender
battery
Cover of battery box
remove
reinstall
