
17
Technical Information
Service Manual
15.SLEEP
Press this button, the sleeping status will be circulated in the following
sequence:
Sleep 1: Cooling mode: under sleep status and after operation for
1h, the temperature of the master unit will increase 1oC, then 2oC
after 2h, after that, the unit will be operated at the set temperature.
Heating mode: under sleep status and after oper-ation for 1h, the set
temperature will decrease, then decrease 2oC after 2h, after that, the
unit will be operated at the set temperature.
Sleep 2 is the sleep temperature curve preset based on the system.
Sleep 3 is the sleep curve setting under DIY sleep mode:
(1) Under Sleep 3 mode, long press “Up and down” button to enter
personalized sleep setting status, as the g shown:
(2) Adjust “-” or “+” button to change the corresponding set
temperature, after that, press “U&D FIXED ANGLE” button for
conrmation to set temperature for the next hour, until temperature
setting for the next 8h is nished. If sleep curve setting is com-pleted,
at this time, the remote controller will display again.
(3) If not pressing any buttons in 10 seconds, the remote controller will
exit sleep curve setting status automatically and restore the original
display. During setting process, if pressing “ON/OFF”, “Timer”, “Sleep”
or other modes, it will exit the sleep curve setting as well.
Sleep 4 is the afternoon nap mode. The temperature will be changed
automatically according to afternoon nap status.
If re-energizing the unit after power off, sleep mode will be cancelled
acquiescently; if micro sense function is not activat-ed, when starting
the sleep function, quiet fan speed will be started automatically.
16.WiFi
When WiFi function is turned on, " WiFi " icon will be displayed on the
remote controller; when WiFi function is turned off, " WiFi " icon will
disappear.
How to turn on WiFi: Press " WiFi " button to turn on WiFi function.
How to turn off WiFi:Hold " WiFi " button for 5s to turn off WiFi
function.
Under off status, press "MODE" and " WiFi " buttons simultane-ously
for 1s, WiFi module will restore factory settings.
This function is only available for some models.
17.MODE+FAN(Auto clean function)
When the remote controller is OFF, press “MODE” and “FAN” button
at the same time for about 5 seconds to start auto clean function, after
that, the air conditioner will display “CL”. Repeat the operation to exit
auto clean (if exiting auto clean through button operation, the unit will
be operated in low speed for drying for a period of time compulsorily).
Operation time for cleaning is about 30 minutes.
NOTICE:
Don’t mix the new battery with the old one and batteries of different
types shall
not be mixed. The remote controller shall be kept well;
Liquid shall not ow into the remote controller;
The remote controller shall avoid direct sunshine or not be put in
places with high temperature.
If not using the remote controller for a long time, please take out the
battery.
When the remote controller is sending message, “ ” icon will blink
for about 1 second. When receiving 1 second. When receiving
effective remote message, the air conditioner will give out a sound.
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.
Remark: the remote controller will display the remaining battery life,
when it displays “ ”, please replace the battery immediately.
Emergency operation
If remote controller is lost or damaged, please use aux. button
to turn on or turn off the air conditioner. The operation in
details is as below:
As shown, open the panel and press aux. 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