18
3.3.10 Step motor control
When first power on, the louvers will open to maximum degree and then close.
In heating mode, the louver will open to a default heating degree. In non-heating mode (cooling,
ventilation, and dehumidification mode, the louver will open to a default cooling degree.
Can set swing mode.
The opening degree of louver and swing mode can be memorized.
3.3.11 Self-clean function
Press “CLEAN” button in wireless controller to enter self-clean mode. “CL” will appear in
indoor unit.
If any one of the following conditions is satisfied, AC will exit self-clean mode.
a. press “CLEAN” button again in self-clean mode to exit.
b. press “ON/OFF” button to exit.
c. after finishing the self-cleaning function, it will automatically shut down and exit the
self-clean.
In self-clean mode
a) AC will run at cooling mode for default time and the setting temperature is fixed to 23°C
and room temperature is fixed to 26°C firstly. And then stop 3 minutes. Fan motor stops.
b) After 3 minutes, the unit will run heating mode at a fixed frequency for a certain time and
then exit heating mode. The indoor fan motor will still work for 3 minutes and then stops.
c) In heating mode, if there is high temperature protection, unit will exit heating mode directly
and fan motor will still work 3 minutes.
3.3.12 I FEEL function
This function is available when using special wireless controller. There is a temperature sensor
in controller.
Once press IFEEL button, the temperature (Tr) detected by wireless controller will flash in
indoor unit. After 5 seconds, setting temperature will be displayed.
Once active, the wireless control will send a signal with Tr information every 3 minutes, with no
beeps. The unit automatically runs according to this temperature.