13.Self-checking function of controller
After the automatic button is pressed, the air conditioner will be
powered on and enter into the process of self-checking:
Buzzer sounds two times→ operation indicator turns on→ timing
indicator turns on→compressor acts→four-way valve acts→outdoor
fan acts→electric heating acts→indoor fan acts→buzzer sounds one
time which means that air conditioner goes into the state of
order-waiting and the self-checking comes to an end.
14. Remote control
Name and functions of the button on the remote control
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