5
5
.
.
CONTROL
CONTROL
MODE
MODE
50mins, during this period, if the indoor coil temperature below 28
℃
once
happened after the compressor has worked last for 20mins.
Defrosting procedure is like this:
1.
Defrost start;
2.
the 4 way valve will not be electrified during defrosting;
3.
the outdoor fan motor will turn off during defrosting;
4.
Compressor operates all long during defrosting;
5.
The the outdoor fan motor will turn on when defrost finish;
6.
The 4 way valve will be electrified after the outdoor fan motor turns
on for 10 sec
Please note: The defost time will be adjusted by the actually..
