Electrical Control Function
126 Electrical Control System
Compressor
on
off
on
on
on
off
off
off
4-way valve
Outdoor fan
Indoor fan
Indoor fan breeze(10s)
xx
10s
no longer than 10m
30s
FrequencyF16
10s
Frequency F3
xx=90
Model MOU-36HFN1-QRC4 :
Condition of defrosting:
T3≤TempEnterDefrost_ADD ℃ and lasts for 40 minutes.
Condition of ending defrosting:
If any one of following items is satisfied, defrosting will stop and the machine will turn to normal heating
mode.
① T3 >
TempQuitDefrost_ADD ℃;
② The defrosting time achieves 10min.
Defrosting action: