15
Normal plan Low temp. plan
If switch off in heating mode, the fan motor will stop after ten seconds delay. But if
T2<30℃, the fan motor will stop immediately.
⚫ High evaporator temperature protection
⚫ Defrosting mode
The unit enters defrosting mode according to T3, the running time of compressor.
In defrosting mode, the compressor continues to run, the indoor and outdoor motor will stop,
the 4-way valve is OFF, and the “ dF” symbol is displayed in indoor unit.
If any one of the following conditions is satisfied, defrosting ends and the machine switches
to normal heating mode:
a. T3 rises above TCDE1°C.
b. T3 maintained above TCDE2°C for 80 seconds.
c. Unit runs for 10 minutes consecutively in defrosting mode.
(Note: for different models, TCDE1 and TCED2 data are different.)
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