6. Only in initial starting of compressor of heating mode, outdoor fan motor and four way valve will powering on
simultaneously.
7. If compressor frequency is higher than regulated frequency before off, it will lower to required frequency and then
stop.
8. Compressor inverter frequency and outdoor fan speed will operate in accordance with other requirement.
Defrosting time sequence is as follows
140
Beginning END
60S 60S
30S 30S
Inverter compressor Defrosting FQYH
10s
Outdoor fan motor ON Send signal to indoor uni
OFF
ON
Unload valve SV1 Auto
Open angle (E)
Anti-cold air function
Indoor fan motor
OFF
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