Anti-freezing control to indoor evaporator at cooling mode( T: evaporator temp. )
Condition
Temp. Time
Compressor Outdoor fan
T> TE6 On On
Evaporator
Temp. up
T< TE6 >5 Minutes Off Off
T> TE5 On On
Evaporator
Temp. down
T< TE5 >5 Minutes Off Off
8.7 Dehumidifying mode
8.7.1 The 4-way valve is off in dehumidifying mode
8.7.2 Compressor and Indoor Fan actions in dehumidifying mode
NO Conditions Indoor Fan Compressor and Outdoor Fan
1 TA ≥ TS+2
LOW
BREEZE
ON 6minutes
OFF 4minutes
2 TS ≤TA<TS+2
LOW
BREEZE
ON 5minutes
OFF 5minutes
3 TA < TS
LOW
BREEZE
ON 4minutes
OFF 6minutes
Repeat on and off cycle.
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