Samsung ACH1800E Technical Manual - page 59
58 | SAMSUNG
SPECIFICATION OF CONTROL MODULE
4
Cold Wind Prevention Control (During Heating)
4-4. Cold Wind Prevention Control (During Heating)
4-4-1. Operation Pattern
4-4-2. Indoor Fan control
Indoor fan speed is controlled based on the indoor heat exchanger temperature conditions.
Œ
Rise of indoor heat exchanger temperature
Indoor heat exchanger temperature = lower than 27˚C
➔ Indoor fan speed OFF
Indoor heat exchanger temperature = 27˚C ~ 32˚C
➔ Indoor fan speed “breeze”
Indoor heat exchanger temperature = higher than 32˚C
➔ Indoor fan speed “set speed”
´
Down of the indoor heat exchanger temperature
Indoor heat exchanger temperature = higher than 27˚C
➔ Indoor fan speed “set speed”
Indoor heat exchanger temperature = 24˚C ~27˚C
➔ Indoor fan speed “breeze”
Indoor heat exchanger temperature = lower than 24˚C
➔ indoor fan speed off
ˇ
However, if COMPor is operating, the indoor fan is operating “breeze” not off even though the temperature of indoor exchanger is
lower than 24˚C.