Dry Operation (Dehumidification) - Sanyo SAP-K77GHAX Technical & Service Manual

8-2. Dry Operation (Dehumidification)

Dry operation uses the ability of the cooling cycle to remove moisture from the air, but by running at low level to
dehumidify without greatly reducing the room temperature. The air conditioner repeats the cycle of turning ON
and OFF automatically as shown in the chart below according to the room temperature.
T C
T-1 C
Room temp. 15 C
When room temp.
goes down
NOTE
Intermittent ventilation occurs by switching the indoor fan speed between L and LL.
DRY operation does not occur when the room temperature is 15 C or less, which is the monitor zone.
When the compressor stops, the indoor fan stops as well.
T : Set temp.
< Cooling operation >
The air conditioner operates in cooling mode.
< Dry A zone >
Compressor : Continuous operation
FMI (indoor fan) : Indoor fan operates with rhythm airflow.
< Dry B zone >
Compressor : Intermittent operation
(ON for 3 minutes and OFF for 9 minutes)
FMI (indoor fan) : Indoor fan operates with rhythm airflow.
< Monitor zone >
Both the indoor and outdoor units stop.
When room temp.
46
goes up
T+2 C
T+1 C
T-1 C
Room temp. 15 C