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4.2.4 Overcooling protection control
When the indoor coil pipe temperature is lower than 3℃ and higher than -7
℃
during Cooling or Dry operation
for 3 min, indoor fan speed turns to high and
outdoor fan turn off. After the temperature recovers to 7℃, the air conditioner
turn to run in normal condition. When the indoor coil pipe temperature falls below
–7℃
during COOLING or DRY operation
for 3 minutes, the compressor and outdoor fan
motor turn OFF. When the indoor pipe temperature recovers to 5℃
and the compressor
has been stopped for 3 minutes,
the compressor and outdoor fan motor will be turned
ON.
4.2.5 Indoor fan operation
(1) When room temperature is higher than 35℃, the compressor is ceased
for 1 min then turn on, (when the compressor ceased for 3 min protection, the indoor
fan should be turn on immediately)
(2)When the indoor fan keep in running condition, this operation state could
be controlled by the remote control with High, Median, Low and Automatic setting.
(3
)
When the appliance is set Automatic condition in the Cool mode for the first time, the fan
speed will run at Low setting. After that, temperature and fan speed is shown as following.
When the difference between the setting temperature and the room temperature equal to 2
℃
or 4
℃
, the indoor fan speed will keep in current speed.
4.2.6 Air flow direction control
The louver is derived by a step motor, and it swings the horizontal louver automatically.
Press the SWING button to swing or stop the louver.
During the louver swing in normal operation, the current position will be stored. When the
appliance turn off and louver swing automatically to the default position, it will position at the
stored position plus 5
º
.
4.3 Dry mode operation
When the appliance run into the Dry mode, it starts as Cooling mode operation. If 3 minutes
elapses after starting, the appliance will sense the intake air temperature and minus 2
℃
as the
Tem
p
er
ature fa
ll
Tem
p
er
ature rise
High
The setting temp. plus 4
℃
Median
The setting temp. plus 2
℃
Low
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