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The indoor fan will run after a delay of 3min and the compressor keeps on the running mode. In this case,
the run indicator stops blinking.
The defrosting time is 10 min for the first time power on and the defrosting time afterwards depends
on the practical frost condition, the more the frost, the longer the defrosting time (Max. 12min, min.
3min). Exit from the defrosting mode if the frost removal is ended.
7.2.2.3.3 Protection function
Anti-high temperature protection
If the evaporator is detected with a high pipe temperature, the outer fan stops running and if the evaporator
recovers to a normal pipe temperature, the outer fan resumes running.
Noise immunization protection
When "RUN/STOP" is used to turn off the unit, the reversal valve will delay 2 minutes to stop.
Over current protection
When the system current is detected to be higher than the specified value for 3 consecutive seconds, the
compressor and outdoor fan will stop and the indoor fan will stop. 3 minutes later, the system will resume
back to the original running mode. The indoor fan will run in accordance with anti-cool air condition: If the
over current protection is detected for three times consecutively in 30 minutes, the system will stop running
and it is required to turn on the system with remote controller
Anti-cold air
To prevent cool air from discharging when heating is started, the indoor fan may lag behind the
compressor for operation, with the latest of 2 minutes and will change over automatically the wind speed in
accordance with the temperature variation.
7.2.2.4 SWING mode
Running light
7.2.2.5 Auto mode
In this mode, the system will automatically select its running mode based on the change of the ambient
temperature (cooling, dry, heating and air supply). The protection function as HEAT/COOL mode
7.2.3 Other controls
7.2.3.1 Sleep function
If the sleep function is set up at cooling or drying mode, T
hour, and will be raised another 1℃ 2 hours later.
If the sleep function is set up at heating mode, T
will be decreased by 2℃ 2 hours later.
Compressor
Outdoor fan
Indoor fan
4-way valve
Run
set
set
set
1 hour
2 hour
1 hour
2 hour
set
set
set
Defrosting time
3min~12min
≤3 min
Stop
will be raised automatically for 1℃ after one
set
Temperature setting T
Over 2 hour
will be decreased automatically by 1℃ after one hour, and
set
Over 2 hour
Temperature setting T
—35—
set
set
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