34
Fig.31
Fig.32
9. Maintenance
Before inspection and maintenance of the unit, please shut down the unit and set the power switch
to “OFF” to cut off the power supply.
Cleaning the Air Filter
Remove the air filter; clean it by a vacuum cleaner or if is very dirty, wash it with soap water and then
wipe off until it is completely dry before reinstallation.
Suggestion
If the air filter is dry, it will cause the reduction of
airflow, and the unit will be easily overloaded and
consumes 6% more energy. So regular cleaning
is necessary.
Cleaning the Unit
Clean the air conditioner and the remote controller
with dry cloth or a vacuum cleaner. If damp cloth is
used, remove moisture by using dry cloth afterward.
CAUTION
1. Do not use benzene gasoline, thinners or
2. polishing products for cleaning.
3. Do not wash with hot water (above 40 ), ℃
4. Otherwise some parts of the unit may be deformed.
Before the Seasonal Use
1. Ensure that nothing blocks the air inlet and outlet of the indoor and outdoor unit.
2. Running the unit without air filters can cause malfunctions due to dirt or dust. Thus, the air filter
should be installed at all times.
3. Ensure that drainage hose is not bent or clogged.
4. Check if the unit is properly installed.
After the Seasonal Use
1. Switch off the main switch of the power supply
2. Clean the air filters and other parts (by professionals)
3. Leave the fan running along for another 2-3 hours to dry the inside of the unit.
CAUTION:
Wrong wiring connection will cause electrical malfunction.
Do not pull the wire when fixing it with wire
Fig31
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