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Maintenance and Service
Warnings
Listed below are important instructions which will prevent malfunctions of the unit or serious
problem with your air conditioner.
1. Operate the unit from a stable power supply voltage variation must be within ±10 percent of the
rated voltage.
2. DO NOT modify any part of the unit.
3. DO NOT put sticks, rods, etc. into any part of the unit.
4. DO NOT operate the unit without an air filter because dirt and lint will clog it and reduce
performance.
5. DO NOT hold the power cord plug with wet hand.
6. DO NOT obstruct the air inflow of the evaporator, it may cause some trouble.
7. Turn the mode control to "O" or "OFF" and unplug your unit during the cool season or when you
are checking the unit.
8. Close the ventilation damper on windy days and/or during heavy rains.
NOTICE
We strongly recommend that any servicing be performed by a qualified individual.
Owner's Manual 21
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