①
Be sure that nothing obstructs the air outlet and intake vents.
②
③
Check that whether the batteries of air conditioner are
changed or not.
①
②
③
Clean and care
Check before use
Check that whether ground wire is properly connected or not.
Maintain after use
Turn main power off.
Clean the filter and indoor and outdoor units' bodies.
Clear dust and obstructions from the outdoor unit.
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