8
Service and maintenance
4. Take out batteries from remote controller.
8.4 Recommendations for energy saving
Appropriate temp setting
Avoid direct sunlight
It is harmful to health if the room is too cold.
When it is cooling, please use curtain or blind to
obstruct direct sunlight.
Avoid heat sources
Close doors and windows
When it is cooling, using other heat sources
Incoming outdoor air will affect the cooling or
may affect cooling effect.
heating efficiency.
Keep air filter clean
Good ventilation
Keeping air filter clean ensures high efficiency
Do not put objects in front of the inlet and
operation.
outlet of outdoor unit.
34 / EN
Air-conditioners / User's Manual