Gree GWC09UB-K3DNXXA Owner's Manual page 18

Care and Cleaning
①
Make sure that nothing obstructs the air inlet and air
outlet of indoor and outdoor units.
②
Make sure there is effective grounding.
Make sure the batteries for remote controller are replaced.
③
④ Make sure the installation support for outdoor unit is in good condition. If it's damaged,
please contact GREE appointed maintenance center. If there is rust on the outdoor
unit, please apply some paint to the rusty spot to avoid spreading. BE CAREFUL
when painting!
① Disconnect the power for the air conditioner.
Clean the filter and the body of indoor and outdoor units.
②
Remove the dust and other objects on the outdoor unit.
③
Make sure the installation support for outdoor unit is in good condition.
④
If it's damaged, please contact GREE appointed maintenance center.
If there is rust on the outdoor unit, please apply some paint to the rusty
spot to avoid spreading. BE CAREFUL when painting.
Indoor and outdoor units can be wrapped by special protective bags to avoid rain
⑤
and dust getting into the units to erode them.
Check before Use
Maintenance after Use
15