INVENTOR R2FO-50 User Manual page 23

Clean and Care
①
Be sure that nothing obstructs the air outlet and intake vents
②
Check that whether earthing wire is properly connected or not.
③
Check that whether the batteries of air conditioner are changed
or not.
④
Check that whether the installation stand of the outdoor unit is
damaged or not. If damaged, please contact the dealer.
①
Cut the power off.
②
Clean the filter and indoor and outdoor units' bodies.
③
Clear dust and obstruction from the outdoor unit.
④
Repaint the rubiginous place on the outdoor unit to prevent it from spreading.
Check before use
Maintenance after use
21