haier AD422BMBAA - Manual (Page 14)

Maintenance
Donít in
operation
12
Notice
Only after turning off the unit and
cutting off the power can the
cleaning of the unit be performed.
Otherwise, it may cause electric shock
or injury. Do not use water to clean the air
conditioner.
Otherwise, it
may cause
electric
shock
The repair can only be performed
by the professional workers. Before touch the wire connection
device, cut off the power first.
Use stable stand support.
Please pay high attention when
cleaning the unit
Notice
Clean the air filter
Clean
Notice
Do not use the hot water over 50* to clean to avoid discoloration
or deformation.
Do not dry the unit on fire, the filter may be burnt.
Use cleaner or water to clean to remove dust.
*A* Use cleaner to remove dust. * B * When the dust is too much, use
soft brush and neutral detergent.
( C ) Throw the water off, then put it
in the shadow for airing.