condensate and re-start the unit. (For more information about how to drain, refer to the
“Drainage Instruction” please). If the unit is not shut down manually, the unit will
recover to the original operating status automatically once the water is fully drained.
Or connect the power to re-start the unit again.
3. Auto-Defrosting Protection
The system of this unit is with Auto Defrosting function, and will light up until Auto
Defrosting is finished.
4. Auto overheat protection
This unit is with auto overheat function under heating mode. Compressor and lower
fan will stop working if unit with higher temperature, and recovery if unit temperature
down to normal to prolong unit working life.
5. Delay protection function of compressor
This unit offers restart protection to compressor. Except that the compressor may start
immediately when the unit is energized first time, there is 3-minute delay re-start
protection after compressor is shut down.
Maintenance and Service
Note: Be sure to turn off the unit and pull out the plug before maintain or send to service
center.
1. Surface cleaning
1) Clean the unit surface with wet soft cloth and do not use chemical solvents such as
alcohol and gasoline to avoid any damage to unit.
2) Clean the dirty air outlet or louvers with wet soft cloth and detergent.
3) Any chemical solvent is prohibited to use for unit cleaning or put such things near the
unit for a long time.
4) Any thinner, alcohol-glazer or other similar solvents is prohibited for unit cleaning.
2. Filter cleaning
Clean the filter once every two weeks, or it would influence the unit function if filter
clogged with dust.
1) How to clean filter
1. Grip the filter handle and pull it out gently in correct direction.
2. Clean the dirty particles in filter by cleaner if it is necessary.
3. Immerse and wash the filter gently into warm water (about 40℃) mixed with neutral
cleaner, and then rinse and dry them thoroughly in the shade.
Notes:
l Pull out the filter gently.
l Removal of filter at back panel is at priority then for the filter at side panel, to avoid any
twist or damage to filter.
l Do not squash the mesh.
l Do not hit the mesh with sharp objects or brush.
