20
Appendix
PROBLEM
SOLUTION
The cool (warm)
air does not come
out of the air
conditioner.
• Check if the air conditioner has just been turned
on. If so, wait 3 minutes. Cool air does not come
out to protect the compressor of the outdoor
unit.
• Check if the air conditioner is installed in a
place with a direct exposure to sunlight. Hang
curtains on windows to boost cooling efficiency.
• Check if the cover or any obstacle is not near
the outdoor unit.
• Check if the refrigerant pipe is too long.
• Check if the air conditioner is only available in
Cool mode.
• Check if the remote control is only available for
cooling model.
The fan speed does
not change.
• Check if you selected Auto or Dry mode.
The air conditioner automatically adjusts the
fan speed to Auto in Auto/Dry mode.
Timer function does
not set.
• Check if you press the
Power
button on the
remote control after you have set the time.