42
Troubleshooting
English
AppendixAppendix
Problem Solution
The air conditioner stops
working.
Check the circuit breaker. If it is flipped off, flip it on again and
unit again.
Cannot change the
temperature.
Check if the unit is in Fan or Fast mode. If so, you cannot change
the set temperature; the unit automatically controls the set
temperature.
Improper airflow temperature.
Check the set temperature. In Cool mode, cooling occurs only
higher than the current temperature.
Use
the
on the remote control to change
the set temperature.
is blocked, the cooling and heating performance may decrease.
so, the cooling and heating performance may decrease.
Cannot change the airflow
direction.
Check if the good'sleep function is on in Cool mode. If so, you
Cannot change the fan speed.
Check if the unit is in Auto, Dry, or Fast mode or the good'sleep
function is on in Cool mode. In these conditions, you cannot
control the fan speed; the unit automatically controls the fan
speed.
Troubleshooting
Appendix