User Manual

Malfunction code
When there's abnormal phenomenon for the air conditioner, dual-8 nixie tube
displays corresponding malfunction code:

 Operate the air conditioner under abnormal status will cause malfunction, ele-
18
WARNING
If there's below phenomenon, please turn off the air conditioner and disconnect
the power immediately. After that, please contact dealer at once.

ration.

y.
Water leakage at indoor side.
Malfunction code Solution

F1 
F2 
F4 
E8
F0
H3 