Kolin Quad Series - Malfunction Codes and Critical Situations

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Operation starts or stops abnormally.
Power fuse or switch often breaks.
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Electrical lines are much hot or lines cover breaks.
Other strange situations.
Malfunction code Solution
H1
Note: If there're other malfunction codes, please contact qualified professionals for service.
Means defrosting status. It’s the normal phenomenon.
Carelessly splash water or something into air conditioner.
E2
H5
Please contact professional person to deal with it.
Please contact professional person to deal with it.
E5
H4
Please contact professional person to deal with it.
Please contact professional person to deal with it.
E4
H3
Please contact professional person to deal with it.
Please contact professional person to deal with it.
L9
H5
Please contact professional person to deal with it.
Please contact professional person to deal with it.
Please contact professional person to deal with it.PL
PH
HC
Please contact professional person to deal with it.
Please contact professional person to deal with it.
Please contact professional person to deal with it.LP
Please contact professional person to deal with it.Fo
Please contact professional person to deal with it.F3
Please contact professional person to deal with it.F4
Please contact professional person to deal with it.F5
Please contact professional person to deal with it.F0
Please contact professional person to deal with it.E6
Please contact professional person to deal with it.F1
F2
U7
Please contact professional person to deal with it.
Please contact professional person to deal with it.
Others
The connection between AC and power cord or among other elements independently
shall be subject to wiring diagram on the unit.
Model and rated value of fuse shall be subject to screen print on corresponding
controller or protective bushing.
immediately stop all operation and unplug the unit.
If the following situation occurs please contact your dealer and
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satisfying, please contact the service center.
● If the quality of the after service of your air conditioner is questionable and not
After service