Table of Contents
Advertisement
Error Code
When error happens to the unit, the error code will be shown
on the wired controller. When multiple errors simultaneously
happen, the error codes will circularly show up.
When error occurs, please immediately shut down the unit
and contact service center.
● If show other code, please turn off and contact the service
center.
● If show "bL", please turn off and clean the filter(please cut
off power before take out filter).
Finish clean and well install the filter, please turn on , then
the code will disappear.
Error Code
bL
Filter clean remind
H0
High exhaust temp. protection
H1
Overcapacity protection
H2
Compressor overload protection
H3
Anti-frost protection
H4
System high pressure protection
H5
System low pressure protection
H6
Lack refrigerant/ valve stop protection
C8
Auxiliary heat adhesion protection
C9
The communication between indoor unit and wired controller fault
E0
Indoor temp. sensor open/short circuit
E2
Outdoor temp. sensor open/short circuit
CJ
Wired controller temp. sensor fault
FF
Defrost or heating oil return
C3
Indoor unit report outdoor unit fault
Cb
Water full protection
Name
12
Advertisement
Table of Contents
