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59
TROUBLESHOOTING
NO Error Code
Item
Description
Trouble Shooting
Image
8
Comp Starting
Failure Error
The error code is displayed
when the compressor has
failed to start.
Check the soldering status of the
inverter PCB. (Check if any parts
have short-circuited).
Check if the DC 16V output is less
than 1 3.5V.Check the Comp and
Cycle.
9
Comp IPM Fault
The error code is displayed
when the compressor IPM
fault error has occurred.
10
Comp Abnormal
Current Detec-
tion Error
The error code is displayed
when the compressor
location detection failed.
Check the compressor wire connec-
tions. Check the soldering status of
the inverter PCB. (Check if any parts
have short-circuited).
Check the Comp and Cycle.
11
Comp Motor Re-
striction Error
The error code is displayed
when the compressor motor
is constrained.
Check if the compressor and the
Cycle is normal.
Check the input voltage.
Check the soldering of the invert-
er PCB. (Check if any parts have
short-circuited.)
12
Comp Low Volt-
age Error
The error code is displayed
when the AC Input Voltage
is too low.
Check Input voltage.
(This error occurs when the input
voltage is below voltage or lower.)
AC 53V (Input power AC 110~127V) or
AC 106V (Input power AC 220~240V)
13
Comp Overvolt-
age Error
The error code is displayed
when the AC Input Voltage
is too high.
Check Input voltage. (This error
occurs when the input voltage is
below voltage or higher.)
AC 155V(Input power AC 110~127V) or
AC 310V(Input power AC 220~240V)
Note
. Some models may not include the C Fan.