Passion R06SPA - Page 18

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Error
Code
Name
Descriptions
Solutions
1
IPM Over-current
IPM Module problem
Replace inverter
module
2
compressor
synchronous
abnormal
Compressor failure
Replace compressor
4
reserved
--
--
8
compressor
output phase
absent
Compressor wiring
disconnected or poor contact
Checking compressor
input circuit
16
DC bus low
voltage
Input too low voltage, PFC
module failure,
Inspect the input
voltage, replace
module
32
DC bus high
voltage
Input voltage too high, PFC
Module failure
Replace inverter
module
64
Radiator over
temperature
Main unit fan motor failure, air
duct blockage
Inspect fan motor, air
duct
128
Radiator
temperature error
Radiator sensor short circuit
or open circuit fault
Replace inverter
module
257
communication
failure
Inverter module doesn’t
receive order from main
controller
Inspection the
communication
wiring= between main
controller and inverter
module
258
AC Input phase
absent
Input phase absent (Three
phase module is effective)
Inspection input circuit
260
AC Input
over-current
Input three phase imbalance
(three phase module is
effective)
Inspection input three
phase phase voltage
264
AC Input low
voltage
Input low voltage
Inspect input voltage
272
Compressor High
pressure failure
Compressor high pressure
failure (reserved)
288
IPM too high
temperature
Main unit fan motor failure, air
duct blocked
Inspect fan motor and
air duct
320
Compressor peak
current too high
Compressor line current too
high, the driver program
doesn’t match with
compressor
Replace inverter
module
384
PFC module
over-temperature
PFC Module too high
temperature