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7.3.11 ERROR 11 - over/under DC voltage
Check IPM card
heatsink
Carry out voltage and current
checks (ref. ERROR 6)
ERROR 11
Over/under DC voltage
Is the absorption
of the compressor
correct?
YES
Check
compressor
(ref. ERROR 4
)
NO
7.3.12 ERROR 12 - EEPROM error
Replace IPM
card
Check IPM card connection
ERROR 12
EEPROM error
Ar
e
the connections
correct
?
YES
Correct
connections
NO
7.3.13 ERROR 13 - Compressor discharge temperature
too high
Check the
coolant
charge according to
the plate data
Compressor discharge temperature
limit
>110°C
(230ºF)
Compressor discharge temperature reset <90°C
(194ºF)
Check the
refrigerant
circuit
.
Are there any
obstructions
?
ERROR 13
Compressor discharge
temperature too high
The
compressor discharge
temperature is higher
than
110°C
(230ºF)
?
YES
YES
Free obstructions
NO
Check sensor
(Ref. ERROR 3)
NO