EN
HDC 155
Troubleshooting
29
12
Troubleshooting
Compressor does not run
Fault
Possible cause
Remedy
U
TERM
= 0 V
There is an interruption in the
battery – electronics connection
Establish a connection
Main switch faulty (if installed)
Replace the main switch
Additional supply line fuse has blown
(if installed)
Replace the supply line
fuse
U
TERM
≤
U
EIN
Battery voltage is too low
Charge the battery
Start attempt with
U
TERM
≤
U
AUS
Loose cables
Poor contact (corrosion)
Establish a connection
Battery capacity too low
Replacing the battery
Cable cross section too small
Change the cable
(see table on page 20)
Start attempt with
U
TERM
≥
U
EIN
Ambient temperature too high
–
Insufficient ventilation
Move the refrigerator to
another location
Condenser is dirty
Clean the condenser
Fan defective (if installed)
Replace the fan
Electric circuit between
the pins in the
compressor interrupted
Defective compressor
Replace the compressor
U
TERM
Voltage between the positive and negative terminals of the electronics
U
ON
Cut-in voltage of the electronics
U
OFF
Cut-off voltage of the electronics
HDC155FF-IO-West.book Seite 29 Dienstag, 14. März 2017 7:48 19
Summary of Contents for 9105204436
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