CB, RHD Troubleshooting
17
12 Troubleshooting
Compressor does not run
Fault Possible cause Remedy
U
T
= 0 V The connection between the battery
and the electronics is interrupted
Establish a connection
Main switch defective (if installed) Replace the main switch
Additional supply line fuse has blown
(if installed)
Replacing the fuse
U
T
U
ON
Battery voltage is too low Charge the battery
Start attempt with
U
T
U
OFF
Loose cables
Poor contact (corrosion)
Establish a connection
Battery capacity too low Replace the battery
Cable cross section too low Replace the cable
(fig. 4, page 4)
Start attempt with
U
T
U
ON
Ambient temperature too high –
Insufficient ventilation Move the cooling device
Condenser is dirty Clean the condenser
Fan defective (if installed) Replace the fan
U
T
Voltage between the positive and negative electronic terminals
U
ON
Switch-on voltage of the electronics
U
OFF
Switch-off voltage of the electronics
RHD-CB--O-West.book Seite 17 Dienstag, 29. November 2016 11:52 11
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