Product Manual

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RPD190, RPD218 Troubleshooting
31
11 Troubleshooting
Compressor does not run (battery connection)
Fault Possible cause Remedy
Device does not
function, Power LED
does not glow
U
Te r m
= 0 V
The connection between the battery
and electronics unit has been
interrupted.
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.
Internal fuse has blown. Replace the internal fuse.
U
Te r m
≤ U
ON
Battery voltage is too low. Charge the battery.
The device does not
cool (power is present,
power LED is lit)
Defective component This can only be repaired
by an authorised repair
centre.
The device does not
cool, power is present,
status LED flashes
Start attempt with
U
Te r m
≤ U
OFF
Loose cables
Poor contact (corrosion)
Establish a connection.
Battery capacity too low Replace the battery.
Cable cross section too small or cable
too long
Replace the cable
according to fig. 9,
page 17.
The device has switched off due to an
internal fault.
This can only be repaired
by an authorised repair
centre.
Start attempt with
U
Te r m
≥ U
ON
Ambient temperature too high –
Insufficient ventilation Clean existing ventilation
or install sufficient
ventilation.
Condenser is dirty Clean the condenser.
Fan defective Replace the fan.
Electric circuit between
the pins in the
compressor interrupted
Defective compressor This can only be repaired
by an authorised repair
centre.
RPD190-218--IO-AU.book Seite 31 Montag, 24. Oktober 2016 5:08 17