Carbest V90L Benutzerhandbuch Seite 49

Carbest Refrigerator V 90L 713501
II.O.TROUBLESHOOTING
(1) The compressor is not running
Fault
Device does not
function and has no
power
Voltage is being
applied, but the com
pressor does
not operate
Electric circuit
between the pins in
the compressor
interrupted
(2) Poor cooling, increase in interior temperature
Fault
Compressor runs
for a longtime/
continuously
Compressor does not
run often
(3) Unusual noises
Fault
Loud humming
Possible cause
Connection supply line
interrupted
Main switch faulty
(if installed)
Ambient temperature too high
Insufficient ventilation
Condenser is dirty
Defective compressor
Possible cause
Ambient temperature too high
Insufficient ventilation
Fan defective
Battery capacity exhausted
Possible cause
A component of the refriger-
ant circuit cannot be moved
freely (touching the wall)
Some foreign objects stuck
between the refrigerant circiut
and the wall
Fan noise
49
Remedy
Establish a connection
Replace the main switch
Clean existing ventilation or
install sufficient ventilation
Clean the condenser
Replace compressor
Remedy
Upgrade to satis
requirements in installation
guideline.
Replacethe fan
Change the battery
Remedy
Bend the component care
fully away from the
obstruction
Remove the foreign object
Replacethe fan