Specifications

Equipment details
84
Equipment details
85
Unusual noises
FAULT POSSIBLE CAUSE REMEDY
Loud humming A component of the refrigerant circuit cannot move freely
(touching the wall)
Foreign body jammed between the cooling unit and the wall
Fan noise
Bendthecomponentcarefullyaway
from the obstruction
Removetheforeignbody
Compressor is not running (connected to AC supply)
FAULT POSSIBLE CAUSE REMEDY
Novoltage Interruption in the supply cable
Mainswitchfaulty(ifinstalled)
Additional supply line fuse has blown (if installed)
Establish a connection
Replacethemainswitch
Replacethesupplylinefuse
Voltageispresentbutthe
compressor doesn’t run
Ambient temperature too high
Insufficient ventilation and/or air supply
Condenser is dirty
Movetherefrigeratortoanotherlocation
Clean the condenser
Electric circuit between the pins in
the compressor interrupted
Defective compressor Replacethecompressor
Poor cooling, interior temperature increases
Compressor runs for a long time/
continuously
Ambient temperature too high
Insufficient ventilation and/or air supply
Condenser is dirty
Faulty fan
Movetherefrigeratortoanotherlocation
Clean the condenser
Replacethefan
Compressor runs intermittently Batterycapacityexhausted Charge the battery