Instrucciones de uso - Marine by Dometic Group

HDC-190, HDC-220TroubleshootingInterior temperature too low in control setting “1”Fault Possible cause RemedyCompressor runsconstantlyCompressor runs for along timeThermostat sensor has no contact tothe vaporiserShort circuit in the thermostat lineThermostat defectiveLarge quantities have been frozen inthe freezer compartmentSecure the sensorChange the thermostat–Cooling capacity drops, interior temperature risesFault Possible cause RemedyCompressor runs for along time/continuouslyCompressor does notrun oftenVaporiser iced overDefrost the vaporiserCooling area insulation is insufficient(moist/wet)Adjust/replace the doorsealAmbient temperature too high –Insufficient ventilationMove the refrigeratorCondensor is dirtyClean the condensorFan defective (if installed)Replace the fanBattery capacity exhaustedCharge the batteryUnusual noisesFault Possible cause RemedyLoud hummingA component of the refrigerant circuitcannot move freely (lies against thewall)Foreign body jammed between thecooling device and the wallFan noise (if installed) –Bend the componentcarefullyRemove the foreign body31