Battery Protection - Electrolux RCW 42 DC Installation, Bedienung Und Wartung

To avoid an unloading of the battery, the electronic unit is fitted with a bat-
tery protection that cuts in and out the compressor, on the voltage values
shown in the table.
No cold, compressor is not working
No cold or not cold enough, compressor is working
too cold
noise
heavy ice formation on the evaporator
bad odor inside the refrigerator
selector switch and/or thermostat knob in
0-position
no power supply
faulty fuse (RCW42DC only)
faulty thermostat
faulty compressor or Electronic unit
thermostat knob in bad position
ice layer on evaporator
ambient temperature too high
unit is standing uneven
too much „warm" products inserted
bad ventilation
dusty condenser
lid gasket damaged
thermostat knob in bad position
selector switch on position „freezing"
faulty thermostat
unit is standing uneven
lid left open for a long time
lid gasket damaged
high air humidity
bad cleaning
unit left out of operation with closed lid
B
ATTERY PROTECTION
F
AULT FINDING LIST
cause
(RCW42DC
place switch/knob in correct position
check power supply (RCW42AC) resp. battery
(RCW42DC)
check / replace fuse
replace thermostat (service)
replace compressor system (service)
turn thermostat knob to a higher position
have the unit defrosted
change the unit's location
check the maximal inclination
remove some products
Keep the air vent openings of the compressor
cover always free from any obstructions
clean the compressor system
replace the lid gasket (service)
turn thermostat knob to a lower position
turn the selector switch to position
„refrigerating"
replace thermostat (service)
take the unit to a „firm" position (pay attention
to the inclination)
just open the lid when needed
replace the lid gasket (service)
take the unit to a dry location
clean the inside of the box
leave the lid open when the unit is out of use
- 9 -
)
ONLY
compressor cut-off
voltage
12V 10.4V
24V 22.8V
remedial action
cut-in
voltage
11.7 V
24.2 V