Fridge DW Series Product Manual

8 - TROUBLESHOOTING
PROBLEM CAUSE SOLUTION
The appliance is
not working
Thermostat
set to o.
make sure it is set to on.
The a u t o m a t i
c breaker of the
electric system is o.
make sure the electrical system automatic circuit breaker is
engaged.
No mains voltage.
the power supply cable is not faulty
any junction points in the power line are ecient and terminals
are properly tightened.
make sure that the battery is in good working order (for battery-
powered versions).
make sure that the poles on the battery have not oxidised and
that the same is true for the contact points (for
battery-powered versions).
check the standard battery protection settings
make sure that the voltage on the electronic control unit
terminal board corresponds to that of the battery.
check to ensure that the size of the cable connecting the battery
to the electronic control unit corresponds to specications
The appliance is
not working Insucient power
make sure that the drawers are airtight when closed.
Check to make sure the appliance is well away from heat
sources
make sure the refrigerator and remote refrigerating unit are
suciently ventilated
check whether frost has accumulated on the evaporator
the condenser is not blocked by dust
the fan can rotate freely
the refrigerator is not over-full
Noisy fridge
The appliance or
refrigerating unit is
not properly level.
Call the assistance service.
The refrigerator
is touching other
objects that may
cause vibrations
Call the assistance service.
The refrigerating
circuit tubes at the
back of the unit are
touching or vibrating
against the appliance
Call the assistance service.
72
EN