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GB
9.2
COOLING SYSTEM
ANOMALY
Ithe compressor will
- power failure
not start
- thermostat on the off position, or set to the mi-
nimum
- faulty thermostat
- the over-load protection of the compressor is faulty
- the starting relay is faulty
- the starting capacitor is faulty
- the compressor is faulty
the water is cold but
- little ventilation
the appliance is ope-
- the condenser is dirty or covered
rating excessively or
non-stop
- the thermostat is on maximum cold position
- the room temperature is higher than 32°C
the compressor
- gas leak from the cooling system
works continuously,
- the compressor is faulty
but the water is not
cold
COOLING SYSTEM
too much noise com-
- the machine is not levelled
ing from the appli-
- a few pipes are touching some parts inside the ap-
ance, but it is work-
pliance, thus causing it to vibrate
ing normally
l'acqua fredda esce
- low pressure of the inlet water
piano o non esce
- faulty solenoid valve
- clogged water filter
- the temperature adjuster is faulty and causes
complete freezing of the ice compartment
CARBONATING SYSTEM
the carbonated wa-
- the pressure of the gas in the co2 reducer is set
ter is not very fizzy
to less than 3 bars
or not at all
- co2 cylinder empty
- the temperature of the outlet water is high
- air bubbles inside the carbonator
only gas comes out
- the level probes are dirty
of the carbonated
- the pump turns continuously
water outlet
- the pump turns continuously, inlet water is pre-
sent
- the pump is blocked or the pump-motor is not
working
- the level controller is faulty
- the pump safety device has intervened (no wa-
ter)
continuous dripping
- dirty solenoid valve
from the outlets
the still water comes
- there is a shortage of inlet water
out carbonated
36
POSSIBLE CAUSE
INTERVENTION
- check that there is voltage in the plug
- adjust the thermostat position
- replace the thermosta
t
- replace it
- replace it
- replace it
- replace it
- place the appliance away from the wall
- clean the condenser or free it of its obstacles
- adjust it
- it is normal that the appliance works at a continuously high room tempe-
rature
- contact a specialised technician (refrigerationist)
- replace the compressor
- level the appliance using the adjustable feet
- adjust the position of the pipes, making sure they do not touch any other
parts
- take steps to increase the pressure (autoclave)
- replace it
- replace it
- make the ice melt.
replace the temperature adjuster
- increase up to 3.5 – 4 bars
- replace it
- adjust the position of the thermostat to maximum
- clean out the carbonator
- control and replace
- no water is entering or the water filter is blocked
- the pipe fitting into the carbonator is obstructed. disassemble and cle-
an
- check it and replace it
- control and replace
- check that there is pressure in the network
disconnect and reconnect the machine from the electrical network to reset it
- disassmeble the solenoid valve and clean it
- disassemble and clean or replace
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