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9.2 cooling sYstem
ANOMALY
The compressor will not start.
The water is cold but the appliance
is operating excessively or non-stop.
The compressor works continuously,
but the water is not cold.
COOLING SYSTEM
Too much noise coming from the ap-
pliance, but it is working normally.
Cold water comes out slowly or not
at all.
CARbONATING SYSTEM
The carbonated water is not very
fizzy or not at all.
Only gas comes out of the carbon-
ated water outlet.
28
POSSIbLE CAUSE
Power failure.
Thermostat on the off position, or set to the minimum.
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.
Little ventilation.
The condenser is dirty or covered.
The thermostat is on maximum cold position.
The room temperature is higher than 32°C.
Gas leak from the cooling system.
The compressor is faulty.
The machine is not levelled.
A few pipes are touching some parts inside the appliance,
thus causing it to vibrate.
Low pressure of the inlet water.
Clogged water filter.
The temperature adjuster is faulty and causes complete
freezing of the ice compartment.
The pressure of the gas in the CO
than 3 bars.
CO
cylinder empty.
2
The temperature of the outlet water is high.
Air bubbles inside the carbonator.
The level probes are dirty.
The pump turns continuously.
The pump turns continuously, inlet water is present.
The pump is blocked or the pump-motor is not working.
The level controller is faulty.
The pump safety device has intervened (no water).
Check that there is voltage in the plug.
Adjust the thermostat position.
Replace the thermostat.
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 temperature.
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.
Make the ice melt.
Replace the temperature adjuster.
reducer is set to less
Increase up to 3.5 - 4 bars.
2
Replace it.
Adjust the position of the thermostat to maximum.
Clean out the carbonator.
Control and replace.
No water in entering or the water filter is blocked.
The pipe fitting into the carbonator is obstructed. Disassem-
ble and clean.
Check it and replace it.
Check it and replace it.
Check that there is pressure in the network.
Disconnect and reconnect the machine from the electrical
network to reset it.
INTERVENTION
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