Kastel KP 21/5, User Manual

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6
ENGLISH
PROBLEM - REASON - SOLUTION
3
PROBLEM REASON SOLUTION
No water supply Check the water system Switching on the machine, it
doesn’t start No power supply Check the electrical system
No refrigerant in the ice maker
Probable gas leak from the cooling
system. Repear the leak
The condensation cycle is not
correctly effected
Air cooled system:
- possible faulty fan motor
-
possible faulty pressure switch
Water cooled system:
- no water in the cooling system
(see “ the safety thermostat
operates”)
Blow-by of the freon from the gas
valve
Change gas valve
Blow-by of water throught the
water inlet valve
Change water inlet valve
The ice maker effects the cycle
but it doesn’t produce ice
Low performance of the
compressor
Change compressor
Dirty or faulty water pump
First clean water pump, eventually
change it
Obstructed suntion filter of the
pump
Check and clean the filter
Faulty or obstructed water inlet
valve
First clean the valve, eventually
change it
Faulty timer: it doesn’t open the
valve
Change timer
Dirty or obstructed sprayers
Check the sparyers and clean
them
Water leak from the bin Check bin seal
No water spraid during spaying
period
The overflow gasket is damaged
Check and eventually change the
gasket
The hot gas valve doesn’t open
when operated
Check electrical system
Check the valva and eventually
change it
Faulty evaporator thermostat Change the thermostat
No water filled up in the bin Check water flow in the evaporator
The thermostat operates or it is
faulty
Check if the bin thermostat has
operated and eventually change it
The defrost is not correctly
effected
Blocked timer Change the timer
Faulty evaporator thermostat Change the evaporator thermostat Sheet of ice under the
evaporator Faulty or blocked timer Change the timer