22
MALFUNCTION
POSSIBLE CAUSE
POSSIBLE SOLUTION
The cell front board does
not switch on
The cell fans do not turn
The compressor does
not function
The compressor functions but
does not cool the cell
The condenser fan does
not function
No evaporator
defrosting
No power supply
Check the connection to the electrical line
No power supply
Check the connection to the electrical line
Faulty fan
Faulty board
Technician intervention to replace
the board
Technician intervention to replace
the board
No power supply
Verificare l'allacciamento alla linea elettrica
Intervention of the internal Klixson
due to overloads
Intervento di un tecnico
No electronic board consent
Check the connection to the electrical line
No coolant gas
Technician intervention
No power supply
Check the connection to the electrical line
Faulty fan
Intervention of a technician
to replace the fan
No electronic board consent
Technician intervention to replace
the electronic board
Defrosting cycle incorrect programming
Control defrosting cycles programming
Faulty defrosting line coil or solenoid valve
Intervention of a technician to replace
the solenoid valve or coil
Faulty solenoid valve
Technician intervention
Dirty condenser
Clean condensing battery
Faulty liquid line solenoid valve
Intervention of a technician to replace
the solenoid valve or coil
Faulty defrost line solenoid valve
Intervention of a technician to replace
the solenoid valve or coil
Protective fuses triggered
Fuse replacement by an authorised
technician
Diagnostics NOT managed by the electronics:
