Garbin PICCOLO Betriebs- Und Wartungsanleitung Seite 31

2 - INSTRUCTIONS FOR INSTALLATION AND MAINTENANCE
X
Fig. 4
F1
Fig. 5
2.4 - Diagnosis of certain faults
Type of fault
The heating of the cooking
chamber does not start.
The thermostatic control of
temperature is not correct.
The ventilation fan motor
does not work.
The humidification function
is incorrect (insufficient or
excessive).
Possible causes
• Incorrect temperature setting.
• Intervention, if present, of the safety
thermostat (F1)
• Control thermostat is faulty.
• Resistor meter (if present) is faulty.
• Wires of cable to the resistors are di-
sconnected.
• Door is not properly closed.
• Control thermostat is faulty.
• Bulb of the thermostat is faulty or off
socket.
• Cable wires are disconnected.
• Capacitor is faulty.
• Foreign body blocking the fan.
• Door is not properly closed.
• The water supply from the water
grid is not correct.
• The solenoid valve is faulty.
• The pressure reducer is obstructed.
EN
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