Possible Anomolies, Alarms And Errors - GGM gastro POP434E Mode D'emploi

8 POSSIBLE ANOMOLIES, ALARMS and ERRORS

Anomaly
The oven doesn't switch on, the
displays stay off
The display is switched off even
though the general switch is in
position "1" and the power
supply is present
One or more bulbs do not come
on even when the oven heats
up
The cooking chamber does not
heat up enough
The temperature continues to
increase above the settings
effected with the thermostat
The door is closed but smoke
comes out
Alarm
Ht
PF
PF1
PF2
Possible cause
No electricity
The general switch is in position "0"
The oven general switch is faulty
The safety switch inside the system
is in position "0"
Safety Thermostat intervention
measure
Appliance/s off
Faulty device
One or more bulbs are burnt out
The transformer is faulty
The bulb holder is broken
The top element and/or the bottom
have been set too low
The resistors function only partially
The relay board is faulty
The vent valve is too open
Relay board contacts stuck (resistors
always powered)
The vent valve is closed
Vent valve closed
Cause
Control compartment high
temperature
Power supply interruption alarm
Power supply interruption alarm
during cooking timer counting with
duration that does not cause any
interruption of the cooking cycle
Power supply interruption alarm
during cooking timer counting with
duration that cause an interruption of
the cooking cycle
Possible solution
Check the general switch, the socket,
plug and the supply wire, and the terminal
inside the control compartment
Turn the general switch to position "1"
Replace the oven general switch
Turn the safety switch to position "1"
Open the right panel, re-activate the
thermostat and the safety switch
Press the SWITCH ON/OFF key for 1
second
Replace device
Replace the burnt bulbs
Replace the transformer
Replace the bulb holder
Increase the top/bottom element
percentage
Check the resistor tension
Check whether the resistors are broken
Replace the relay board
Adjust the vent valve
Check and possibly replace the relay
board
Adjust the vent valve
Open the valve further and check that is
functions properly.
Solution
Check for possible obstructions to the
ventilation of the electrical system
compartment
Press and release a key
Check the appliance supply connection
Press and release a key
Check the appliance supply connection
Press and release a key
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