Troubleshooting - Omcan PE-IT-0024-S Manual De Instrucciones

WORKING ERRORS
SYMPTOM
The oven does not switch on.
The display is off in spite of the
main switch being on position 1
and the electric supply is in order.
Inner light bulb does not switch on. Burned inner light bulb.
The door is closed, but fume
comes out.
The baking chamber does not heat
suitably.
The baking chamber does not heat
suitably in spite of the temperature
being set rightly.
The temperature continues going
up over the set by thermo/timer.
CONTROLLER ERRORS
DISPLAY ALARMS ALARMS MEANING POSSIBLE CAUSES EFFECT
ER1 Top probe damage
or probe connection
anomaly.
ER2 Bottom probe
damage or probe
connection anomaly.
POSSIBLE CAUSE
No electric Energy in the net.
Main switch off (positioned on "0"). Rotate the main switch to position
Digital thermo/timer defective.
Inner light bulb switch defected.
No electric supply power on the
light bulb.
Exhauster butterfly valve closed.
The set temperature are too low.
One or more heating elements are
defected.
Power card contactors contacts
blocked (heating elements always
supplied).
Thermo/timer contacts defective.
Top probe defective
or anomaly probe
connection.
Bottom probe
damaged or probe
connection anomaly.
15

Troubleshooting

SUGGESTED REMEDY
Check the general contactor, the
socket, the plug, and the supply
cable.
"1".
Replace the digital thermo/timer.
Replace inner light bulb.
Replace light bulb switch.
Check electric connection with the
light bulb.
Open more the valve and check
the right functioning.
Set the right temperature.
Replace the defective heating
elements.
Check and, if necessary, replace
contactors card.
Check and if necessary replace the
thermo/timer.
Top heating
elements
disconnection and
intermittent buzzer
sound.
Bottom heating
elements
disconnection and
buzzer intermittent
sound.
SOLUTIONS
Connect again
and/or replace the
top probe.
Connect again
and/or replace the
bottom probe.