A-29
TROUBLESHOOTING
BEFORE CALLING FOR SERVICE
ANSWERS TO MOST FREQUENT QUESTIONS
Always cut off the main power before replacing any parts. Take care of water and electric wire
supply system when pulling the oven.
Control parts on the front and proofer
control:
Remove the side panels of the oven and the
proofer by screwing out the screws.
Motor system on the back of the oven:
Pull the oven and screw out the panels.
Questions Solutions
The oven does not turn on.
Check the breakers on the front panel.
Check the breakers of the building.
Check if the doors are tightly closed.
Check the motor fuses and the overload relays
located in the electrical control panel.
The oven does not produce heat.
1. If the oven blowers are on
• Make sure: the thermostat is adjusted to a
temperature high enough to turn on the pilot
light.
2. If the oven blowers are not on
• Check the overload relays located in the
control compartment. If anyone of these is
disengaged, call for a qualified technician.
The rack does not rotate
Check if the doors are well closed.
Check the doors and rack switches.
Check the belt of the rack.
Check the fuse of the gearbox.
Uneven baking.
Make sure that the grills do not obstruct the air
flow. Do not use foil on the grills.
Verify the temperature of the oven by using an
oven thermometer and make sure that it is even
with the thermostat setting.
If the oven is baking too much on the sides, it is
possible that the fan is not cycling properly.
Verify if the motor turns 2.5 minutes in a
direction, stops 30 seconds and starts for 2.5
minutes in the opposite direction.
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