60
Anom-
aly
Type of
anomaly
Description
Possible causes
Actions
BSOt
Stops
cooking
cycle
Boiler SSR NTC over-
temperature (NTC4)
• Inlet air filter dirty;
• Cooling fan failure;
• Cooling inlet air sucking
warm/hot air;
• Oven installed by hot
machine,
• Steam/Heat leakage in
the electronic
compartment.
The oven can continue to work in recovery
mode: cooking cycles will not use the boiler.
• Do not switch the oven Off;
• Wait for the temperature to decrease;
• Clean the inlet air filter;
• Check with a thin strip of paper whether a
consistent air flow can be detected at the
cooling air inlet: if not, call service;
• Check if the inlet cooling air may be affected
by heat produced in the kitchen (in case the
oven is located by hot appliances, stop
working with those appliances and inform
Service);
• If the error persists, call Service.
butn
Stops
oven
One or a combination
of the panel buttons
are permanently
blocked
The panel has been acci-
dentally hit or damaged.
Press all buttons to possibly unlock the wrong
one/ones. The permanent blocked buttons are
lighted during the error on display.
Cdo
Stops
cleaning
Warning in
cooking
Cleaning drawer cap
absent
• The cap of the cleaning
drawer is not detected; it
is not possible to
FINISH a cooking or
cleaning cycle.
The oven can continue to cook but cleaning
cycle could not be performed until the drawer
cap will be in place;
• Screw correctly the cap on the cleaning
drawer in the front of the oven;
• If the error persists, rotate the cap 180° and
screw again. Call Service.
CFbL
Warning
Cooling fan failure
• Cooling fan motor over-
load due to dirt or
oxidation
• Other electrical/
mechanical issue
The oven will be operative until the electronic
will reach the critical temperature.
Call Service
CLdr
Warning
Cleaning drawer cap
missing before start-
ing a cooking or
cleaning cycle
• The cap of the cleaning
drawer is not detected.
It is not possible to
START a cooking or
cleaning cycle.
• Screw correctly the cap on the cleaning
drawer in the front of the oven;
• If the error persists, rotate the cap 180° and
screw again. Call Service.
CntC
Stops
cooking
Cavity SSR NTC fail-
ure (NTC3)
• Connector failure;
• NTC sensor failure;
• ACU failure;
• Restart the oven;
• If the error persists, call Service.
CPUA
Stops
oven
ACS microprocessor
does not
communicate
ACU failure.
• Restart the oven;
• If the error persists, call Service.
CPUt
Stops
oven
TC microprocessor
does not
communicate
ACU failure.
• Restart the oven;
• If the error persists, call Service.
CSHt
Warning
Cavity SSR NTC high
temperature (NTC3)
• Inlet air filter dirty;
• Cooling fan failure,
• Cooling inlet air sucking
warm/hot air;
• Oven installed by hot
machine;
• Steam/Heat leakage in
the electronic
compartment;
• Do not switch the oven Off;
• Wait for the temperature to decrease;
• Clean the inlet air filter;
• Check with a thin strip of paper whether a
consistent air flow can be detected at the
cooling air inlet: if not, call Service;
• Check if the inlet cooling air may be affected
by heat produced in the kitchen (in case the
oven is located by hot appliances, stop
working with those appliances and inform
Service);
• If the error persists, call Service.