User Manual

94 Combination Oven Installation and Operation Manual
Section 8
Troubleshooting
Alarm Fault Remedy Notes
E28 Valve has failed to close/
open
Press the “Reset” button Call an authorized service
agent
E29 Core probe not inserted in
the food
Insert the core probe The oven’s functions are
enabled; cooking cycles can
be performed
E80 1 Chamber inverter
anomaly
Call an authorized service
agent
The oven’s functions are
disabled; no cooking cycles
can be performed
E81 2 Chamber inverter
anomaly
Call an authorized service
agent
The oven’s functions are
disabled; no cooking cycles
can be performed
E82 1 chamber combustion
control anomaly
Call an authorized service
agent
The oven’s functions are
disabled; no cooking cycles
can be performed
E83 2 chamber combustion
control anomaly
Call an authorized service
agent
The oven’s functions are
disabled; no cooking cycles
can be performed
E84 1 chamber incorrect
confi guration
Call an authorized service
agent
The oven’s functions are
disabled; no cooking cycles
can be performed
E85 2 chamber incorrect
confi guration
Call an authorized service
agent
The oven’s functions are
disabled; no cooking cycles
can be performed
W01 “Cleaning timer” timeout
Warning
Carry out cleaning before timer
timeout.
It is possible to carry out a
cooking cycle when residual
time has elapsed
W02 Chamber lime scale
quantity check Warning
Check the chamber lime
scale quantity and descale if
necessary.
WARNING!
cleaning
interrupted
Cleaning was interrupted
by means of the START/
STOP button
Restart cleaning or carry out
an emergency rinse.
It is not possible to carry
out cooking cycles until a
complete washing cycle or
emergency rinse cycle has
been performed
ATTENTION!
call the
engineer to
check the
CO
2
and CO
emissions
A year has elapsed since
the last CO and CO
2
fumes
check
Call an authorized service
agent
To clean the parts inside
the technical compartment
(behind the door) it is
necessary to use abrasion
and cut resistant gloves
KEY TO ALARM TABLE (Continued)