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