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27 • SELF-DIAGNOSIS AND FAULT IDENTIFICATION
MESSAGES
“ no H2o ”
This means there is no water: check that the shutoff
valve is open and that there is water still coming from the
main. If there is no supply from the main, inform the water
company or agency. If there is no problem with the main,
contact a manufacturer technician or authorized service
agent. In the meantime, the oven can still be used in
convection mode.
“ Er 1 ”
The device preventing thermal overload of the motor
has cut in. Switch off the oven immediately and contact
a manufacturer technician or authorized service agent.
“ Er 2 ”
The oven safety thermostat has cut in. Switch off the
oven immediately and contact a manufacturer technician
or authorized service agent.
“ Er 7 ”
An abnormally high temperature rise has registered in the
compartment housing electrical components. The oven
can still be used under close observation, until the arrival
of a service technician.
“ Er 8 ”
An excessive temperature rise registering in the electrical
components compartment could result in damage to
components. Switch off the oven immediately and
contact a manufacturer technician or authorized service
agent.
The main fault warning messages are:
“ Er 3 ”
The boiler safety thermostat has cut in, switch off the oven
immediately and contact a manufacturer technician or
authorized service agent.
“ doP ”
It appears when the door is open and signals that the door
microswitch fails to close the contact. Check that the door
is properly closed. If the signal persists, all the technical
service.
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