MARMON ANGELO PO BX101E, Technical Manual

Page: 119 / 121

Copyright by Servizio Clienti ANGELO PO Spa
119
E03
Drain probe fault
CCC : Short circuit
--- : Open circuit
Alert the after-
sales service.
Convection and
steam cooking
cycles are
possible.
Check the discharge temperature
probe. It must have a resistance of
about 1100 Ohm at 25°C. It is
connected to poles 48 and 49 of
the power board.
E04
The motorized
valve is not
positioned
correctly.
Repeat turning
on the oven and
if the problem
persists, contact
the after-sales
service.
Convection and
steam cooking
cycles are
possible.
Check that the motorized valve is
not blocked. Check the 3.15A fuse
(delayed) on the power board.
Check that there is voltage in pole
11 when operating the valve.
Check that the C and NC
terminals of the valve (external
terminals) are connected to poles
37 and 38 of the power board.
E05
Safety thermostat
failure.
Inform the after-
sales service.
The oven’s
functions are
disabled so no
cooking cycles
can be carried
out.
Reset the safety thermostat.
Check that the thermostat
capillary is not bent, squeezed or
broken. Test the oven at the
maximum temperature for some
minutes.
E06
Motor overload
tripped.
Inform the after-
sales service.
The oven’s
functions are
disabled so no
cooking cycles
can be carried
out.
Reset the motor overload
protection relay or reset the alarm
from the keyboard. Check the
motor to rotate free and the 3
phases in case of 3 phases power
supply.
E07 Power board error.
Alert the after-
sales service.
The oven
functions are
disabled and
therefore
cooking cycles
cannot be
performed.
Check that switches 1-2-3-4 of
DP1 on the power board are all in
the OFF position.