MARMON ANGELO PO ACT.O, Technical Manual

Page: 112 / 184

Copyright by Servizio Clienti ANGELO PO Spa
112
Note : on the 20 pans models, together with the alarm code, code 1 for the lower burner
and code 2 for the upper burner will appear.
Code Problem Solution
3 E12:F6
Overheating temperature of
the combustion control
board
Check that the component compartment cooling fans work
properly. Check the cleanliness of the air intakes under the
dashboard and under the component compartment.
4
E12:F10
Internal failure of the
combustion control board
Replace the combustion control board
5
E12:F11
Flame signal detected
before start
Check flame detector cable and connections. If necessary,
replace the combustion control board.
6
E12:F20
Flame signal detection after
a burner stop command
Check flame detector cable and connections. If necessary,
replace the combustion control board.
7
E12:F24
Gas blower speed out of
control or blower blocked
Check that the control and supply cables of the blower are well
connected. If necessary, replace the blower.
8
E12:F26
Blower out of control: the
fan doesn’t stop within
30sec from its switch-off
Check the correct connection of the blower. If necessary,
replace the combustion control board.
9
E12:F30
Operating parameters of
the combustion control
board corrupted
Replace the combustion control board