Skeleton Diagrams - DeDietrich C 230 ECO Installation And Service Manual

Flue gas pressure switch
The boiler is fitted with a flue gas pressure switch which checks that
the combustion products are correctly evacuated. If the chimney is
blocked, the pressure switch opens its contact and shuts down the
boiler. To restart the boiler, it is necessary to reset the safety control
box after correcting the problem (Refer to the connection instructions
supplied with the control panel.).

4.8 Skeleton Diagrams

Refer to the connection instructions supplied with the control
panel..
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C 230 ECO 03/10/2012 - 300015171-001-01