Henny Penny FlexFusion FGE 615 Service Instructions Manual page 81

Gas faults and error messages
Leak tightness check gas • When the gas blower start up and the gas magnetic valve is not
heat exchanger yet activated, an underpressure of approx. 3 mbar must be set. If
no underpressure should be generated, there is a leak in the gas
heat exchanger or in the connection length.
Service instructions 81