Generic Gas Fault; The Unit Does Not Heating (No Error Message) - Henny Penny SmartCombi ESC 615 Troubleshooting Manual

SmartCombi™ Service
Description:
This error message appears if F1 has changed to F0 (flame detection from the electronic) 5 times
during a cooked process, without demand from the software temperature controller (i.e. during the heat
demand). In this case the igniting box has independently ignited a lapsed flame again. This is not
normal and the possibility passes that the gas burner or other gas/air components are blocked. A high
CO eduction is possible. If the "flame OK signal (F0)" would never recognized, this error is
suppressed. There can be an electrical problem if there is no blockage of the gas pipe. This means that
the" flame OK" signal conducted reliably to the control. The reason could be the ignition box, the
flame-signal board into the harness or wrong wiring at the ignition box
Troubleshooting:
Check ignition box N10 / N20 (N20 only at HD20.x).
Check ionisation electrode
Change flame-signal board located at the harness (N11 / N22 (N22
only at HD20.x)

The unit does not heating (no error message)

Description:
There is no demand on the ignition box.
Troubleshooting:
Check fuse F4 at the relay card A1.

generic gas fault

all gas units
Remedy
Remedy
Function o.k. ?
Yes No
Function o.k. ?
Yes No
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