Henny Penny FlexFusion FPG-221 Service Instructions Manual page 117

INFORMATION
Troubleshooting
Preparations •
Troubleshooting With active gas burner (gas flame), the ionization stream of the flame
The transformer (b) is only supplied with voltage with active gas request.
Check the resistance of the glow electrode when it has cooled
down. To do this, disconnect the plug at the corresponding
transformer (24V AC output side at T10 / T20). Perform
measurement on the connector.
The resistance must be between 1 and 6 ohms.
Replace electrode if resistance is out of range.
Check output voltage on the transformer.
The voltage is 24 V.
Check the current consumption of the glow electrode. This must
be at least 1.4 A.
Check fuse F1 on the transformer.
The fuse has blown.
Replace fuse. Repeat test and replace glow electrode if
necessary.
Check supply voltage at the transformer.
No voltage present = Check neutral conductor. Replace
transformer.
Voltage present = Replace ignition module.
Ionization electrode
On the Service menu, select the Gas CO
Only begin troubleshooting when Gas request lights up green.
•
monitoring (d) must be at least 3 µA. In addition to the ionization
electrode, the ignition module (a) can also be the cause of the error.
Service-instructions
Fault messages & troubleshooting
calibration and start.
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