Rheem RTGH-RH11DV - Chapter 4: Troubleshooting - Flame and Ignition; Er:10 Flame Loss Troubleshooting

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Errorcode Meaning Condition
FlameLoss(Manualrestore)
If󰘱ameextinctionissuerepeats8
timeswhilecombustingerrorcode
10willappear.
Failureevent
If󰘱amelossoccurs8consecutivetimesduringcombustion,theEr.10willbedisplayed,theburnerwillturn
o󰘯the󰘱ame,andthefanwillpost-purge.
Checkpoint
⑤Checktheflue.(Airintake&exhuastpipe)
⑥Iftheaboveissuesareoperatingnormally,replacecircuitboard.
①
Checkgas
valveconnecting
line.
③Check󰘱ame
detectorsensor's
connectingline
and󰘰xedspot.
②
Checkwire
colorofconnector.
(CN9:Purple/
Purple⑥,
⑫
)
④
Checkwire
colorofconnector.
(CN7:red①,
black⑧)
Chapter4Troubleshooting