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Appliance Guru
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Category: Appliance
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Norcold model N8421 MRT A bump will cause the alarm to beep

Customer Question

Norcold model N8421 MRT
A bump will cause the alarm to beep and the code FL comes on. I can restart it immediately but it will go off again shortly.
Submitted: 8 months ago.
Category: Appliance
Expert:  Appliance Guru replied 8 months ago.
Hello and thanks for using this service, if you have been waiting do not worry or get upset. I am Appliance Guru an extremely experienced tech on the site and I try to get to as many customers as I can. I just picked up your question now. Answer: This means the flame must be going out on the unit. Can you take out and clean the pilot flame and clean off the flame rod with some sand paper and see if it still does that? That is the likely cause