No Fl code

[DansBounder]

Hope I'm in the right place. I have a 2006 Fleetwood Bounder 35E. Original Norcold 1200 went out last month. I had it replaced with a Dutch Aire HVAC 12 DC unit. This is the first time out camping. Today NO FL code came up on the frig.
I turned it off and on a few times. Code came back. Finally after 35 or 40 minutes it started working again?? Don't know what I did. Just moved wiring around checking for anything?
Anyone have a problem with this type unit?

DansBounder

[Old-Biscuit]

No FL code is for the propane flame failure
Is that 12VDC fridge a propane unit or a compressor unit??

No FL would mean propane didn't light off/Prove that it lit
Dirty burner, spark electrode
OF loose wire connection

Anytime something 'fixes' by moving wires...need to go back thru and check each wire connection
They need to be Clean and TIGHT

Wiggling just allowed a connection that WILL work loose again

[DansBounder]

This is a 12VDC compressor. No more propane. I figured NO FL was no flame but wasn't sure why it would come up.

DansBounder

[Gary RVRoamer]

The Dutch Aire HVAC unit is a replacement cooling unit; you still have the Norcold circuit board and apparently have left one of its sensors in place so that it is still signalling "No Flame". Go back over the installation instructions and you will probably find a step was missed. If you did the Hvac conversion yourself, it's just your mistake. If JC Refrigeration or a pro RV tech did the conversion, call them for help in getting it fixed.


As I recall, the flame sensor terminals on the circuit board need to be jumpered (shorted together) to simulate that a propane flame is present, but it's been sometime since I looked into that.

[DansBounder]

Thanks Gary RVRoamer, a pro tech did the install so I will call them. I will also read over the install paperwork myself just so I know how it works.

DansBounder