txdutt
Sep 18, 2014Explorer
Easy Fix for Norcold Over Limit switch error
Seemingly out of the blue my Norcold 1210 starting giving me a OP-LI error (IIRC) and shutting off after it had been on for a good 10-12 hours. Fridge had run fine for over a year since buying the rig with no problems at all. So the next time we were out on a weekend trip and it alarmed & shut off, I went outside & pulled the access panel off of the slide to give the back side of the fridge a good lookover. I noticed that the wire from the circuit card with the LED light over to the thermocouple/sensor of the "chimney" was sitting on top of the expansion tank that gets quite warm...hmmm, maybe that's what causing the sensor to read overheat..I relocated the wire to the sensor underneath the tank and made sure it wasn't touching any of the coils. What do you know, no more errors/shutdowns the last 3 times out with it.