Are you getting the LI oP error code on your RV style Norcold refrigerator? Try these four troubleshooting steps before calling someone to fix your RV refrig.. If you got the diagnostic code on the "eyebrow" panel, it is the internal high limit switch and not the add-on (recall) box. The switch itself is not something you reset, but you can reset the main circuit board (which is what the Norcold tech would do).
Norcold RV Fridge showing error code L1 Op? Watch as Nicole & I show you a quick easy and inexpensive fix to get your fridge back into service.. Norcold Fault Code l1-op. One of the challenges of owning a recreational vehicle is keeping all amenities functional.Failure to do so leads to all sorts of problems. For example, a broken air conditioning or clogged toilet can make trips inconvenient and sometimes cause delays.