How to reset the refrigerator high-temp switch (L1-oP error code)
1. Leave the refrigerator turned on.
2. Access compartment door on the outside of RV.
3. Locate the black plastic recall kit box. Confirm that the red LED is lit and not flashing. (If it's not lit or it's flashing, you have a different problem, so these instructions don't apply.)
4. If the recall kit box is not easily accessible, pull on it gently to remove it. It's held on by a simple spring clamp. Use caution as some of the wires leading to the box may be short, and you don't want to damage the circuit board by pulling on them too hard.
5. Slide your flat-blade screwdriver into each of the three clips that hold the box cover onto the base to open the clips. Lift the cover off the base. Do not detach any of the wires attached to the circuit board--the board needs to be powered to reset the switch.
6. Touch your hand and your magnet to the metal interior of the compartment to discharge any static electricity.
7. Locate the 'reed switch' on the circuit board. It's directly above the lit-red LED. It looks like a small black rectangular component, about 1/2" long and 1/8" wide. It says "SWITCH" next to it although your circuit board may look different as there are different revisions of the recall kit.
8. Touch a magnet to the right end of the reed switch and hold it there for about 5 seconds. (Avoid touching any other part of the circuit board.) Simply moving the magnet around the switch won't do it; it takes prolonged contact at the right spot. When the switch resets, you may hear a faint click, and the red LED will go out.
9. Go inside and verify that the refrigerator is on, stopped beeping, and the front panel display shows no messages.
10. Wait 15-20 minutes to be sure that the refrigerator continues to operate normally (there some reports of the switch tripping again after a reset; maybe due to residual water on the circuit board)
11. Line up the three clips on the recall box base with the cover, and press the cover into place so that the clips snap shut.
12. Re-clamp the recall box in its original location. Ensure all the wires are firmly connected to the circuit board.
13. Replace the refrigerator access compartment door.
NOTE: this is for informational purposes only. although this worked to reset my error code, use this at your own risk.
