Norcold refrigerator · 1 model line
Norcold refrigerator code AC LO: AC voltage to the refrigerator control panel is too low
Norcold documentation lists AC LO as “AC voltage to the refrigerator control panel is too low”.
What code AC LO means by model
| Model line | What the manufacturer says | Source |
|---|---|---|
| Norcold 1200 series | The Norcold 1200 owner manual lists AC LO as: AC voltage to the refrigerator control panel is too low. | Norcold 1200 Series Owner's Manual |
What you can safely check
- Record the display wording and whether an audible alarm is present.
- Turn the refrigerator off if cooling is interrupted or the fault repeats.
- Keep food safety in mind and move perishables if needed.
Stop and call a technician for
- Low AC voltage and generator/electrical diagnosis should be handled by qualified RV electrical service.
Do not bypass high-temperature recall devices, refrigerator controls, LP components, or electrical circuits. Shut the refrigerator off and arrange qualified Norcold service for repeat or unsafe faults.
Write this down before you call
- model and serial label
- display board code
- power mode shown on display
Other codes on Norcold 1200 series refrigerators
Full table: Norcold 1200 series refrigerators
- AC HE The owner manual lists this as a fault within the refrigerator controls
- AC rE The owner manual lists this as a fault within the refrigerator controls
- dc LO DC voltage to the refrigerator control panel is too low
- dr The door was open for more than two minutes
- no AC AC voltage is unavailable to the refrigerator control
- no co No co for a stopped-cooling condition.
- no display DC voltage is unavailable to the refrigerator control panel or the refrigerator is off
- no FL The burner did not ignite or re-ignite
- Sr The owner manual lists this as a fault within the refrigerator controls
- temperature number flashes The refrigerator is operating on the backup operating system