What does the Lo code on a hot water heater mean?

1 Answers

Write Your Answer

Service Light On: LO Code LO Code:“Limit Open” Verify pump is running and adequate water is flowing through heater. LO Code is normal when the pump is turned off. Step 1: Inspect Water Pressure Switch wiring and ensure Wire Harness terminals are securely fastened to the spade terminals on the Water Pressure Switch. Step 2: Step 3:

No video Answer Now
Was this helpful?
Share
Do you wish to get the latest heat pump news, technology, markets, and discounts? Subscribe Now!
0
Would love your thoughts, please comment.x
()
x