⚠
warning Honeywell
Error Code BATT
Low battery warning — batteries need to be replaced soon. The icon appears approximately two months before batteries are fully depleted.
? What Causes This
Alkaline AA batteries are running low on charge.
✓ How to Fix It
- Install fresh alkaline AA batteries immediately when the low battery icon appears.
- If batteries are inserted within two minutes, time and date will not need to be reset.
- Replace batteries at least once per year or before leaving home for more than a month.
Source: page 6 of the official manual
From the manual
