⚠
warning Graco
Error Code LED blink - 1 second on, 1 second off
Battery low warning: The LED blinks to indicate the battery voltage is too low.
? What Causes This
Low battery power detected in installed batteries.
✓ How to Fix It
Replace all batteries with fresh ones ensuring they are placed correctly and securely within the unit.
Source: page 42 of the official manual
From the manual
This error code appears in:
Graco Sense2snooze