⚠
warning Garrison
Error Code Green LED flashes every 10 seconds
Shows that CO alarm had previously detected concentrations of 100ppm or greater.
? What Causes This
This CO alarm has previously been activated by detecting high levels of carbon monoxide.
✓ How to Fix It
Test the unit to ensure it functions properly and reset event memory by pressing Test/Reset button.
Source: page 14 of the official manual
From the manual
This error code appears in:
Garrison 043 6119 2