Honeywell RTH3100C Thermostat User Manual


 
Installation Guide
10
1. Drill holes at pencil-marked locations:
3/16” holes for drywall
7/32” holes for plaster
2. Use hammer to tap anchors
into holes until flush with wall.
3. Place wallplate over anchors
and insert screws. Check level
if desired, then tighten screws.
Mount wallplate