Installation Guide
2
Pre-installation checklist
Package contents
Check to make sure your package includes the following items:
PRO TH3110D digital thermostat (wallplate attached to back)
Operating manual
Wall anchors and mounting screws (2 each)
AA alkaline batteries (2)
Required tools & supplies
No.2 Phillips screwdriver
Small pocket screwdriver
• Drill
Drill bit (3/16”for drywall, 7/32” for plaster)
• Hammer
• Pencil
Electrical tape
Level (optional)