PRO TH3110B Non-programmable Digital Thermostat
3
Installation Guide
2
Pre-installation checklist
Package contents
Check to make sure your package includes the following items:
Operating manual
Wall anchors and
mounting screws
(2 each)
AA alkaline
batteries (2)
PRO TH3110B
digital thermostat
(wallplate attached to back)
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)
Remove the wallplate from the ther-
mostat as shown at left, then follow
directions below for mounting.
1
Pull wires through wire hole.
2
Position wallplate on wall, level and
mark hole positions with pencil.
3
Drill holes at marked positions as
shown below, then tap in
supplied wall anchors.
4
Place wallplate over anchors, insert
and tighten mounting screws.
Grasp top and bottom of wallplate
and pull to remove from thermostat.
Drill 3/16” holes for drywall.
Drill 7/32” holes for plaster.
Wall anchors
Mounting screws
Wire hole
Wallplate installation
