Honeywell RTH3100C Installation Guide

RTH3100C
1
Getting started
Installation tips ...........................................2
Pre-installation checklist ...........................3
Old thermostat removal
Remove old thermostat ............................. 5
Identify and label wires ..............................6
New thermostat installation
Wallplate mounting ....................................8
Wire connections .....................................11
Battery installation ................................... 13
Thermostat mounting ..............................14
System setup
How to change settings...........................15
Set auxiliary heat cycle rate .................... 16
Set emergency heat cycle rate ...............17
Set temperature display ..........................18
Appendices
In case of difficulty...................................19
Customer assistance ............................... 21
Accessories .............................................. 21
1-year limited warranty ............................22
Table of contents
69-1891ES-1-RTH3100C-IG.CS5.indd 1 5/17/2011 11:21:05 AM

Honeywell RTH3100C Specifications

Weight and Dimensions

master carton dimensions	7.25 x 19 x 9.25 in.
master carton weight	4.0 lbs
retail package dimensions	7 x 9 x 2.25 in.
unit weight	0.55 lbs