Table Of Contents; Shipping And Packing List - Lennox ComfortSense 7500 Installation And Setup Manual

Table of Contents

Shipping and Packing List
®
ComfortSense 7500 Thermostat
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Thermostat Installation
Mounting Thermostat . . . . . . . . . . . . . . . . . . .
Wiring Thermostat . . . . . . . . . . . . . . . . . . . . .
Installer Settings
Menu (Installer Settings)
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dehumidity . . . . . . . . . . . . . . . . . . . . . . . . . .
Unit Part (Catalog) and Serial Number
Memory Protection . . . . . . . . . . . . . . . . . . . .
Appendix A. Flow Diagrams
Appendix B. Diagnostic Information
Appendix C. Supported Configurations
Appendix D. Installer Checklist
. . . . . . . . . . . . . . . 2
. . . . . . . . 3
3
6
11
. . . . . . . . . . . . . . . 21
37
38
. . . . 41
41
. . . . . . . . . . . . 42
. . . . . . 43
. . . 47
. . . . . . . . . . 49

Shipping and Packing List

1 - ComfortSense
programmable thermostat and back plate
2 - Mounting screws (M3.5x25mm self-tapping
screws)
2 - Wall anchors
1 - Wall plate
1 - Warranty certificate
1 each - Homeowner and Installer Guides
NOTE - This thermostat is equipped with
automatic compressor protection to prevent
potential damage due to short cycling or extended
power outages. The short-cycle protection
provides a 5-minute delay between heating or
cooling cycles to prevent the compressor from
being damaged.
Read this manual before programming the ther­
mostat.
Use this thermostat only as described in this man­
ual.
2
®
7500 touchscreen, 7-day
IMPORTANT