Lennox International Inc. 43558 Thermostat User Manual


 
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Introduction
CONGRATULATIONS!
Your new Climate Technology electronic thermostat will provide
years of reliable service. By saving energy, your thermostat will
pay for itself during its first season of use. Thank you for buying
a Climate Technology product!
Please read this manual for complete instructions on installing
and operating your thermostat.
If you require further assistance, call Climate Technology Techni-
cal Support at 800-676-7861 from 8 AM to 5 PM Central Time.
Model Information:
Model Number ___________________________________________
Serial Number____________________________________________
Date Purchased __________________________________________
Where Purchased _________________________________________
43558
41653_model43558.pmd
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(continued)
Table of Contents
Read This Before Installing Thermostat 6-7
Features 8-9
What You Need 10
Selector Switches 10-11
Remove Old Thermostat 12
Wire Labeling 13-15
Mount Wallplate and Thermostat 16
Connect Wires and Mount Thermostat Cover to Wallplate 17
Option Menu 18-21
Setting Time and Day 22-23
Programming Introduction 24
Personal Program Schedule 25
Programming 26
Weekday/Weekend Programming 27-28
7-Day Programming 29-30
Everyday Programming 31-32
PROGRAMMING
INTRODUCTION
INSTALLATION