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

Table of Contents

Shipping and Packing List
Description . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installer Settings . . . . . . . . . . . . . . . . . . . . . . .
Dehumidify Mode . . . . . . . . . . . . . . . . . . . . . .
Economizer . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unit Part (Catalog) & Serial Numbers
Memory Protection . . . . . . . . . . . . . . . . . . . . .
Start-Up Sequence of Operations
Diagnostic Information
Reminder Information
Supported Configurations
Installation Checklist

Shipping and Packing List

®
1 - ComfortSense
programmable thermostat with back plate
1 - Wall plate
2 - Mounting screws (M3.5x25mm self-tapping
screws)
2 - Wall anchors
1 - Warranty sheet
1 each - User and Installer Guides
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7500 touchscreen, 7-day

Description

2
The ComfortSense
2 an electronic
programmable touch screen thermostat. It also
3
offers enhanced capabilities which include:
8
S
dehumidification measurement and control,
9
S
equipment maintenance reminders,
24
S
worry-free memory storage feature,
26
S
menu-driven touch-screen display.
27
This thermostat supports heat pumps (single or two
27
stage) or non-heat pump units, with up to:
S
28 two auxiliary stages
S
two stages of heating and two stages of
29
cooling.
32
S
Economizer support
33
Unit Dimensions (H x W x D)
34
Case dimensions: 3-5/16 x 4-5/16 x 7/8 in. (84 x 110
x 22mm)
Wall Plate Dimensions (H x W)
Plate dimensions: 4-1/2" x 5-3/4" (114 x 146mm)
Compressor Short Cycle Protection
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.
A 5-minute compressor short cycle protection timer
begins when a compressor output is de-energized.
2
®
7500 commercial thermostat is
7-day universal multi-stage