3
Shipping and Packing List
Verify the following items have been included with
in the packing:
Table 1. Packing List
Quantity Item
1
CS8500 (non-zoning) with back
plate
1
Wall plate
2
Wall anchors
2
Screws (M3.5x24mm self-tapping)
1
Warranty
1
User guide
1
Setup and installation guide
WARNING
Improper installation, adjustment, alteration,
service or maintenance can cause property
damage, personal injury or loss of life.
Installation and service must be performed
by a licensed professional HVAC installer (or
equivalent) or service agency.
CS8500 Features
The ComfortSense
®
8500 (CS8500) is a commer-
cial, electronic, 7-day, multi-stage, programmable,
touchscreen thermostat. This CS8500 provides
temperature control for packaged gas/electric and
electric/electric for up to 4-heat / 4-cool multi-stage
roof top unit systems (not for heat pump systems).
• Models are available with or without CO
2
sensing
capabilities.
• For use with Energence
®
commercial rooftop
units equipped with Prodigy
®
.
• For use with iCON Intelligence Connected™ by
Lennox
®
building-automation solution.
• CO
2
models can be used to control Lennox’
premium rooftop unit Demand Control Ventilation
features based on CO
2
set points and conditions
stored in the unit controller.
The CS8500 also feature enhanced capabilities
including remote temperature sensing, dehumidifi
-
cation and control, economizer control and custom
reminders.
•
Built-in humidification monitoring - range 5% to
95% with accuracy at + 5%.
• Built-in carbon dioxide monitoring version only
- range 400-2000 ppm, range 5% to 95% and
with accuracy at + 40 ppm + 3% or reading @
77°F (25°C). Sensor has built-in self-calibration
algorithm.
