Installation Guide
Table Of Contents
- Shipping and Packing List
- Introduction
- Smart Devices Overview
- Installation Considerations
- Downloading Lennox Smart Applications
- Lennox Smart Devices Details
- Applying Power to the Smart Devices
- Adding Smart Devices to Thermostat Smart Devices Network
- Smart Devices Installation
- Smart Devices Management
- Occupancy Detection Feature for Temperature Averaging
- Smart Devices Thermostat Alert Codes
- FCC Compliance Statement
- Lennox Smart Devices Troubleshooting
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Table 1. Sensor - Three Color Descriptions
Color
If more than two conditions are active simultaneously,
for example low battery and weak signal, the light will
alternate back and forth between blue and red in one (1)
second intervals.
See "Smart Devices Thermostat Alert Codes" on
page 20 for a complete list of alerts applicable to
the Smart Room Sensor and Wireless Extender that
are generated by the Lennox S40 Smart Thermostat.
BATTERY POWER
Two lithium batteries are pre-installed. Removing the
battery insulation tape will allow Lennox Smart Room
Sensor to be powered up.
IMPORTANT
When replacing the batteries, use ONLY lithium
batteries. Using any other type of battery is not
recommended and will reduce operational duration
signicantly.
Pairing Button
Prongs
View area
for LED
Keyhole Factory Reset button (recessed)
Figure 2. Wireless Extender Buttons
and Light Indicator
LIGHT INDICATORS
NOTE: The light on the device is only on when
there is an issue with signal strength or dur-
ing pairing mode.
See "Smart Devices Thermostat Alert Codes" on
page 20 for a complete list of alerts applicable to
the device that are generated by the S40 thermostat.