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201
Lennox Industries Inc.
Dallas, Texas, USA
THIS MANUAL MUST BE LEFT WITH THE HOMEOWNER
FOR FUTURE REFERENCE
NOTICE
Read this manual before programming this thermostat.
Use this thermostat only as described in this manual.
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.
INSTALLER'S SYSTEM SETUP
GUIDE
iComfort Wi-Fi
®
Flex
Touchscreen Programmable Thermostat (11U61)
CONTROLS
Shipping and Packing List
Thermostat container includes:
1 - Thermostat
4 - Wall anchors
1 - Homeowner's manual
4 - Mounting screws
Equipment Interface container includes:
1 - Equipment Interface Module
1 - Equipment Interface Module Installation Instruction
1 - Warranty card