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ADVANCED OPTIONS
Advanced options display codes chart
You can customize a few features of your thermostat. This chart shows which
features you can change and the codes associated with them. The codes will be
shown on the display when you follow the instructions.
Feature Configuration
Code
Change Indication
Fahrenheit to Celsius U1 F or C
backlighting U2 On or Of
keypad lockout U3 Of, On, padlock