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and thei r fact or y def aul t set t i ngs. Not all numbers are used in t he Legacy S er i es because
not all options are availabl e in thi s ser i es -- and numbering is consis t ent acr oss the T1,
T2, and T 6 thermost at lines .
Configuration Options -- Summary:
Option 01 -- Equipment type
Option 03* -- Fahrenheit/Centigrade
Option 04 -- Fan (G) on with W output
Option 07 -- Zoning
Option 10 -- Reversing valve
Option 11 -- Minimum deadband between heating and cooling setpoints
Option 12 -- Smart Recovery (programmable models only)
Option 13 -- Room air temperature offset adjustment
Option 15 -- Auto Changeover availability
Option 16 -- Maximum cycles per hour
Option 17 -- Time between equipment stages
Option 18* -- Continuous backlighting
Option 21* -- Keypad lockout
Option 24* -- Programmable/non--programmable ( pr ogr am mabl e models only)
Option 2 5* -- Number of programmable periods per day
Option 26 -- Minimum cooling setpoint
Option 27 -- Maximum heating setpoint
Option 99 -- Reset to factory d efaults
Those options marked with an asterisk are also adjustable by the homeowner. See
Owner’s Manual for further information.