Lux Products P521Ub Thermostat User Manual


 
1 or 2-Heat / 1-Cool, 5/2-day programming
Universal Compatibility for all system types
Weekdays and Weekends can be programmed separately
Exclusive LUX
®
Speed Slide
TM
for easy programming
User-selectable periods per day (2 or 4)
User-selectable programmable or non-programmable operation
LuxLight
®
EL (Electro-Luminescent) lighted display
Programmable air filter life timer
Keypad lockout for unauthorized users
Manual temperature hold
Temporary temperature override
Adjustable temperature differential / cycle-rate
Adjustable 2nd heat stage Offset setting
User temperature calibration
Adjustable heat/cool set temperature limit stops
Smart recovery
Dual-powered (battery and/or 24-volt system powered)
Battery-free memory storage
F/C temperature display
12/24-hour clock display
5/2-minute selectable time delay for equipment protection
Screwdrivers
Wire Stripper
Wire Cutter
Drill with assorted drill bits (new installations only)
TOOLS YOU MAY NEED:
FEATURES:
4