White Rodgers 1E56-444 Thermostat User Manual


 
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WHITE-RODGERS WALL THERMOSTATS
COMFORT-SET 80 SERIES SINGLE STAGE DIGITAL THERMOSTATS (cont)
COMFORT-SET 90 SERIES SINGLE STAGE DIGITAL THERMOSTATS
STANDARD FEATURES:
Choice of 5/1/1 day or 7 day programmable or non-programmable
4 time and 4 temperature settings per program (heat & cool)
Energy savings up to 33%
Patented pre-programmed software simplifies time and temperature
programming
Indefinite setpoint Hold or programmable timed Hold up to 8 hours
Temporary temperature override until next program period
Dual-Powered…choice of battery-powered or hardwired, for all single
stage applications
Selectable Energy Management recovery
Meets ENERGY STAR® specifications
Meets California Building Code, Title 24
Single Stage
2 Programs
Part No.: 1F80-261
P4556
STANDARD FEATURES:
Choice of 7 or 5/1/1 day or 7 day programmable or
non-programmable
4 time and 4 temperature settings per program (heat & cool)
Energy savings up to 33%
Patented pre-programmed software simplifies time and
temperature programming
Large Comfort-View™ luminescent display
Permanent program retention
Vacation programming
Air filter change indicator
Daylight Savings Time quick-change button
Temporary temperature override from 15 minutes to 19 hours or
indefinite setpoint hold
Display temperature recalibration (+/-5º)
Maintains room temperature differential within .8 degree
Automatic Heat/Cool System Changeover
Selectable Energy Management Recovery
Built-in system and thermostat diagnostics
Digital-signal remote sensors (optional)
Meets ENERGY STAR® specifications
Meets California Building Code, Title 24
Compressor lockout protection
Millivolt compatible
Electric heat option
Single Stage
3Programs
Single Stage
7 Programs
Part No.: 1F90-371
Part No.: 1F97-371