EMERSON White-Rodgers 1F85-0422 thermostat
Single Stage / Multi-Stage / Heat Pump Applications
Programmable 7, 5/1/1, 5/2 or Ø Day and Non-Programmable
Dual Powered – Hardwired or Battery Powered
Includes Wall Plate F61-2634
PROGRAMMABLE MODELS
- 1F85-0477 3H/2C 7, 5/1/1 or Ø Day Option
- 1F85-0422 2H/1C 5/1/1, 5/2 or Ø Day Option
- 1F85ST-0422 2H/1C 5/1/1, 5/2 or Ø Day Option
Selecto – Spanish Language Model
Programmable
NON-PROGRAMMABLE ONLY MODELS
- 1F83-0471 3H/2C
- 1F83-0422 2H/1C
Emerson BLUE 4″ Universal Features
- Easy-to-Read 4-Square-Inch Blue Display
- Active Comfort Alert™ Compressor Protection
- Keypad Lockout
- Adjustable Setpoint Temperature Limits
- Battery Power Monitor
- Millivolt and Hydronic Zone Valve Compatible
- Exclusive Cool Savings™
1F85-0477/1F85-0422/1F85ST-0422
Programmable 7, 5/1/1, 5/2 or Ø Day Option
1F83-0471/1F83-0422
Non-Programmable Only
Universal Thermostats
Blue 4″ Universal Features
Large, 4-square-inch blue display with easy-to-see characters
Active protection for systems with Comfort Alert™ CA2 module compressor diagnostics
Keypad lockout
- Quick one-button programming
- (See Automatic Schedule section in installation instructions)
- Configures as manual heat/cool,auto changeover, heat only or cool only
- Exclusive Cool Savings™ feature saves energy during peak A/C demand periods
- Adjustable setpoint temperature limits
- Hydronic 2 or 3 wire zone valve applications
- Battery power monitor
- 5-year warranty
Programming
- Choice of 7, 5/1/1, 5/2 or Ø day programmable (1F85-0477, 1F85-0422, 1F85ST-0422)
- 4 time and 4 temperature settings per program (heat & cool)
- Energy savings up to 33%
- Pre-programmed software simplifies time and temperature programming
Display
Large, 4-square-inch LCD with improved contrast for easier reading Lighted display for easier low-light viewing
Comfort & Convenience
- Optional minimum and maximum temperature configurable
- Permanent program retention during power loss
- Indefinite setpoint Hold
- Air filter change indicator (optional)
- Simple “set-up” menu to activate optional features
- Temporary temperature override two-hour minimum or until next program period
- (1F85-0477, 1F85-0422, 1F85ST-0422)
- Soft-touch keypad
- Display temperature
- recalibration (+/- 4°)
Performance
- Dual-Powered…choice of battery-powered or hardwired, for all applications –2 AA batteries included
- Selectable Energy
Management Recovery (1F85-0477, 1F85-0422, 1F85ST-0422 ) - Meets California Building Code,Title 24 (1F85-0477, 1F85-0422,1F85ST-0422)
- Fast (FA), medium (ME) or slow (SL) heating and cooling cycle anticipation
- Easy-to-wire terminal block
- Compressor lockout protection
- Millivolt compatible
- Electric heat option
Terminal Designations
Dimensions
5.1″W x 3.9″H x 1.2″D
Electrical Specifications
- Rating
- 0 to 30 VAC, 50/60 Hz or DC
- 0.05 to 1.5 Amps (load per terminal)
- 2.5 Amps maximum load
(all terminals combined) - Single Stage/Heat Pump/Multi-Stage Systems
- Gas, Oil, Electric
- Millivolt Systems
- 2 or 3 Wire Hydronic Zone Valve
Thermal Specifications
- Setpoint Temperature Range:
45° to 90°F (7° to 32°C) - Rated Differential: 0.4° to 1.7°F with adjustable anticipation
- Operating Ambient Temperature:
32° to 105°F (0° to 40°C) - Operating Humidity Range:
90% non-condensing maximum - Shipping Temperature Range:
-4° to 150°F (-20° to 65°C)
Accessories
Wall Plate F61-2634 (6.5″W x 5″H)
(Included with all models)
Thermostat Guard F29-0231
(For additional guard options refer to White-Rodgers catalog at www.white-rodgers.com)
For Additional Information
Visit www.white-rodgers.com
B =Battery, H =Hardwired *** Optional Continuous Display Light w/Hardwire Connection
St. Louis, Missouri Markham, Ontario
314-553-3600 905-948-3411
www.white-rodgers.com
www.emerson.com
The Emerson logo is a trademark and a service mark of Emerson Electric Co.
REFERENCE:
EMERSON White-Rodgers 1F85-0422 thermostat specification guide
EMERSON White-Rodgers 1F85-0422 thermostat specification guide