Emerson 1F85-0422 User Manual

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
™
1F83-0422 2H/2C
1F83-0471 3H/2C
NON-PROGRAMMABLE ONLY MODELS
1F85-0422 2H/2C 5/1/1, 5/2 or Ø Day Option
1F85-0477 3H/2C 7, 5/1/1 or Ø Day Option
PROGRAMMABLE MODELS
1F85ST-0422 2H/2C 5/1/1, 5/2 or Ø Day Option
Selecto – Spanish Language Model
ACCURACY
OPTIMUM COMFORT
AND PERFORMANCE
BLUE
™
4" Universal Thermostats
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
5-Year Warranty
4-square-inch display
Programmable
Non-Programmable

Emerson 1F85-0422 Specifications

General

Type	Programmable Thermostat
Programmability	7-day programmable
Power Source	Battery or hardwired
Display Type	LCD
Temperature Range	45°F to 90°F (7°C to 32°C)
Wi-Fi Capability	No
Voltage	24V
Backlight	Yes
Compatibility	Multi-stage heating and cooling systems

Summary

Programmable Models

1F85-0477 3H/2C

Programmable 7, 5/1/1 or Ø Day Option.

1F85-0422 2H/2C

Programmable 5/1/1, 5/2 or Ø Day Option.

1F85ST-0422 2H/2C

Selecto - Spanish Language Model.

Non-Programmable Only Models

1F83-0471 3H/2C

Non-Programmable only model.

1F83-0422 2H/2C

Non-Programmable only model.

Blue 4" Universal Features

Large Display and Readability

Features a large, 4-square-inch blue display with improved contrast for easy reading.

System Protection

Offers active protection for systems with Comfort Alert™ CA2 module compressor diagnostics.

Programming Options

Provides choice of 7, 5/1/1, 5/2 or Ø day programming for energy savings.

Comfort and Convenience

Includes features like keypad lockout, temporary temperature override, and soft-touch keypad.

Power and Compatibility

Dual-powered (battery or hardwired), millivolt compatible, and electric heat option.