Emerson 80 Series Fascicule
Size: 8.5" x 11"
Job #: WRDG_115960
File Name: 115960_80SeriesUnivSS_Rev.ai
Printing & Finishing: 4/cProc-Offset
Colors:
C
M
Y
K
DIE
Printout Size
100%
Updates: jd10.19.06, jd10.20.06,
jd10.23.06, jd11.29.06, jd12.05.06,
kd12.07.06,BBpff12.15.06
jd10.23.06, jd11.29.06, jd12.05.06,
kd12.07.06,BBpff12.15.06
This printout is for indicating
color breaks only.
Do not use for color matching.
Do not measure for accuracy.
Revision: 08
T i m e : 4p m
The Emerson logo is a trademark and
a service mark of Emerson Electric Co.
a service mark of Emerson Electric Co.
The Emerson logo is a trademark and
a service mark of Emerson Electric Co.
a service mark of Emerson Electric Co.
80 Series
®
Universal Thermostats
White-Rodgers
WR-2278-2
St. Louis, Missouri Markham, Ontario
314-553-3600
905-201-4701
www.white-rodgers.com
1F85-275
Multi-Stage/Heat Pump/Single Stage
5/1/1 Day Programmable
or Non-Programmable
1F85-277
Multi-Stage/Heat Pump/Single Stage
7 Day, 5/1/1 Day Programmable
or Non-Programmable
1F83-277
Multi-Stage/Heat Pump/Single Stage
Non-Programmable
Programming (1F85-277)/(1F85-275)
Choice of 7 day or 5/1/1 day
programmable or non-programmable
programmable or non-programmable
4 time and 4 temperature settings per
program (heat & cool)
program (heat & cool)
Energy savings up to 33%
Patented pre-programmed software
simplifies time and temperature
programming
simplifies time and temperature
programming
Display
40% larger LCD with improved contrast for
easier reading
easier reading
Lighted display for easier low-light viewing
Performance
Universal – Single Stage, Multi-Stage
or Heat Pump
or Heat Pump
Dual Powered (Hardwire and Battery)
(Patented)
(Patented)
Coded keypad lockout
Selectable Energy Management Recovery
(1F85-275)/(1F85-277)
(1F85-275)/(1F85-277)
Meets ENERGY STAR
®
specifications
(1F85-275)/(1F85-277)
Meets California Building Code, Title 24
(1F85-275)/(1F85-277)
(1F85-275)/(1F85-277)
Fast (FA) or slow (SL) heating cycle anticipation
Compressor lockout protection (optional)
Setpoint temperature limits
Comfort & Convenience
Optional minimum and maximum
temperature configurable
temperature configurable
Auto Changeover (optional)
Permanent program retention during
power loss, no batteries needed
power loss, no batteries needed
Indefinite setpoint Hold
Air filter change indicator
Simple “set-up” menu to activate
optional features
optional features
Programmed temporary temperature
override 4 hours max.
override 4 hours max.
Maintains room temperature differential
within +/- 1°
within +/- 1°
Display temperature recalibration (+/- 4°)
Includes 2 “AA” alkaline batteries for long
battery life
battery life
Dimensions
6.1"H x 3.8"W x 1.1"D
Electrical Specifications
Rating
20 to 30 VAC, 50/60 Hz or DC
20 to 30 VAC, 50/60 Hz or DC
0.05 to 1.0 Amp (load per terminal)
2.5 Amps maximum load (all terminals combined)
Standard Systems
Multi-Stage—2 stage heat, 2 stage cool
Multi-Stage—2 stage heat, 2 stage cool
Heat Pump—2 or 3 stage heat, 1 stage cool
Single stage gas, oil, electric
Thermal Specifications
Setpoint Temperature Range:
45° to 90°F (7° to 32°C)
45° to 90°F (7° to 32°C)
Rated Differential:
0.6° to 1.6°F with adjustable anticipation
0.6° to 1.6°F with adjustable anticipation
Operating Ambient Temperature:
32° to 105°F (0° to 40°C)
32° to 105°F (0° to 40°C)
Operating Humidity Range:
90% non-condensing maximum
90% non-condensing maximum
Shipping Temperature Range:
-4° to 150°F (-20° to 65°C)
-4° to 150°F (-20° to 65°C)
Accessories
Wall Plate F61-2500 (7.6"W x 4.8"H)
Thermostat Guard F29-0231
(For additional guard options refer
to White-Rodgers catalog)
to White-Rodgers catalog)
For Additional Information
Visit www.white-rodgers.com
C
G
W2
Y2
Y1
O
B
L
E/W1
R
Heat
Relay
(Stg. 2)
24V Hot
Heat
Relay
(Stg. 1)
Cool
Relay
(Stg. 1)
Cool
Relay
(Stg. 2)
24V
Common
(Optional)
Energized
in Cool
Energized
in Heat
System
Monitor
Blower/Fan
Terminal Designations
• Auto-Changeover • 7 Day, 5/1/1 Day Programmable or Non-Programmable • Hardwired or Battery Powered
Programs
Program
Options
Programmable
Fan
Energy
Star
Diplay
Size
(sq. in.)
Cool
Savings
Warranty
(Years)
Model
Number
Model
Gas/Oil/
Electric
3 Wire
Zone
Valve
Thermostat
Power
Source*
Millivolt
Compatible
Applications
Selectable Performance Features
Comfort & Convenience Features
Stages Heat/Cool
by System
Single
Stage
Multi-
Stage
Stage
Heat
Pump
Auto
Changeover
Memory
Back-up
Back-up
P-Permanent
B-Battery
Lighted
Display
Energy
Management
Recovery
Alkaline
Battery Life
(Years)
Furnace Lockout
Ignition
Module Reset
2/1
2/1
2/1
2/2
2/2
2/2
1/1
1/1
1/1
1F85-277
1F85-275
1F83-277
7, 5+1+1, Ø
5+1+1, Ø
Ø
H/B
H/B
H/B
2.2
2.2
2.2
2+
2+
2+
P
P
P
1
1
1
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
Program
Override
Override
✓
✓
✓
✓
✓
✓
✓
✓
✓
* H/B= Hardwired or Battery option