White Rodgers 1F95-1280 specifications Applications, Specifications

Big Blue Commercial Universal Thermostat

with Damper or Economizer Control and

Automatic Heat/Cool Changeover Option

Save these instructions for future use!

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATINGTHIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.

Single Stage, Multi-Stage, Heat Pump Installation and Operating Instructions

Model		Programming Choices
1F95-1280	7 Day	5/1/1 Day	Non-Programmable

APPLICATIONS

THERMOSTAT APPLICATION GUIDE				1F95-1280
Thermostat	Thermostat	Maximum	W/ Economizer
Configuration		Stages	Max. Stage
	Applications
Options		Heat/Cool	Heat/Cool
Single Stage 1	Gas, Oil, Electric, Heat Only,	1/1	1/2
	Cool Only or Heat/Cool
No Heat Pump (SS1)
	Systems, 2 or 3 wire Hydronic
Multi Stage 2	Zone (Hot Water or Steam)	2/2	2/3
No Heat Pump (MS2)	Systems, 24 Volt or Millivolt
Heat Pump 1	Single Stage Compressor Heat
Single Stage
	Pump Systems - up to 2 Stages	3/1	3/2
Compressor Heat
	Aux../Emergency Heat
Pump (HP1)
Heat Pump 2	Two Stage or Two Compressor
Two Stage or Two
	Heat Pump systems - up to 2	4/2	4/3
Compressor Heat
	Stages Aux../Emergency Heat
Pump (HP2)

SPECIFICATIONS

Electrical Rating:
Battery Power	.	. . . . . . . . . . .	.	.	. . . mV to 30 VAC, NEC Class II, 50/60 Hz or DC
Input-Hardwire		. . . . . . . . .	.	.	. . . .20. .to. 30 VAC
Terminal Load	.	. . . . . . . .	.	.	. . . .1..5A. . per. . terminal, 2..5A maximum all terminals combined
Setpoint Range	.	. . . . . . . . .	.	.	. . . 45. . to. . 99°F (7 to 37°C)
Rated Differentials:					Fast		Slow
Heat (SS1, MS2) . . . .	.	. . . . . . .	.	.	. . . . . 0. . .	. . .6°F. .	.	1.	.5°F
Cool (SS1, MS2)	.	. . . . . . . . . . .	.	.	. . . . . . 1. .	2°F	1. .	7°F
Heat Pump (HP1, HP2) .	.	. . . . . . . . . . .	.	.	. . . . . . 1. .	2°F	1. .	7°F
Emer Heat (HP1, HP2) . .	.	. . . . . . . . . . .	.	.	. . . . . . 0. .	6°F	1. .	7°F
Operating Ambient	.	. . . . . . . . . . .	.	.	. . . 32°F to +105°F (0 to +41°C)
Operating Humidity		. . . . . . . . .	.	.	. . . 90%. . . .non-condensing max..
Shipping Temperature Range		. . . . . . . . . . . . . .-40. . to. +150°F (-40 to +65°C)
Dimensions Thermostat	.	. . . . . . . . . . .	.	.	. . . 4-9/16"H x 5-13/16"W x 1-3/16"D

!CAUTION

To prevent electrical shock and/or equipment damage, disconnect electric power to system at main fuse or circuit breaker box until installation is complete.

Index	Page
Installation	2
Wiring Diagrams	3
Thermostat Quick Reference	4
Installer Configuration Menu	5
Operating Your Thermostat	9
Programming	10
Troubleshooting	14

ATTENTION: MERCURY NOTICE

This product does not contain mercury.. However, this prod- uct may replace a product that contains mercury..

Mercury and products containing mercury must not be discarded in household trash.. Do not touch any spilled mer- cury.. Wearing non-absorbent gloves, clean up any spilled mercury and place in a sealed container.. For proper disposal of a product containing mercury or a sealed container of spilled mercury, place it in a suitable shipping container.. Refer to www.thermostat-recycle.orgfor location to send the product containing mercury..

	PART NO. 37-7322A
www..white-rodgers..com	Replaces 37-6978C and 37-7292A
www..emersonclimate..com	1213