Home > WHITE RODGERS > WHITE-RODGERS 1F91-71 Multi Stage Electronic Digital Thermostat Installation Guide

WHITE-RODGERS 1F91-71 Multi Stage Electronic Digital Thermostat Installation Guide

8

1F91-71

Multi-stage Electronic Digital Thermostat

WHITE-RODGERS

INSTALLATION INSTRUCTIONS

Operator: Save these instructions for future use!

FAILURE TO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY

BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE

PERSONAL INJURY AND/OR PROPERTY DAMAGE.

DESCRIPTION

This wall-mounted, low voltage thermostat maintains

room temperature by controlling the operation of multi-

stage systems. Use this thermostat for applications

requiring up to three stages of heat and up to two stages

of cool. Indicator lights show the system status. The user

may program up to four time/temperature settings per 24

hour period. The thermostat stores settings for a five-day

(weekday) program and a two-day (weekend) program.

The thermostat will store both heating and cooling pro-

grams simultaneously. A 9 volt Energizer^®battery will

maintain the stored program for approximately one week,

if incoming power should fail. If power failure is extensive

and the program is lost, after power restoration, the

thermostat will automatically maintain a factory

preprogrammed heating temperature of 64°F or a cooling

temperature of 82°F.

W H I T E - R O D G E R S

DIGITAL COMFORT SET

PRECAUTIONS

Ifindoubtaboutwhetheryourwiringismillivolt,line,orlow All wiring must conform to local and national electrical

voltage, have it inspected by a qualified heating and air codes and ordinances.

conditioning contractor, electrician, or someone familiar

with basic electricity and wiring.

This control is a precision instrument, and should be

handled carefully. Rough handling or distorting compo-

nents could cause the control to malfunction.

Do not exceed the specification ratings.

CAUTION

CONTENTS

Description .......................................................... 1

Precautions ......................................................... 1

Specifications...................................................... 2

Installation........................................................... 2

New Installation

To prevent electrical shock and/or equipment

damage, disconnect electric power to system, at

main fuse or circuit breaker box, until installa-

tion is complete.

Select Thermostat Location

Route Wires to Location

Replacement Installation

WARNING

Remove Old Thermostat

Attach Subbase to Wall

Attach Thermostat to Subbase

Operation ............................................................ 6

System Configuration

Do not use on circuits exceeding specified volt-

age. Higher voltage will damage control and

could cause shock or fire hazard.

Set Option Switches

Do not short out terminals on gas valve or pri-

mary control to test. Short or incorrect wiring

will burn out thermostat and could cause per-

sonal injury and/or property damage.

Check Thermostat Operation

Fan Operation

Heating System

Cooling System

Troubleshooting

WHITE-RODGERS DIVISION

EMERSON ELECTRIC CO.

9797 REAVIS ROAD

PART NO. 37-4740B

Replaces 37-4740A

9307

Printed in U.S.A.

ST. LOUIS, MISSOURI 63123-5398

https://manual-hub.com/

VIEW FULL SCREEN PDF MANUAL

General	Details
Name	WHITE-RODGERS 1F91-71 Multi Stage Electronic Digital Thermostat Installation Guide
Make	WHITE RODGERS
Language	English
Filetype	PDF (Download)
File size	0.11 MB

Download PDF

(1 votes, average: 5.00 out of 5)

Comments are closed.

WHITE RODGERS Instructions & User Manuals

White-Rodgers 1E78 Non Programmable Heat Only Thermostat User Manual

White-Rodgers 1F97-1277 Big Blue Single Stage Thermostat User Manual

White-Rodgers 1F56N-444 Thermostat User Manual

White-Rodgers 1F83-277 Heating & Air Conditioning Auto Changeover Heat Pump Thermostat User Manual

White-Rodgers M30 Thermostat Instruction Manual

WHITE-RODGERS 1F51N-619 Low Voltage Evaporative Cooler Thermostat Instruction Manual

WHITE RODGERS 1F80-51 Programmable Electronic Digital Thermostat Instruction Manual

WHITE-RODGERS 1F86-0471 Blue Single 1 1 Stage Thermostat Instruction Manual

WHITE-RODGERS 1F90-71 5-Day 2-Day Electronic Digital Thermostat Instruction Manual

WHITE-RODGERS 1F95-1277 Universal Thermostat Owner’s Manual

Get the free PDF manual for the WHITE-RODGERS 1F91-71 Multi Stage Electronic Digital Thermostat Installation Guide and access setup steps, usage instructions, and troubleshooting tips. 👉 View online or download now to keep your thermostat running smoothly!

White-Rodgers 1F91-71 Multi Manual: Questions and Answers

What is the setpoint temperature range for the White-Rodgers 1F91-71 Multi?

40°F to 99°F. Installation Guide, p. 2

How do I route wires to the White-Rodgers 1F91-71 Multi thermostat location?

Run wires through the wall using a chain and cord method, ensuring at least 6 inches of wire protrudes at the thermostat location.

Probe for obstructions, then drill a 1/2 inch hole in the wall at your selected location and a small guide hole for sighting.
From the basement, drill a 3/4 inch hole in the partition floor next to the guide hole; if no basement exists, drill through the ceiling into the partition from above.
Drop a light chain or 6 inch chain attached to a strong cord through the hole and snag it with hooked wire in the basement or at the thermostat location.
Attach thermostat wires to the cord and pull the wires through the hole so at least 6 inches protrudes. Installation Guide, p. 2

Can the White-Rodgers 1F91-71 maintain programming if power fails?

A 9 volt Energizer battery will preserve the stored program for approximately one week during a power outage. If the outage is extensive and the program is lost, the thermostat reverts to factory defaults of 64°F for heating or 82°F for cooling after power restoration. Installation Guide, p. 1

What does the battery symbol mean on White-Rodgers 1F91-71?

The battery maintains the stored program if power fails. Without it installed, the program will be lost during a power outage. Installation Guide, p. 6