Emerson 1F92 manual Introduction

Page 3

INTRODUCTION

Thank you for purchasing your new Comfort-Set 90 Series thermostat. Your new White-Rodgers thermostat uses solid state micro- computer technology to provide precise time/tempera- ture control. This thermostat offers the flexibility to design heating and cooling programs that fit your needs.

Adaptable to most 24 volt residential forced air, multi- stage or heat pump systems with electric or fossil fuel auxiliary (1F92-371).

You will find information about thermostat buttons and display in the component section beginning on page 2.

Installation instructions begin on page 4.

Instructions for optional thermostat configuration begin on page 23. Program- ming information begins on page 26. Descriptions of the thermostat’s features begin on page 30.

We have also added thumb tabs to help you find sections of the manual.

Introduction

Orientation

Installation

1

Configuration

Programming

Features

Index

Image 3

Contents Series Easy, Menu-Driven Set-Up Programming Introduction Thermostat Buttons OrientationDisplay Thermal Data InstallationSpecifications Electrical DataPrecautions Installation Remove OLD ThermostatAttach Base to Wall Thermostat base and terminals Configuring ProgrammingThermostat Terminals Upper MULTI-STAGE Terminal OutputsHeat Pump Terminal Outputs Malfunction Light Not Used Thermostat Terminals Lower E2/P Switch Configuration Switches Reset SwitchEntering the Configuration Menus Installer ConfigurationSET Cycle HEAT, COOL, AUX Anticipation MULTI-STAGE/HEAT Pump ModeHeat Pump COMPRES- SOR Configuration Electric Heat FAN ConfigurationHeating Cooling Comments Installer TableHeat Pump 1 Programmable Cool FAN-OFF and FAN-ON Delay Programmable Heat FAN-OFF DelayPump Fossil Fuel KIT Alternative Compressor Lockout Economizer FeatureFAN Operation Heating SystemUntil FAN Auto MULTI-STAGE/HEAT Pump Auxiliary Operation Test Cooling SystemResetting Thermostat Configuration and Programming Troubleshooting Reset ButtonConfiguration User Menu Keypad Lockout Menu access from User Menu To Set the Day ProgrammingProgrammed Operation Planning Your Program Entering Your Program To Set the ClockFAN Day Sample Program Schedule Shows factory programming Day Personal Program Schedule Features Adjustable Temperature DisplaySelectable Energy Management Recovery EMR Cool Fast Fahrenheit or Celsius Tem- perature DisplaySingle Period Fan Control Heat FastKeypad Lockout Traditional Features Automatic ChangeoverFactory Preprogrammed Times and Temperatures Activate RUN PRG by Telephone Compressor Run TimeProgrammable Fan Control Compressor Short-Cycle ProtectionSystem and Thermostat Diagnostics Air Filter Change-Out IndicatorIndefinite Program Hold Temporary Program OverrideDaylight Savings Time Button Programmable Vacation Time/ Temperature OperationThermostat Startup After Total Power Loss Large Lighted Liquid Crystal Display LCDArm Chair Programming Second Stage Time Delay Index FeaturesPage Page Part no -6422C