White Rodgers COMFORT-SET III 1F97-371 User Manual

COMFORT-SET III
SINGLE STAGE INSTALLATION/CONFIGURATION
À ÉTAGE UNIQUE INSTALLATION/CONFIGURATION
ETAPA ÚNICA INSTALACIÓN/CONFIGURACIÓN
This White-Rodgers Automatic Setback
Digital Thermostat uses microcomputer
technology to provide precise time and
temperature control. This thermostat offers
the flexibility to design heating and cooling
programs that fit personal needs. This
thermostat is adaptable to most 24 Volt
residential forced air, hydronic (hot water
or steam), millivolt, electric heat, zone and
single-stage heat pump systems.
INSTALLATION
WHITE-RODGERS
Part No./Pièce nº/Pieza nº 37-5748B
Replaces/Remplace le/Reemplaza a 37-5748A
9813
DESCRIPTION/DESCRIPTION/DESCRIPCIÓN
SPECIFICATIONS/SPÉCIFICATIONS/ESPECIFICACIONES
INSTALLATION INSTALACIÓN
1F90-371: 5+2 Day or 5+1+1 Day
Programming
1F97-371: 7 Day Programming
ELECTRICAL DATA
Electrical Rating:
17 to 30 VAC, 50/60 Hz
0.05 to 1.5 Amps
1.5 Amps Maximum Total Load (All
terminals combined)
Standard Systems:
Fuel: Gas, Oil, Electric
Type: Heating/Cooling, Heat Only, Cool
Only, Hot Water or Steam Systems,
Single Stage Compressor Heat Pump
THERMAL DATA
Setpoint Temperature Range:
45° to 99°F (7° to 37°C)
Operating Ambient Temperature:
32° to 110°F (0° to 43°C)
Operating Humidity Range:
90% non-condensing max.
Shipping Temperature Range:
-4° to 131°F (-20° to 55°C)
Ce thermostat numérique programmable
automatique de White-Rodgers inclue la
technologie informatique pour semi-
conducteurs afin de vous offrir un contrôle
très précis de l’heure et de la température.
Ce thermostat offre une flexibilité sans pareille
pour programmer le chauffage ou le climatiseur
selon vos besoins personnels. Ce thermostat
s’adapte sur la plupart des systèmes de 24 volts
à air pulsé, les systèmes de chauffage à l’eau
chaude ou à la vapeur, les systèmes millivolts,
les systèmes de chauffage électriques et les
systèmes de pompe à chaleur à un étage.
1F90-371 : Programmation sur 5 jours
+ 2 jours ou sur 5 jours + 1 jour + 1 jour
1F97-371 : Programmation sur 7 jours
DONNÉES ÉLECTRIQUES
Caractéristiques électriques :
De 17 à 30 V.c.a., 50/60 Hz
De 0,05 à 1,5 ampères
Charge totale maximale de 1,5 ampères
(tous terminaux combinés)
Systèmes standards :
Carburants : Gaz, mazout, électricité
Type : Chauffage / Climatisation,
Chauffage seulement, Climatisation
seulement, Systèmes de chauffage à
l’eau chaude ou à la vapeur, Pompe à
chaleur à un étage
DONNÉES THERMIQUES
Éventail des points de consigne de température :
De 45º à 99ºF (de 7º à 37ºC)
Températures ambiantes de fonctionnement :
De 32º à 110ºF (de 0º à 43ºC)
Taux d’humidité tolérable :
Maximum de 90% sans condensation
Températures de stockage :
De -4º à 131ºF (de -20º à 55ºC)
Este termostato digital programable
automático de White-Rodgers utiliza
tecnología microinformática para
proporcionar un control preciso de la hora
y la temperatura. Este termostato ofrece la
flexibilidad de poder diseñar programas
personalizados de calefacción o refrigeración.
Este termostato se adapta a la mayoría de los
sistemas de 24 voltios de aire forzado, los
sistemas de calefacción por agua caliente o
vapor, los sistemas milivoltios, los sistemas
eléctricos y los sistemas de bomba de calor
de etapa única.
1F90-371: Programación de 5 días
+ 2 días o 5 días + 1 día + 1 día
1F97-371: Programación de 7 días
DATOS ELÉCTRICOS
Características eléctricas:
De 17 a 30 V CA, 50/60 Hz
De 0,05 a 1,5 amperios
Carga total máxima de 1,5 amperios
(todos los terminales combinados)
Sistemas estándar:
Carburantes: Gas, petróleo, electricidad
Tipo: Calefacción / Refrigeración,
Calefacción solamente,
Refrigeración solamente, Sistemas
de calefacción con agua caliente o
vapor, Bomba de calor de etapa única
DATOS TÉRMICOS
Escala de puntos fijados de temperatura:
De 45º a 99ºF (de 7º a 37ºC)
Temperatura ambiente de funcionamiento:
De 32º a 110ºF (de 0º a 43ºC)
Tasa de humedad tolerable:
Máximo de 90% sin condensación
Temperaturas de envío:
De -4º a 131ºF (de -20º a 55ºC)

White Rodgers COMFORT-SET III 1F97-371 Specifications

General

Type	Programmable Thermostat
Display	Backlit LCD
Voltage	24 VAC
Weight	0.5 lbs
Temperature Range	40°F to 90°F
Power Source	24VAC
Compatibility	Heat Pump
Features	7-Day Programming
Programmability	7-Day Programmable
Battery Backup	Yes

Summary

Product Overview and Specifications

Product Description

Details the White-Rodgers Automatic Setback Digital Thermostat's microcomputer technology and features.

Key Specifications

Lists model numbers, programming options (5+2 Day, 7 Day), and system compatibility.

Electrical Data

Provides electrical ratings including voltage, frequency, and current limits for system connection.

Thermal Data

Defines operating temperature ranges, humidity limits, and shipping temperature parameters.

Safety Precautions and Warnings

Electrical Safety Precautions

Instructions to disconnect power before installation to prevent shock or equipment damage.

System Damage Warnings

Alerts against short-circuiting terminals and incorrect wiring that can damage the thermostat.

Voltage and Compatibility Warnings

Advises against using on circuits exceeding specified voltage and for low-voltage systems.

Handling and Wiring Precautions

Emphasizes careful handling and adherence to electrical codes for proper function.

Thermostat Installation - Removal

Removing the Old Thermostat

Step-by-step guide on safely disconnecting and removing the existing thermostat unit.

Thermostat Installation - Mounting and Configuration

Attaching the Base to the Wall

Instructions for mounting the thermostat base plate to the wall securely.

Configuring and Programming Setup

Guidance on initial thermostat configuration for system compatibility before powering on.

Wiring Diagrams - Heating and Mixed Systems

Heating Only, Two-Wire System Diagram

Typical wiring diagram for a two-wire heating-only system with a single transformer.

Heat/Cool, Single Transformer System Diagram

Diagram for heat/cool systems using a single transformer, covering various configurations.

Wiring Diagrams - Millivolt and Heat Pump Systems

Millivolt System Wiring Diagram

Illustrates typical wiring connections for millivolt heating systems.

Two-Wire Millivolt Heating & Three-Wire Cooling Diagram

Wiring diagram for systems combining millivolt heating and three-wire cooling.

Wiring Diagrams - Zone Valve and Heat Pump Systems

Heat Only, Three-Wire Zone Valve System Diagram

Typical wiring for a three-wire zone valve heating-only system.

Heat/Cool, Five-Wire, Two-Transformer System Diagram

Wiring diagram for complex heat/cool systems with five wires and two transformers.

Single Stage Heat Pump System Diagram

Wiring diagram for a four-wire, single-transformer single stage heat pump system.

Thermostat Configuration - Jumpers and Menu Access

Jumper Settings and Locations

Details the function and placement of internal jumpers for system configuration.

Installer Configuration Menu Access

Procedure to enter the configuration menu for adjusting thermostat settings.

Thermostat Configuration - Program Styles and Settings

Selectable Program Styles

Option to choose between 5+2 Day and 5+1+1 Day programming styles.

Energy Management Recovery (EMR)

Setting to optimize building temperature by starting system operation early.

Adjustable Anticipation Settings

Adjusts cycle times for heating and cooling for better system performance.

Thermostat Configuration Menu Options

Detailed Configuration Options Table

Comprehensive table listing all configurable options, their settings, and descriptions.

Advanced Thermostat Features

Programmable Fan Delays

Allows setting fan-on and fan-off delays for cooling cycles.

Compressor Lockout Protection

Built-in feature to protect the compressor from short cycling for at least five minutes.

Thermostat Features and Operation

Compressor Short Term Cycle Protection

A 5-minute time delay to stabilize head pressure before compressor restarts.

Disabling Heat, Cool, or Auto Modes

Option to disable automatic changeover or specific operating modes.

Optional Remote Temperature Sensor

Instructions for connecting and enabling an optional remote temperature sensor.

Thermostat Operation and System Control

Fan Operation Steps

Steps to verify correct fan operation in ON and AUTO modes.

Heating System Operation

Procedure to test and verify heating system response to thermostat settings.

Cooling System Operation

Procedure to test and verify cooling system response to thermostat settings.

Thermostat Reset Procedure

Instructions to reset the thermostat to factory default settings.