White Rodgers 37-7237A specifications Applications, Specifications, Index, Part no -7237A

Page 1

Blue 4” Universal Thermostat with

Automatic Heat/Cool Changeover Option

Single Stage, Multi-Stage or Heat Pump

Installation and Operating Instructions for Model:

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.

Model

Programming Choice

 

 

1F83-0471

Non-Programmable

 

 

APPLICATIONS

THERMOSTAT APPLICATION GUIDE

 

1F83-0471 Thermostat

 

 

Description

 

 

 

 

 

Heat Pump (No Aux. or Emergency Heat)

Yes

 

Heat Pump (with Aux. or Emergency Heat)

Yes

 

Systems with up to 2 Stages Heat, 2 Stages Cool

Yes

 

Heat Only Systems (with optional fan switch)

Yes

 

Millivolt Heat Only Systems – Floor or Wall Furnaces

Yes

 

Cool Only Systems

Yes

 

Gas or Oil Heat

Yes

 

Electric Furnace

Yes

 

Hydronic (Hot Water) Zone Heat – 2 Wires

Yes

 

Hydronic (Hot Water) Zone Heat – 3 Wires

Yes

 

Compressor with Comfort Alert II Module (1F85CA only)

Yes

 

 

 

 

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

1.5

A per terminal, 2.5A maximum all terminals combined

Setpoint Range

45° to 90°F (7° to 32°C)

Rated Differentials:

Fast

Med.

Slow

Heat (Single Stage/Multi Stage)

0.4

°F

0.6 °F

1.7 °F

Cool (Single Stage/Multi Stage)

0.9

°F

1.2 °F

1.7 °F

Heat Pump

0.9

°F

1.2 °F

1.7 °F

Aux. Heat

0.6

°F

1.7 °F

Operating Ambient

32° 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

3-7/8”H x 5-1/8”W x 1-1/4”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 Connections

2

Wiring Diagrams

3

Thermostat Quick Reference

4

Installer Configuration Menu

5

Operating Your Thermostat

7

Troubleshooting

7

ATTENTION: MERCURY NOTICE

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

Mercury and products containing mercury must not be discarded in household trash. Do not touch any spilled mercury. 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.white-rodgers.comfor location to send product containing mercury.

 

PART NO. 37-7237A

www.white-rodgers.com

 

www.emersonclimate.com

1117

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Contents Applications SpecificationsSave these instructions for future use IndexWiring Connections InstallationInstalling New Thermostat Remove Old ThermostatSingle Stage and Multi-Stage Connections Wire Spdt Heat Only Zone Valve WiringDisplays System Mode Heat, Emer, Auto, Cool, Off Programming and Configuration ItemsDisplays Fan Mode On, Auto or Run Sched Thermostat Quick ReferenceOptions INSTALLER/CONFIGURATION MenuHeat To L Selects Limited Heat Range Cool To L Selects Limited Cool RangeSelect Temperature Display Adjustment 4 LO to 4 HI Operating Your Thermostat TroubleshootingReset Operation Symptom Possible Cause Correction ActionÍneaL Problemas DE SoluciónCorrectiva Acción Posible Causa Síntoma Usuario2925-284el-800para-1 ayuda deSistema del configuración la Elija Configuración INSTALADOR/DE MenúOn u Auto ventilador del configuración la Elija Termostato SU Usar CómoPalabra la aparecerá ambiente Palabra la aparece no SiEl con real temperatura la De encima por más o C 2 F 3 en manualmente aumenta seIndicadas opciones MenúTermostato DEL Rápida Referencia DE Guía Configuración y programación de Elementos 8 FiguraPantalla la de Descripción MenuCorrectamente configurarlo Conexiones DE DiagramaGas Pilas InstalaciónNuevo termostato del Instalación Viejo termostato el retirar CómoAplicaciones Especificaciones7237A-37 Pieza DE N Página Índice

37-7237A specifications

The White Rodgers 37-7237A is a sophisticated thermostat designed to bring comfort and efficiency to residential heating and cooling systems. It is known for its reliability, user-friendly interface, and a variety of features that cater to the needs of modern homeowners.

One of the standout features of the 37-7237A is its digital display, which provides clear and precise temperature readings, making it easy to monitor and adjust settings. The thermostat is equipped with a simple, intuitive interface that allows for straightforward navigation through its various functions, ensuring that users can easily customize their heating and cooling preferences.

The 37-7237A supports both heat-only and cool-only systems, providing flexibility for different types of HVAC setups. It is compatible with conventional systems as well as heat pumps, making it a versatile choice for numerous household configurations. Additionally, the thermostat offers programmable capabilities, allowing users to set different temperatures for various times of the day. This feature promotes energy efficiency and helps reduce utility costs, as homeowners can lower their heating or cooling when they are not home.

Technologically, the 37-7237A incorporates advanced features such as adaptive intelligent recovery. This technology learns how long it takes to heat or cool a space to the desired temperature and begins to adjust the system's operation accordingly. As a result, the thermostat ensures that the home maintains optimal comfort without unnecessary energy expenditure.

The 37-7237A also includes a built-in temperature sensor that ensures accurate readings, helping to maintain the desired indoor climate. This consistency allows for a stable and comfortable environment, while also protecting the equipment from potential damage caused by extreme temperature fluctuations.

Another benefit of the White Rodgers 37-7237A is its energy-saving capabilities. By utilizing a programmable schedule, users can avoid heating or cooling their homes when they are not occupied. This feature can lead to significant energy savings over time.

In summary, the White Rodgers 37-7237A offers a combination of user-friendly design, advanced technology, and energy efficiency features that make it an excellent choice for homeowners seeking to enhance their indoor comfort. With its versatile compatibility and smart programming capabilities, it's an investment that pays off in both comfort and cost savings.