WHITE-RODGERS

50A55-286

Integrated Furnace Control

 

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

The 50A55-286 is an automatic gas interrupted ignition control that employs a microprocessor to continually monitor, analyze, and control the proper operation of the gas burner, inducer, and fan.

Signals interpreted during continual surveillance of the thermostat and flame sensing element initiate automatic ignition of the burner, sensing of the flame, and system shut-off during normal operation.

These controls incorporate system fault analysis for quick gas flow shut-off, coupled with automatic ignition retry upon sensing a fault correction.

PRECAUTIONS

! GENERAL PRECAUTION

Application of this type of control may cause flame rollout on initial start-up and could cause personal injury and/or property damage.

Replace only with exact model number, includ- ing dash number. Failure to use exact replace- ment control could cause personal injury and/or property damage.

If in doubt about whether your wiring is millivolt, line, or low voltage, have it inspected by a qualified heating and air conditioning contractor or licensed electrician.

Do not exceed the specification ratings.

All wiring must conform to local and national electrical codes and ordinances.

This control is a precision instrument, and should be handled carefully. Rough handling or distorting compo- nents could cause the control to malfunction.

CONTENTS

 

Description

1

Precautions

1

Specifications

2

Installation

3

Mounting & Wiring

 

Operation

6

!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.

Label all wires prior to disconnection when ser- vicing controls. Wiring errors can cause im- proper and dangerous operation.

This control is not intended for use in locations where it may come in contact with water. Suit- able protection must be provided to shield the control from exposure to water (dripping, spray- ing, rain, etc.).

!WARNING

Do not use on circuits exceeding specified volt- age. Higher voltage will damage control and could cause shock or fire hazard.

Do not short out terminals on gas valve or pri- mary control to test. Short or incorrect wiring will damage thermostat and could cause personal injury and/or property damage.

WHITE-RODGERS DIVISION

PART NO. 37-6101A

EMERSON ELECTRIC CO.

9797 REAVIS ROAD

Printed in U.S.A.

ST. LOUIS, MISSOURI 63123-5398

9919

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White Rodgers 50a55-286 installation instructions Description, Precautions General Precaution, Contents
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50a55-286 specifications

The White Rodgers 50A55-286 is a highly esteemed thermostat designed for residential heating and cooling systems. Known for its reliability and user-friendly interface, this device integrates cutting-edge technology with versatility that appeals to a wide range of users. The 50A55-286 is particularly recognized for accommodating various HVAC systems, including gas, oil, and electric heating as well as central air conditioning.

One of the most prominent features of the White Rodgers 50A55-286 is its digital display, which provides clear readability of the current temperature settings and system status. The thermostat is equipped with an intuitive user interface that allows users to easily adjust temperatures and settings. The programming capabilities enable users to set distinct temperatures for different times of the day, promoting energy efficiency. This feature not only aids in maintaining comfort but also helps in reducing energy costs by avoiding unnecessary heating or cooling when not needed.

In addition to its programmable functions, the White Rodgers 50A55-286 is designed with both heat and cool settings. This versatility is essential for homes with varied climate needs throughout the year. The thermostat also includes a blower control that provides optimal airflow management, enhancing comfort in living spaces.

The technological design of the 50A55-286 adheres to industry standards while ensuring compatibility with most existing systems. The quick-connect terminals facilitate straightforward installation, making it accessible to both experienced technicians and DIY enthusiasts. Moreover, the thermostat's robust construction ensures durability and longevity, even in the face of temperature fluctuations.

Another significant characteristic is the precise temperature control that the White Rodgers 50A55-286 offers. It features an accuracy range that allows for minimal temperature variance, ensuring that users can achieve and maintain their desired indoor environment. The thermostat's energy-saving settings further enhance its appeal, making it an eco-friendly choice for modern-day consumers.

In conclusion, the White Rodgers 50A55-286 thermostat is a well-rounded device, presenting key features such as its user-friendly design, compatibility with various HVAC systems, digital display, customizable programming, and energy efficiency. With its advanced technologies and solid performance, it remains a preferred choice for homeowners seeking reliable climate management solutions.
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