White Rodgers 1F87-51 specifications Description, Precautions, Specifications, Part no -5323E

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WHITE-RODGERS

1F87-51

Programmable Electronic Digital Thermostat

INSTALLATION AND

OPERATION 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

Your new White-Rodgers 7-Day Digital Thermostat uses the technology of a solid-state microcomputer to provide precise time/temperature control. This thermostat offers you the flexibil- ity to design heating and cooling programs that fit your needs.

Features:

Battery powered (3 “AA” Energizer® alkaline batteries in- cluded).

Separate program for each day of the week

Simultaneous heat and cool program storage

Preprogrammed temperature control

Four separate time/temperature settings per 24-hour period

LCD continuously displays set point, and alternately dis- plays time and room temperature

Temperature override until next program period

Manual program override (HOLD temperature)

User may select either 12- or 24-hour clock display

°F/°C convertibility

Temperature range 45° to 90°F

Standard five terminals for single or two-transformer systems

B and O terminals for single stage heat pumps or damper operation

This thermostat is intended for use with a low voltage system; do not use this thermostat with a line voltage system. 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 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 components could cause the control to malfunction.

PRECAUTIONS

!CAUTION

To prevent electrical shock and/or equipment dam- age, disconnect electric power to system at main fuse or circuit breaker box until installation is complete.

!WARNING

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

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

ELECTRICAL DATA

Electrical Rating:

8 to 30 VAC 50/60 Hz. or D.C.

0.05 to 1.5 Amps (Load per terminal)

1.5Amps Maximum Total Load (All terminals combined)

THERMAL DATA

Setpoint Temperature Range:

45°F to 90°F (7°C to 32°C)

Operating Ambient Temperature Range:

32°F to 105°F

Operating Humidity Range:

0 to 90% RH (non-condensing)

Shipping Temperature Range:

-40°F to 150°F

SPECIFICATIONS

APPLICATIONS

For use with:

Standard heat/cool or heat only systems

Electric heat systems

Gas or oil fired systems

Gas systems with Intermittent Ignition Devices (I.I.D.) and/or vent dampers

Hydronic (hot water or steam) systems

Single-stage heat pump systems

Millivolt systems

DO NOT USE WITH:

Multi-stage systems

Systems exceeding 30 VAC and 1.5 amps

3-wire zoned hydronic heating systems

WHITE-RODGERS DIVISION

 

PART NO. 37-5323E

EMERSON ELECTRIC CO.

Printed in U.S.A.

9797 REAVIS ROAD

Replaces 37-5323D

 

ST. LOUIS, MISSOURI 63123-5398

 

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Contents Specifications PrecautionsDescription Part no -5323ERemove OLD Thermostat InstallationAttach Thermostat Base to Wall Turn on power to the system Wire, single transformer systems or millivolt systemsCheck Thermostat Operation Heating SystemOperation Thermostat Buttons and SwitchesThermostat Base Cooling SystemHeat Temperatures Cool Temperatures Operating Features Programming Your ThermostatYour selected Temperatures 68 F 64 F 78 F 82 F Pre-programmed TemperaturesEntering Your Program Select Heating TemperaturesHeating/Cooling Schedule Plan Set Current Time and DayEnter Cooling Temperatures Select Cooling TemperaturesEnter Heating/Cooling Times and Heating Tem- peratures Programming instructions continue on nextCheck Your Programming

1F87-51 specifications

The White Rodgers 1F87-51 is a highly versatile smart thermostat designed to enhance home energy management. Offering advanced features that cater to both comfort and efficiency, it stands out in its category due to its user-friendly interface and innovative technology.

One of the main features of the 1F87-51 is its compatibility with a wide range of heating and cooling systems. It supports conventional systems such as gas, oil, and electric furnaces, as well as heat pumps and multi-stage systems. This versatility makes it a suitable choice for a diverse array of household setups. Additionally, the thermostat can manage up to two-stage heating and two-stage cooling simultaneously, providing precise control over home temperatures throughout the year.

The 1F87-51 employs a simple yet effective programming system, allowing users to create schedules that fit their lifestyle. This programmable capability means users can set specific heating and cooling times, optimizing energy usage and ensuring comfort when it's needed most. With up to four programmable periods per day, the thermostat allows for detailed customization. Furthermore, it features a "hold" function, letting homeowners maintain a set temperature indefinitely, bypassing programmed settings whenever required.

In terms of technology, the White Rodgers 1F87-51 utilizes an intuitive digital display that is easy to read and operate. This backlit display provides clear visibility in low-light conditions, making adjustments simple. The thermostat is also equipped with an automatic changeover functionality. This feature seamlessly transitions between heating and cooling modes, maintaining a stable indoor environment without requiring manual intervention.

Energy efficiency is a key characteristic of the 1F87-51. With its advanced algorithms, the thermostat learns user patterns and automatically adjusts settings to save energy, ultimately resulting in reduced utility bills. Some users may also appreciate its Energy Save function, which can pause heating or cooling during periods of inactivity.

Installation of the 1F87-51 is straightforward, with a clear wiring diagram, allowing even those with basic DIY skills to set it up.

Overall, the White Rodgers 1F87-51 smart thermostat combines flexibility, ease of use, and energy efficiency, making it an ideal choice for homeowners looking to modernize their climate control systems. With its ability to adapt to individual needs, it ensures a comfortable living environment while promoting energy savings.