White Rodgers 755-1 installation instructions Installation Instructions, Description, Precautions

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754-1, 755-1, 756-1

WHITE-RODGERS

Electric Water Heater 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.

This control is designed to meet the high electrical capac- ity requirements of electric water heaters.

The temperature control is a normally closed switch which opens on a rise in temperature. The SPST version (755-1) will control one heating element. The SPDT version (756-1) will control two heating elements when used with W-R type 755-1. (See wiring diagrams.)

DESCRIPTION

The limit control (754-1) is a normally closed DPST switch which opens on a rise in temperature to limit the maximum allowable temperature. It has manual reset.

Both switches are calibrated to meet the requirements for typical residential type storage tank water heaters.

THIS CONTROL MUST BE INSTALLED BY A QUALI- FIED INSTALLER.

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.

This control has been accurately calibrated at the factory. Any attempt to re-calibrate this control will void the White- Rodgers warranty.

!WARNING

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

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

PRECAUTIONS

!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 improper and dangerous operation.

Following installation or replacement, follow appliance manufacturers’ recommended instal- lation/service instructions to insure proper op- eration.

WHITE-RODGERS DIVISION

EMERSON ELECTRIC CO.

9797 REAVIS ROAD

ST. LOUIS, MISSOURI 63123-5398

PART NO. 37-5787A

Printed in U.S.A.

9722

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Contents Precautions Installation InstructionsDescription Part no -5787AInstallation SpecificationsSetting the Dial WiringPrecauciones Instructions D’INSTALLATIONNo. DE Pièce 37-5787A Réglage DU Cadran CaractéristiquesBranchements Caractéristiques Électriques GénéralesDescripcion Instrucciones DE InstalacionNo. DE Parte 37-5787A Instalacion EspecificacionesAjuste DEL Dial Cableado

756-1, 755-1, 754-1 specifications

White Rodgers has long been a trusted name in the HVAC industry, offering reliable and innovative thermostat solutions. Among their well-regarded products are the 754-1, 755-1, and 756-1 thermostats, each designed to meet the diverse needs of homeowners and HVAC professionals alike.

The White Rodgers 754-1 is known for its user-friendly interface and advanced features. This thermostat supports multi-stage heating and cooling systems, making it suitable for various HVAC setups. Its digital display is clear and easy to read, allowing users to monitor indoor temperatures at a glance. Programmability is a key feature, as it allows users to create customized heating and cooling schedules, enhancing energy efficiency and comfort throughout the day. Additionally, the 754-1 incorporates a lockout feature, preventing unauthorized adjustments, which is particularly useful in commercial settings.

The 755-1 takes innovation a step further by introducing a robust set of smart features. This model is equipped with Wi-Fi connectivity, enabling remote access and control via a smartphone app. Users can adjust temperature settings, set schedules, and monitor energy usage from anywhere, providing unparalleled convenience. This thermostat also includes adaptive recovery technology, ensuring that the system reaches the desired temperature at the right time. Another notable feature is the intuitive touchscreen interface that simplifies the experience of programming and displaying important information such as filter change reminders.

Lastly, the 756-1 model is characterized by its versatility and compatibility with various heating and cooling systems. This thermostat is particularly designed for use with heat pumps and gas systems, enabling users to switch seamlessly between multiple setups. The 756-1 boasts advanced features like a robust temperature differential setting, which enhances comfort levels by accommodating the specific conditions of the home. Furthermore, its built-in auto-changeover functionality allows for automatic switching between heating and cooling based on the indoor temperature, making it an ideal choice for areas with fluctuating seasonal temperatures.

In summary, the White Rodgers 754-1, 755-1, and 756-1 thermostats offer a range of features and technologies tailored to meet the modern demands of indoor climate control. From programmable schedules to remote connectivity and versatile system compatibility, these thermostats provide homeowners with efficient solutions that promise both comfort and energy savings. Every model showcases White Rodgers’ commitment to innovation, making them a solid choice for anyone looking to enhance their home’s HVAC system.