Description

Type 24A07

“Slimline” level-temp

silent operator

(Normally Open)

Installation Instructions

Operator: Save these instructions for future use!

FAILURETO READ AND FOLLOW ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLING OR OPERATING THIS CONTROL COULD CAUSE PERSONAL INJURY AND/OR PROPERTY DAMAGE.

These Level-Temp Silent Operator relays are designed for use on electric heating equipment in conjunction withWhite-Rodgers low voltage thermostats.They are especially suitable for use on baseboards, wall insert heaters, etc. Some models also have an inductive rating to permit them to be used on motor loads where a time delay is desired.

Different models of these Silent Operator relays are available for voltage inputs of 120, 208, 240, 277, 347 or 600 volts. Since these relays are equipped with a self-contained transformer, the supply voltage used must agree with the voltage rating of the relay.

When required, two or more of these Silent Operator relays can

be operated by one low voltage heating thermostat.These Silent Operator relays have been carefully adjusted at the factory. No attempt should be made to adjust them in the field.

If in doubt about whether your wiring is millivolt, line, or low voltage, have it inspected by a qualified heating and air condi- tioning contractor, electrician, or someone familiar with basic electricity and wiring.

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 damage, disconnect electric power to system, at main fuse or circuit breaker box, until installation is complete.

!WARNING

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

Electrical Data

Switch Action: Single-Pole, Single-Throw, normally open

Thermal: Average time delay – 45 seconds

Ambient Temp.: -20° to 140°F (-24° to 60°C)

specifications

Room Thermostat:

Set adjustable heat anticipator at 0.2 Amps.For fixed anticipa- tion thermostats, use 0.15 to 0.25 Amp. heater.

Type	input	thermostat	A.C. Resistive	A.C. Motor Inductive
Number	voltage /frequency	current	non-inductive	FULL LOAD	LOCKED ROTOR

24A07A-1	120VAC, 60 Hz	0.2A	25A, 3000W, 120V	16A, 120V	96A, 120V
24A07E-1	208VAC, 60 Hz	0.2A	25A, 5200W, 208V	12A, 208V	72A, 208V
24A07G-1	240VAC, 60 Hz	0.2A	25A, 6000W, 240V	12A, 240V	72A, 240V
24A07Z-1	277VAC, 60 Hz	0.2A	22A, 6000W, 277V	________	________
24A07Z-1	277VAC, 60 Hz	0.2A	22A, 6000W, 277V	________	________
24A07Z-8	347VAC, 60 Hz	0.2A	17A, 5900W, 347V	________	________
24A07Z-8	347VAC, 60 Hz	0.2A	17A, 5900W, 347V	________	________
24A07Z-9	600VAC, 60 Hz	0.2A	12A, 7200W, 600V	________	________
24A07Z-9	600VAC, 60 Hz	0.2A	12A, 7200W, 600V

Mounting: Mounting tabs with several break-offs for 2, 3 or 4 hole mounting.

	PART NO. 37-4709D
www.white-rodgers.com	Replaces 37-4709C
www.emersonclimate.com	1209

24A07A-1 specifications

The White Rodgers 24A07A-1 is a highly regarded thermostat that integrates advanced technologies to optimize heating and cooling systems in residential and light commercial spaces. This model exemplifies efficiency, user-friendliness, and versatility, making it a popular choice among homeowners and HVAC professionals alike.

At the core of the White Rodgers 24A07A-1's appeal is its intuitive interface. The thermostat features a large, easy-to-read LCD display that clearly shows current temperature settings and system modes. Users can navigate settings effortlessly through clearly labeled buttons, allowing for quick adjustments to temperature and scheduling preferences.

One of the standout characteristics of this thermostat is its compatibility with a wide range of heating and cooling systems. It seamlessly works with single-stage heat pumps, central air conditioning, and gas or oil furnaces. This versatility makes it suitable for various home climates and configurations, enhancing its market appeal.

Energy efficiency is a primary focus of the White Rodgers 24A07A-1. The device includes programmable capabilities that allow users to set temperature schedules based on their daily routines. By automatically adjusting temperatures when homes are unoccupied or during nighttime hours, the thermostat helps in significant energy savings and reduces utility costs.

The 24A07A-1 also features advanced temperature sensing technology. Its internal sensor is designed to provide accurate temperature readings, ensuring that the indoor environment remains comfortable and stable. Moreover, this model includes features like a low battery indicator and a simple installation process, easing the burden of setup for users.

A notable aspect of this thermostat is its ability to maintain precise control over indoor humidity levels when connected to compatible systems. By managing humidity, the thermostat not only enhances comfort but also contributes to the overall health of indoor air quality.

In summary, the White Rodgers 24A07A-1 is a sophisticated thermostat that combines user-friendly features with advanced technological innovations. Its compatibility with various HVAC systems, programmable scheduling capabilities, energy efficiency, and precise temperature control make it an excellent choice for anyone looking to enhance their home's climate control system. As homeowners increasingly seek smart solutions for their energy needs, the 24A07A-1 stands out as a reliable and effective option.