Emerson 1A65W installation instructions Installation Instructions, Description Precautions

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1A65/1A65W

WHITE-RODGERS

ELECTRIC-HEAT THERMOSTAT

(Single Pole)

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.

The Type 1A65/1A65W Electric Heat Thermostat is de- signed for use on all types of electrical heating installa- tions such as cable heat, baseboards, wall insert heaters, etc. Its narrow operating differential and the ability of its fully exposed knob to sense both radiant heat and room air temperature make this control ideal for use on such installations.

Dial Setting: Knob may be set anywhere between 40° and 85°F by simply turning knob so that indicator on knob points to the desired setting.

DESCRIPTION

60 70

50

80

PRECAUTIONS

This control is a precision instrument, and should be handled carefully. Rough handling or distorting compo- nents could cause the control to malfunction. Take care not to push or damage the knob sensing element during installation.

!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.

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

!WARNING

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

Do not use on inductive loads. Inductive (motor) loads will damage control and could cause shock or fire hazard.

 

 

SPECIFICATIONS

 

 

Switch Rating: Non-Inductive

Temperature Range: 40° to 85°F

22A (2500W) 120 VAC

Differential: 1°F

22A (5000W) 240 VAC

Switch Action: Open on rise

18A (5000W) 277 VAC

Contact Structure: SPST

If the heating equipment manufacturer has made provi- sions or recommendations for the location of this control, then follow those instructions. If not, the following sugges- tions should be observed.

1.The control should be mounted in the wall, approxi- mately five feet from the floor, as near as possible to the centre of the controlled area.

2.It should be mounted on a partitioning wall, not on an outside wall.

INSTALLATION

3.It should be mounted as far as possible from undesir- able sources of heat and cold such as:

a.Windows and doors

b.Direct rays from sun

c.Hot water or cold water pipes

d.Adjoining outside walls

WHITE-RODGERS DIVISION

 

EMERSON ELECTRIC CO.

 

9797 REAVIS RD., ST. LOUIS, MO. 63123

 

(314) 577-1300, Fax (314) 577-1517

Printed in U.S.A.

9999 HWY. 48, MARKHAM, ONT. L3P 3J3

 

(905) 475-4653, FAX (905) 475-4625

 

PART NO. 37-5427C

Replaces 37-5427B 9520

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Contents Description Precautions Installation InstructionsInstallation USE with Copper Conductors only Wiring

1A65, 1A65W specifications

The Emerson 1A65W and 1A65 are advanced control systems designed for industrial automation and control applications. These models provide exceptional reliability, flexibility, and efficiency, making them ideal for various industries such as oil and gas, power generation, and manufacturing.

One of the key features of the Emerson 1A65W and 1A65 is their modular design, which allows for easy scalability and customization. Users can choose from a range of modules to meet specific application needs. This modular approach not only streamlines the installation process but also simplifies maintenance and upgrades, ensuring that the system can grow alongside the changing requirements of the industry.

Both models utilize advanced control algorithms that enhance process performance and stability. These algorithms can handle complex processes and ensure optimal operation under varying conditions. This capability is crucial for industries where precision is paramount, helping to reduce waste, improve quality, and enhance overall productivity.

The Emerson 1A65W and 1A65 also feature robust communication capabilities, supporting various industrial communication protocols. This allows for seamless integration with existing systems and facilitates interoperability between different devices and equipment. The systems are equipped with Ethernet and serial communication options, providing flexibility in network design and implementation.

In terms of user interface, Emerson has emphasized ease of use with an intuitive HMI (Human-Machine Interface). The interface offers straightforward navigation and real-time monitoring capabilities. Operators can access vital performance data and system diagnostics, enabling swift decision-making and troubleshooting.

Another critical characteristic of these systems is their strong cybersecurity measures. As industrial environments become increasingly connected, protecting against cyber threats is essential. Emerson incorporates advanced encryption and authentication protocols to safeguard sensitive operational data.

Additionally, the 1A65W and 1A65 models are designed with high environmental standards in mind. They can operate in challenging conditions while maintaining a low environmental impact. This resilience makes them suitable for deployment in various harsh industrial settings.

In conclusion, the Emerson 1A65W and 1A65 control systems are at the forefront of industrial automation technology. Their modular design, advanced control algorithms, robust communication capabilities, intuitive interfaces, and strong cybersecurity make them indispensable assets for modern industries. With these systems, operators can achieve enhanced efficiency, productivity, and safety in their processes.