Away Preset
COOLING HEATING
85 62

2.3 Set One-touch Away Preset

With just one touch, the AWAY preset will instantly change your desired temperature to a set point that will save you money. This is a convenient feature when you’re leaving home unexpectedly or intend to be away from home for an extended period of time. The unit has been shipped with “Away” settings based on Energy Star recommendations of 85° in the summer and 62° in the winter, but those temperatures can easily be changed with

the touch of one key.

To change the default setting, press and hold the AWAY key for three seconds, adjust settings, then press SAVE.

Cancel Save

2.4 Get Messages

In the upper right corner of the unit, an envelope icon will be illuminated when an unread message is in your INBOX.

Messages may be sent from your utility or software service provider.

As an example, the utility may send an alert that “Crews will be working in your neighborhood and you may experience an intermittent outage between 2:00 pm and 4:00 pm.”

Messages may also be generated by the thermostat itself. “It’s time to replace the air filter.”

To view a message:

STEP 1

Press INBOX key in the lower left

 

 

corner of the thermostat display.

 

 

STEP 2

From the MESSAGE INBOX menu,

 

 

use the

arrows to select a

 

message, then press .

 

 

 

Message Inbox

Air Filter

Cost Alert

• 9:30 am

4/28/11

2:37 pm

4/23/11

5:11 pm

4/18/11

Exit

4

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Emerson EE542-1Z user manual Set One-touch Away Preset, Get Messages, Touch of one key, To view a message

EE542-1Z specifications

The Emerson EE542-1Z is a state-of-the-art temperature and process controller designed for various industrial applications. This advanced controller combines practical features with sophisticated technologies to ensure accurate and reliable performance, making it a go-to choice for professionals in the field.

One of the main features of the EE542-1Z is its user-friendly interface. The controller is equipped with a large, clear display that allows for easy readability and navigation through the menu. Operators can effortlessly configure settings, view real-time data, and monitor performance metrics, thus enhancing operational efficiency.

The EE542-1Z utilizes advanced PID control algorithms, ensuring precise temperature regulation. This allows for minimal overshoot and stable control in dynamic processes. The controller's self-tuning capability automatically adjusts the PID parameters based on the process response, optimizing performance without manual intervention.

Another notable characteristic of the EE542-1Z is its versatility. It supports various input types, including thermocouples, RTDs, and voltage/current signals. This adaptability makes it suitable for a wide range of applications, from HVAC systems to industrial ovens and furnaces.

In terms of connectivity, the EE542-1Z offers multiple communication protocols such as RS-485 and Modbus. These features allow for seamless integration into existing control systems, enabling real-time data monitoring and advanced process automation.

The EE542-1Z also incorporates advanced alarm capabilities, providing operators with critical alerts for out-of-range conditions. This proactive feature helps to mitigate risks and can improve overall system safety by preventing potential equipment damage or process failure.

Moreover, the controller boasts robust construction and high-quality materials, ensuring durability in challenging industrial environments. Its compact design ensures easy installation in control panels, while its low power consumption contributes to energy efficiency.

Overall, the Emerson EE542-1Z stands out as a high-performance temperature and process controller. With its comprehensive features, advanced technologies, and exceptional adaptivity, it provides a reliable solution for industries looking to enhance their process control systems. Whether for temperature management or other process parameters, the EE542-1Z is engineered to meet the demands of today's industrial applications.