Emerson EE542-1Z user manual Set Thermostat Lock, To lock the thermostat display, Press Unlock

Page 14

3.4 Set Thermostat Lock

Menu > Settings > Thermostat Lock

Thermostat lock lets you prevent unwanted users from changing thermostat settings.

To lock the thermostat display:

From the THERMOSTAT LOCK screen, enter a three-digit combination that will be required to unlock the thermostat. Write down the code for safekeeping, then press LOCK.

Thermostat Lock

0 0 0

Cancel

Lock

To unlock the thermostat display:

STEP 1 Press UNLOCK.

STEP 2 Enter the three-digit combination you set, then press UNLOCK.

1:54 PM - Mar. 12

	75F	Hold At
Base Rate	75F	77
$0.08 kWh
Inbox	Cool	Unlock

Thermostat Lock

0 0 0

Cancel Unlock

KEEP IN MIND:

Forgot your combination? Simultaneously press the 3 soft keys at the bottom of the display for 20 seconds to unlock and reset the code to 000.

Image 14

Contents Smart Energy Programmable Thermostat + Energy Monitor Contents Welcome Get to Know Your Thermostat $0 .08 k W hClock Similar to the key$0.08 kWh Touch of one key Set One-touch Away PresetGet Messages To view a messageTo run the thermostat as a non-programmable model Menu Settings SchedulesProgram a Heating/Cooling Schedule Press the Menu keySchedules Off To customize the heating/cooling schedulePress To set a schedule Menu Settings Schedules Set Heat or Cool ScheduleTimes adjust in increments From the Schedules menu, useSet Thermostat Clock Menu Settings ClockMenu Settings Clock Set Time & Date To set the time and dateTo set your time zone When finished press Save to save settingsMenu Settings Clock Set Time Zone Listings until Time Zone is highlighted. PressHvac Maintenance To set an a Hvac maintenance reminderMenu Settings Alerts Set AlertsOnce Upon Receipt Pending peak rate event Important messagesPriority Messages 15 Min To lock the thermostat display Menu Settings Thermostat LockSet Thermostat Lock To unlock the thermostat displaySet Vacation Hold Menu Settings Vacation HoldMenu Settings Fan Activate FanAdvanced Settings Energy More Set Monthly Budget Billing Cycle Start Date Set Monthly Budget TargetSet a monthly budget target start date From the Start of Billing CycleSet a monthly budget dollar target To change the beeper settings for this alertWhen the dollar value is selected, press Energy More Set Monthly Budget Monthly BudgetPress the Energy key To view month-to-date usageEnergy Energy More Current Cost Per Hour To view current cost estimatesTo view Hvac cost estimate Energy More Hvac Cost EstimateTiered Pricing Plan Exclusive Features To set your Price Protection preferences Enable Price ProtectionPress the Menu key From the Settings menu, use Price ProtectionUse Arrows to select Field and usingUse Off$0.25 kWh To disable Price Protection when activeView Scheduled Rate Changes Energy More Scheduled RatesEnergy More Costs by Rate View Costs by RateTo view cost by rate Arrows to select Costs by RATE. PressTo opt back into an active utility event View Scheduled Utility EventsTo opt out of a utility event Green = Low Yellow = MediumScheduled Utility Event To view the details of any scheduled utility eventEnergy More Scheduled Events 200PM Wed 08/01/12All rights reserved 37-7302C

Related manuals

Manual 24 pages 38.04 Kb

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.