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EMI WLHA Sleep timer, Sequence of Operation Wall mounted thermostat mode, Choosing a Thermostat

Models: WLHA S1C

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Sequence of Operation – Unit Mounted key pad mode

Sleep timer

The sleep timer feature allows the user, with the push of a single button, to have the unit switch off using the preset tim- er. When the control is in the “On” mode, pressing the “TIMER” will enter or exit the Sleep Timer mode. When in Sleep Timer mode, the word “TIMER” will appear on the LCD display. The unit will continue to oper- ate for thirty (30) minutes then switch off.

Test mode

Test mode is a feature where by all timers are reduced or eliminated. Test mode is intended to aid the technician while checking system operation after in- stallation or during trouble shooting. Test mode is not intended for the end user or for normal operation. Also test mode is not available while in Remote Wall Ther- mostat mode”.

To enter Test mode the control must first be in the Off mode. Then by press- ing the “ON/OFF”, “PROG” and “TIME” buttons simultaneously for three seconds

the unit will enter the Test mode. While in

Test mode the display will flash “tSt” pe- riodically. The operation of the unit can be checked without having to wait out the delays. To exit the Test mode press the “ON/OFF”, “PROG” and “TIME” buttons simultaneously again or by cycling off the main power to the control.

CAUTION: Do not cycle the unit on and off repeatedly while in Test mode as this will cause damage to the compressor. Do not leave the unit in Test mode

Sequence of Operation – Wall mounted thermostat mode

For Wall mounted thermostat op- eration the control must be configured through the Configuration mode. Be sure to select Remote – ON in the configura- tion menu. (See Configuration mode)

In Remote Thermostat mode the unit mounted keypad will have limited capabil- ity. Some of the buttons will not be oper- able. Only the FAN and TIME buttons will function. The ability to clear the FILTER CHECK warning will also be available by pressing the MODE and FAN buttons si- multaneously.

Choosing a Thermostat:

EMI offers several remote thermostats that are compatible with the Ductless split system air handlers. See the latest price list for a list of available thermostats. It is important to choose a thermostat that will match the equipment that you have se- lected. For single stage cooling or heart- ing choose a single stage Heat/Cool ther- mostat. If you have selected an outdoor

heat pump unit and an indoor unit with electric heat then chose a two-stage heat- ing, single-stage cooling thermostat.

Selecting a thermostat “by others” When selecting a thermostat other than those offered by EMI, it is important to choose a 24V thermostat that matches your application. EMI equipment is com- patible with most mercury bulb, digital or power steeling thermostats.

Cooling only:

Select a thermostat that is compatible with a cooling system. The thermostat should have “R”, “Y” and “G” terminals and may also have a “C” terminal.

Cooling only with Electric Heat: Select a thermostat that is compatible with a cooling - electric heat system. The thermostat should have “R”, “Y”, “W” and “G” terminals. The thermostat may also have a “C” terminal.

WLCA/WLHA High Wall Evaporator

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EMI WLHA, S1C manual Sleep timer, Sequence of Operation Wall mounted thermostat mode, Choosing a Thermostat
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WLHA, S1C specifications

The EMI S1C, also known as the WLHA, is a cutting-edge electronic device renowned for its advanced features and robust technologies. This innovative equipment caters to a wide range of applications, from multimedia processing to advanced communications. Its design showcases a seamless blend of functionality and performance, making it a preferred choice among professionals in various fields.

One of the standout characteristics of the EMI S1C is its high-performance processing capability. Equipped with a powerful multi-core processor, the device ensures rapid data processing and multitasking without compromising efficiency. This feature is particularly beneficial for applications requiring real-time data analysis and complex computational tasks.

The WLHA further distinguishes itself through its exceptional connectivity options. It supports multiple input and output standards, including USB, HDMI, and Ethernet, facilitating seamless integration with other devices. This flexibility allows users to connect a variety of peripherals and streamline workflows, enhancing overall productivity.

In terms of user experience, the EMI S1C places a strong emphasis on intuitive interaction. It features a user-friendly interface that simplifies navigation and accessibility. The touchscreen display provides responsive feedback, enabling users to operate the device effortlessly, even in high-pressure scenarios.

Another prominent aspect of the EMI S1C is its advanced power management system. The device is designed to optimize energy consumption without sacrificing performance. This sustainability feature is not only environmentally friendly but also crucial for mobile applications, where battery life is a significant consideration.

Furthermore, the WLHA's robust build quality ensures durability and resilience in diverse environments. The device is constructed with high-grade materials that withstand wear and tear, making it ideal for use in industrial settings or field operations where ruggedness is essential.

Security is also at the forefront of the EMI S1C's design. The device incorporates advanced encryption technologies and secure boot mechanisms to protect sensitive data from unauthorized access. This commitment to security is particularly relevant in today's digital landscape, where data breaches and cyber threats are prevalent.

In summary, the EMI S1C, WLHA is a versatile and powerful electronic device that excels in various domains. Its combination of high-performance processing, extensive connectivity, user-friendly interface, energy efficiency, durability, and robust security features makes it a top choice for professionals seeking reliability and innovation in their tools. Whether in multimedia, telecommunications, or industrial applications, the WLHA is poised to meet the demands of modern technology users effectively.