Mitsubishi Electric RE81WH v3 User's Manual

Mitsubishi Electric RE81WH manual cover
Pages 159
Year 2021
Language(s)
English en

Mitsubishi Electric RE81WH Specification

The Mitsubishi Electric RE81WH is a high-performance air conditioning unit designed for residential and light commercial use. It features advanced inverter technology, providing efficient and precise temperature control. The unit has a sleek, modern design that seamlessly integrates into any interior decor. With a cooling capacity of 2.5 kW and a heating capacity of 3.2 kW, it is suitable for rooms of moderate size. The RE81WH operates with a low noise level, enhancing comfort by minimizing disturbance. Its energy efficiency is underscored by its high Energy Efficiency Ratio (EER) and Coefficient of Performance (COP), ensuring reduced energy consumption and lower operating costs. The unit includes a sophisticated air purification system that filters dust, allergens, and other pollutants, promoting a healthier indoor environment. The RE81WH is equipped with a user-friendly remote control that offers easy access to various modes and settings, including a timer function for convenient scheduling. It also supports smart connectivity, allowing integration with home automation systems for enhanced control and monitoring. The unit employs eco-friendly R32 refrigerant, aligning with environmental sustainability goals while delivering superior cooling and heating performance. Mitsubishi Electric's commitment to quality and reliability is evident in the RE81WH's robust construction and durable components, ensuring long-term operation with minimal maintenance. Additionally, the unit features a self-diagnosis function, facilitating easy troubleshooting and service. The Mitsubishi Electric RE81WH stands out as a versatile and efficient solution for climate control, combining cutting-edge technology with user-centric features to deliver optimal comfort and energy savings.

Mitsubishi Electric RE81WH F.A.Q.

How do I reset the Mitsubishi Electric RE81WH thermostat?

To reset the RE81WH thermostat, press and hold the reset button located on the side of the device for about 10 seconds until the display flashes. This will restore the unit to its default settings.

Why is my RE81WH thermostat not displaying the correct temperature?

Ensure the thermostat is not exposed to direct sunlight or drafts, which can affect its temperature readings. If the issue persists, check if the device requires a calibration or a battery replacement.

How can I program the Mitsubishi Electric RE81WH for a weekly schedule?

To program a weekly schedule, access the menu, navigate to the 'Schedule' option, and set your desired temperature settings for each day of the week. Confirm each setting by pressing 'Enter'.

What should I do if my RE81WH is not turning on?

First, check the power supply and ensure that the unit is properly connected. If there's no issue with the power, inspect the circuit breaker or fuse. If the problem continues, contact Mitsubishi support for further assistance.

How do I change the battery in the RE81WH thermostat?

To change the battery, gently remove the thermostat from its wall mount, open the battery compartment, and replace the old batteries with new ones. Be sure to align the batteries correctly according to the polarity markings.

Can I connect the RE81WH to a home automation system?

Yes, the RE81WH can be integrated with compatible home automation systems. Refer to the user manual for specific instructions on configuring the connectivity settings.

What maintenance does the Mitsubishi Electric RE81WH require?

Regular maintenance includes checking for software updates, ensuring the unit is clean and free from dust, and verifying that all connections are secure. Battery replacement should be done annually or as needed.

How do I adjust the display brightness on my RE81WH thermostat?

To adjust the display brightness, access the settings menu, select 'Display Settings', and use the up and down arrows to increase or decrease brightness to your preference.

Why is my RE81WH thermostat making a clicking noise?

A clicking noise is usually associated with the relay switching. If the noise is constant and bothersome, it may indicate a faulty relay that requires professional inspection or replacement.

How do I lock the controls on the Mitsubishi Electric RE81WH to prevent unauthorized changes?

To lock the controls, enter the settings menu, navigate to 'Security Settings', and select 'Lock Controls'. You can set a passcode to unlock the controls when needed.