INTRODUCTION
An air conditioner remote is a handheld device that allows users to control the settings and functions of an air conditioning unit from a distance. It is designed to provide convenience and ease of use, allowing users to adjust the temperature, fan speed, mode, and other settings without having to physically interact with the AC unit. The remote typically consists of a set of buttons and an LCD screen for displaying the current settings and feedback. Each button has a specific function that enables the user to perform various operations and customize the air conditioning experience according to their preferences. Some common buttons found on air conditioner remotes include power on/off, temperature control, fan speed control, mode selection, timer settings, and sleep mode activation.
Before the operation: setting the current time
- Press the CLOCK button
- Press the TIME button to set the time
- Press the DAY button to set the day
- Press the CLOCK button again
3D i-see Sensor
Sensor: The sensor detects the room temperature
Absence Detection: When no one is in the room, the unit automatically switches to Energy-saving mode.
Indirect/Direct: Press to activate INDIRECT/ DIRECT mode. This mode is only available when the i-see control mode is effective.
The 3D i-see Sensor detects the location of occupants in the room. Direct mode aims for airflow toward individuals in the space while the Indirect mode diverts air away from room occupants.
NOTE: In the case of systems with multiple units (multi-systems), it is not possible to set different operation modes for each unit. In some cases, it may not be possible to use certain functions.
Selecting operation modes
- Press
to start the operation - Press
to select the operation mode. Each press changes mode in the following order:
- Press to set the temperature. Each press raises or lowers the temperature by 1°
Convenient one-touch functions
Press these buttons to toggle these functions on/off.
EconoCool Mode
A swing pattern is used for airflow to create an enhanced cooling sensation. This allows the temperature to be set 2° higher without any loss of comfort
Powerful Mode
The air conditioner operates at maximum capacity for 15 minutes.
Smart Set
Assign your favorite temperature set point to the Smart Set button. Then recall the setting on demand with the simple push of the Smart Set button. Pressing it again will return the temperature to the previous set point. In normal heating mode, the lowest possible temperature setting is 61° F, but using Smart Set, this value can be set as low as 50° F.
Natural Flow
As time passes, airflow will become more like the natural wind. The continuous gentle breeze provides enhanced comfort for occupants. Press this button to toggle the function on/off.
3D i-see Sensor operation
- Gently press
using a thin instrument during COOL, DRY, HEAT, and AUTO modes to activate i-see control mode.
- This symbol appears on the operation display. The default setting is “active”
- Press again to activate Absence Detection.
- This symbol appears on the operation display
- Press again to release the i-see control mode. See the back panel for more information on 3D i-see Sensor® operation.
Fan speed & airflow direction adjustment
Fan
Press to select fan speed. Each press changes fan speed in the following order:
Wide Vane
Press to select horizontal airflow direction. Each press changes airflow direction in the following order:
Left and Right Vane
Press to select airflow direction. Each press changes airflow direction in the following order:
Timer operation
On and Off Timer
Press 
or
during operation to set the timer.2
(ON timer) : The unit turns ON at the set time.
(OFF timer) : The unit turns OFF at the set time.
Press
(Increase) and 
(Decrease)3 to set the time of the timer.4
Press again to cancel the timer.
- If ON or OFF blinks, make sure that the current time and day are set correctly.
- Each press increases or decreases the set time by 10 minutes.
- Set the timer while ON or OFF is blinking.
Weekly Timer
- Press
to enter the weekly timer setting mode. - Press
and
select setting day and number. - Press and to set ON/OFF, time, and temperature.
- Press to complete and transmit the
timer setting. - Press to turn the timer ON. ( lights.)
- Press again to turn the weekly timer OFF. ( goes out.)
When the weekly timer is ON, the day of the week whose timer setting is complete will light.
How the timer works
2020 Mitsubishi Electric Trane HVAC US LLC. All rights reserved.
Mitsubishi Electric, Lossnay, and the three-diamond logo are trademarks of Mitsubishi Electric Corporation. CITY MULTI, kumo cloud, kumo station, and H2i are registered trademarks of Mitsubishi Electric US, Inc. Trane and American Standard are registered trademarks of Trane Technologies plc. All other product names mentioned herein are trademarks or registered trademarks of their respective owners. ENERGY STAR and the ENERGY STAR mark are registered trademarks owned by the United States Environmental Protection Agency. Use of the AHRI Certified® mark indicates a manufacturer’s participation in the certification program. For verification of certification for individual products, go to www.ahridirectory.org. Specifications shown in this brochure are subject to change without notice. See complete warranty for terms, conditions, and limitations. A copy is available from Mitsubishi Electric Trane HVAC US LLC. Printed in the USA
FAQS
Q: What does the “Mode” button do on the remote?
A: The “Mode” button allows you to select different operating modes for your air conditioner. Common modes include “Cool,” “Heat,” “Fan Only,” and “Auto.” Press the “Mode” button repeatedly to cycle through these modes.
Q: What is the purpose of the “Timer” button on the remote?
A: The “Timer” button allows you to set a specific time for the air conditioner to turn on or off. This feature can be useful for saving energy or ensuring comfort at specific times. Press the “Timer” button to access the timer settings, and then use the other buttons to set the desired time.
Q: What does the “Sleep” button do on the remote?
A: The “Sleep” button is usually designed to adjust the air conditioner settings for improved sleep comfort. When pressed, it may activate a sleep mode that gradually adjusts the temperature or fan speed over time to create a more comfortable sleeping environment.
Q: What is a dry mode on the Mitsubishi aircon remote?
Download PDF: Mitsubishi Air Conditioner Remote Buttons and Functions Guide
