Mitsubishi Heavy Industries eco touch RC-EX1 User Manual

eco touch REMOTE CONTROL RC-EX1
USER’S MANUAL
This user’s manual describes cautions for safety. Please read this manual carefully before use in order
to operate the unit properly.
Keep this manual, after reading, at a safe place where you can consult it whenever it is necessary.
When the ownership of the unit is changed, please be sure to transfer this manual and the “Installation
Manual” (in CD-R) to a new owner.
It is not recommended for a user to install or move the unit by the user’s on discretion. (Safety or
functions may not be assured.)
Thank you very much for your purchasing the eco touch REMOTE CONTROL
for our packaged air conditioner.
PJZ012A091

Mitsubishi Heavy Industries eco touch RC-EX1 Specifications

General

Type	Wired
Compatibility	Mitsubishi Heavy Industries Air Conditioning Systems
Display	LCD
Features	Weekly Timer, Temperature Setting, Mode Selection
Power Source	Powered via Wired Connection

Summary

Safety Precautions

Electrical Wiring Work

Electrical wiring must be done by qualified specialists.

Environmental Usage Restrictions

Avoid using the unit in environments with oil mist, steam, or corrosive gas.

Abnormal Situation Operation

Stop Operation Immediately

Stop operation immediately if any anomaly occurs or under abnormal situations.

Remote Control Handling Precautions

Follow handling guidelines to prevent electric shock, fire, or damage.

Functions and Menu Items

Operation Buttons

Explains the functions of physical buttons like Run/Stop, High Power, and Energy Saving.

TOP Screen Elements

Main Screen Components

Explains icons, clock, menu button, and message display on the main screen.

Menu Items Overview

Basic Operation

Covers fundamental operations like Run/Stop and mode changes.

Energy-Saving Settings

Details sleep timer, peak-cut timer, and auto temp set back functions.

Individual Flap Control

Allows individual adjustment of flap motion range for each air outlet.

Initial Settings

Covers clock, date, display contrast, and backlight settings.

Timer Functions

Includes setting ON/OFF timers by hour or clock.

Weekly Timer

Allows setting operation schedules on a weekly basis.

Home Leave Mode

Maintains moderate room temperature when home is left.

Administrator Settings

Quick Reference of Menu Items

Energy-Saving Setting Reference

Quick reference for Sleep Timer, Peak-cut timer, and Auto temp set back.

Individual Flap Control Reference

Initial Settings Reference

Timer Settings Reference

Quick reference for setting ON/OFF timers by hour or clock.

Weekly and Home Leave Mode Reference

Weekly Timer Reference

Quick reference for setting weekly operation schedules.

Home Leave Mode Reference

Administrator Settings Reference

Run/Stop Operation Details

Starting and Stopping Operation

Instructions for starting and stopping the air conditioner operation.

Change Operation Mode

Selecting Operation Mode

Change Set Temperature

Adjusting Temperature Setting

Change Flap Direction

Change Fan Speed

High Power Operation

Activating High Power Mode

Details on activating high power mode for quick temperature adjustment.

Energy-Saving Operation

Using Energy-Saving Mode

Instructions for using the energy-saving mode to conserve power.

Menu Screen Operations

Setting Screen Cautions

Energy-Saving Setting Configuration

Sleep Timer Settings

How to set the timer to stop operation after a specified duration.

Peak-cut Timer Settings

Setting Peak-Cut Operation

Instructions for setting peak-cut operation times and limits.

Peak-cut Timer - Day Selection

Selecting Days for Peak-Cut Timer

Peak-Cut Timer - Time and Percentage

Setting Peak-Cut Time and %

Setting the start time, end time, and peak-cut percentage.

Peak-Cut Timer - Group Settings

Applying Group Settings

Automatic Temperature Setback

Setting Automatic Temperature Adjustments

How to set automatic temperature adjustments for energy saving.

Individual Flap Control

Setting Flap Motion Range

External Ventilation Control

Initial Settings Menu

Clock Setting

Timer Operations

Setting ON Timer by Hour

How to set the unit to start after a specified number of hours.

Setting OFF Timer by Hour

How to set the unit to stop after a specified number of hours.

Setting ON Timer by Clock

How to set the unit to start at a specific clock time.

Setting OFF Timer by Clock

How to set the unit to stop at a specific clock time.

Timer Combination and Operation Settings

Setting Timer Operating Conditions

Configuring operation mode, temperature, and fan speed for timers.

Warming Up Functionality

Timer Warming Up Feature

Setting Timer Operation Mode

Selecting Timer Mode and Conditions

Timer by Clock - Once/Everyday

Choosing Timer Operation Frequency

Timer Confirmation

Weekly Timer Setup

Setting Weekly Schedules

Detailed steps for setting weekly operation schedules.

Weekly Timer - Day Selection

Selecting Days for Weekly Timer

Weekly Timer - Time and Mode

Setting Weekly Timer Times and Modes

Weekly Timer - Operating Conditions

Setting Weekly Timer Conditions

Home Leave Mode

Home Leave Mode Operation

Home Leave Mode - Temperature Rules

Setting Temperature Rules

Administrator Settings

Accessing Administrator Settings

Permission/Prohibition Setting

Setting Operation Permissions

Silent Mode Timer

Setting Temperature Range

Change Administrator Password

Password Change Procedure

5. Maintenance

Filter Sign Reset

6. Useful Information

Contact Company and Error Display

7. After-Sale Service

Informing Your Dealer