Midea KJR-120G2/TFBG-E

WIRED REMOTE CONTROLLER
Installation and Owner’s Manual
IMPORTANT NOTE:
Read this manual carefully before
installing or operating your wired
remote controller. Make sure to save
this manual for future reference.
MODEL:
KJR-120G1/TFBG-E(5V)（For high wall models）
KJR-120G2/TFBG-E(12V) (For Duct/Cassette/Floor ceiling models)

Midea KJR-120G2/TFBG-E Specifications

General

Brand	Midea
Model	KJR-120G2/TFBG-E
Category	Controller
Language	English

Summary

Safety Precautions

Professional Installation and Adherence

Emphasizes professional installation and following the manual to prevent electric shock or fire hazards.

Avoid Random Uninstallation

Warns against random uninstallation to prevent abnormal operation, heating, or fire.

Key Safety Notes for Installation and Operation

Installation Accessory

Installation Accessory Precautions

Installation Precautions and Wiring Guidelines

Details essential safety measures and wiring practices for the wired controller installation.

Installation Method

Wiring Connection Diagram

Installation Method - Wiring Figures

Wiring Figures for Different Models

Illustrates wiring connections for Model A (12V) and Model B (5V) wired controllers.

Installation Method - Indoor Unit Wiring

Indoor Unit Wiring Methods and Notching

Appendix - Wire Connections

Connecting Wires to the Adaptor Board

Features and Functions of Wired Controller

Controller Features

Controller Functions

Wired Controller Buttons

Button Functions and Operation

Details the function of each button on the wired controller and how to use them for operation.

Preparatory Operation

Setting the Current Day and Time

Provides step-by-step instructions for setting the current day and time on the wired controller.

Operation - Basic Controls

Starting and Stopping Operation

Setting the Operation Mode

Guides on selecting the desired operation mode such as Auto, Cool, Dry, Heat, or Fan.

Room Temperature Setting

Details how to adjust the desired room temperature within the specified range.

Operation - Advanced Settings

Fan Speed Setting

Explains how to adjust fan speed, noting its unavailability in AUTO or DRY modes.

Room Temperature Sensor Selection (Follow Me)

Operation - Special Functions

Operation - Model Specific Functions

Operation - Swing Functions

Swing Function (Auto Swing Models)

Operation - Airflow Control

Up-Down Airflow Direction and Louver Control

Timer Functions

Weekly Timer

On Timer

Off Timer

On and Off Timer

Timer Functions - Setting OnOff

Setting the On or Off Timer

Provides step-by-step instructions for configuring the timer to turn the unit on or off at specific times.

Timer Functions - Setting On and Off

Setting the On and Off Timer

Guides on configuring the timer for both starting and stopping the unit operation at specified times.

Weekly Timer - Setup

Weekly Timer Setting

Initiates the process for setting up the weekly timer schedule.

Day of the Week Setting

ON Timer Setting for Schedule 1

Weekly Timer - Schedule Details

Time Setting for Weekly Schedule

Allows setting the specific time for a scheduled weekly event.

Operation Mode Setting for Schedule

Enables selection of the operation mode for a scheduled weekly event.

Room Temperature Setting for Schedule

Allows setting the desired room temperature for a scheduled weekly event.

Weekly Timer - Advanced Scheduling

Fan Speed Setting and Repeating Schedules

Guides on setting fan speed and repeating schedule configurations for multiple events and days.

Weekly Timer - Operation Modes

Weekly Timer Operation: Start and Cancel

Setting the DAY OFF (Holiday)

Weekly Timer - DAY OFF and Copy

Copying Scheduled Events

Weekly Timer - Deletion

Deleting Time Scale Entries

Fault Alarm Handling

Common Malfunctions and Error Codes

Lists common malfunctions like communication errors and abnormal faceplates, along with their display codes.