Midea MKG-400-B User Manual

Midea 50Hz AC Fan Coil Unit
2-Pipe Wall-mounted Series
Technical Service Manual
Midea reserves the right to discontinue, or change specification or designs at any time without notices and without incurring obligations

Midea MKG-400-B Specifications

General

Brand	Midea
Model	MKG-400-B
Category	Air Conditioner
Language	English

Summary

Key Features of Midea Fan Coil Units

Midea Fan Coil Unit Technical Specifications

Midea Fan Coil Unit Physical Dimensions

Midea Fan Coil Unit Service Clearance Requirements

Midea Fan Coil Unit Main PCB Connections

Midea Fan Coil Unit Wiring Diagrams

Midea Fan Coil Unit Sound Level Performance

Midea Fan Coil Unit Installation Procedures

Installation Safety and Attention Points

Critical warnings, cautions, and essential points for safe installation.

Indoor Unit Installation Steps

Detailed steps for installing the indoor unit, including drilling and piping.

Unit Wiring and Terminal Board Guide

Cautions and guide for connecting unit wiring and terminal boards.

Midea Fan Coil Unit Troubleshooting Guide

Troubleshooting Malfunction Codes and Descriptions

Table of error codes, their descriptions, and general troubleshooting steps.

Troubleshooting Specific Error Codes (E2-EE)

Step-by-step guides for resolving common error codes like E2, E3, E7, E8, EE.

Midea Fan Coil Unit Controller Operation and Setup

Wireless Remote Controller R51/E Guide

Wired Controller KJR-29B Operation and Installation

Midea Fan Coil Unit Performance Data