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Midea MOBA30U-12HN1-Q User Manual

Midea MOBA30U-12HN1-Q
264 pages
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Contents i
50Hz R410A ON/OFF SERIES
Service Manual 2017

Table of Contents

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Midea MOBA30U-12HN1-Q Specifications

General IconGeneral
BrandMidea
ModelMOBA30U-12HN1-Q
CategoryAir Conditioner
LanguageEnglish

Summary

Installation

Installation Procedure Overview

A flowchart outlining the step-by-step process for installing the air conditioning system.

Indoor Unit Installation Procedures

Detailed steps for installing various types of indoor units, including compact cassette, super-slim, and duct types.

Outdoor Unit Installation (Side Discharge)

Instructions for installing the outdoor unit, including service space, bolt pitch, and mounting.

Refrigerant Pipe Installation

Guidance on maximum pipe length, height drop, connecting pipes, and flaring techniques.

Drainage Pipe Installation

Details on drainage pipe installation principles, selection, layout, and testing to prevent leakage.

Vacuum Drying and Leakage Testing

Procedures for vacuum drying the system and checking for leaks to ensure proper operation.

Additional Refrigerant Charge

Instructions for calculating and performing additional refrigerant charge based on pipe length and diameter.

Test Operation Procedures

Steps to perform before and during test operation to ensure correct installation and function.

Electrical Control System

Electrical Control Functions

Explains operation modes, fan modes, cooling/heating guidelines, and protection functions.

Troubleshooting Guide

Provides self-diagnosis information, LED indications, and error codes for indoor and outdoor unit malfunctions.

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