Midea MTIU-09HWFNX-QRD0W User Manual

TM_MULTI_R32_3D INV_EU_S_NA_1909
MULTI SPLIT TYPE
R32 3D INVERTER CONTROL
TECHNICAL MANUAL

Midea MTIU-09HWFNX-QRD0W Specifications

General

Brand	Midea
Model	MTIU-09HWFNX-QRD0W
Category	Air Conditioner
Language	English

Summary

Model Reference

Functions

General Specifications

Electrical Wiring Diagrams

Refrigerant Cycle Diagrams

Electrical Characteristics

Operation Modes and Functions

Remote Controller Functions

Installation Overview

Location selection

Indoor Unit Installation

A6 Duct Type Installation

Specific instructions for installing the A6 Duct type indoor unit.

Compact Cassette Type Installation

Specific instructions for installing the Compact Cassette type indoor unit.

Wall Mounted Type Installation

Specific instructions for installing the Wall Mounted type indoor unit.

Outdoor unit installation

Drainage Pipe Installation

Refrigerant Pipe Installation

Maximum Length and Drop Height

Procedure of Connecting Pipes

Step-by-step guide for connecting refrigerant pipes.

Vacuum Drying and Leakage Checking

Additional Refrigerant Charge

Engineering of Electrical Wiring

Highlights of Electrical Wiring Installation

Test Operation

Test Operation Procedure

Steps for conducting the post-installation test operation.

Drainage Test

Procedure for testing the drainage system after installation.

Manual Cool Function Test

Static Pressure Design

Friction Loss Charts for Round Ducts

Provides a chart to determine fluid resistance from friction in round ducts.

Dynamic Losses

Explains losses due to duct equipment and fittings.

Duct Calculation Method

Describes the equal friction method for duct system design.