Midea MDV-V120W/DVN1 User Manual

Contents
Part 1 General Information .................................................................. 1
Part 2 Outdoor Units ............................................................................ 9
Part 3 Installation ............................................................................... 49
Part 4 Troubleshooting……………………………………………………61
Manufacture reserves the right to discontinue, or change at any time, specifications or designs without
notices and without incurring obligations.

Midea MDV-V120W/DVN1 Specifications

General

Brand	Midea
Model	MDV-V120W/DVN1
Category	Air Conditioner
Language	English

Summary

Part 2 Outdoor Units

Specifications

Provides comprehensive technical specifications for outdoor units.

Wiring Diagrams

Capacity Tables

Presents cooling and heating capacity data under different temperature conditions.

Operation Limits

Part 3 Installation

Precautions

Outlines essential safety precautions and general installation requirements.

Outdoor Unit Installation

Piping Installation

Guides on connecting refrigerant pipes, including allowable lengths and differences.

Electric Wiring Installations

Details the procedures and requirements for electrical wiring installations.

Outdoor Unit Wiring

Test Running

Precautions on Refrigerant Leakage

Advises on detecting and managing refrigerant leakage during and after installation.

Part 4 Troubleshooting

Error Code Table

Lists error codes, their meanings, and applicable models for fault diagnosis.

Troubleshooting Procedures

Provides diagnostic flowcharts and procedures for common malfunctions.