Midea MDV-V140W/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-V140W/DVN1 Specifications

General

Brand	Midea
Model	MDV-V140W/DVN1
Category	Air Conditioner
Language	English

Summary

Outdoor Units

Specifications

Provides detailed technical specifications for outdoor units.

Wiring Diagrams

Capacity Tables

Electric Characteristics

Operation Limits

Installation

Precautions

Essential safety warnings and installation guidelines to follow.

Outdoor unit installation

Piping installation

Details how to connect refrigerant pipes and their allowable lengths.

Electric Wiring Installations

Provides guidance on proper electrical wiring for the system.

Outdoor Unit Wiring

Test Running

Outlines the procedure for testing the system after installation.

Precautions on Refrigerant Leakage

Advises on handling refrigerant and preventing leaks during installation.

Troubleshooting

Error code table

Lists error codes and their corresponding malfunctions.

Troubleshooting

Provides step-by-step guidance for diagnosing and fixing issues.