Airwell ZDAA-2050-09M25 User Manual

IMPORTANT NOTE:
Read this manual carefully before installing or operating your new air conditioning unit. Make sure to
SERVICE manual
save this manual for future reference.
22.AW.ZDAA.2040-5130.R32.SM.EN.09.14
INVERTER ONE-TWO/ONE-THREE/ONE-FOUR/ONE-
FIVE SPLIT-TYPE AIR CONDITIONER
ZDAA R
32
English Manual
ZDAA-2040-09M25
ZDAA-2050-09M25
ZDAA-3080-09M25
ZDAA-4090-09M25
ZDAA-5130-09M25

Airwell ZDAA-2050-09M25 Specifications

General

Brand	Airwell
Model	ZDAA-2050-09M25
Category	Air Conditioner
Language	English

Summary

General Information of Outdoor Units

Features

Dimensions

Refrigeration Cycle Diagram

Wiring Diagram

Indoor Units Combination

Sound Levels

Installation Details

Wrench Torque Sheet for Installation

Torque specifications for pipe connections.

Connecting the Cables

Guidelines for selecting power cord cross-sectional area.

Pipe Length and the Elevation

Maximum piping lengths and height differences.

Installation for the First Time

Procedures for initial installation, including leak testing and evacuation.

Adding the Refrigerant After Running the System for Many Years

Procedure for adding refrigerant to older systems.

Re-installation While the Indoor Unit Needs to Be Repaired

Steps for collecting refrigerant before indoor unit repair.

Re-installation While the Outdoor Unit Needs to Be Repaired

Evacuation procedure for the entire system before outdoor unit repair.

Electronic Control Function

Abbreviation

List and definition of technical abbreviations used.

Electric Control Working Environment

Specifications for input voltage, frequency, and current.

Outdoor Unit's Digital Display Tube

Explanation of the outdoor unit's digital display functions.

Outdoor Unit Point Check Function

How to check the unit's status using the digital display.

Troubleshooting

Indoor Unit Error Code Explanation

Explains error codes and their associated timer/operation lamp indications for indoor units.

Outdoor Unit Error Code Explanation

Lists error codes and their meanings for outdoor units.

Troubleshooting Flowcharts

Provides diagnostic flowcharts for common indoor and outdoor unit issues.