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Airwell ZDAA-4090-09M25 User Manual

Airwell ZDAA-4090-09M25
73 pages
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Read this manual carefully before installing or operating your new air conditioning unit. Make sure to
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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
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Airwell ZDAA-4090-09M25 Specifications

General IconGeneral
Power Supply220-240V, 50Hz
RefrigerantR410A
Weight (Indoor Unit)8 kg
TypeSplit System
Noise Level (Outdoor)50 dB

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

Specifies torque values for pipe flare nut tightening and additional tightening for various diameters.

Connecting the Cables

Guidance on selecting power cord cross-sectional area based on appliance rated current.

Pipe Length and the Elevation

Details maximum piping lengths and height differences for different drive configurations.

Installation for the First Time

Describes leak testing, evacuation procedures, and initial refrigerant charging for new installations.

Electronic Control Function

Abbreviation

Glossary of technical terms and abbreviations used in electronic control functions and sensor readings.

Electric Control Working Environment

Defines operational parameters including input voltage, frequency, and fan current limits.

Outdoor Unit's Digital Display Tube

Explains the function and meaning of the digital display indicators on the outdoor PCB.

Outdoor Unit Point Check Function

Guides users on checking unit status, modes, and parameters via the outdoor PCB switch.

Protection

Details safety mechanisms covering compressor, voltage, current, communication, and ambient temperature protections.

Troubleshooting

Indoor Unit Error Code Explanation

Lists indoor unit malfunctions, error codes, and corresponding timer/operation lamp indications.

Outdoor Unit Error Code Explanation

Details outdoor unit error codes and their corresponding LED status for fault diagnosis.

Trouble shooting

Provides flowcharts and step-by-step procedures for diagnosing and resolving unit malfunctions.

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