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AUX ASW-H09A4/EAR1-dw User Manual

AUX ASW-H09A4/EAR1-dw
76 pages
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For model:
ASW-H09A4/EAR1-dw
ASW-H12B4/EAR1-dw
ASW-H18B4/EAR1-dw
ASW-H24B4/EAR1-dw
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AUX ASW-H09A4/EAR1-dw Specifications

General IconGeneral
Cooling Capacity9000 BTU/h
Heating Capacity9500 BTU/h
Energy Efficiency Ratio (EER)3.21
RefrigerantR410A
Weight (Indoor Unit)8.5 kg
Power Supply220-240V, 50Hz
Indoor Unit Weight8.5 kg
TypeSplit Type
Noise Level (Low)24 dB(A)

Summary

Product Specifications

Refrigeration Cycle Diagram

Remote Controller Instructions

Remote Control Layout and Functions

Explains the remote control display and button labels.

Installation Guide

Wiring Diagrams (9000-12000 BTU)

Wiring Diagrams (18000 BTU)

Wiring Diagrams (24000 BTU)

Operation Details (9000-12000 BTU)

Operation Details (18000-24000 BTU)

Troubleshooting Guide (9000-12000 BTU)

Troubleshooting Guide (18000-24000 BTU)

Basic Faults & No Power Diagnosis

Covers initial checks and troubleshooting for no power.

Indoor Fan Motor Troubleshooting

Steps to diagnose and fix indoor fan motor issues.

Outdoor Unit & Heating Troubleshooting

Troubleshooting steps for outdoor unit and heating problems.

Step Motor, Remote Control & Part Analysis

Troubleshooting for step motor, remote control, and part failures.

Specific Troubleshooting (H & E Series)

LED Display Fault Codes

Troubleshooting codes indicated by flashing timer lights.

Digital Display Fault Codes

Troubleshooting codes (E1-E5) for digital displays.

Fault Code Explanations

Detailed explanations for E1, E3, E2, E4, E5 fault codes.

Sensor Resistance Testing

Method for measuring temperature sensor resistance using a multimeter.

Disassembly Of Parts (9000-12000 BTU)

Disassembly Of Parts (18000-24000 BTU)

Electronic Control Device

Schematic Diagram (7K-12K BTU)

Electrical schematic for 7000-12000 BTU E# series (Renesas Chip).

Main PCB Assembly (7K-12K BTU)

Layout of the main PCB for 7000-12000 BTU E# series.

Schematic Diagram (18K-24K BTU)

Electrical schematic for 18000-24000 BTU E# series (Renesas Chip).

Main PCB Assembly (18K-24K BTU)

Layout of the main PCB for 18000-24000 BTU E# series.

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