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Venting VAC-09CHSA/XA21 PLUS - User Manual

Venting VAC-09CHSA/XA21 PLUS
39 pages
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WALL MOUNTED SPLIT-TYPE AIR CONDITIONERS
SERVICE MANUAL
No.200303
Models
VAC-09CHSA/XA21 PLUS
VAC-12CHSA/XA21 PLUS
VAC-18CHSA/XA21 PLUS
VAC-24CHSA/XA21 PLUS
CONTENTS
1. IMPORTANT NOTICE
2. PRODUCT DIMENSIONS
3. REFRIGERATION CYCLE DIAGRAM
4. OPERATION DETAILS
5. WIRING DIAGRAM
6. EXPLOSION VIEW AND PART LISTS
7. PRECAUTION
8. NAMES OF PARTS
9. INSTALLATION
10. TROUBLE SHOOTING
VENTING
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Summary

1. IMPORTANT NOTICE

How to Order Spare Parts

Provides instructions for ordering replacement parts by specifying model, part number, and quantity.

2. Product Dimensions

3. Refrigeration Cycle Diagram

4. Operation Details

Remote Controller Overview

Explains the buttons and basic operation of the remote control unit for the air conditioner.

4.1 Electronic Controller Modes

Automatic, Cooling, and Dry Modes

Describes automatic, cooling, and dry modes of operation for the electronic controller.

4.2 Heating Mode and Fan Control

4.3 Defrosting Function

4.4 Defrosting Options and Auxiliary Heating

4.5 Fan, Sleep, Timer, and Emergency Modes

4.6 Auto-Restart and Protection Features

4.7 Failure Codes and Sensor Checks

5. Wiring Diagrams

5.1 Wiring Diagram Details by Model

6. Explosion View Indoor Unit

Indoor Unit Components

Lists and illustrates all parts of the indoor unit with their respective part numbers and quantities.

6.1 Explosion View Outdoor Unit

Outdoor Unit Components

Lists and illustrates all parts of the outdoor unit with their respective part numbers and quantities.

6.2 Explosion View Indoor VAC-12 CHSA

Indoor Unit Parts for VAC-12 CHSA;XA21 PLUS

Provides the explosion view and parts list specifically for the VAC-12CHSA/XA21 PLUS indoor unit.

6.3 Explosion View Outdoor VAC-12 CHSA

Outdoor Unit Parts for VAC-12 CHSA;XA21 PLUS

Provides the explosion view and parts list specifically for the VAC-12CHSA/XA21 PLUS outdoor unit.

6.4 Explosion View Indoor VAC-18 CHSA

Indoor Unit Parts for VAC-18 CHSA;XA21 PLUS

Lists and illustrates parts for the VAC-18CHSA/XA21 PLUS indoor unit.

6.5 Explosion View Outdoor VAC-18 CHSA

Outdoor Unit Parts for VAC-18 CHSA;XA21 PLUS

Lists and illustrates parts for the VAC-18CHSA/XA21 PLUS outdoor unit.

6.6 Explosion View Indoor VAC-24 CHSA

Indoor Unit Parts for VAC-24 CHSA;XA21 PLUS

Lists and illustrates parts for the VAC-24CHSA/XA21 PLUS indoor unit.

6.7 Explosion View Outdoor VAC-24 CHSA

Outdoor Unit Parts for VAC-24 CHSA;XA21 PLUS

Lists and illustrates parts for the VAC-24CHSA/XA21 PLUS outdoor unit.

7. Precaution

Safety Rules for Installation

Outlines essential safety rules and recommendations for installing the air conditioner unit correctly.

7.1 Safety Rules for the User

8. Names of Parts

Indoor and Outdoor Unit Components

Identifies and lists the main components of the indoor and outdoor units of the air conditioner.

9. Installation Manual

Connecting Pipe Length and Refrigerant

Details the required pipe lengths, sizes, and additional refrigerant calculations for installation.

9.1 Installation Details

Indoor and Outdoor Unit Placement

Provides guidelines for selecting appropriate locations and spacing for installing indoor and outdoor units.

9.2 Installation Procedures

Mounting Plate and Piping Hole Drilling

Explains the steps for mounting the plate and drilling holes in the wall for piping installation.

9.2.3 Electrical Connections and Piping

Connecting Pipes and Drainage

Covers connecting the refrigerant pipes, electrical connections, and indoor unit condensed water drainage.

9.2.8 Electronic Connections and Bleeding

10. Troubleshooting

Product Not Operating

Provides a flowchart for diagnosing issues when the product does not operate at all.

10.2 Sensor Failure (E1, E2)

Indoor Fan Not Operating (E6)

Details troubleshooting steps for when the indoor fan does not operate (E6), covering motor and PCB checks.

10.4 System Protection (E4)

10.5 System Protection (E5)

Addresses system protection (E5) related to high/low pressure, including pressure checks and switch replacements.

10.6 Compressor or Outdoor Fan Not Operating

10.7 Vane Does Not Operate

Outlines troubleshooting steps for when the vane does not operate, including motor and PCB checks.

10.8 Cooling;Heating Conversion Disable

10.9 Examples of Repairing

Details common repair examples, including sensor and motor issues.

10.9.1 Display E1 or E2 Troubleshooting

10.9.2 Display E6 Troubleshooting

Details troubleshooting steps for indoor motor failure (E6), covering connection checks and motor replacement.

10.9.3 Indoor Motor and PCB Damage

10.10 Thermistor Temperature Characteristics

Venting VAC-09CHSA/XA21 PLUS Specifications

General IconGeneral
BrandVenting
ModelVAC-09CHSA/XA21 PLUS
CategoryAir Conditioner
LanguageEnglish

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