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Samsung AJ018JNADCH User Manual

Samsung AJ018JNADCH
118 pages
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AIR CONDITIONER CONTENTS
MULTI AIR CONDITIONER
1. Precautions
2. Product Specications
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram and Parts List
6. Wiring Diagram
7. Reference Sheet
OUTDOOR UNIT
AJ020JCJ2CH
AJ024JCJ3CH
AJ036JCJ5CH
AJ020JCJ2CH/AA
AJ024JCJ3CH/AA
AJ036JCJ5CH/AA
Model name:
AJ009JNNDCH
AJ012JNNDCH
AJ018JNNDCH
AJ007JNADCH
AJ009JNADCH
AJ012JNADCH
Model code:
AJ009JNNDCH/AA
AJ012JNNDCH/AA
AJ018JNNDCH/AA
AJ007JNADCH/AA
AJ009JNADCH/AA
AJ012JNADCH/AA
AJ018JNADCH
AJ024JNADCH
AJ009JNLDCH
AJ012JNLDCH
AJ018JNLDCH
AJ018JNADCH/AA
AJ024JNADCH/AA
AJ009JNLDCH
/AA
AJ012JNLDCH/AA
AJ018JNLDCH/AA
INDOOR UNIT
AJ009JNNDCH
AJ012JNNDCH
AJ018JNNDCH
AJ009JNLDCH
AJ012JNLDCH
AJ018JNLDCH
AJ007JNADCH
AJ009JNADCH
AJ012JNADCH
AJ018JNADCH
AJ024JNADCH
AJ020JCJ2CH
AJ024JCJ3CH
AJ036JCJ5CH

Table of Contents

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Samsung AJ018JNADCH Specifications

General IconGeneral
ModelAJ018JNADCH
Energy Efficiency ClassA
RefrigerantR32
Cooling Power Consumption1500 W
Noise Level (Outdoor)50 dB
Power Supply220-240V, 50Hz
FeaturesDigital Display, Sleep Mode, Turbo Mode, Auto Restart, Dehumidification

Summary

Precautions

Installing the Air Conditioner

Guidelines for safe and proper installation of the air conditioner unit.

Power Supply and Circuit Breaker

Information on electrical connections, power supply, and circuit breaker requirements.

During Operation

Guidelines for safe and correct operation of the air conditioner.

Disposing of the Unit

Instructions for environmentally responsible disposal of the air conditioner.

Other Precautions

Additional important points and considerations for handling the unit.

Product Specifications

Features of the Product

Highlights key features and benefits of the multi air conditioner system.

Detailed Product Specifications

Detailed technical specifications for indoor and outdoor units, including performance data.

Accessories and Specifications

Lists included accessories and their specifications for various models.

Disassembly and Reassembly

Indoor Unit Disassembly and Reassembly

Step-by-step procedure for disassembling and reassembling the indoor unit components.

Outdoor Unit Disassembly and Reassembly

Step-by-step procedure for disassembling and reassembling the outdoor unit components.

Troubleshooting

Display Error and Check Method

Explains error codes displayed on the unit and provides diagnostic steps.

Setting Option Setup Method

Guides on configuring indoor unit settings and options via the remote controller.

Items to Check First

Lists essential checks before troubleshooting or diagnosing problems.

Checking and Testing Operations

Procedures for performing operational checks and tests on the system.

Fault Diagnosis by Symptom

Diagnoses faults based on observed symptoms and error indicators.

PCB Diagram and Parts List

Indoor Unit PCB Diagram and Parts

Illustrates the PCB layout and lists components for the indoor unit.

Outdoor Unit PCB Diagram and Parts

Illustrates the PCB layout and lists components for the outdoor unit.

Wiring Diagram

Indoor Unit Wiring Diagram

Provides wiring schematics for the indoor unit, detailing connections and components.

Outdoor Unit Wiring Diagram

Provides wiring schematics for the outdoor unit, detailing connections and components.

Reference Sheet

Selecting Installation Area

Recommendations for selecting suitable installation locations for indoor and outdoor units.

Connecting Up and Purging the Circuit

Procedures for connecting refrigerant pipes and purging the system.

Refrigerant Refill

Steps for refilling refrigerant after installation or leak repair.

Refrigerant Adjustment

Guidelines for adjusting refrigerant charge based on pipe length and conditions.

Flare Nut Fixing Torque

Specifies torque values for tightening flare nuts during installation.

Pump Down Procedure

Instructions for safely pumping down refrigerant when relocating or replacing units.

Index of Model Name

Explanation of model name coding for indoor and outdoor units.

Refrigerating Cycle Diagram

Visual representation of the refrigeration cycle for different models.

Pressure and Capacity Markings

Defines pressure and capacity markings used in the manual.

Abbreviated Technology Terms and Definitions

Glossary of technical terms and abbreviations used in the manual.

Q&A for Non-Trouble

Frequently asked questions and answers for common non-trouble issues.

Common Sense of Refrigeration

Basic principles and common knowledge related to refrigeration.

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