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Samsung AQV09VBA User Manual

Samsung AQV09VBA
100 pages
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Refer to the service manual in the GSPN(see the rear cover) for the more information.
AIR CONDITIONER THE FEATURE OF PRODUCT
AQV09VBCN, AQV12VBCN
SPLIT-TYPE AIR CONDITIONER
Basic : AQV09VBA
AQV12VBA
Model
: AQV09VBC
AQV12VBC
M
odel Code : AQV09VBCN AQV09VBCX
AQV12VBCN AQV12VBCX
High Energy Efficiency BLDC
Air Conditioner
Luxury Half Mirror Design
Mode
: Mode can help you sleep quickly and
soundly and wake up refreshed.
Mode
: The Micro Plasma Ion mode creates strong purified
zone in your room.
Silence Mode
: When you use the "Silence Mode", you can
experience extremely quiet operation of your
air conditioner.
AQV09VBCX, AQV12VBCX

Table of Contents

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Samsung AQV09VBA Specifications

General IconGeneral
BrandSamsung
ModelAQV09VBA
CategoryAir Conditioner
LanguageEnglish

Summary

Precautions

Installing the air conditioner

Safe and proper installation procedures for the unit.

Power supply and circuit breaker

Requirements for safe power connection and circuit breaker usage.

During operation

Safety precautions and guidelines for operating the air conditioner.

Disposing of the unit

Procedures for environmentally sound disposal of the air conditioner.

Other Precautions

Additional operational and safety notes.

Product Specifications

Key Product Features

Highlights key features and benefits of the air conditioner.

Detailed Technical Specifications

Detailed technical specifications for cooling, performance, power, and size.

Comparative Model Specifications

Comparison of specifications between different models.

Accessory and Option Specifications

List of included accessories and their specifications.

Alignment and Adjustments

Test Mode Operation

Procedure to enter and utilize the test mode for operational checks.

Indoor Display Error Codes

Explains indoor unit LED error codes and troubleshooting steps.

Outdoor LED Error Indicators

Details outdoor unit LED error indicators and corresponding checks.

Setting Option Setup Method

Guide for configuring operational options using the remote control.

Disassembly and Reassembly

Necessary Tools for Disassembly

Lists essential tools required for disassembly and reassembly procedures.

Indoor Unit Disassembly

Step-by-step instructions for disassembling the indoor unit.

Outdoor Unit Disassembly

Step-by-step instructions for disassembling the outdoor unit.

Exploded Views and Parts List

Indoor Unit Exploded View & Parts

Exploded view diagram and part list for the indoor unit.

Outdoor Unit Exploded View

Exploded view diagram for the outdoor unit.

Ass'y Control In Parts List

Exploded view and part list for the indoor control assembly.

Ass'y Control Out Exploded View

Exploded view diagram for the outdoor control assembly.

Electrical Parts List

Main PCB Electrical Components

Detailed list of electrical components for the main PCB.

Sub PCB Electrical Components

List of electrical components for the sub PCB.

Outdoor PCB Electrical Components

Electrical components for the outdoor PCB.

EMI PCB Electrical Components

List of electrical components for the EMI PCB.

Wiring Diagram

Indoor Unit Wiring Diagram

Wiring diagram illustrating connections for the indoor unit.

Outdoor Unit Wiring Diagram

Wiring diagram illustrating connections for the outdoor unit.

Schematic Diagram

Indoor Unit Schematic

Schematic diagram for the indoor unit's electronic circuits.

Outdoor Unit Schematic

Schematic diagram for the outdoor unit's electronic circuits.

Circuit Descriptions

Indoor PCB Circuit Explanations

Explanation of the PCB circuit functions for the indoor unit.

Outdoor PCB Circuit Explanations

Explanation of the PCB circuit functions for the outdoor unit.

Refrigerating Cycle Diagram

Diagram illustrating the refrigerant flow and cycle within the air conditioner.

PCB Diagram

Indoor PCB Component Layout

Visual layout of components on the indoor unit's PCB.

Outdoor PCB Component Layout

Visual layout of components on the outdoor unit's PCB.

Operating Instructions

Indoor Unit Parts Identification

Identifies and labels the parts of the indoor unit.

Outdoor Unit Parts Identification

Identifies and labels the parts of the outdoor unit.

Remote Control Operation Guide

Details the buttons and display elements of the wireless remote control.

Basic Operating Modes

Explains basic operational modes like Auto, Cool, and Heat.

Advanced Operating Functions

Explains advanced functions like good'sleep, Silence, and MPI modes.

Troubleshooting

Initial Troubleshooting Checks

Initial checks and common issues before detailed troubleshooting.

Symptom-Based Fault Diagnosis

Troubleshooting guide for "No Power" symptoms.

Outdoor Unit Power Supply Errors

Troubleshooting steps for outdoor unit power supply errors.

Louver Motor Operation Issues

Diagnosing and resolving issues with the up/down louver motor.

Outdoor Unit Fan Errors

Troubleshooting steps for outdoor unit fan errors.

Total Current Trip Errors

Diagnosing and resolving total current trip errors.

Mode Switching Errors

Troubleshooting mode switching issues between heating and cooling.

Outdoor Temperature Sensor Errors

Diagnosing and resolving outdoor temperature sensor errors.

Discharge Temperature Sensor Errors

Diagnosing and resolving discharge temperature sensor errors.

Coil Temperature Sensor Errors

Diagnosing and resolving coil temperature sensor errors.

Fan Operation Errors

Troubleshooting steps for fan errors.

DC-Link Voltage Sensor Errors

Diagnosing and resolving DC-Link voltage sensor errors.

Over Current (O.C.) Errors

Troubleshooting steps for over current errors.

Communication Errors

Diagnosing and resolving communication errors between units.

Compressor Start Errors

Troubleshooting steps for compressor start errors.

Compressor Lock Errors

Diagnosing and resolving compressor lock errors.

DC Link Voltage Errors

Troubleshooting DC Link over/under voltage errors.

Remote Control Issues

Steps to take when the remote control is not functioning.

Other Troubleshooting Topics

Troubleshooting for minor issues like AC Line Zero Cross Signal or capacity mismatch.

PCB Inspection Procedures

Procedures for inspecting and testing PCBs.

Outdoor PCB Inspection Steps

Detailed inspection steps for the outdoor unit's PCB.

Main Component Inspection Methods

Methods for inspecting key components like sensors and motors.

Block Diagram

Indoor Unit Block Diagram

Block diagram showing the functional relationships within the indoor unit.

Outdoor Unit Block Diagram

Block diagram showing the functional relationships within the outdoor unit.

Reference Sheet

Model Name Index

Guide to understanding and interpreting model names and codes.

Refrigerant Pressure Charts

Charts showing refrigerant pressure based on temperature conditions.

Unit Conversion Factors

Conversion table for pressure and capacity units.

Non-Trouble Q&A

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

Cleaning/Filter Change

Air Conditioner Cleaning Guide

Instructions for regular cleaning of the air conditioner's internal parts.

Anti-allergy Filter Cleaning

Steps for cleaning the anti-allergy filter.

Deodorizing Filter Replacement

Instructions for replacing the deodorizing filter.

Installation

Pre-Installation Requirements

Pre-installation checks and considerations for optimal placement.

Installation Procedure Steps

Step-by-step guide for installing the air conditioner unit.

Unit Installation Diagrams

Diagrams showing installation connections for indoor and outdoor units.

"Pump down" Procedure

Procedure for safely removing refrigerant during maintenance or relocation.

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