Samsung AR07TSFABWKN User Manual

AIR CONDITIONER CONTENTS
MULTI AIR CONDITIONER
1. Precautions
2. Product Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram
6. Wiring Diagram
7. Reference Sheet
INDOOR UNIT OUTDOOR UNIT
AR07/09/12/15/18/24TSFABWKN
AR07/09/12/15/18/24BSFCMWKN
AC009/012/018BNNDCH
AC009/012/018BNLDCH
AJ009/012/015/018BNHDCH
AC009/012BN1DCH
AC009/012/015/018BNJDCH
AC012/018/024BNZDCH
AJ020BXJ2CH
AJ024BXJ3CH
AJ036BXJ4CH
AJ048BXJ5CH
AJ020BXS3CH
AJ024BXS4CH
AJ030BXS4CH
AJ036BXS4CH

Samsung AR07TSFABWKN Specifications

General

Type	Split Air Conditioner
Energy Efficiency Rating	5 Star
Compressor Type	Rotary
Refrigerant	R32
Power Source	220-240V, 50Hz
Cooling Capacity	7000 BTU/h
Operating Temperature (Cooling)	16°C to 32°C

Summary

1. Precautions

1-1 Precautions for the Service

Safety precautions for servicing the air conditioner.

1-2 Precautions for the Static Electricity and PL

2. Product Specifications

2-1 The Feature of Product

2-2 Product Specifications

Detailed technical specifications for indoor and outdoor units.

2-3 The Comparative Specifications of Product

2-4 Combination Table (Outdoor-Indoor)

Shows compatible combinations of outdoor and indoor units.

3. Disassembly and Reassembly

3-1 Outdoor Unit

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

4. Troubleshooting

4-1 Display and Check Method

Explains how to interpret error codes and check for issues.

4-1-1 Indoor unit

Troubleshooting steps for indoor unit display errors.

4-1-2 Outdoor Unit

Troubleshooting steps for outdoor unit display errors.

4-2 Setting an indoor unit address and installation option

Guides on setting indoor unit addresses and installation options.

4-3 Setting Option

Details how to configure various operational options.

4-3-3 Setting an indoor unit address (MAIN/RMC)

Configuring MAIN/RMC addresses for indoor units.

4-3-4 Setting an indoor unit installation option

Setting installation options for indoor units based on location.

4-4 Items to be checked first

Lists initial checks for troubleshooting.

4-5 Setting to Cool or Heat only mode, checking and Cool/Heat modes operation test

Guides on setting operation modes and testing performance.

4-6 Fault Diagnosis by Symptom

Provides diagnostic steps for common system faults.

4-6-1 Indoor

Specific troubleshooting steps for indoor unit symptoms.

4-6-1-1 Indoor temperature sensor (open/short)

Diagnosing issues related to the indoor temperature sensor.

4-6-1-2 Indoor FAN ERROR (BLDC MOTOR MODEL)

Troubleshooting steps for indoor fan errors.

4-6-1-3 Communication error after finishing Tracking

Resolving communication errors between units.

4-6-1-4 Indoor FAN ERROR (BLDC MOTOR MODEL)

Troubleshooting steps for indoor fan errors, specifically BLDC motor.

4-6-2 Outdoor unit is not powered on – Initial diagnosis

Steps to diagnose why the outdoor unit is not powering on.

4-6-3 Checking Outdoor Controller

Procedures for checking the outdoor unit's control components.

4-6-4 Outdoor unit fan error

Steps to diagnose and fix outdoor unit fan errors.

4-6-5 Compressor startup error, Compressor lock error, Compressor rotation error

Troubleshooting steps for compressor operational issues.

4-6-6 IPM Over current error

4-6-7 Checking Temperature sensor

4-6-7-2 Checking Pipe in/out and Cond and Ambient temperature sensor

4-7 PCB Inspection