Samsung AR09TSFYBWKN 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
AR07/09/12/15/18/24TSFYBWKN
AJ009/012/018TNNDCH
AJ009/012/018TNLDCH
AJ009/012/015/018TNJDCH
AJ020TXJ2CH
AJ024TXJ3CH
AJ036TXJ4CH
AJ048TXJ5CH
AJ020TXS3CH
AJ024TXS4CH
AJ030TXS4CH
AJ036TXS4CH

Samsung AR09TSFYBWKN Specifications

General

Refrigerant	R32
Energy Efficiency Class (Cooling)	A++
Noise Level (Indoor, High)	38 dB
Power Source	220-240 V, 50 Hz
Type	Air Conditioner
Cooling Capacity	9000 BTU/hr
Energy Efficiency Ratio (EER)	3.5

Summary

Product Specifications

2-2 Product Specifications

Detailed technical specifications for indoor and outdoor units.

Disassembly and Reassembly

3-1 Outdoor Unit

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

Troubleshooting

4-1 Display and Check Method

Methods for diagnosing issues based on LED displays and error codes.

4-2 Setting an indoor unit address and installation option

Procedures for setting indoor unit addresses and installation options.

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

Initial diagnostic steps when the outdoor unit does not power on.

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

Diagnosing compressor startup, lock, and rotation errors.

Preference Sheet

7-2 Connecting Up and Purging the Circuit

Procedure for connecting refrigerant pipes and purging the system.

7-3 Refrigerant Refill

Steps for refilling refrigerant after leaks or installation.

7-6 "Pump down" Procedure