Samsung AR18JSFLBWKXCV User Manual

Installation Diagram of Indoor Unit and
Outdoor Unit
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/12K 18K 24K

Samsung AR18JSFLBWKXCV Specifications

General

Compressor Type	Rotary
Power Source	220-240V, 50Hz
Cooling Capacity (BTU)	18000 BTU
Air Flow Rate	12 m³/min
Noise Level (Outdoor Unit)	50 dB
Air Flow (Indoor Unit)	12 m³/min
Power Supply	220-240V

Summary

Precautions

Installing the air conditioner

Power supply and circuit breaker

During operation

Product Specifications

Product Specifications

Detailed technical specifications for various indoor and outdoor units.

Alignment and Adjustments

Checking before use

Display Error and Check Method

Guide to identifying and diagnosing error codes displayed by the unit.

Disassembly and Reassembly

Indoor Unit

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

Outdoor Unit

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

Wiring Diagram

Indoor Unit

Schematic diagrams illustrating the indoor unit's electrical connections.

Outdoor Unit

Schematic diagrams illustrating the outdoor unit's electrical connections.

PCB Diagram - Indoor Main PCB

Indoor main PCB--9k/12k

Indoor main PCB--18k

Indoor main PCB--24k

Troubleshooting

Items to be checked first

Initial checks and common issues before detailed troubleshooting.

Troubleshooting procedure

Detailed procedures for diagnosing and resolving various fault codes and issues.

PCB Inspection Method

Guidelines for inspecting and testing printed circuit boards (PCBs).

Installation Diagram of Indoor Unit and Outdoor Unit

Air-Purge Procedure

"Pump down" Procedure