Samsung NS180HHXEH - User Manual

SYSTEM AIR CONDITIONER
AIR CONDITIONER CONTENTS
Refer to the service manual in the GSPN(see the rear cover) for the more information.
1. Precautions
2. Product Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. Exploded Views and Parts List
6. PCB Diagram and Parts List
7. Wiring Diagram
8. Schematic Diagram
9. Reference Sheet
Basic : NS140HHXEA/RC140DHXEA
Model :
NS100HHXEH RC100DHXEH
NS125HHXEH RC125DHXEH
NS140HHXEH RC140DHXEH
NS155HHXEH RC155DHXEH
NS180HHXEH RC180DHXGH
Model Code :
NS100HHXEH/XSA RC100DHXEH/XSA
NS125HHXEH/XSA RC125DHXEH/XSA
NS140HHXEH/XSA RC140DHXEH/XSA
NS155HHXEH/XSA RC155DHXEH/XSA
NS180HHXEH/XSA RC180DHXGH/XSA
NS100HHXEH
NS125HHXEH
NS140HHXEH
NS155HHXEH
RC100DHXEH
RC125DHXEH
RC140DHXEH
RC155DHXEH
RC180DHXGH
NS180HHXEH
NS1
NS1
80H
80H
HXE
HXE
H
H
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Summary

Product Specifications

2-2 Product Specifications

Detailed technical specifications for models including dimensions, capacity, and power consumption.

Disassembly and Reassembly

3-1 Indoor Unit

Step-by-step guide for disassembling the indoor unit components.

3-2 OUTDOOR UNIT

Step-by-step guide for disassembling the outdoor unit components.

Troubleshooting

4-1 Setting an indoor unit address and installation option

4-2 Option code Setting

4-3 Indoor Display Error and Check Method

Explains indoor unit LED error displays and corresponding check methods.

4-4 Outdoor Display Error and Check Method

Details outdoor unit display error codes and methods for diagnosis.

4-6-1 No Power(completely dead) - Initial diagnosis

Troubleshooting steps for when the outdoor unit is not powered on.

4-6-4 Total current trip error

Troubleshooting steps for total current trip errors.

4-6-12 Communication error

Steps to resolve communication errors between indoor and outdoor units.

PCB Diagram and Parts List

6-1 Indoor Unit PCB

Diagram and parts list for indoor unit main PCBs.

6-2 Outdoor Unit PCB

Diagram and parts list for the outdoor unit main PCB.

Wiring Diagram

Indoor Unit Wiring Diagram

Outdoor Unit Wiring Diagram

Samsung NS180HHXEH Specifications

General

Refrigerant	R410A
Power Supply	220-240V, 50Hz
Net Weight (Outdoor)	35 kg
Operating Temperature (Cooling)	18°C to 43°C
Operating Temperature (Heating)	24°C