Samsung RD120HRXGB - User Manual

Refer to the service manual in the GSPN(see the rear cover) for the more information.
AIR CONDITIONER CONTENTS
SYSTEM AIR CONDITIONER
INDOOR UNIT
AVXCSH022/028/036EE
ND022/028/0361HXEA/XSE
AVXC2H056/071EE
AVXC4H045/056/071/090/112/128/140EE
AVXC4H045/056/071/090/112/128/140EG
ND045/056/071/090/112/128/1404HXEA/XSE
AVXCMH028/036/056/060EE
AVXDSH022/028/036/045/056/071/090/112/128/140EE
ND022/028/036/045/056/071/090/112/128/140LHXEA
ND022/028/036/045/056/071/090/112/128/140LHXEA/XSE
AVXDUH056/071/090/112/128/140EE
ND056/071/090/112/128/140SHXEA/XSE
ND140HHXEA
AVXDUH210/280EG
ND200/220/280HHXEA
ND200/220/280HHXEA/XSE
ND220/280HHXEASTK
AVXTFH056/071EE
ND056/071CHXEA/XSE
AVXTJH028/036/056EE
ND028/036/056JHXEA/XSE
AVXWBH028/036/056/071EE
ND028/036/056/071BHXEA/XSE
AVXWNH022/028/036/056/071EE
ND022/028/036/056/071NHXEA/XSE
ND022/028/036/045/056/071QHXEA
AVXWVH022/028/036/056/071EE
ND022/028/036/056/071VHXEA/XSE
ND0561/0711HXEH
ND022/028/036/045/056/071QHXEB
ND022/028/036/045/056/071QHXEBSTK
OUTDOOR UNIT
RD080/100/120/140/160/180/200HHXGA
RD080/100/120/140/160/180/200HRXGA
RD080/100/120/140/160/180/200HHXGB
RD080/100/120/140/160/180/200HRXGB
RD080/100/120/140/160/180/200 HHXGASTK
RD080/100/120/140/160/180/200 HHXGASTK
RD080/100/120/140/160/180/200HHXGBXSE
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
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Summary

Precautions

1-1 Precautions for the Service

General guidelines for service operations, part selection, and workshop practices to ensure proper repair.

1-2 Precautions for the Static Electricity and PL

Procedures for handling PCBs carefully to prevent static damage and customer interference.

1-3 Precautions for the Safety

Safety measures regarding electrical shock, power handling, grounding, and remote control storage.

1-4 Precautions for Handling Refrigerant for Air Conditioner

Cautions on handling refrigerant, including environmental safety and personal protection.

1-5 Precautions for Welding the Air Conditioner Pipe

Safety guidelines for welding refrigerant pipes, emphasizing safe practices and gas usage.

Product Specifications

2-2-1 Indoor Unit

Provides detailed specifications for various indoor unit models.

2-2-2 Outdoor Unit

Provides detailed specifications for various outdoor unit models.

Disassembly and Reassembly

3-1 Indoor Unit

Step-by-step instructions for the disassembly and reassembly of indoor units.

3-2 Outdoor Unit

3-3 MCU

3-4 EEV KIT

Troubleshooting

4-2 Troubleshooting

4-3 Diagnosis Checklist

4-4 Auto Inspect Mode

4-5 Responses According to Condition

Troubleshooting responses based on specific operating conditions and error codes.

4-4-5 Error Code

A comprehensive list of error codes and their corresponding descriptions and causes.

Exploded Views and Parts List

5-1 Indoor Unit

5-2 Outdoor Unit

Reference Sheet

9-2 Refrigerant Circuit Diagram

9-3 Pump-down Method

9-4 How to Put Refrigerant in Refrigerant Container

Samsung RD120HRXGB Specifications

General

Brand	Samsung
Model	RD120HRXGB
Category	Air Conditioner
Language	English