Samsung AVXTJH028EE 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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Samsung AVXTJH028EE Specifications

General

Brand	Samsung
Model	AVXTJH028EE
Category	Air Conditioner
Language	English

Summary

Precautions

1-1 Precautions for the Service

Guidelines for handling electrical parts, connections, disassembly, and general service procedures.

1-2 Precautions for the Static Electricity and PL

Handling PCBs carefully to prevent static discharge and ensure installation away from electronic appliances.

1-3 Precautions for the Safety

Safety measures related to power plugs, damaged lines, wire bending, and grounding.

1-4 Precautions for Handling Refrigerant for Air Conditioner

Safety and environmental cautions regarding refrigerant release, including frostbite and suffocation risks.

1-5 Precautions for Welding the Air Conditioner Pipe

Safety guidelines for welding, including removing flammable objects and using nitrogen gas.

1-6 Precautions for Additional Supplement of Air Conditioner Refrigerant

Procedures for calculating refrigerant, avoiding heating containers, and operating with safety switches removed.

Product Specifications

2-2 Product Specifications

Detailed specifications for indoor units, including power supply, performance, sound level, and accessories.

Disassembly and Reassembly

Troubleshooting

4-2 Troubleshooting

General troubleshooting procedures and methods.

4-3 Diagnosis Checklist

Method for interpreting error codes based on numerical displays for outdoor units and MCUs.

4-4 Auto Inspect Mode

PCB Diagram and Parts List

Wiring Diagram

Schematic Diagram