Samsung AVXDUH112EE 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 AVXDUH112EE Specifications

General

Brand	Samsung
Model	AVXDUH112EE
Category	Air Conditioner
Language	English

Summary

SYSTEM AIR CONDITIONER

INDOOR UNIT

Lists various indoor unit models for the system.

OUTDOOR UNIT

Lists various outdoor unit models for the system.

1. Precautions

1-1 Precautions for the Service

Guidelines for handling electrical parts and connections during repair.

1-2 Precautions for the Static Electricity and PL

Handling PCBs and avoiding static discharge during repair.

1-3 Precautions for the Safety

Safety measures related to electrical plugs, wiring, and grounding.

1-4 Precautions for Handling Refrigerant for Air Conditioner

Cautions regarding refrigerant release and environmental impact.

2. Product Specifications

4. Troubleshooting

4-1 Check-up Window Description

Description of the check-up window and its functions.

4-2 Troubleshooting

Guides for setting option codes for PCB and specific models.

4-2-1 Setting Option Setup Method

Step-by-step guide for inputting PCB option codes using the remote controller.

4-2-2 What to check before diagnosis

Details LED lamp displays for error detection and related causes.

5. Exploded Views and Parts List

5-1 Indoor Unit

Exploded view and parts list for the indoor unit.

5-1-1 Slim 1 way cassette type

Exploded view of the indoor unit body.

5-1-2 2 way cassette type

Exploded view of the 2-way cassette indoor unit body.

5-1-3 4 way cassette type

Exploded view of the 4-way cassette indoor unit body.

5-1-4 Mini 4 way cassette type

Exploded view of the mini 4-way cassette indoor unit body.

5-1-5 Duct type(Slim I)

Exploded view of the Slim I duct type indoor unit body.

5-1-6 Duct type(Slim II)

Exploded view of the Slim II duct type indoor unit body.

5-1-7 Duct type(Slim III)

Exploded view of the Slim III duct type indoor unit body.

5-1-8 Duct type(MSP)

Exploded view of the MSP duct type indoor unit body.

5-1-9 Duct type(HSP)

Exploded view of the HSP duct type indoor unit body.

5-1-10 Duct type(SUPER)

Exploded view of the SUPER duct type indoor unit body.

5-1-11 Ceiling type

Exploded view of the ceiling type indoor unit body.

5-1-12 Wall-mounted type(Montblanc)

Exploded view of the Montblanc wall-mounted indoor unit body.

5-1-13 Console type

Exploded view of the console type indoor unit body.

5-1-14 Wall-mounted type(Neo Forte without EEV)

Exploded view of the Neo Forte (without EEV) wall-mounted indoor unit body.

5-1-15 Wall-mounted type(Neo Forte with EEV)

Exploded view of the Neo Forte (with EEV) wall-mounted indoor unit body.

5-1-16 Wall-mounted type(Vivace)

Exploded view of the Vivace wall-mounted indoor unit body.

5-2 Outdoor Unit

Exploded view and parts list for outdoor units.

5-2-1 RD080HHXGA/RD100HHXGA/RD120HHXGA

Exploded view of outdoor units RD080/100/120HHXGA.

5-2-2 RD140HHXGA/RD160HHXGA/RD180HHXGA

Exploded view of outdoor units RD140/160/180HHXGA.

5-2-3 RD140HHXGA

Exploded view of outdoor unit RD140HHXGA.

5-2-4 RD140HHXGB, RD140HHXGASTK, RD140HHXGBXSE

Exploded view of RD140HHXGB/GASTK/GBXSE outdoor units.

5-2-5 RD160HHXGA/RD180HHXGA/RD200HHXGA

Exploded view of outdoor units RD160/180/200HHXGA.

5-2-6 RD160/180/200HHXGB, RD160/180/200HHXGASTK, RD160/180/200HHXGBXSE

Exploded view of RD160/180/200HHXGB/GASTK/GBXSE outdoor units.

5-2-7 RD080/100/120HRXGA

Exploded view of outdoor units RD080/100/120HRXGA.

5-2-8 RD080/100/120HRXGB, RD080/100/120HRXGASTK, RD080/100/120HRXGBXSE

Exploded view of RD080/100/120HRXGB/GASTK/GBXSE outdoor units.

5-2-9 RD140HRXGA

Exploded view of outdoor unit RD140HRXGA.

5-2-10 RD140HRXGB, RD140HRXGASTK

Exploded view of RD140HRXGB/GASTK outdoor units.

5-2-11 RD160/180/200HRXGA

Exploded view of RD160/180/200HRXGA outdoor units.

5-2-12 RD160/180/200HRXGB, RD160/180/200HRXGASTK, RD160/180/200HRXGBXSE

6. PCB Diagram and Parts List

6-1 Indoor Unit

6-1-1 Slim 1 way cassette type

6-1-2 2 way cassette type

6-1-3 4 way cassette type

6-1-4 Mini 4 way cassette type

6-1-5 Duct type(Slim I)

6-1-6 Duct type(Slim II)

6-1-7 Duct type(Slim III)

6-1-8 Duct type(MSP)

6-1-9 Duct type(HSP)

6-1-10 Duct type(SUPER)

6-1-11 Ceiling type

6-1-12 Wall-mounted type(Montblanc)

6-1-13 Wall-mounted type(Neo Forte without EEV)

6-1-14 Wall-mounted type(Neo Forte with EEV)

6-1-15 Wall-mounted type(Vivace)

6-2 Outdoor Unit

6-2-1 ASS'Y PCB MAIN (RD****HHXGA, RD****HRXGA Series)

6-2-2 ASS'Y PCB MAIN (RD****HHXGB, RD****HRXGB Series)

6-2-3 ASS'Y PCB MAIN HUB

6-2-4 ASS'Y BLDC EMI DRIVER (RD****HHXGA, RD****HRXGA Series)

6-2-5 ASS'Y BLDC EMI DRIVER (RD****HHXGB, RD****HRXGB Series)

6-2-6 ASS'Y PCB SUB SENSOR CT UP

6-2-7 ASS'Y PCB SUB SENSOR CT LOW

6-2-8 MCU

7. Wiring Diagram

7-1 Indoor

7-1-1 Slim 1 way cassette type

7-1-2 2 way cassette type

7-1-3 4 way cassette type

7-1-4 Mini 4 way cassette type

7-1-5 Duct type(Slim I, II)

7-1-6 DUCT type(Slim III)

7-1-7 DUCT type(MSP)

7-1-8 DUCT type(HSP)

7-1-9 DUCT type(SUPER)

7-1-10 DUCT type(BIG)

7-1-11 Ceiling type

7-1-12 Wall Mounted type(Montblanc)

7-1-13 Wall Mounted type(Neo Forte without EEV)

7-1-14 Wall Mounted type(Neo Forte with EEV)

7-1-15 Wall Mounted type(Vivace)

7-2 Outdoor Unit

7-2-1 Outdoor

7-2-2 MCU

8. Schematic Diagram

8-1 Indoor Unit

8-1-1 Slim 1 way cassette type

8-1-2 2 way cassette type

8-1-3 4 way cassette type

8-1-4 Mini 4 way cassette type

8-1-5 Duct type(Slim, MSP, HSP)

8-1-6 Duct type(SUPER)

8-1-7 DUCT type(BIG)