Samsung AQ07TSBN SER, AQ07TSBX SER Air Conditioner Service Manual
The Samsung AQ07TSBNSER and AQ07TSBXSER split-type air conditioners are designed to provide comfortable and efficient cooling and heating in your home. They feature a variety of innovative technologies, including Catechin Filter, Silver Nano Evaporator, Deodorizing Filter, Anti-Bacterial Cross Fan, and good' sleep Mode, to help you achieve the perfect indoor climate.
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Refer to the service manual in the GSPN(see the rear cover) for the more information.
AIR CONDITIONER CONTENTS
SPLIT-TYPE AIR CONDITIONER
Basic : AQ09RAN(X)SER
Model: AQ07**SER
Model Code : AQ07TSBN(X)SER
good' sleep Mode
Catechin Filter
Silver Nano Evaporator
Deodorizing Filter
Anti-Bacterial Cross Fan
AQ07TSBNSER
AQ07TSBXSER
AIR CONDITIONER CONTENTS
SPLIT-TYPE AIR CONDITIONER
Basic : AQ09RAN(X)SER
Model: AQ07**SER
Model Code : AQ07TSBN(X)SER
good' sleep Mode
Catechin Filter
Silver Nano Evaporator
Deodorizing Filter
Anti-Bacterial Cross Fan
AQ07TSBNSER
AQ07TSBXSER
Operating Instructions and Installation
Samsung Electronics
Contents
11. Precautions ........................................................................................................................................ 1-1
1-1 Precautions for the Service ............................................................................................................. 1-1
1- Precautions for the Static Electricity and PL ................................................................................ 1-1
1-3 Precautions for the Safety ............................................................................................................... 1-
12. Product Specifications ............................................................................................................... 2-1
-1 The Feature of Product .................................................................................................................... -1
-1-1 The Feature of Product ........................................................................................................... -1
-1- Modified items compared with Basic model ..................................................................... -
- The Comparative Specifications of Product ................................................................................ -3
-3 Accessory and Option Specifications ........................................................................................... -5
-3-1 Accessories ............................................................................................................................... -4
-3- Filter ........................................................................................................................................... -5
-3-3 Accessories. ............................................................................................................................... -6
-4 Details for Operation Property ....................................................................................................... -7
13. Disassembly and Reassembly .............................................................................................. 3-1
3-1 Indoor Unit ......................................................................................................................................... 3-
3- Outdoor Unit ..................................................................................................................................... 3-9
14. Troubleshooting ............................................................................................................................ 4-1
4-1 Setting Option Setup Method ....................................................................................................... 4-1
4- Display Error and Check Method .................................................................................................. 4-3
4--1 Display Error mode ................................................................................................................. 4-3
4-3 Fault Diagnosis by Symptom ........................................................................................................ 4-4
4-3-1 Indoor Temperature Sensor ErrorWhen is diplayed ....................................... 4-4
4-3- Indoor Heat Exchanger Temperature Sensor ErrorWhen is diplayed ......... 4-5
4-3-3 Indoor Fan Motor Speed Detecting ErrorWhen is diplayed ......................... 4-6
4-3-4 EEPROM Error or Option Error .............................................................................................. 4-7
4-3-5 MPI Feedback ErrorWhen E186 is displayed ................................................................. 4-7
4-3-6 No Power (completely dead)-Initial diagnosis (Not displayed) ...................................... 4-8
4-3-7 When the Up/Down Louver Motor Does Not Operate. (Initial Diagnosis) (Not displayed) ...... 4-9
4-3-8 When the remote control is not receiving ......................................................................... 4-9
4-4 PCB Inspection Method .................................................................................................................. 4-10
4-4-1 Pre-inspection Notices............................................................................................................................. 4-10
4-4- Inspection Procedure ............................................................................................................................... 4-10
4-4-3 Indoor Detailed Inspection Procedure ............................................................................................. 4-10
4-5 Main Part Inspection Method ........................................................................................................ 4-11
Samsung Electronics
Contents
11. Precautions ........................................................................................................................................ 1-1
1-1 Precautions for the Service ............................................................................................................. 1-1
1- Precautions for the Static Electricity and PL ................................................................................ 1-1
1-3 Precautions for the Safety ............................................................................................................... 1-
12. Product Specifications ............................................................................................................... 2-1
-1 The Feature of Product .................................................................................................................... -1
-1-1 The Feature of Product ........................................................................................................... -1
-1- Modified items compared with Basic model ..................................................................... -
- The Comparative Specifications of Product ................................................................................ -3
-3 Accessory and Option Specifications ........................................................................................... -5
-3-1 Accessories ............................................................................................................................... -4
-3- Filter ........................................................................................................................................... -5
-3-3 Accessories. ............................................................................................................................... -6
-4 Details for Operation Property ....................................................................................................... -7
13. Disassembly and Reassembly .............................................................................................. 3-1
3-1 Indoor Unit ......................................................................................................................................... 3-
3- Outdoor Unit ..................................................................................................................................... 3-9
14. Troubleshooting ............................................................................................................................ 4-1
4-1 Setting Option Setup Method ....................................................................................................... 4-1
4- Display Error and Check Method .................................................................................................. 4-3
4--1 Display Error mode ................................................................................................................. 4-3
4-3 Fault Diagnosis by Symptom ........................................................................................................ 4-4
4-3-1 Indoor Temperature Sensor ErrorWhen is diplayed ....................................... 4-4
4-3- Indoor Heat Exchanger Temperature Sensor ErrorWhen is diplayed ......... 4-5
4-3-3 Indoor Fan Motor Speed Detecting ErrorWhen is diplayed ......................... 4-6
4-3-4 EEPROM Error or Option Error .............................................................................................. 4-7
4-3-5 MPI Feedback ErrorWhen E186 is displayed ................................................................. 4-7
4-3-6 No Power (completely dead)-Initial diagnosis (Not displayed) ...................................... 4-8
4-3-7 When the Up/Down Louver Motor Does Not Operate. (Initial Diagnosis) (Not displayed) ...... 4-9
4-3-8 When the remote control is not receiving ......................................................................... 4-9
4-4 PCB Inspection Method .................................................................................................................. 4-10
4-4-1 Pre-inspection Notices............................................................................................................................. 4-10
4-4- Inspection Procedure ............................................................................................................................... 4-10
4-4-3 Indoor Detailed Inspection Procedure ............................................................................................. 4-10
4-5 Main Part Inspection Method ........................................................................................................ 4-11
Samsung Electronics 3
Contents
15. Exploded Views and Parts List ............................................................................................. 5-1
5-1 Indoor Unit ......................................................................................................................................... 5-1
5- Outdoor Unit ..................................................................................................................................... 5-3
16. PCB Diagram and Parts List ................................................................................................... 6-1
6-1. Block Diagram .................................................................................................................................. 6-1
6-1-1. Ass'y Control In.......................................................................................................................................... 6-1
6-1-. Indoor Main PCB ....................................................................................................................................... 6-3
6-1-3. Indoor Display PCB................................................................................................................................... 6-4
6-. Electrical Parts List ........................................................................................................................... 6-5
17. Wiring Diagram .............................................................................................................................. 7-1
18. Schematic Diagram ...................................................................................................................... 8-1
8-1.PCB Circuit Description .................................................................................................................... 8-1
8-1-1.Indoor Unit.................................................................................................................................................... 8-1
8-1-.Display ............................................................................................................................................................ 8-
19. Reference Sheet .............................................................................................................................. 9-1
9-1 Refrigerating Cycle Diagram .......................................................................................................... 9-1
9- Index for Model Name ..................................................................................................................... 9-
9-3 Pressure & Capacity mark ................................................................................................................ 9-3
9-4 Low Refrigerant Pressure Distribution .......................................................................................... 9-4
9-5 Installation Diagram of Indoor Unit and Outdoor Unit ............................................................. 9-5
10.Woking Range ..................................................................................................................................... 10-1
10-1 Power Supply .................................................................................................................................. 10-1
10- Working Range ............................................................................................................................... 10-1
10--1 MULTIZONE/MONOZONE/SUMMIT ................................................................................. 10-1
10-- BIGFLOW................................................................................................................................ 10-
Contents
15. Exploded Views and Parts List ............................................................................................. 5-1
5-1 Indoor Unit ......................................................................................................................................... 5-1
5- Outdoor Unit ..................................................................................................................................... 5-3
16. PCB Diagram and Parts List ................................................................................................... 6-1
6-1. Block Diagram .................................................................................................................................. 6-1
6-1-1. Ass'y Control In.......................................................................................................................................... 6-1
6-1-. Indoor Main PCB ....................................................................................................................................... 6-3
6-1-3. Indoor Display PCB................................................................................................................................... 6-4
6-. Electrical Parts List ........................................................................................................................... 6-5
17. Wiring Diagram .............................................................................................................................. 7-1
18. Schematic Diagram ...................................................................................................................... 8-1
8-1.PCB Circuit Description .................................................................................................................... 8-1
8-1-1.Indoor Unit.................................................................................................................................................... 8-1
8-1-.Display ............................................................................................................................................................ 8-
19. Reference Sheet .............................................................................................................................. 9-1
9-1 Refrigerating Cycle Diagram .......................................................................................................... 9-1
9- Index for Model Name ..................................................................................................................... 9-
9-3 Pressure & Capacity mark ................................................................................................................ 9-3
9-4 Low Refrigerant Pressure Distribution .......................................................................................... 9-4
9-5 Installation Diagram of Indoor Unit and Outdoor Unit ............................................................. 9-5
10.Woking Range ..................................................................................................................................... 10-1
10-1 Power Supply .................................................................................................................................. 10-1
10- Working Range ............................................................................................................................... 10-1
10--1 MULTIZONE/MONOZONE/SUMMIT ................................................................................. 10-1
10-- BIGFLOW................................................................................................................................ 10-
Samsung Electronics 1-1
1. Precautions
1-1 Precautions for the Service
Use the standard parts when replacing the electric parts.
- Confirm the model name, rated voltage, rated current of the electric parts.
Repair the disconnection of HARNESS securely when repairing the break down.
- If there is any connection error, it causes an abnormal noise and incorrect operation.
In case that you assemble or disassemble the products with laying it on the side, do work on the work cloth.
- If not, the exterior of products can be scratched.
Remove dust and foreign materials from harness, connection part, and inspection part thoroughly when repairing the break down.
- It protects the danger of fire such as tracking and short.
Tighten tightly the service valve of outdoor unit and the cap of charging valve with a monkey spanner.
Check the assembly status of parts after repairing the break down.
- It should be same as the status before repairing.
1-2 Precautions for the Static Electricity and PL
As the PCB power terminal has a weakness for the static electricity, pay attention to it during the repair and measurement.
- Work with insulation gloves during the repair and measurement of PCB.
Check the distance between the product and the other electronic appliances such as TV, Video, and audio. It should be over 2m.
- If not, it causes a bad picture quality or a noise.
Repairing the products by consumer should be strictly prohibited.
- There is a danger of electric shock or fire due to incorrect disassembly.
1. Precautions
1-1 Precautions for the Service
Use the standard parts when replacing the electric parts.
- Confirm the model name, rated voltage, rated current of the electric parts.
Repair the disconnection of HARNESS securely when repairing the break down.
- If there is any connection error, it causes an abnormal noise and incorrect operation.
In case that you assemble or disassemble the products with laying it on the side, do work on the work cloth.
- If not, the exterior of products can be scratched.
Remove dust and foreign materials from harness, connection part, and inspection part thoroughly when repairing the break down.
- It protects the danger of fire such as tracking and short.
Tighten tightly the service valve of outdoor unit and the cap of charging valve with a monkey spanner.
Check the assembly status of parts after repairing the break down.
- It should be same as the status before repairing.
1-2 Precautions for the Static Electricity and PL
As the PCB power terminal has a weakness for the static electricity, pay attention to it during the repair and measurement.
- Work with insulation gloves during the repair and measurement of PCB.
Check the distance between the product and the other electronic appliances such as TV, Video, and audio. It should be over 2m.
- If not, it causes a bad picture quality or a noise.
Repairing the products by consumer should be strictly prohibited.
- There is a danger of electric shock or fire due to incorrect disassembly.
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Key Features
- Catechin Filter
- Silver Nano Evaporator
- Deodorizing Filter
- Anti-Bacterial Cross Fan
- good' sleep Mode
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Frequently Answers and Questions
What is the Catechin Filter?
The Catechin Filter, extracted from green tea, deactivates captured bacteria and unpleasant odors.
What is the Silver Nano Evaporator?
The Silver Nano Evaporator helps to keep the air clean and fresh by killing bacteria and viruses.
What is the Deodorizing Filter?
The Deodorizing Filter, containing activated carbon, efficiently absorbs cigarette smoke, pet odors, and other unpleasant smells.
What is the Anti-Bacterial Cross Fan?
The Anti-Bacterial Cross Fan helps to circulate the air and eliminate bacteria and odors.
What is the good' sleep Mode?
The good' sleep Mode helps you sleep quickly and soundly by adjusting the temperature and airflow to create a comfortable sleeping environment.
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