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Samsung AM080 XV Series User Manual

Samsung AM080 XV Series
277 pages
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AIR CONDITIONER CONTENTS
SYSTEM AIR CONDITIONER
OUTDOOR UNIT
AM080/100/120/140/160/180/200/220/240/2606XV666
AM080/100/120/140/160/180/200/220JXVA66
AM140/160/180/200/220/240/260/280/300KXV666
AM080/100/120/140/160/180/200/220/240/260/280/300MXVA6C
1. Precautions
2. Product Specifications
3. Disassembly and Reassembly
4. Troubleshooting
5. PCB Diagram and Parts List
6. Wiring Diagram
7. Cycle Diagram
8. Key Options
9. Test Operation

Table of Contents

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Samsung AM080 XV Series Specifications

General IconGeneral
BrandSamsung
ModelAM080 XV Series
CategoryAir Conditioner
LanguageEnglish

Summary

Precautions

1-1 Precautions for the Service

Guidelines for safe and correct service procedures, including part selection and connections.

1-2 Precautions for the Static Electricity and PL

Handling sensitive components like PCBs and ensuring safe installation environment.

1-3 Precautions for the Safety

Essential safety measures to prevent electric shock and fire hazards during operation and maintenance.

1-4 Precautions for Handling Refrigerant for Air Conditioner

Safety and environmental considerations for handling refrigerants, including gas release and container safety.

1-5 Precautions for Welding the Air Conditioner Pipe

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

1-6 Precautions for Additional Supplement of Air Conditioner Refrigerant

Proper procedures for calculating and adding refrigerant to avoid product damage and safety hazards.

1-7 Other Precautions

Important post-installation checks and procedures for refrigerant withdrawal to prevent damage.

Product Specifications

2-1 The Feature of Product

Overview of product features, including Dual SSC and Dual Smart Inverter systems.

2-1-2 Changes in comparison to basic mode

Details on changes made to cabinets and control boxes/PCBs compared to basic models.

2-1-3 Structure of product (Heat Pump: AMSSSSXVSSH Series)

Internal structure diagrams for Heat Pump models in small and large sizes.

2-1-5 Structure of product (Power supply for 460V, 60Hz, 3Φ : AMSSSSXVSSJS Series)

Internal structure diagrams for models with 460V, 60Hz, 3-phase power supply.

2-2 Product Specifications

Detailed specifications for outdoor units, including electrical, capacity, and dimension data.

Disassembly and Reassembly

3-1 Necessary Tools

List of essential tools required for disassembly and reassembly procedures.

3-2 Disassembly and Reassembly

Step-by-step procedures for disassembling and reassembling various outdoor unit models.

3-3 Caution at compressor exchange

Detailed steps and precautions for safely exchanging a compressor, including oil management.

3-4 MCU

Procedure for disassembling and separating the MCU components.

3-5 EEV KIT

Procedure for disassembling and separating the EEV kit components.

Troubleshooting

4-1 Check-up Window Description

Explanation of functions displayed on the outdoor unit's 7-segment display.

4-2 Service Operation

Detailed procedures for special operations like refrigerant charging and pump down.

4-3 Appropriate Measures for Different Symptom

Troubleshooting guides for various symptoms, including communication errors and sensor issues.

4-3-40 CH wire breaking error

Troubleshooting steps for CH wire breaking errors, including sensor and connector checks.

4-3-47 COMP Overcurrent error

Diagnostic steps for compressor overcurrent errors, focusing on PCB and compressor checks.

4-3-48 Overvoltage / Low voltage error

Troubleshooting steps for overvoltage or low voltage errors related to input wiring and EMI PCB.

4-3-50 Fan Motor Overcurrent error

Diagnostic procedures for fan motor overcurrent errors, including checks for wiring, motor, and PCB.

4-3-51 Input / Output Current sensor error

Troubleshooting steps for input/output current sensor errors related to inverter and fan PCBs.

PCB Diagram and Parts List

5-1 ASS'Y PCB MAIN

Detailed diagram and pin assignments for the main PCB assembly.

5-2 ASS'Y PCB MAIN-HUB

Diagram and pin assignments for the AC and DC main hub PCB assemblies.

5-3 ASS'Y PCB INVERTER

Diagram and pin assignments for the inverter PCB assembly.

5-4 ASS'Y PCB FAN

Diagram and pin assignments for the fan PCB assembly (1-FAN and 2-FAN chassis).

5-5 ASS'Y PCB EMI

Diagram and pin assignments for the EMI PCB assembly.

5-6 SUB-COMM

Diagram and pin assignments for the Sub-Comm unit.

Wiring Diagram

6-2 AM240/260HXV, AM240/260JXV, AM160/180/240/260/280/300KXVA, AM160/240/260/280KXVG, AM080KXVS

Wiring diagram for specific HXV, JXV, KXV, KXVA, KXVG, and KXV S series outdoor units.

6-3 AM080JXVAFH

Wiring diagram for the AM080JXVAFH model.

6-4 AM100/120JXVAFH

Wiring diagram for the AM100/120JXVAFH models.

6-5 AM140/160/180/200JXVAFH

Wiring diagram for the AM140/160/180/200JXVAFH models.

Cycle Diagram

7-1 AM080/100/120XVH

Refrigerant cycle diagram for AM080/100/120XVH models.

7-2 AM140XVGH

Refrigerant cycle diagram for AM140XVGH models.

7-3 AM160/180/200/220XVH

Refrigerant cycle diagram for AM160/180/200/220XVH models.

7-4 AM080/100/120XVGR

Refrigerant cycle diagram for AM080/100/120XVGR models.

7-5 AM140XVGR

Refrigerant cycle diagram for AM140XVGR models.

7-6 AM160/180/200/220XVGR

Refrigerant cycle diagram for AM160/180/200/220XVGR models.

7-7 AM080/100/120FXWA

Refrigerant cycle diagram for AM080/100/120FXWA models.

7-8 AM200FXWA

Refrigerant cycle diagram for AM200FXWA models.

7-13 AM080/100/120MXVA*C

Refrigerant cycle diagram for AM080/100/120MXVA*C models.

7-14 AM140/160/180MXVAGC

Refrigerant cycle diagram for AM140/160/180MXVAGC models.

7-15 AM200/220MXVAGC

Refrigerant cycle diagram for AM200/220MXVAGC models.

7-16 AM240/260/280/300MXVAGC

Refrigerant cycle diagram for AM240/260/280/300MXVAGC models.

7-17 AM140/160/180/200MXVAFC

Refrigerant cycle diagram for AM140/160/180/200MXVAFC models.

7-18 Cooling operation (H/R)

Cycle diagram illustrating cooling operation in Heat/Refrigeration mode.

7-19 Main cooling operation (H/R)

Cycle diagram illustrating main cooling operation in Heat/Refrigeration mode.

7-20 Heating operation (H/R)

Cycle diagram illustrating heating operation in Heat/Refrigeration mode.

7-21 Main heating operation (H/R)

Cycle diagram illustrating main heating operation in Heat/Refrigeration mode.

7-22 Cooling operation (H/P)

Cycle diagram illustrating cooling operation in Heat Pump mode.

7-23 Heating operation (H/P)

Cycle diagram illustrating heating operation in Heat Pump mode.

7-24 Cycle Component Function Explanation

Explanation of the function of various components within the refrigerant cycle.

Key Options

8-1 Outdoor unit option switch settings

Guide to setting DIP switches on the outdoor unit for various operational options.

8-2 How to set the key function of the outdoor unit

Instructions on setting outdoor unit functions using tact switches and displays.

8-3 How to check the view mode using a tact switch

Procedure for navigating view modes and checking settings using tact switches.

Test Operation

9-1 Auto Trial Operation

Overview and preliminary checks for conducting the Auto Trial Operation.

9-1-1 Auto Trial Operation Synopsis

Synopsis explaining the purpose and process of Auto Trial Operation.

9-1-2 Auto Trial Operation functions

Flowcharts and methods for performing Auto Trial Operation and troubleshooting.

9-1-3 How to troubleshoot of the "Undetermined"

Troubleshooting steps for 'Undetermined' status related to temperature sensors.

9-2 Amount of refrigerant automatically checking

Procedure for automatically checking the refrigerant amount using test operation.

9-3 Model Naming

Explanation of the model naming convention for DVM S series units.

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