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Samsung AM080BXMDGH/EU User Manual

Samsung AM080BXMDGH/EU
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Refer to the service manual in the GSPN(see the rear cover) for the more information.
AIR CONDITIONER CONTENTS
SYSTEM AIR CONDITIONER
OUTDOOR UNIT
AM080BXMDGH/EU
AM080BXMWGH/EU
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 AM080BXMDGH/EU Specifications

General IconGeneral
BrandSamsung
ModelAM080BXMDGH/EU
CategoryAir Conditioner
LanguageEnglish

Summary

Precautions

Precautions for the Service

Guidelines for servicing electric parts, harness connections, and product handling.

Precautions for Static Electricity and PL

Handling PCB power terminals and general safety measures against static discharge.

Precautions for Safety

Safety measures regarding wet hands, damaged power lines, and electrical outlets.

Precautions for Handling Refrigerant

Safety and environmental precautions for handling refrigerant during air conditioner service.

Precautions for Welding Pipes

Safety measures for welding air conditioner pipes, including refrigerant removal.

Precautions for Refrigerant Supplement

Guidelines for correctly calculating and supplementing refrigerant to avoid product damage.

Other Precautions

General precautions, including pipe leakage checks and compressor stopping before pipe removal.

Product Specifications

Feature of Product

Details on Dual SSC System Technology and Dual Smart Inverter System features.

Product Specifications

Technical specifications including capacity, power, compressor, fan, and safety devices.

Accessory and Option Specifications

Specifications for accessories like Y-Joints, distribution headers, MCUs, and EEV kits.

Disassembly and Reassembly

Necessary Tools

List of tools required for disassembly and reassembly procedures.

Disassembly and Reassembly

Step-by-step instructions for disassembling and reassembling the outdoor unit.

Caution at compressor exchange

Important cautions and procedures for exchanging the compressor.

MCU

Disassembly and reassembly steps for the MCU component.

EEV KIT

Disassembly and reassembly steps for the EEV KIT component.

Troubleshooting

Check-up Window Description

Explanation of the check-up window on the outdoor unit PCB.

Service Operation

Details on special operations and key input methods for service.

Number Display Method

Explanation of displayed alphabets and error code order for troubleshooting.

Appropriate Measures for Different Symptom

Troubleshooting steps for various error codes and symptoms.

PCB Diagram and Parts List

ASS'Y PCB MAIN

Diagram and parts list for the main PCB assembly.

ASS'Y PCB INVERTER

Diagram and parts list for the inverter PCB assembly.

ASS'Y PCB EMI

Diagram and parts list for the EMI PCB assembly.

SUB-COMM

Diagram and parts list for the SUB-COMM board.

Wiring Diagram

AM080BXMWGH/EU Wiring

Electrical wiring diagram for the AM080BXMWGH/EU model.

AM080MXMDHC1 Wiring

Electrical wiring diagram for the AM080MXMDHC1 model.

Cycle Diagram

AM080BXM*GH/EU Cycle Diagram

Refrigerant cycle diagram for the AM080BXM*GH/EU model.

Main heating operation (H/R)

Refrigerant cycle diagram specifically for main heating operation.

Cycle Component Function Explanation

Explanation of the function of each component in the refrigerant cycle.

Key Options

Outdoor unit option switch settings

Configuration of DIP switches on the outdoor unit for various settings.

How to set key functions

Instructions for setting key functions using tact switches on the outdoor unit.

How to check view mode using tact switch

Procedure for checking operational modes and settings via tact switches.

Test Operation

Auto Trial Operation

Overview and procedures for performing an automatic trial operation.

Auto Trial Operation Synopsis

Synopsis of the Auto Trial Operation, including preliminary checks.

Auto Trial Operation Functions

Detailed functions and flowcharts for Auto Trial Operation.

How to troubleshoot "Undetermined"

Troubleshooting steps for "Undetermined" status during test operations.

Amount of refrigerant automatically checking

Procedure for automatic checking of refrigerant amount.

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