Section 0
Samsung Electronics 1
Contents
1. Precautions .......................................................................................................... 1-1
1-1 Precautions for the Service ......................................................................................................................................1-1
1-2 Precautions for the Static Electricity and PL .....................................................................................................1-1
1-3 Precautions for the Safety ........................................................................................................................................1-1
1-4 Precautions for Handling Refrigerant for Air Conditioner ..........................................................................1-2
1-5 Precautions for Welding the Air Conditioner Pipe .........................................................................................1-2
1-6 Precautions for Additional Supplement of Air Conditioner Refrigerant ...............................................1-2
1-7 Other Precautions ........................................................................................................................................................1-2
2. Product Specifications ....................................................................................... 2-1
2-1 The Feature of Product ..............................................................................................................................................2-1
2-1-1 Feature ...............................................................................................................................................................2-1
2-1-2 Structure of product .....................................................................................................................................2-2
2-2 Product Specifications ..............................................................................................................................................2-4
2-2-1 Outdoor Unit ...................................................................................................................................................2-4
2-3 Accessory and Option Specifications ............................................................................................................... 2-10
2-3-1 Accessories .................................................................................................................................................... 2-10
3. Disassembly and Reassembly ........................................................................... 3-1
3-1 Necessary Tools .............................................................................................................................................................3-1
3-2 Disassembly and Reassembly .................................................................................................................................3-2
3-3 Precaution when replace the compressor......................................................................................................3-23
3-4 EEV KIT ........................................................................................................................................................................... 3-27
4. Troubleshooting ..................................................................................................4-1
4-1 Service Operation ........................................................................................................................................................4-1
4-1-1 Special Operation ..........................................................................................................................................4-2
4-1-2 DVM S Eco Model EEPROM Code Table............................................................................................. 4-13
4-1-3 Number Display Method (Outdoor Unit, Cable remote control, wall-mount, etc.) ........4-13
4-2 Appropriate Measures for Different Symptom .............................................................................................4-17
5. PCB Diagram and Parts List ............................................................................... 5-1
5-1 MAIN .................................................................................................................................................................................5-1
5-2 Inverter ............................................................................................................................................................................5-5
5-3 EMI .....................................................................................................................................................................................5-8
5-4 Fan .................................................................................................................................................................................. 5-10
5-5 Communication ........................................................................................................................................................5-14
6. Wiring Diagram ................................................................................................... 6-1
6-1 AM100/120KXMDGHS, AM100/120KXMDHHS, AM080/100KXMFGHS, AM080/100KXMFHHS
.........6-1
6-2 AM140KXMDGHS, AM140KXMDHHS ...............................................................................................................6-3
6-3 AM080KXMDFHS ........................................................................................................................................................6-5
6-4 AM100/120KXMDFHS ...............................................................................................................................................6-7
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