Table Of Contents - Samsung AM072BXV Series Service Manual

Contents
1. Precautions..............................................................................................................................1
1-1 Precautions for the Service ...........................................................................................................................1
1-2 Precautions for the Static Electricity and PL .............................................................................................1
1-3 Precautions for the Safety ............................................................................................................................1
1-4 Precautions for Handling Refrigerant for Air Conditioner ...................................................................... 2
1-5 Precautions for Welding the Air Conditioner Pipe .................................................................................... 2
1-6 Precautions for Additional Supplement of Air Conditioner Refrigerant .............................................. 2
1-7 Other Precautions ......................................................................................................................................... 2
2. Product Specifications .......................................................................................................... 3
2-1 Feature of Product ........................................................................................................................................ 3
2-1-1 Feature ............................................................................................................................................................................................................... 3
2-1-3 Structure of product (AM***BXV*F*) .................................................................................................................................................... 5
2-1-3 Structure of product (AM***BXV*J*) ..................................................................................................................................................... 7
2-2 Model names of Indoor/Outdoor Unit ....................................................................................................... 9
2-2-1 Outdoor unit combination ........................................................................................................................................................................ 9
2-2-3 Outdoor unit .................................................................................................................................................................................................10
2-3 Combination and Connection Ratio limitation ...................................................................................... 14
2-5 Product Specification ..................................................................................................................................15
2-5-1 Outdoor Unit .................................................................................................................................................................................................15
2-6 Accessory and Option Specifications ...................................................................................................... 23
2-6-1 Controller .......................................................................................................................................................................................................23
2-6-2 Piping ...............................................................................................................................................................................................................25
2-6-3 Controller & control Accessory Compatibility ................................................................................................................................26
3. Disassembly and Reassembly ............................................................................................ 27
3-1 Necessary Tools .......................................................................................................................................... 27
3-2 Disassembly and Reassembly .................................................................................................................. 28
3-2-1 Checking the Device Condition ...........................................................................................................................................................28
3-2-2 Removal Instructions for Cabinet ........................................................................................................................................................30
3-2-3 Disconnecting the Power Supply ........................................................................................................................................................31
3-2-4 Removal Instructions for Guard Fan ...................................................................................................................................................33
3-2-5 Removal Instructions for Fan and Motor ..........................................................................................................................................34
3-2-6 Removal Instructions for Compressor ...............................................................................................................................................46
3-2-7 Compressor exchange order ................................................................................................................................................................49
3-2-8 Removal Instructions for the Accumulator......................................................................................................................................51
3-2-9 Removal Instructions for the Control PBA .......................................................................................................................................56
3-2-10 Removal Instructions for the Control Panel Assy .......................................................................................................................57
3-2-11 Removal Instructions for the Inverter PBA ....................................................................................................................................58
3-2-12 Removal Instructions for the Fan PBA..............................................................................................................................................59
3-2-13 Removal Instructions for the DC Reactors and EMI PBA..........................................................................................................60
3-2-14 MCU ................................................................................................................................................................................................................61
3-2-15 EEV kit ............................................................................................................................................................................................................62