Samsung AC018KNZDCH/AA Service Manual

Also see for AC018JXADCH/AA: Service manual Service manual Service manual Service manual Service manual

Section 0Samsung Electronics 1Contents1. Precautions ........................................................................................................ 1-11-1 Precautions for the Service.............................................................................................................................. 1-11-2 Precautions for the Static Electricity and PL ............................................................................................. 1-11-3 Precautions for the Safety................................................................................................................................ 1-11-4 Other ........................................................................................................................................................................ 1-22. Product Specifications...................................................................................... 2-12-1 The Feature of Product ..................................................................................................................................... 2-12-2 Product Specifications ...................................................................................................................................... 2-22-3 Specifications of optional items .................................................................................................................... 2-42-3-1 Accessories................................................................................................................................................. 2-43. Disassembly and Reassembly.......................................................................... 3-13-1 Indoor unit ..................................................................................................................................................... 3-23-2 Outdoor Unit ................................................................................................................................................. 3-74. Troubleshooting ............................................................................................... 4-14-1 Indoor Display Error and Check Method ................................................................................................... 4-14-1-1 Indoor unit LED lamp display at error detecting ........................................................................ 4-14-1-2 Wired Remocon Error Display ............................................................................................................ 4-24-2 Troubleshooting by symptoms ..................................................................................................................... 4-44-2-1 Indoor temperature sensor (open/short) ...................................................................................... 4-44-2-2 Eva in and out sensor (open/short).................................................................................................. 4-54-2-3 Fan error ...................................................................................................................................................... 4-134-2-4 Terminal Block's Terminal Fuse(Open) ........................................................................................... 4-144-2-5 Outdoor's service valve(Clog)4-2-6 EEPROM error4-2-7 Option error4-3 Setting the indoor unit option code ........................................................................................................... 4-124-3-1 Setting an indoor unit address and installation option .......................................................... 4-124-4 Items to be checked first .................................................................................................................................. 4-235. PCB Diagram and Parts List.............................................................................. 5-15-1 Indoor Unit ............................................................................................................................................................. 5-15-1-1 MAIN PCB Diagram ................................................................................................................................. 5-15-2 Outdoor Unit ......................................................................................................................................................... 5-35-2-1 MAIN PCB.................................................................................................................................................... 5-35-2-2 SUB PCB ....................................................................................................................................................... 5-55-2-3 MAIN PCB.................................................................................................................................................... 5-65-2-4 INVERTER PCB ........................................................................................................................................... 5-75-2-5 EMI PCB........................................................................................................................................................ 5-9