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 Product Specifacations .....................................................................................................................................................................................2-1
2-1-1 Indoor Unit ..............................................................................................................................................................................................2-1
2-2 Accessory and Option Specifications ....................................................................................................................................................2-27
2-2-1 Accessories ...........................................................................................................................................................................................2-27
3. Disassembly and Reassembly ..................................................................................................3-1
3-1 Indoor Unit ...............................................................................................................................................................................................................3-2
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Slim 1 way cassette type (medium) ..................................................................................................................................................3-2
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Slim 1 way cassette type (large) .......................................................................................................................................................3-11
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BIG DUCT .......................................................................................................................................................................................................3-18
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Global 4way Cassette type ..................................................................................................................................................................3-21
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360 Cassette .................................................................................................................................................................................................3-27
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Duct type(Slim1,2) ....................................................................................................................................................................................3-36
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Duct type(Slim3) ........................................................................................................................................................................................3-41
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Duct type(Mid pressure1) ....................................................................................................................................................................3-48
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Duct typeDuct type (Mid Pressure2, High Pressure) ...........................................................................................................3-53
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CEILING............................................................................................................................................................................................................3-58
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CONSOLE .......................................................................................................................................................................................................3-67
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ERV PLUS ........................................................................................................................................................................................................3-72
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Floor Standin Type ....................................................................................................................................................................................3-81
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Wall Mounted type(Neo Forte without EEV) ............................................................................................................................3-85
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Wall Mounted type(A3050 With EEV) ...........................................................................................................................................3-88
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Global Mini 4way ......................................................................................................................................................................................3-97
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GD-S(Big Duct) ..........................................................................................................................................................................................3-103
4. Troubleshooting ..........................................................................................................................4-1
4-1 Check-up Window Description ......................................................................................................................................................................4-1
4-2 Service Operation ...................................................................................................................................................................................................4-2
4-3 Troubleshooting ......................................................................................................................................................................................................4-7
4-4 Appropriate Measures for Different Symptom ..................................................................................................................................4-46
