Samsung AE080BXYDGG - Table of Contents

Contents
1. Precautions.................................................................................................................1
1-1 Precautions for the Service ...........................................................................................................................1
1-2 Precautions related to static electricity and PL........................................................................................1
1-3 Precautions for the Safety ............................................................................................................................. 2
1-4 Precautions for handling a system containing refrigerants .................................................................3
1-5 Precautions for the brazing ..........................................................................................................................3
1-6 Precautions for charging refrigerants ........................................................................................................ 3
2. General Overview ...................................................................................................... 4
2-1 Features of the System ...................................................................................................................................4
2-1-1 Key features of the EHS(SPLIT) .............................................................................................................................5
2-1-1 Key features of the MONO HT ..............................................................................................................................5
2-2 Product Specications ...................................................................................................................................6
2-2-1 Outdoor Unit (Split) ..................................................................................................................................................6
2-2-2 Outdoor Unit (Mono) ...............................................................................................................................................8
2-3 Specications of optional items ................................................................................................................14
2-3-1 Accessories ................................................................................................................................................................. 14
3. Disassembly and Reassembly ............................................................................... 17
3-1 Tank Integrated Hydro Unit / Hydro Unit ................................................................................................18
3-2 Outdoor Unit...................................................................................................................................................32
4. Troubleshooting ................................................................................................... 102
4-1 Wired remote controller............................................................................................................................ 102
4-2 Troubleshooting by symptoms............................................................................................................... 104
4-2-1 Communication error after nishing Tracking ....................................................................................... 104
4-3 Tank Integrated Hydro Unit / Hydro Unit ............................................................................................ 105
4-3-1 EEPROM error ....................................................................................................................................................... 105
4-3-2 Water pump & Flow Sensor error .................................................................................................................106
4-3-3 Water pump & Flow Sensor error .................................................................................................................108
4-3-4 Hydro unit temperature sensor(open/short) .........................................................................................109
4-3-5 Communication error after nishing Tracking(Hydro unit) ............................................................. 110
4-4 Items to check before diagnostics ........................................................................................................111
4-4-1 Test run mode and view mode ..................................................................................................................... 111
4-5 Troubleshooting by symptoms .............................................................................................................. 115
5. PCB Diagram ......................................................................................................... 132
5-1 Tank Integrated Hydro Unit / Hydro Unit ............................................................................................. 132
5-2 Outdoor Unit................................................................................................................................................ 134
6. Wiring Diagram ..................................................................................................... 150
6-1 Tank Integrated Hydro Unit / Hydro Unit ............................................................................................. 150
6-1-1 3Phase Model (AE***RNW*GG) .................................................................................................................... 150
6-1-2 1Phase Model (AE***RNW*EG) ..................................................................................................................... 151