Samsung AM072BXV Series Service Manual page 5

Contents
5-9 PF8 Inv.Integration F POWER ................................................................................................................ 186
5-10 PF8_20C INV J POWER ..........................................................................................................................188
5-11 PF8_20C INV F POWER .......................................................................................................................... 189
5-11 PF9_20C INV J POWER ...........................................................................................................................190
5-11 PF9_20C INV F POWER ...........................................................................................................................191
6. Wiring Diagram.................................................................................................................. 192
6-1 AM072BXVGF*/AA, AM072BXVGJ*/AA ................................................................................................. 192
6-2 AM096/120/144BXVGF*/AA, AM096/120/144/168BXVGJ*/AA ....................................................... 193
6-3 AM162BXVGF*/AA .................................................................................................................................... 194
6-4 AM192BXVGJ*/AA .................................................................................................................................... 195
6-5 AM216/240BXVGF*/AA, AM216/240BXVGJ*/AA ................................................................................ 196
6-6 Field Wiring ...............................................................................................................................................197
7. Piping Diagram ...................................................................................................................202
7-1 Piping Diagram .........................................................................................................................................202
7-1-1 AM072BXVGFH/AA, AM072BXVGJH/AA .........................................................................................................................................204
7-1-2 AM096/120/144/168BXVGFH/AA, AM096/120/144/168BXVGJH/AA ................................................................................. 205
7-1-3 AM192BXVGFH/AA, AM192BXVGJH/AA ..........................................................................................................................................206
7-1-4 AM216/240BXVGFH/AA, AM216/240BXVGJH/AA....................................................................................................................... 207
7-1-5 AM072BXVGFR/AA, AM072BXVGJR/AA .........................................................................................................................................208
7-1-6 AM096/120/144/168BXVGFR/AA, AM096/120/144/168BXVGJR/AA ...................................................................................209
7-1-7 AM192BXVGFR/AA, AM192BXVGJR/AA ...........................................................................................................................................210
7-1-8 AM216/240BXVGFR/AA, AM216/240BXVGJR/AA.........................................................................................................................211
7-2 Refrigerant Flow for Each Operation Mode .........................................................................................212
7-2-1 DVM S Heat Pump - Cooling operation ...........................................................................................................................................212
7-2-2 DVM S Heat Pump - Heating operation ...........................................................................................................................................213
7-2-3 DVM S Heat Recovery - Cooling operation ....................................................................................................................................214
7-2-4 DVM S Heat Recovery - Main cooling operation .........................................................................................................................215
7-2-5 DVM S Heat Recovery - Heating operation ....................................................................................................................................216
7-2-6 DVM S Heat Recovery - Main heating operation .........................................................................................................................217
7-3 Functions ................................................................................................................................................... 218
7-3-1 Basics ...............................................................................................................................................................................................................218
7-3-2 Control ..........................................................................................................................................................................................................222
7-3-3 Others ........................................................................................................................................................................................................... 270
8. Key Options ........................................................................................................................283
8-1 System Configuration .............................................................................................................................283
8-2 List of Field Setting Items ......................................................................................................................284
8-3 Outdoor unit option switch settings (cont.) ........................................................................................285
8-4 How to check the view mode using a tact switch ............................................................................... 287
8-5 Applications .............................................................................................................................................294
8-5-1 Application of Night Silent ..................................................................................................................................................................294
8-5-2 Application of External Contact Interface Module .................................................................................................................. 295
8-5-3 Application of Auxiliary Heat Module ........................................................................................................................................... 297
8-5-4 Application of Mode select Switch .................................................................................................................................................299