Hitachi RAS-(3-6)HVNC1(E) - Page 9

General index
vii
SMGB0087 rev.0 - 12/2013
8.2.1 Alarm display ............................................................................................................................................... 216
8.2.2 Alarm codes for the outdoor and indoor units .............................................................................................. 217
8.2.3 Troubleshooting by alarm code for the outdoor and indoor units ................................................................ 219
8.2.4 Alarm codes for the KPI (E/H/X)3E Series and DX Interface ...................................................................... 275
8.3 Troubleshooting in check mode ..............................................................................................................276
8.3.1 Troubleshooting using the remote controller PC-ART ................................................................................. 276
8.3.2 Troubleshooting using the remote controller PC-ARF ................................................................................. 287
8.3.3 Troubleshooting using the 7 segment display ............................................................................................. 292
8.4 Checking procedure for main parts.........................................................................................................301
8.4.1 Checking procedure for the PCB (PCB1 ref PO101) .................................................................................. 301
8.4.2 Checking procedure for the DIP-IPM inverter ............................................................................................. 303
8.4.3 Checking procedure for the capacitors CB1 & CB2 .................................................................................... 309
8.4.4 Checking procedeure for the DC fan motor ................................................................................................. 310
8.4.5 Checking procedure for the AC fan motor ....................................................................................................311
8.4.6 Checking procedure for the electronic expansion valve for indoor and outdoor units ..................................311
8.4.7 Checking procedure for other parts ............................................................................................................. 312
9. Spareparts............................................................................................................. 319
9.1 RAS-(2-2.5)HVNP1.................................................................................................................................320
9.1.1 Cycle and structural parts ............................................................................................................................ 320
9.1.2 Parts table ................................................................................................................................................... 321
9.2 RAS-3HVNC1 .........................................................................................................................................322
9.2.1 Cycle and structural parts ............................................................................................................................ 322
9.2.2 Parts table ................................................................................................................................................... 323
9.3 RAS-3HVNP1E .......................................................................................................................................324
9.3.1 Cycle and structural parts ............................................................................................................................ 324
9.3.2 Electrical parts ............................................................................................................................................. 325
9.3.3 Parts name .................................................................................................................................................. 326
9.4 RAS-(4-6)H(V)NP1E ...............................................................................................................................327
9.4.1 Cycle and structural parts ............................................................................................................................ 327
9.4.2 Electrical parts ............................................................................................................................................. 328
9.4.3 Parts name .................................................................................................................................................. 330
9.5 RAS-(4-6)H(V)NC1E...............................................................................................................................332
9.5.1 Cycle and structural parts ............................................................................................................................ 332
9.5.2 Electrical parts ............................................................................................................................................. 334
9.5.3 Parts name .................................................................................................................................................. 336
9.6 RAS-(8-10)HN(P/C)E..............................................................................................................................338
9.6.1 Cycle and structural parts ............................................................................................................................ 338
9.6.2 Electrical parts ............................................................................................................................................. 340