BlueHelix ALPHA C
275
cod. 3541U152 - Rev. 01 - 04/2021
1 Operating instructions ........................................................................................................ 276
1.1 Introduction......................................................................................................................................... 276
1.2 Control panel ...................................................................................................................................... 276
1.3 Connection to the power supply, switching on and off .......................................................................277
1.4 Adjustments........................................................................................................................................ 279
2 Installation ............................................................................................................................ 283
2.1 General Instructions ........................................................................................................................... 283
2.2 Place of installation ............................................................................................................................ 283
2.3 Plumbing connections ........................................................................................................................ 283
2.4 Gas connection .................................................................................................................................. 285
2.5 Electrical connections......................................................................................................................... 285
2.6 Fume ducts......................................................................................................................................... 288
2.7 Condensate drain connection............................................................................................................. 294
3 Service and maintenance.................................................................................................... 295
3.1 Adjustments........................................................................................................................................ 295
3.2 Commissioning................................................................................................................................... 302
3.3 Maintenance....................................................................................................................................... 303
3.4 Troubleshooting.................................................................................................................................. 304
4 Technical data and characteristics .................................................................................... 308
4.1 Dimensions and connections ............................................................................................................. 308
4.2 General view ...................................................................................................................................... 310
4.3 Hydraulic circuit .................................................................................................................................. 310
4.4 Technical data table ........................................................................................................................... 311
4.5 Diagrams ............................................................................................................................................ 315
4.6 Wiring diagram ................................................................................................................................... 316
