290
ALHENA TECH H
1 Operating instructions ........................................................................................................ 291
1.1 Introduction......................................................................................................................................... 291
1.2 Control panel ...................................................................................................................................... 291
1.3 Connection to the power supply, switching on and off .......................................................................294
1.4 Adjustments........................................................................................................................................ 297
2 Installation ............................................................................................................................ 307
2.1 General Instructions ........................................................................................................................... 307
2.2 Place of installation ............................................................................................................................ 307
2.3 Plumbing connections ........................................................................................................................ 307
2.4 Gas connection .................................................................................................................................. 309
2.5 Electrical connections......................................................................................................................... 309
2.6 Fume ducts......................................................................................................................................... 312
2.7 Condensate drain connection............................................................................................................. 318
3 Service and maintenance.................................................................................................... 319
3.1 Adjustments........................................................................................................................................ 319
3.2 Commissioning................................................................................................................................... 325
3.3 Maintenance....................................................................................................................................... 326
3.4 Troubleshooting.................................................................................................................................. 333
4 Technical data and characteristics .................................................................................... 336
4.1 Dimensions and connections ............................................................................................................. 336
4.2 General view ...................................................................................................................................... 337
4.3 Hydraulic circuit .................................................................................................................................. 337
4.4 Technical data table ........................................................................................................................... 338
4.5 Diagrams ............................................................................................................................................ 341
4.6 Wiring diagram ................................................................................................................................... 342
Summary of Contents for ALHENA TECH H
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