18.04.16
Page 3 / 146
VARMAX -
Installation, Use and Maintenance
CONTENTS
1. WARNINGS
AND RECOMMENDATIONS
..............................................................................6
1.1. Transport and storage ................................................................................................................................... 6
1.2. Symbols used in this document. ................................................................................................................... 6
1.3. Quali
fi
cation of personnel for installing, adjusting, using and maintaining the equipment ............................ 6
1.4. Safety instructions ......................................................................................................................................... 6
1.5. Water characteristics ..................................................................................................................................... 7
2. APPROVALS
........................................................................................................................10
2.1. Compliance with European Directives ........................................................................................................ 10
2.2. Regulatory installation conditions ................................................................................................................ 10
2.3. Gas category ............................................................................................................................................... 10
2.4. Gas supply pressures ................................................................................................................................. 11
3. TECHNICAL SPECIFICATIONS
...........................................................................................12
3.1. Dimensions ................................................................................................................................................. 12
3.2. Doorways .................................................................................................................................................... 14
3.3. Combustion at 15°C and 1013 mbar ........................................................................................................... 15
3.4. Conditions of use ........................................................................................................................................ 17
3.5. Electrical connection ................................................................................................................................... 17
4. INSTALLATION
.....................................................................................................................18
4.1. Installation of the air
fi
lter and
fi
lter matting ................................................................................................. 18
4.2. Installing the boiler ...................................................................................................................................... 19
4.3. Opening / closing of casing doors ............................................................................................................... 20
4.4. Removing the control panel (MMI) .............................................................................................................. 20
4.5. Removing / re
fi
tting the casing doors .......................................................................................................... 21
4.6. Removing / re
fi
tting side panels .................................................................................................................. 22
4.7. Removing / re
fi
tting the top panel ............................................................................................................... 22
4.8. Step ............................................................................................................................................................. 23
4.9.Changing the gas type
(G20 to G31) ........................................................................................................... 24
4.10.Exhaust connection .................................................................................................................................... 26
4.11.Hydraulic connection .................................................................................................................................. 34
4.12.Gas connection .......................................................................................................................................... 36
4.13.Electrical connection .................................................................................................................................. 36
Содержание Varmax 120
Страница 2: ......
Страница 5: ...18 04 16 Page 5 146 VARMAX Installation Use and Maintenance ...