Contents
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Contents
.................................................................. ...................................................... 2
General regulation ............................................................................................ 3
Application ........................................................................................................ 3
Norms and regulations .............................. ...................................................... 3
Construction
Layout of boiler ................................................................................................. 4
Operating principle ........................................................................................... 4
......................................................................................................................... 5
Extent of delivery
Standard boiler ............................................................................................... 17
Accessories .................................................................................................... 17
Installation
Transport ........................................................................................................ 18
Removing the casing ...................................................................................... 20
Boiler installation ............................................................................................ 21
Connecting the boiler ..................................................................................... 22
Commissioning
Water and hydraulic system ........................................................................... 24
Gas supply ..................................................................................................... 25
Condensate connection .................................................................................. 25
Combustion analysis ...................................................................................... 27
Air pressure switch ......................................................................................... 28
Check water flow ........................................................................................... 29
Gas tightness check ....................................................................................... 30
Boiler shut down ............................................................................................. 30
Maintenance
Checklist ......................................................................................................... 33
Water flow rate ............................................................................................... 34
Combustion analysis ...................................................................................... 34
Gas pressure .................................................................................................. 34
Gas tightness check ....................................................................................... 34
Safety devices ................................................................................................ 34
Maintenance protocol ..................................................................................... 35
....................................................................................................................... 36
....................................................................................................................... 38
....................................................................................................................... 39
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