Contents
Construction
Technical data
Extent of delivery
Installation
Commissioning
Operating instructions
Maintenance
Sensor values
Declaration of Conformity
2
Contents
.................................................................. ...................................................... 2
General regulation ............................................................................................ 3
Application ........................................................................................................ 3
Norms and regulations .............................. ...................................................... 3
Layout of boiler ................................................................................................. 4
Operating principle ........................................................................................... 4
......................................................................................................................... 5
Standard boiler ............................................................................................... 17
Accessories .................................................................................................... 17
Transport ........................................................................................................ 18
Removing the casing ...................................................................................... 20
Boiler installation ............................................................................................ 21
Connecting the boiler ..................................................................................... 22
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
Checklist ......................................................................................................... 33
Water flow rate ............................................................................................... 34
Combustion analysis ...................................................................................... 34
Gas pressure .................................................................................................. 34
Gas tightness check ....................................................................................... 34
Safety devices ................................................................................................ 34
Maintenance protocol ..................................................................................... 35
Lockouts
....................................................................................................................... 36
....................................................................................................................... 38
....................................................................................................................... 39