OPTIMAX HE PLUS S
3
Cod. 3540R543 - 08/2012 (Rev. 00)
1. Instructions ....................................................................................................................... 4
1.1 Introduction ....................................................................................................................................4
1.2 Control panel ..................................................................................................................................4
1.3 Turning ON and OFF .....................................................................................................................5
1.4 Adjustments ...................................................................................................................................6
2. Installation.......................................................................................................................... 7
2.1 General Instructions .......................................................................................................................7
2.2 Place of installation .......................................................................................................................8
2.3 Plumbing connections ....................................................................................................................8
2.4 Connection to the gas system ......................................................................................................10
2.5 Electrical connections ..................................................................................................................10
2.6 Flue system ..................................................................................................................................14
2.7 Condensate drain connection ......................................................................................................18
3. Service and maintenance ............................................................................................... 20
3.1 Adjustments .................................................................................................................................20
3.2 Start-up ........................................................................................................................................20
3.3 Commisioning instructions ...........................................................................................................21
3.4 Routine servicing, maintenance & repair .....................................................................................22
3.5 Troubleshooting ...........................................................................................................................24
4. Technical data and characteristics ................................................................................ 26
4.1 Dimensions and connections .......................................................................................................26
4.2 General view and main components ............................................................................................27
4.3 Water circuit .................................................................................................................................28
4.4 Technical data table .....................................................................................................................29
4.5 Diagrams ......................................................................................................................................30
4.6 Wiring diagram .............................................................................................................................31
