Nova Florida DELFIS Monothermal - Default Chapter; Table of Contents

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1. Instructions for the user .......................................................... 8
1.1 Control panel ....................................................................................................................................................................................... 8
1.2 Interpreting boiler status from display indications ....................................................................................................................10
1.3 Boiler operation .................................................................................................................................................................................. 11
1.4 Boiler shut-down ................................................................................................................................................................................ 14
1.5 Maintenance ....................................................................................................................................................................................... 16
1.6 Notes for the user ................................................................................................................................................................................ 16
2. Technical features and dimensions ................................................. 17
2.1 Technical features .............................................................................................................................................................................. 17
2.2 Dimensions .......................................................................................................................................................................................... 19
2.3 Boiler layouts ....................................................................................................................................................................................... 20
2.4 Operating data ................................................................................................................................................................................... 21
2.5 General characteristics...................................................................................................................................................................... 21
2.6 ERP and Labelling data ..................................................................................................................................................................... 22
3. Instructions for the installer ....................................................... 23
3.1 Installation standards ....................................................................................................................................................................... 23
3.2 Choosing where to install the boiler .............................................................................................................................................. 23
3.3 Positioning the boiler ........................................................................................................................................................................ 24
3.4 Installing the boiler ............................................................................................................................................................................ 25
3.5 Air intake and ue gas venting system ......................................................................................................................................... 25
3.6 Checking combustion eciency ..................................................................................................................................................... 28
3.7 Connection to gas mains .................................................................................................................................................................. 28
3.8 Hydraulic connections ...................................................................................................................................................................... 29
3.9 Connection to electrical mains ....................................................................................................................................................... 29
3.10 Connection to ambient thermostat (optional) ........................................................................................................................... 30
3.11 Installation and operation with Open Therm Remote Control (optional) ........................................................................... 30
3.12 TSP parameters ................................................................................................................................................................................... 31
3.13 Filling the system ................................................................................................................................................................................ 35
3.14 Starting up the boiler......................................................................................................................................................................... 36
3.15 Available head .................................................................................................................................................................................... 36
3.16 Wiring diagram ...................................................................................................................................................................................37
3.17 Adaptation to other gas types and burner adjustment ............................................................................................................ 39
4. Testing the boiler ................................................................ 41
4.1 Preliminary checks ............................................................................................................................................................................. 41
4.2 Switching on and switching o ...................................................................................................................................................... 41
5. Maintenance ................................................................... 42
5.1 Maintenance schedule ...................................................................................................................................................................... 42
5.2 Combustion analysis ......................................................................................................................................................................... 43
6. Decommissioning, disassembly and disposal ........................................ 43
7. Malfunctions, possible causes and solutions ......................................... 44
7.1 Troubleshooting ................................................................................................................................................................................. 44