Ferroli TR3 COND Serie Manual De Instalación, Uso Y Mantenimiento página 54

1. General instructions ................................................................................................................................................................. 55
2. Certifications ............................................................................................................................................................................. 55
3. Introduction ............................................................................................................................................................................... 56
4. Technical, constructive and dimensional characteristics ..................................................................................................... 56
4.1 Description of unit ........................................................................................................................................................................................ 56
4.2 Working principle ......................................................................................................................................................................................... 56
4.3 Technical data - Dimensions - Hydraulic connections ................................................................................................................................. 57
4.4 Identification ................................................................................................................................................................................................. 65
5. Installation ................................................................................................................................................................................. 65
5.1 Packing ........................................................................................................................................................................................................ 65
5.2 Handling ....................................................................................................................................................................................................... 65
5.3 Installation room .......................................................................................................................................................................................... 66
5.4 Discharge of combustion products .............................................................................................................................................................. 67
5.5 Plumbing connections .................................................................................................................................................................................. 67
5.6 Front door opening and adjustment ............................................................................................................................................................. 69
5.7 Burner assembly .......................................................................................................................................................................................... 70
5.8 Flame control sight glass connection ........................................................................................................................................................... 70
5.9 Probe and bulb positioning .......................................................................................................................................................................... 71
6. Instrument panel ....................................................................................................................................................................... 72
6.1 Introduction .................................................................................................................................................................................................. 72
6.2 Description of panel ..................................................................................................................................................................................... 72
6.3 Conformity ................................................................................................................................................................................................... 72
6.4 Supply and identification ............................................................................................................................................................................. 72
6.5 Structure ..................................................................................................................................................................................................... 73
7. Wiring diagrams ........................................................................................................................................................................ 73
7.1 Terminal block electrical connections diagram ............................................................................................................................................ 73
7.2 Wiring diagram for burner and single-phase pump ...................................................................................................................................... 74
8. Schematic diagram - System for heating and domestic hot water ...................................................................................... 76
9. Startup ........................................................................................................................................................................................ 77
9.1 Preliminary checks ....................................................................................................................................................................................... 77
9.2 First ignition ................................................................................................................................................................................................. 77
9.3 Boiler shutdown ........................................................................................................................................................................................... 77
10. Maintenance .............................................................................................................................................................................. 77
10.1 General rules ............................................................................................................................................................................................... 77
10.2 Routine maintenance ................................................................................................................................................................................... 77
10.3 Extraordinary maintenance .......................................................................................................................................................................... 77
10.4 Boiler cleaning ............................................................................................................................................................................................. 78
10.5 Boiler operation check ................................................................................................................................................................................. 78
10.6 Burner operation check ................................................................................................................................................................................ 79
10.7 Troubleshooting ........................................................................................................................................................................................... 79
EN
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cod. 30902850 - Rev. 00 - 08/2017
TP3 COND