Ravelli HR EVO 290 Manual De Instalación, Uso Y Mantenimiento página 48

Rev.1 16/03/2018
use and maintenance manual
HR EVO 290 - 350 - 390
ENG
Pag.48
Sommario
Preface ..........................................................................................................................................................................................48
IDENTIFICATION ........................................................................................................................................51
Boiler identification .....................................................................................................................................................................51
Manufacturer identification ........................................................................................................................................................51
Identification plate .......................................................................................................................................................................51
Reference standards ...................................................................................................................................................................51
WARRANTY .................................................................................................................................................52
Certificate of warranty .................................................................................................................................................................52
Warranty conditions ....................................................................................................................................................................52
Info and problems .......................................................................................................................................................................52
GENERAL INFORMATION ............................................................................................................................53
Language .....................................................................................................................................................................................53
SAFETY MEASURES ...................................................................................................................................53
General safety warnings ............................................................................................................................................................53
Residual risks .............................................................................................................................................................................54
Fume exhaust safety ...................................................................................................................................................................54
Combustion chamber overpressure safety ..............................................................................................................................54
Safety against flare-back in the pellet chute .............................................................................................................................55
Water circuit overpressure safety ..............................................................................................................................................55
Fume extractor fan failure .........................................................................................................................................................55
Opening safety device for fire-door ash-door ..........................................................................................................................55
Intended use ...............................................................................................................................................................................55
DESCRIPTION OF THE BOILER ...................................................................................................................55
Reasonably foreseeable incorrect use .....................................................................................................................................55
Obligations and forbidden actions ...........................................................................................................................................55
Obligations ...................................................................................................................................................................................55
Forbidden actions ......................................................................................................................................................................55
TECHNICAL CHARACTERISTICS ...............................................................................................................56
CHARACTERISTICS ....................................................................................................................................56
Measurements ............................................................................................................................................................................57
Accessories supplied ..................................................................................................................................................................59
Boiler decommissioning .............................................................................................................................................................59
SHIPPING AND INSTALLATION .................................................................................................................59
Safety warnings for transportation and installation ...............................................................................................................59
Conditions of supply, transport and storage ............................................................................................................................59
Place of installation, positioning and fire-prevention safety ..................................................................................................61
Set-ups for the smoke evacuation system ...............................................................................................................................62
Chimney ......................................................................................................................................................................................62
Chimney pot ................................................................................................................................................................................62
Installation ...................................................................................................................................................................................63
Requirements for the installation premises .............................................................................................................................63
Electrical connection ..................................................................................................................................................................66
Plumbing connections ................................................................................................................................................................67
System water filling ....................................................................................................................................................................67
System water characteristics ....................................................................................................................................................67
DHW system ................................................................................................................................................................................67
Boiler hydraulic diagrams .........................................................................................................................................................68
Testing and commissioning ......................................................................................................................................................70
Loading pellets ............................................................................................................................................................................70
Fire door opening - closing Boiler ............................................................................................................................................70
BOILER USE ................................................................................................................................................71
Introduction ..................................................................................................................................................................................71
Description of control panel ......................................................................................................................................................71
Lighting .......................................................................................................................................................................................72
Check before lighting .................................................................................................................................................................72
Startup stage ...............................................................................................................................................................................72
Cleaning the brazier ...................................................................................................................................................................74
Modifying the water temperature setting ..................................................................................................................................74
DHW with rapid heat exchanger ................................................................................................................................................74
DHW with storage tank ..............................................................................................................................................................74
System with puffer / heat accumulator .....................................................................................................................................74
Shutting down ..............................................................................................................................................................................75
Menu ............................................................................................................................................................................................75
Menu 01 - Chrono setting ...........................................................................................................................................................77
Menu 02 - User adjustments ......................................................................................................................................................78
With this menu it is possible to do a number of settings as follows ........................................................78
Menu 03 - User setting ...............................................................................................................................................................78
Menu 05 - Technician settings ...................................................................................................................................................78
This selection is reserved for the Aico SpA service centre authorised technician. ............................................................78
Termostato - external chronothermostat .................................................................................................................................79
Idle period (end of season) .........................................................................................................................................................79
CLEANING ...................................................................................................................................................80