Ariston 24 CF

Pag. 2 di 48
INDICE
1 VALUE PROPOSITIONS...................................................................................................................... 5
1.1 ADVANTAGES FOR THE END USER............................................................................................ 6
1.1.1 Main advantages for the end user ....................................................................................... 6
1.1.2 6
1.2 ADVANTAGES FOR THE INSTALLER........................................................................................... 7
1.2.1 Main advantages for the installer......................................................................................... 7
1.3 ADVANTAGES FOR SERVICE TECHNICIANS.............................................................................. 8
1.3.1 Main advantages for the service Technicians ...................................................................... 8
2 MAIN FEATURES INTENDED FOR THE END USER........................................................................... 9
2.1 COMFORT AND ENERGY SAVING............................................................................................... 9
2.1.1 AUTO function.................................................................................................................... 9
2.1.2 Optimised power modulation..............................................................................................10
2.1.3 Adapting the central heating circuit temperature.................................................................10
2.1.4 Quantifying energy savings ................................................................................................11
2.1.5 Low electrical consumption ................................................................................................11
2.1.6 Comfort acustico (La caldaia che toglie il disturbo).............................................................12
2.2 END USER FAQS .........................................................................................................................13
3 MAIN FEATURES FOR THE INSTALLER...........................................................................................15
3.1 OVERALL DIMENSIONS...............................................................................................................15
3.1.1 Open chamber...................................................................................................................15
3.1.2 Sealed chamber.................................................................................................................16
3.2 FLUE CONNECTIONS..................................................................................................................17
3.2.1 Open-chamber system.......................................................................................................17
3.2.2 Coaxial system ..................................................................................................................17
3.2.3 Twin pipe system (80-80)...................................................................................................18
3.3 SET UP FOR EXTERNAL CONTROLS .........................................................................................19
3.4 ACCESSORIES SUPPLIED ..........................................................................................................20
3.4.1 Packaging..........................................................................................................................20
3.4.2 Paper template for wall installation .....................................................................................21
3.5 TEMPERATURE CONTROL ACCESSORIES ..............................................................................22
3.5.1 Wired.................................................................................................................................22
3.5.2 Wireless.............................................................................................................................23
3.5.3 Electric connections box ....................................................................................................24
3.6 COMFORT....................................................................................................................................25
3.6.1  DHW comfort...........................................................................................................25
3.7 SPECIAL FUNCTIONS..................................................................................................................26
3.7.1 Small tapping.....................................................................................................................26
3.7.2 Energy recovery.................................................................................................................27
3.8 INSTALLER FAQS ........................................................................................................................28
4 MAIN FEATURES FOR THE TECHNICAL ASSISTANCE SERVICE...................................................29
4.1 SELF-DIAGNOSIS ........................................................................................................................29
4.2 ERRORS IN THE MEMORY..........................................................................................................29
4.3 REDUCTION OF SPARE PART CODES.......................................................................................29
4.4 MULTIFUNCTIONAL INTERFACE ................................................................................................30
4.5 OVERALL VIEW............................................................................................................................31
4.5.1 Open chamber...................................................................................................................31
4.5.2 Camera stagna ..................................................................................................................32
4.6 HYDRAULIC DIAGRAM ................................................................................................................33
4.7 HYDRAULIC CIRCUIT ..................................................................................................................34
4.8 COMBUSTION GROUP ................................................................................................................36
4.8.1 Open chamber collar..........................................................................................................37
4.8.2 Sealed chamber inlet-exhaust collar...................................................................................37
5 BOILER CODES..................................................................................................................................38
5.1 Open chamber...............................................................................................................................38
5.2 Sealed chamber ............................................................................................................................38
6 ACCESSORY CODES.........................................................................................................................39