Related Manuals for ACV alfa Sprint S
Summary of Contents for ACV alfa Sprint S
- Page 1 alfa alfa Sprint SV/MV Installation, Operating and Servicing Instructions EN • 1 664Y0200.C...
- Page 2 INDEX WarningS Who should read these instructions Symbols Recommendations Applicable standards Warnings DESCriPTiOn General description Operating principle Design characteristics Boiler description USEr gUiDE Use of the boiler Setting the burner to safety mode TEChniCal CharaCTEriSTiCS General Operating condition limits Dimensions Domestic hot water performances General characteristics inSTallaTiOn...
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Page 3: Who Should Read These Instructions
Who should read these instructions • The parts may only be replaced by genuine factory parts. You will find a list of the spare parts and their ACV reference These instructions should be read by: number at the end of this document. -
Page 4: General Description
64 mm. Each flue way has baffles made of special • Alfa Sprint models S/SV have a fixed output of 31.95 kW steel designed to improve the heat exchange and reduce the respectively and are fitted with the ACV BG 2000-S or SV gas flue gas outlet temperature. burner. -
Page 5: Boiler Description
DESCRIpTIoN boiler description 1. Control panel 2. Detachable casing cover (access to turbulators) 3. Measuring unit with condensate trap (optional) 4. Chimney reducing pipe 5. Polyurethane foam insulation 6. Outer body containing the primary water 7. Side casing 8. Base 9. -
Page 6: Use Of The Boiler
uSER GuIDE use of the boiler Gauge pressure in the heating system Your system must be equipped with a heating safety valve calibrated to 3 bar and fitted with a pressure gauge. Your system should be serviced at least once a year by a qualified engineer. -
Page 7: Technical Characteristics
TECHNICAL CHARACTERISTICS dimensions general The appliances are supplied fully assembled, tested and packed standing on a timber base with impact protection strips and wrapped in heat-shrunk plastic film.When the appliance arrives, remove the packaging and check that no parts have been damaged in transit. -
Page 8: Installation
INSTALLATIoN boiler room Chimney connector Alfa S/SV/M/MV : Type B23 (fig.6) Important The chimney must be connected to the boiler by means of a metal pipe rising at an angle from the boiler to the chimney. • Never obstruct the ventilation. A chimney connection is required. -
Page 9: Parallel Connector
Vertical terminal Horizontal terminal Condensate trap 2.06 This table is based on material provided by ACV and cannot be generalised. fig. 7 : Chimney connectors type C xx Example of calculation : The following diagram consists of the following components (Ø 80 mm) : •... -
Page 10: Heating Connection
• A pump; Safety group • A 3-way manual valve. This valve The safety group of the water tank must be approved by ACV can be motorised if required; and calibrated to 7 bar; the group's valve discharge must be •... -
Page 11: Optional Accessories
INSTALLATIoN Optional accessories Circuit diagram of ACV control kits B2. Temperature sensor Safety group Ø 3/4" B9. Outdoor sensor B5. Analog/digital room sensor Pressure reducing valve Ø 3/4" P1. Pump Thermostatic mixer Ø 3/4" Y1/Y2/N. Servomotor (SSY 319 or SQY 349) bl. -
Page 12: Electrical Connections
INSTALLATIoN electrical connections Alfa Sprint S/SV (fig. 13 Principle of supply 1 2 3 4 5 6 7 8 9 10 11 12 L1 N The boiler operates on a single-phase supply of 230 V/50 Hz. You should install a control box with main switch and 6 A fuses externally to the boiler to allow the boiler to be isolated from the supply for servicing and repairs. - Page 13 INSTALLATIoN Alfa Sprint M/MV (fig. 14 9 10 11 12 start Max. min. Pri 230V - 50/60 Hz SEC 18V - 2,0 VA Typ EI 30/15,5 BV 030-7308.OS 1 2 3 4 bg 2000-m/mV alfa sprint m/mV 1 2 3 4 5 230 V-50Hz 230V-50Hz EN •...
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Page 14: Burner Characteristics
Gas burner ACV BG 2000-M/MV The ACV BG 2000-M/MV burner is based on the technology of the ACV BG 2000-S/SV burner but offers the benefits of a modulating burner. The burner's output is constantly adjusted to suit the fluctuating demand for heat, thus optimising operating efficiency. - Page 15 BuRNER CHARACTERISTICS BURNER Bg 2000-S/SV Burner chamber plate Flame inspection window Only SV models Ignition cable Ionisation cable Control / monitoring relay BURNER Bg 2000-M/MV Burner chamber plate Flame inspection window Only MV models Box containing the p.c.b. Ignition cable Control / monitoring relay Ionisation cable PWM connector...
- Page 16 BuRNER CHARACTERISTICS operating principle of the burner 1. Air 2. Gas AIR/GAS mixture control (fig. 12) 3. Venturi The fan draws air in across the venturi. This creates a vacuum 4. Fan P1 at the venturi neck. The gas valve regulator now reacts to 5.
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Page 17: Setting Parameters
BuRNER CHARACTERISTICS setting parameters type Input 34.9 34.9 10 / 34.9 10 / 34.9 Nominal output 31.15 31.15 9.2 / 31.15 9.2 / 31.15 Combustion efficiency - natural gas 93.8 / 90.7 93.8 / 90.7 Offset mbar - 0.4 Starting speed 3600 4000 Min. - Page 18 4. Take off the burner chamber plate by undoing the two The offset (4) is set at the factory and requires no retaining nuts. adjustment. Nevertheless ACV recommends that you check this setting. (Refer to the table of setting parameters).
- Page 19 BuRNER CHARACTERISTICS fig. 17 fig. 21 burner maintenance [fig. 22] 1. After dismantling the burner, check the condition of the ignition electrode (1) and ionisation electrode (2), the insulation (3) and the burner chamber plate seal (4). Replace these items if necessary. 2.
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Page 20: Fault Table
BuRNER CHARACTERISTICS fault table Corrective measures Problems Condensation in the chimney: Smell of flue gas: Insufficient heating: The burner switches to safety mode after lighting: Noisy pump: Not enough hot water: Pump not running: Burner fails to light: The manual reset high limit thermostat is tripped: Reasons Chimney is cold and/or not lined Boiler T°... -
Page 21: Corrective Measures
Replace the p.c.b. Replace the boiler thermostat / potentiometer Fill and vent the system and the boiler Insert the NTC sensor in the pocket correctly ACV provides details of training courses on the maintenance of BG 2000 burners EN • 21 664Y0200.C... -
Page 22: Commissioning And Maintenance
CoMMISSIoNING AND MAINTENANCE filling the hot Water and heating circuits recommendation ACV recommends that you have the boiler serviced at least once a year. Boiler servicing and checking must be carried out by a qualified engineer. imPOrTanT It is essential that the water tank is under pressure before the heating circuit is filled. - Page 23 Alfa Sprint S/M/SV/MV Alfa Sprint S / M : 21475342 Alfa Sprint SV / MV : 21475346 21472342 21478340 21477342 21474342 21473342 30537130 21471342 21476338...
- Page 24 BG 2000 - S/SV 537DZ004 51401049 Alfa Sprint S : 2147P263 55700028 Alfa Sprint SV : 2147P284 537DX007 55437034 55412000 50423365 537DX010 55700026 557A0026 537D5000 537D5001 537D4034 25760042 557D6039 537D3008 53437039 53744020 54768005 53402088 537D4009...
- Page 25 BG 2000 - M/MV 537DZ017 51401049 Alfa Sprint M : 2147P344 55700028 Alfa Sprint MV : 2147P345 2147B263 55437034 547D4018 2147C263 557A0012 537DX010 55412000 537DX016 537D5000 557A0026 55700026 50423365 537D4034 537D5001 537D3027 557D6039 53437039 53744020 54768005 53402088 537D4009...
- Page 26 alfa s / sV alfa m / mV en : Complete control panel en : Complete control panel 24614063 24614065 fr : Tableau de commande complet fr : Tableau de commande complet nl : Volledig bedieningspaneel nl : Volledig bedieningspaneel es : Panel de mandos completo es : Panel de mandos completo it :...
- Page 27 alfa sV / mV 51305000 en : Flue connection concentric Ø 80/125 mm en : ‘Cerablanket’ insulation Ø 430 / 23 mm 507F3034 fr : Raccordement cheminée concentrique Ø 80/ 125 mm fr : Isolation cérablanket Ø 430 / 23 mm nl : Schoorsteenaansluiting concentrisch Ø...