Related Manuals for ACV N1 ECO
Summary of Contents for ACV N1 ECO
- Page 1 INSTALLATION, OPERATION AND MAINTENANCE INSTRUCTIONS for the Installer and the User N1 - N2 - N3 A1005170 - 664Y7700 • B...
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Page 2: Table Of Contents
TABLE OF CONTENTS GENERAL RECOMMENDATIONS ..................3 MAINTENANCE ......................20 Safety Instructions for the Boiler Maintenance......................20 USER’S GUIDE ........................4 Tools Required for Maintenance ............................20 Meaning of Symbols ..................................4 Periodic Boiler Maintenance Tasks ............................20 Boiler Marking ....................................5 Boiler shut down for Maintenance ............................20 Control Panel ....................................6 Draining the Heating Circuit of the Boiler .........................21 What to Check on a Regular Basis ............................6... -
Page 3: General Recommendations
• In spite of the strict quality standards that ACV applies to its appliances during production, inspection and transport, faults may occur. Please immediately notify your approved installer of any faults. -
Page 4: User's Guide
USER’S GUIDE MEANING OF SYMBOLS Symbols on the Symbols in the packaging Meaning manual Meaning Fragile Essential recommendation for safety (of persons and equipment) Keep dry Essential recommendation for electrical safety (electrical hazard) Essential recommendation for the correct operation of the appliance or the This way up system General remark... -
Page 5: Boiler Marking
At the back of the appliance The part number (Code) and serial number (N°) of the appliance are indicated on its rating plate and must be provided to ACV in case of warranty claim. Failure to do so will make the claim void. -
Page 6: Control Panel
WHAT TO CHECK ON A REGULAR BASIS Essential recommendations for the correct operation of the appliance ACV recommends to check the system at least every 6 months as follows: • Check that the system water pressure is at least 1 bar when cold. If the pressure drops below 0.7 bar, the built-in pressure sensor blocks the appliance until the pressure... -
Page 7: Appliance Description
45°C, delays the heating pump activation. This prevents the risks of corrosion of the combustion chamber. Production of domestic hot water - The N eco boilers can be combined with any ACV hot water production tank. -
Page 8: Es Burner Description & Characteristics
BURNER DESCRIPTION & CHARACTERISTICS BURNER DESCRIPTION The BMV burner model is a modern generation flame burner. This burner construction offers extensive energy saving operation with very low emissions. Refer to the burner technical manual for installation, operation and maintenance instructions and for the technical characteristics. -
Page 9: Technical Characteristics
TECHNICAL CHARACTERISTICS DIMENSIONS COMBUSTION CHARACTERISTICS Boiler Dimensions N1 eco N2 eco N3 eco Main Characteristics N1 eco N2 eco N3 eco Input (PCI) 25.6 31.3 45.1 Output at 100% (80/60°C) 24.7 30.3 43.4 Efficiency at 100% (80/60°C) 96.5 96.7 96.2 D (∅... -
Page 10: Recommendations For The Prevention Of Corrosion And Scaling In Heating Systems
A deaerator (on the appliance flow line) combined with a dirt separator (upstream of the appliance) must be installed according to the manufacturer's instructions. - ACV recommends using additives that keep the oxygen in solution in the water, such as Fernox (www.fernox.com) and Sentinel (www.sentinel-solutions.net) products. - Page 11 • ACV-approved components will be used for the chimney connection. Failure to do so will make any warranty claim void. Each elbow and straight element will be secured at the sleeve.
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Page 12: N Eco Chimney Connection Characteristics
TECHNICAL CHARACTERISTICS N ECO CHIMNEY CONNECTION CHARACTERISTICS FLUE PIPE CONNECTION TYPES It is mandatory to use ACV flue systems to connect the appliance. Main Characteristics N1 eco N2 eco N3 eco : Connection to an exhaust duct that discharges the combustion products outside the room Flue pipe Ø... -
Page 13: De Electrical Characteristics
TECHNICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS Y/Gr N1 - N2 - N3 eco Main Characteristics Rated voltage Rated frequency Electrical consumption Max. Electrical consumption in standby Rated current (Fuse) Class IP 20 Y/Gr N1 - N2 - N3 eco boiler wiring diagram ON/OFF master switch Minimum thermostat set at 45°C (T.O.D.) Summer/winter switch... -
Page 14: Safety Instructions For The Installation
Maintenance Instructions. • Oil burner • Only an approved installer is authorized to carry out the electrical connections. • N1 eco with BMV3 burner, • N2 eco with BMV4 burner • Make sure that the appliance is connected to the earth. -
Page 15: Burner Installation
INSTALLATION BURNER INSTALLATION OIL CONNECTION General remark • The oil connection must comply with all applicable standards. Essential recommendation for safety • Refer to the technical characteristics and safety instructions of the burner technical manual. Failure to comply with the instructions could result in damage to the material, personal injury or death. -
Page 16: Electrical Connection
INSTALLATION ELECTRICAL CONNECTION Room thermostat System heating pump Bridge (to be removed before installing the room thermostat) 230 V ~ 50HZ N1 - N2 - N3 eco : A1005170 - 664Y7700 • B... -
Page 17: Recommendations For Hydraulic Connections
The circuit illustrations are basic principle diagrams only. Optional accessories are available to control a regular high or low temperature heating circuit. For more information, contact your ACV representative. Typical connection - low temperature N1 - N2 - N3 eco : A1005170 - 664Y7700 • B... -
Page 18: Starting Up
STARTING UP SAFETY INSTRUCTIONS FOR STARTING UP FILLING THE HEATING CIRCUIT Essential recommendations for safety If the system is fitted with an external hot water tank, first put the DHW circuit under pressure before pressurizing the heating (primary) circuit. Refer to the hot water preparation tank manual for more information. -
Page 19: Starting Up The Boiler
Boiler/ Burner Air flap Baffle Burner Output mass flow nozzle pressure pressure scale plate model scale kg/h Usgal/h mbar N1 eco/ 2.11 0.60 60°H 10.0 BMV3 N2 eco/ 2.70 0.60 60°H 14.5 BMV4 N3 eco/ 3.63 1.00 45°H 12.0 BMV5... -
Page 20: Maintenance
MAINTENANCE PERIODIC BOILER MAINTENANCE TASKS RECOMMENDATIONS FOR THE BOILER MAINTENANCE Essential recommendations for the electrical safety • Before opening the boiler for maintenance, turn off the boiler by pushing on the ON/OFF master switch. Frequency • Isolate the external power supply of the appliance before performing any Tasks Periodic 1 year... -
Page 21: Draining The Heating Circuit Of The Boiler
MAINTENANCE DRAINING THE HEATING CIRCUIT OF THE BOILER CLEANING THE COMBUSTION CHAMBER Set-up conditions Essential recommendations for safety • Boiler shut down • External power supply isolated • If the system is fitted with an external hot water tank, isolate the DHW circuit before draining the heating (primary) circuit. -
Page 22: Service Log
SERVICE LOG SERVICE LOG Service date CO2 % Flue gas T° Efficiency Remarks Name Signature N1 - N2 - N3 eco : A1005170 - 664Y7700 • B... -
Page 23: Declaration Of Conformity
DECLARATION OF CONFORMITY ECODESIGN DATA Boiler type and model N1 eco N2 eco N3 eco Condensing boiler — — — Low temp boiler √ √ √ Combination heater — — — Useful heat output at 30% of rated heat output... -
Page 24: Product Fiche
PRODUCT FICHE Product fiche : N1 eco - N2 eco – N3 eco Referring to Commission Delegated Regulation N° 811/2013 Model N1 eco N2 eco N3 eco Medium temperature Low Temperature Low Temperature Low Temperature application declared load profile for water...