ACV N2 CONDENS Installation, Operating And Maintenance Instructions Download Page 1 | Manualshive

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N 2 Condens :

664Y5000 • C

EN

FR

NL

ES

IT

DE

PL

RU

21.8 kW

N2 Condens

INSTALLATION, OPERATING AND

MAINTENANCE INSTRUCTIONS

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Summary of Contents for N2 CONDENS

Page 1: ...en 1 N 2 Condens 664Y5000 C EN FR NL ES IT DE PL RU 21 8 kW N2 Condens INSTALLATION OPERATING AND MAINTENANCE INSTRUCTIONS...

Page 2: ...ydraulic characteristics 12 Characteristics of flue connection 13 Operating limits 14 INSTALLATION 15 Contents included in delivery 15 How to move the boiler 16 Tools required for installation 17 Inst...

Page 3: ...29 Preliminary filling of the heating system 30 Starting the boiler 30 Full flush of the heating system 30 MAINTENANCE 31 Safety instructions for maintenance 31 Regular check 31 Cleaning the combusti...

Page 4: ...this manual as well as the local regulations governing installations Failure to comply with the instructions of this manual may lead to personal injury or a risk of environmental pollution The manufac...

Page 5: ...nual reset safety thermostat enables the boiler to be reset after overheating of the primary water system 6 Thermostat control allows the boiler temperature to be set between 60 C for the minimum posi...

Page 6: ...enables the water for the central heating and DHW heater to be reheated if the latter is connected to the boiler Key 1 Condenser 2 Flue outlet 3 Vent for measuring flue gas temperatures 4 Turbulators...

Page 7: ...DE PL RU APPLIANCE DESCRIPTION 9 Minimum thermostat 10 Heating flow 11 Heating return 12 Removable panels 13 Condensate trap 14 Condensate exhaust hose 15 Electrical connection socket of the boiler 1...

Page 8: ...racteristics N2 Condens Nominal voltage V 230 Nominal frequency Hz 50 Nominal intensity A 6 Wiring diagram Key 1 On Off switch 2 Minimum thermostat 45 C 3 Summer winter switch 4 Safety thermostat 5 Bu...

Page 9: ...5000 C EN FR NL ES IT DE PL RU TECHNICAL CHARACTERISTICS DIMENSIONAL CHARACTERISTICS Boiler dimensions N2 Condens A Width mm 470 B Height mm 840 C Depth mm 925 Volume of the combustion chamber dm3 42...

Page 10: ...E PL RU TECHNICAL CHARACTERISTICS Overall dimensions of boiler N2 Condens Recommended Minimum A mm 800 650 B mm 1000 900 C mm 600 400 D mm 150 100 The two lateral rear panels allow access to the compo...

Page 11: ...MBUSTION CHARACTERISTICS Main characteristics N2 Condens Fuel type EL fuel oil Heat flow input NCV kW 22 4 Output rate 80 60 C kW 21 8 Output rate 50 30 C kW 23 3 Efficiency at 30 load EN 677 104 Effi...

Page 12: ...ate m3 h Pressure drop mbar HYDRAULIC CHARACTERISTICS Main hydraulic characteristics N2 Condens Boiler water capacity L 37 Heating flow connection female 1 Heating return connection female 1 Max opera...

Page 13: ...L Maximum length of 80 mm flue pipe m 10 Maximum flue gas T C 120 Flue gas temperature Max ouput power 80 60 C C 67 Flue pressure drop Pa 20 Mass flow of flue gas g s 9 5 Flue connection diagram 1 45...

Page 14: ...rcuit 3 bar Operating temperature Maximum temperature of the primary circuit 90 C Water quality See Recommendations for the prevention of corrosion and scaling Fuel oil quality Low sulphur fuel oil 50...

Page 15: ...maintenance instructions A stainless steel flue outlet with measuring vent Contents of package No 2 A blue flame fuel oil burner BMR 33 Multilingual installation operating and maintenance instruction...

Page 16: ...e boiler through Width of corridor Example of calculation in order to determine the minimum hall width with a door width of D 800 mm C 540 x 1000 Hall width 675 mm 800 Width of door Example of calcula...

Page 17: ...Make sure to position the appliance so that it is always easily accessible In case of work in the boiler room make sure to switch off the boiler in order to prevent the accumulation of dust in the bur...

Page 18: ...al supply to be switched off during servicing and before any maintenance on the boiler Disconnect the electrical supply outside of the appliance before any maintenance on the electrical circuit This a...

Page 19: ...er PE pipes and connections admit oxygen into the system Prevention Principles 1 Clean the existing system before installing a new boiler Before the system is filled it must be cleaned in accordance w...

Page 20: ...er hardness table Water hardness fH dH mmolCa HCO3 2 l Very soft 0 7 0 3 9 0 0 7 Soft 7 15 3 9 8 4 0 7 1 5 Fairly hard 15 25 8 4 14 1 5 2 5 Hard 25 42 14 23 5 2 5 4 2 Very hard 42 23 5 4 2 5 Control t...

Page 21: ...5 6 1 2 3 4 en 21 N 2 Condens 664Y5000 C EN FR NL ES IT DE PL RU INSTALLATION BOILER PREPARATION...

Page 22: ...10 11 7 1 2 8 9 en 22 N 2 Condens 664Y5000 C EN FR NL ES IT DE PL RU INSTALLATION...

Page 23: ...1 2 3 90 mm 4 5 6 7 8 en 23 N 2 Condens 664Y5000 C EN FR NL ES IT DE PL RU FITTING THE BURNER INSTALLATION...

Page 24: ...Condens 664Y5000 C EN FR NL ES IT DE PL RU INSTALLATION ELECTRICAL CONNECTION Key 1 Installation heating pump 2 Room thermostat 3 Flue gas safety thermostat for synthetic flue pipe 4 Link to be remove...

Page 25: ...ays be closed To ensure maximum acoustic comfort is obtained it is recommended To install the boiler on a solid base e g concrete slab rather than a hollow base e g block that could create a resonance...

Page 26: ...alve 2 Check valve 3 Installation heating pump 4 Mixing valve 5 Safety group 6 Primary circuit filling valve 7 Heating expansion vessel 8 Drain valve 9 Automatic air vent 10 By pass 11 Safety thermost...

Page 27: ...eneral comments All the accessories for the types of installations described below are available from ACV Please contact your dealer for further information System with 2 circulators and a regulator e...

Page 28: ...allation heating pump 4 Motorised mixing valve 5 3 bar safety group 6 Primary circuit filling valve 7 Heating expansion vessel 8 Drain valve 9 Auto air vent 10 DHW yield regulator 11 Room thermostat F...

Page 29: ...ommendations Only an approved installer is authorized to access the components inside the control panel Adjust the water temperature in accordance with usage and plumbing regulations TOOLS REQUIRED FO...

Page 30: ...ere is any Adjust the combustion Refer to the commissioning instructions detailed in the burner technical manual Adjust the CO2 in a 13 to 14 setting range y adjusting the fuel oil pressure as well as...

Page 31: ...must only be replaced by genuine parts Check the tightness of the hydraulic system connections REGULAR CHECK Water supply check 1 Check that the installation water pressure is at least 1 bar when col...

Page 32: ...cumulated soot from the heating unit and turbulators 6 Check the braid is correctly positioned 7 Close the door and tighten it with sufficient torque to ensure the flue gas tightness 8 Close the front...

Page 33: ...ion by re tightening the ring Pull the trap downwards to check it is secured 7 Make sure to reinstall the condensate exhaust pipe so that there is a sufficient gradient for the condensate drainage INS...

Page 34: ...cribed in the CE certificate of conformity to the following directives Directives Description date 92 42 CEE E ciency Requirements Directive 20 03 2008 2006 95 CE Voltage Limits Directive 12 12 2006 2...

Page 35: ...en 35 N 2 Condens 664Y5000 C EN FR NL ES IT DE PL RU...

Page 36: ...en 36 N 2 Condens 664Y5000 C EN FR NL ES IT DE PL RU...

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