NeOvo Condens EFU C 19 User Manual Download Page 1

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NeOvo

User Manual

Oil-fired Condensing Boiler

NeOvo Condens

EFU C 19

EFU C 24

EFU C 32

Summary of Contents for Condens EFU C 19

Page 1: ...NeOvo en User Manual Oil fired Condensing Boiler NeOvo Condens EFU C 19 EFU C 24 EFU C 32...

Page 2: ...sing the product and keep it in a safe place for later reference In order to ensure continued safe and efficient operation we recommend that the product is serviced regularly Our service and customer...

Page 3: ...Control 17 5 1 Use of the control panel 17 5 1 1 Browsing in the menus 17 5 2 Start up 17 5 3 Shutdown 17 5 3 1 Switching off the heating 17 5 3 2 Stopping domestic hot water production 18 5 3 3 Shut...

Page 4: ...ion 34 10 Troubleshooting 35 10 1 Error messages B Control 35 10 1 1 Error code display 35 10 1 2 Fault code display 35 10 2 Error messages IniControl 2 35 10 2 1 Error messages 35 10 2 2 Accessing th...

Page 5: ...tted to in stall the boiler in accordance with prevailing local and national regulations Important Allow the space required to correctly install the boiler Refer to the Overall space needed for the bo...

Page 6: ...rer its after sales service or per sons with similar qualifications in order to obviate any danger Important The installation must comply on all points with prevailing regulations and directives which...

Page 7: ...others etc that govern works and interventions in individual homes blocks of flats or other buildings Note Keep the boiler accessible at all times Caution Install the boiler in a frost free environmen...

Page 8: ...y not be invoked in the following cases Failure to abide by the instructions on installing the appliance Failure to abide by the instructions on using the appli ance Faulty or insufficient maintenance...

Page 9: ...als provided with the appliance Call on a qualified professional to carry out installation and initial commissioning Get your installer to explain your installation to you Have the required inspection...

Page 10: ...Caution Risk of material damage Important Please note important information See Reference to other manuals or pages in this manual 2 1 2 Symbols used on the appliance 1 Alternating current 2 Protectiv...

Page 11: ...cid Methyl Esters used as heating fuel 3 2 Technical data Tab 2 Technical parameters for boiler space heaters Product name EFU C 19 EFU C 24 EFU C 32 Condensing boiler Yes Yes Yes Low temperature boil...

Page 12: ...101 Sound power level indoors LWA dB 63 63 63 Emissions of nitrogen oxides NOX mg kWh 116 116 116 1 Low temperature means for condensing boilers 30 C for low temperature boilers 37 C and for other he...

Page 13: ...urner Electronic control panel Flue gas discharge via a chimney type connection Flue gas evacuation via a forced flue connection with combustive air in let kit 4 2 Main components 4 2 1 Boiler 1 Contr...

Page 14: ...domestic hot water parameters raising the value 4 MODE display accessing the menu selected or confirming the value modifi cation 4 4 2 Description of the display Burner Operation Burner ON Operating...

Page 15: ...rmation on the additional PCBs connected Display of PCB names The name of the PCB for which the parameters are displayed is displayed in 3 characters Central unit PCB CU OH01 direct circuit and domest...

Page 16: ...e sensor connected fixed symbol for WINTER mode flashing symbol for SUMMER mode Other Information Chimney Sweep Menu forced operation in full load mode Three way valve connected Three way valve closed...

Page 17: ...e the dis play goes back to the main display 5 2 Start up If the boiler was powered off 1 Check that the heating system and the boiler are adequately primed with water Recommended pressure 0 15 MPa 1...

Page 18: ...qualified profes sional if the home is left empty for a long period of time and there is a chance of frost Important To prevent the radiators and the installation from freezing in pla ces where that...

Page 19: ...le when the icons flash Press the key to access the next menu access the next sub menu access the next parameter increase the value Press the key to access the previous menu access the previous sub me...

Page 20: ...will be displayed in sequence 4 Confirm the required PCB by pressing the key Note The flow temperature for the selected PCB is displayed by default as well as the status of the pump s and the status...

Page 21: ...ey Note The display disappears after a few seconds of inactivity For more information see Setting the timer programming page 31 6 3 2 Stopping domestic hot water production Note Domestic hot water pro...

Page 22: ...rotects the boiler not the heating system Caution Have the boiler and heating system drained by a qualified profes sional if the home is left empty for a long period of time and there is a chance of f...

Page 23: ...tting the parameters 7 2 1 Setting the heating water temperature No temperature sensor connected Outside temperature sensor con nected Set the heating water temperature setpoint Set the required room...

Page 24: ...mestic hot water temperature setpoint by turning the set ting button 2 Go back to the main display by pressing the key for two seconds Note After five seconds without pressing any keys on the control...

Page 25: ...ameters Tab 7 List of parameters in the sub menus of the User menu Parameter Description Factory setting Factory setting Heating water flow temperature set point for the zone heated if no outside temp...

Page 26: ...y this setting 0 0 Note DP Direct Hot Water Parameters Domestic hot water tank pa rameters Tab 8 List of parameters in the sub menu of the Installer menu Parameter Description Factory setting Do not m...

Page 27: ...Parameters Appliance parameters Tab 10 List of parameters in the sub menu of the Installer menu Parameter Description Factory setting Backlighting off after 3 minutes of inactivity on the control pan...

Page 28: ...en several PCBs are present Adjustment parameter PCB Parameter Central unit PCB CU OH01 Additional PCB for circuit B Additional PCB for circuit C Tab 13 List of hour run meters available X in the sub...

Page 29: ...or heating Timer programming for cooling only if cooling is activated Tab 15 List of parameters in the sub menu of the menu Parameter Unit HOURS Can be set from 0 to 23 available MINUTE Can be set fro...

Page 30: ...election by pressing the key The status of the heating and the associated heating water tem perature set point are displayed alternately 4 Select the mode to be modified by pressing the or key ON mode...

Page 31: ...he days of the week all flash at the same time 4 Select the desired day number by pressing the or key until the icon dedicated to the desired day flashes Day selected Description every day of the week...

Page 32: ...ne the comfort periods to and the associated status to Note No setting 10 minutes The setting determines the end 11 Go back to the main display by pressing the h key Example Times 06 00 22 00 06 00 22...

Page 33: ...Check the hydraulic pressure in the installation Caution If the hydraulic pressure is lower than 0 08 MPa 0 8 bar more water should be added Top up the water level in the heating in stallation to reac...

Page 34: ...nting valve with the bleed key keeping a cloth pressed against the vent 8 Wait until water comes out of the venting valve and then close the venting valve Warning The central heating water may still b...

Page 35: ...hus eradicates the fault If several faults occur they are displayed one after the other 1 Reset the control panel by pressing the key for 3 seconds when an error message is displayed In economy mode t...

Page 36: ...key When this menu opens the row of the error in the log appears briefly The PCB name appears Go back to the error list by pressing the h key Note The errors are stored from the most recent to the ol...

Page 37: ...not hang curtains in front of the radiators Install reflective panels behind the radiators to prevent heat losses Insulate the pipes in rooms that are not heated cellars and lofts Close the radiators...

Page 38: ...liable for material damage intangible los ses or physical injury resulting from an installation that does not comply with Legal or regulatory requirements or provisions laid down by the local au thori...

Page 39: ...A indoors dB 63 63 63 See For specific precautions on assembly installation and mainte nance see the chapter on Safety Instructions 13 2 Product fiche Temperature Controls Tab 17 Product fiche for the...

Page 40: ...acteristics Boiler and supplementary heat pump installed with low temperature heat emitters at 35 C Seasonal space heating energy efficiency class of package Seasonal space heating energy efficiency o...

Page 41: ...package without hot water storage tank II package with hot water storage tank 0 0 0 0 1 0 3 0 37 0 2 0 55 0 70 0 3 0 75 0 85 0 4 0 85 0 94 0 5 0 95 0 98 0 6 0 98 1 00 0 7 1 00 1 00 1 The intermediate...

Page 42: ...13 Appendix 42 EFU C 7640198 v03 12012017...

Page 43: ...nological information contained in these technical instructions as well as any drawings and technical de scriptions supplied remain our property and shall not be multiplied without our prior consent i...

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