NeOvo EcoNox EFU 36, User Manual

Page 1: ...EASYLIFE SUSTAINABLE COMFORT Neovo MW 8000040 3 en User Guide Oil fired boiler NeOvo EcoNox EFU 36 EFU 46...

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 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 Shutting down the installation 18 5 4 F...

Page 4: ...3 Venting the installation 36 10 Troubleshooting 37 10 1 Error messages B Control 37 10 1 1 Error code display 37 10 1 2 Fault code display 37 10 2 Error messages IniControl 2 37 10 2 1 Error message...

Page 5: ...permitted 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 t...

Page 6: ...urer 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 whic...

Page 7: ...hers 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 environment...

Page 8: ...ay 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 maintenanc...

Page 9: ...uals 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 inspectio...

Page 10: ...ersonal in jury 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 cur...

Page 11: ...id petroleum products Fatty Acid Methyl Esters used as heating fuel 3 2 Technical data Tab 2 Technical parameters for boiler space heaters Product name EFU 36 EFU 46 Condensing boiler No No Low temper...

Page 12: ...ower level indoors LWA dB 57 65 Emissions of nitrogen oxides NOX mg kWh 118 118 1 Low temperature means for condensing boilers 30 C for low temperature boilers 37 C and for other heaters 50 C return t...

Page 13: ...et oil burner Electronic control panel Flue gas discharge via a chimney type connection 4 2 Main components 4 2 1 Boiler 1 Control panel 2 On Off switch 3 Access to the burner manual reset button 4 Da...

Page 14: ...accessing the 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...

Page 15: ...ccess to information on the additional PCBs connected Display of PCB names The name of the PCB for which the parameters are displayed is shown as 3 characters CU OH04 central unit PCB for the boiler S...

Page 16: ...flashing symbol for SUMMER mode Other Information Chimney Sweep Menu forced operation in full load mode Three way valve connected Three way valve closed Three way valve open Pump running Fig 14 MW 10...

Page 17: ...reverts 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 5 bar 2 Check th...

Page 18: ...f 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 risk exists e g in a garag...

Page 19: ...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 menu access the previous parameter decrease the value Pres...

Page 20: ...ting a PCB 1 Access the menus by pressing the two keys on the right simultane ously 2 Access the PCB selection menu only when several PCBs are present Important The PCB selection menu is available onl...

Page 21: ...as been shut down Note Press the key to restart the appliance the screen will display 5 Confirm by pressing the key 6 Go back to the main display by pressing the h key Note The display disappears afte...

Page 22: ...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 frost Important To preve...

Page 23: ...etting 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: ...y 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 panel the display goes back to the main...

Page 25: ...menu Parameter Description CU OH04 factory setting Factory setting SCB 04B SCB 04C CP010 Heating water flow temperature set point for the heated zone if no outside temperature sensor has been connecte...

Page 26: ...from 20 to 30 C not available 25 C CP200 Room temperature set point in forced mode Can be set from 5 to 30 C 20 C 20 C CP320 Circuit operating mode timer programming manual mode frost protection mode...

Page 27: ...C 10 C Note AP Appliance Parameters Appliance parameters Tab 9 List of parameters in the sub menus of the User menu Parameter Description CU OH04 factory setting Factory setting SCB 04B SCB 04C AP016...

Page 28: ...rcuit C Parameter Description Unit CU OH04 PCB SCB 04B PCB SCB 04C PCB AC001 Number of hours operation hours X X AC005 Consumption in heating mode kWh X AC006 Consumption in domestic hot water product...

Page 29: ...ngs may impair operation of the appliance 1 Access the User menu Important The User menu is only available when the icon flashes 2 Select the desired sub menu by pressing the or key 3 Confirm the sele...

Page 30: ...ME PROG sub menu dedicated to timer programming 1 Access the domestic hot water production parameters by pressing the key 2 Modify the domestic hot water temperature set point by pressing the or keys...

Page 31: ...ion by pressing the key 8 Select the status that correspond to the period by pressing the or keys Status to for periods to Description comfort mode reduced mode 9 Confirm the selection by pressing the...

Page 32: ...ble in the User menu 8 2 6 Reading out measured values The measured values are available in the Information menu of the dif ferent PCBs Certain parameters are displayed according to certain system con...

Page 33: ...AM051 Generator relative output X AM091 Seasonal mode active Summer Winter X X AM101 Temperature set point X CM030 Room temperature measured C X X CM040 Circuit flow temperature C X CM060 Pump speed...

Page 34: ...output check temperature stabilisation time boiler in domestic hot water production mode nominal internal set point limited internal set point normal output check temperature stabilisation time burne...

Page 35: ...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 rea...

Page 36: ...enting 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...

Page 37: ...e appliance s functions and thus 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 i...

Page 38: ...r 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 o...

Page 39: ...o 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 radiator...

Page 40: ...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 thor...

Page 41: ...LWA indoors dB 57 65 See For specific precautions on assembly installation and mainte nance see the chapter on Safety Instructions 13 2 Product fiche Temperature Controls Tab 19 Product fiche for the...

Page 42: ...racteristics 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...

Page 43: ...ed whereby Prated is related to the preferential space heater Tab 21 Weighting of boilers Psup Prated Psup 1 2 II package without hot water storage tank II package with hot water storage tank 0 0 0 0...

Page 44: ...13 Appendix 44 EFU 7642066 v03 26072017...

Page 45: ...13 Appendix 7642066 v03 26072017 EFU 45...

Page 46: ...13 Appendix 46 EFU 7642066 v03 26072017...

Page 47: ...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...

Page 48: ...DE DIETRICH THERMIQUE 57 rue de la Gare F 67580 MERTZWILLER BP 30 MW 8000005 12 7642066 v03 26072017 7642066 001 03...