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NeOvo EcoNox EFU 22 User Manual Download Page 31

6. 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

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Note
The   key is used to move to the right.
The   key is used to move to the left.

7. Confirm the selection by pressing the 

 key.

8. Set the start time for the period     by pressing the   or   key. 

Note

No setting: 10 minutes
The setting       determines the end.

9. Confirm the selection by pressing the 

 key.

10. Select the status     that correspond to the period     by press­

ing the   or   keys. 

Status     to     for periods 

   to   

Description

 

comfort mode activated

   

reduced mode activated

11. Confirm the selection by pressing the 

 key.

12. Repeat steps 8 to 11 to define the comfort periods     to     and 

the associated status     to    .

13. Go back to the main display by pressing the 

h

 key.

Example:

Times

 

 

 

 

 

 

 

 

 

 

 

 

06:00-22:00

06:00

 

22:00

   

   

06:00-08:00

11:30-13:30

06:00

 

08:00

   

11:30

 

13:30

   

   

06:00-08:00

11:30-14:00

17:30-22:00

06:00

 

08:00

   

11:30

 

14:00

   

17:30

 

22:00

   

Fig.45

MW

-1

0

0

0

5

9

4

-1

Fig.46

MW-5000142-2

Fig.47

MW

-5

0

0

0

1

4

3

-3

8  Control panel settings IniControl 2

7642053 - v03 - 17112016

EFU C

31

Summary of Contents for EcoNox EFU 22

Page 1: ...NeOvo Jordan LebanonSyria en User Manual Oil fired Condensing Boiler NeOvo Condens EFU C 40 EFU C 50 ...

Page 2: ...using 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 service organisation can assist with this We hope you enjoy years of problem free operation with the product ...

Page 3: ...e 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 Shutting down the installation 18 5 4 Frost Protection 18 6 Utilisation with the control panel IniControl 2 19 6 1 Use of the control panel 19 6 1 1 Browsing in the menus 19 6 1 2 Selecting a PCB 20 6 2 Start up 20 6 3 Shu...

Page 4: ...leshooting 34 10 1 Error messages B Control 34 10 1 1 Error code display 34 10 1 2 Fault code display 34 10 2 Error messages IniControl 2 34 10 2 1 Error messages 34 10 2 2 Error history 34 11 Environmental 36 11 1 Disposal and Recycling 36 11 2 Energy savings 36 12 Warranty 37 12 1 General 37 12 2 Terms of warranty 37 13 Appendix 38 13 1 Product fiche 38 13 2 Product fiche Temperature Controls 38...

Page 5: ...mitted 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 boiler section in the installation and service man ual Warning Do not touch the flue gas pipes Depending on the boiler settings the temperature of the flue gas pipes may exceed 60 C Warning Do not tou...

Page 6: ...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 gov ern work and interventions in individual homes blocks of flats and other buildings Caution The boiler must always be connected to the pro tective earthing Earthing must comply with the prevailing ins...

Page 7: ...blocks of flats or other buildings Note Keep the boiler accessible at all times Caution Install the boiler in a frost free location Note Regularly check the presence of water and pres sure in the heating installation Important Never remove or cover labels and data plates af fixed to the appliances Labels and data plates must be legible throughout the entire lifetime of the appliance Immediately re...

Page 8: ...instructions on using the appli ance Faulty or insufficient maintenance of the appliance 1 3 2 Installer s liability The installer is responsible for the installation and initial commissioning of the appliance The installer must abide by the following instructions Read and follow the instructions given in the manuals provided with the appliance Install the appliance in compliance with prevailing l...

Page 9: ...itial commissioning Get your installer to explain your installation to you Have the required inspections and maintenance car ried out by a qualified installer Keep the instruction manuals in good condition close to the appliance 1 Safety 7642053 v03 17112016 EFU C 9 ...

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 Protective earthing 3 Before installing and commissioning the appliance carefully read the instruction manuals provided 4 Dispose of used products through an appropriate recovery and re cycling structure 5 Ca...

Page 11: ...e heaters Product name EFU C 40 EFU C 50 Condensing boiler Yes Yes Low temperature boiler 1 No No B1 boiler No No Cogeneration space heater No No Combination heater No No Rated heat output Prated kW 39 48 Useful heat output at rated heat output and high tem perature regime 2 P4 kW 38 5 48 2 Useful heat output at 30 of rated heat output and low temperature regime 1 P1 kW 12 1 15 1 Seasonal space he...

Page 12: ...ides NOX mg kWh 90 91 1 Low temperature means for condensing boilers 30 C for low temperature boilers 37 C and for other heaters 50 C return temperature at heater inlet 2 High temperature regime means 60 C return temperature at heater inlet and 80 C feed temperature at heater outlet See The back cover for contact details 3 Technical specifications 12 EFU C 7642053 v03 17112016 ...

Page 13: ...ss steel walls Pre set 1 stage 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 Data plate 4 3 Description of the control panel B Control 4 3 1 Description of the keys Heating temperature setting button Level access key Information Installer or Chimney S...

Page 14: ...FF Burner ON Operating modes Steady symbol heating function enabled Flashing symbol heating production running Steady symbol domestic hot water function enabled Flashing symbol domestic hot water production running Heating function disabled Domestic hot water function disabled Menu display Information menu displays the measured values and the statuses of the appliance User menu provides access to ...

Page 15: ...programming dedicated to heat ing and domestic hot water production CLOCK Sub Menu Timer program for Mondays Timer program for Tuesdays Timer program for Wednesdays Timer program for Thursdays Timer program for Fridays Timer program for Saturdays Timer program for Sundays Temperature sensors Room temperature sensor connected Steady symbol WINTER mode outside temperature sensor con nected Flashing ...

Page 16: ...Other Information Chimney Sweep Menu forced operation in full load mode Three way valve connected Pump running Fig 15 MW 5000038 4 4 Description of the product 16 EFU C 7642053 v03 17112016 ...

Page 17: ...me 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 5 bar 2 Check that the storage tank is filled with fuel 3 Open the oil inlet valve 4 Switch on the boiler A venting cycle is run automatically The display shows the operating status of the boiler the...

Page 18: ...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 prevent the radiators and the installation from freezing in pla ces where that risk exists e g in a garage or an equipment room we recommend the connection of an outside temperature sensor to the boiler If the temperature of the water in the boiler falls too much the integra...

Page 19: ...ub menu PCB selection menu Note The icon is displayed only if an optional PCB has been installed Note The different menus are only accessible when the icons flash Press the key to access the next menu access the next parameter increase the value Press the key to access the previous menu access the previous parameter decrease the value Press the confirmation key to confirm a menu a parameter a valu...

Page 20: ...at the heating system and the boiler are adequately primed with water Recommended pressure 0 15 MPa 1 5 bar 2 Check that the storage tank is filled with fuel 3 Open the oil inlet valve 4 Switch on the boiler A venting cycle is run automatically The display shows the operating status of the boiler the heating flow tem perature and any error codes 6 3 Shutdown 6 3 1 Switching off the heating Note He...

Page 21: ...G sub menu dedicated to timer programming 1 Go to stop mode by pressing the key 2 Select domestic hot water production mode pressing the key 3 Confirm by pressing the key 4 Select domestic hot water production shut down by pressing the key The screen displays The frost protection function continues to run Production of domestic hot water has been shut down Note Press the key to restart the applian...

Page 22: ... chance of frost Important To prevent the radiators and the installation from freezing in pla ces where that risk exists e g in a garage or an equipment room we recommend the connection of an outside temperature sensor to the boiler If the temperature of the water in the boiler falls too much the integrated protection device switches itself on This device functions as follows If the water temperat...

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 temperature 1 Set the temperature setpoint or room temperature depending on the configuration described above by turning the setting button Note If the heating water temperature setpoint is lower tha...

Page 24: ...omestic 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 panel the display goes back to the main display Fig 35 MW 3000246 2 Fig 36 MW 3000245 2 7 Control panel settings B Control 24 EFU C 7642053 v03 17112016 ...

Page 25: ... Factory setting Factory setting Central heating operation OFF ON 1 not available Domestic hot water tank operation OFF ON 1 not available SUMMER WINTER set point switch Can be set from 15 to 30 C set to 30 5 C function deactivated 22 C 22 C SUMMER override OFF ON 0 0 Setting the LANGUAGE no language English French German Dutch Italian Spanish Polish Portuguese 0 not available Setting the CONTRAST...

Page 26: ...on mode 0 0 Do not modify this setting not available 55 C Do not modify this setting not available 10 C Temperature set point for SWIMMING POOL mode not available 20 C Do not modify this setting 0 0 Tab 8 List of parameters DP Direct Hot Water Parameters Domestic hot water tank parameters Parameter Description Factory setting Factory setting Do not modify this setting 0 not available Domestic hot ...

Page 27: ...eating mode kWh available not available Consumption in domestic hot water production mode kWh available not available Number of hours of pump operation hours available not available Number of pump start ups available not available Tab 10 List of parameters CC Circuit Counter Parameter Description Unit PCB PCB Number of hours of pump operation hours not available available Number of pump start ups ...

Page 28: ... 06 00 22 00 Timer program for Tuesdays 06 00 22 00 Timer program for Wednesdays 06 00 22 00 Timer program for Thursdays 06 00 22 00 Timer program for Fridays 06 00 22 00 Timer program for Saturdays 06 00 22 00 Timer program for Sundays 06 00 22 00 Sub menu CLOCK Tab 14 List of parameters Parameter Description HOURS Hour Can be set from 0 to 23 MINUTE Minute Can be set from 0 to 59 DATE Date Can b...

Page 29: ... made Note The heating mode can be managed using the TIME PROG menu 1 Access the heating parameters by pressing the key twice Note If no outside temperature sensor is connected this menu can be used to set the temperature of the heating water If an outside temperature sensor is connected this menu can be used to set the indoor temperature setpoint 2 Display the parameters for the required circuit ...

Page 30: ...m the new temperature set point by pressing the key Note Press the h key to cancel all input For more information see Setting the timer program page 30 8 2 4 Setting the timer program 1 Access the COUNTERS TIME PROG CLOCK menus 2 Select the TIME PROG sub menu dedicated to the program dedica ted to heating and domestic hot water production by pressing the or keys 3 Confirm the selection by pressing...

Page 31: ...the selection by pressing the key 10 Select the status that correspond to the period by press ing the or keys Status to for periods to Description comfort mode activated reduced mode activated 11 Confirm the selection by pressing the key 12 Repeat steps 8 to 11 to define the comfort periods to and the associated status to 13 Go back to the main display by pressing the h key Example Times 06 00 22 ...

Page 32: ...8 bar more water should be added Top up the water level in the heating in stallation to reach a hydraulic pressure of between 0 15 and 0 2 MPa 1 5 and 2 0 bar 2 Carry out a visual check for any water leaks 9 2 2 Topping up the installation with water 1 Open the valves on all radiators connected to the heating system 2 Set the room thermostat to as low a temperature as possible 3 Put the boiler in ...

Page 33: ...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 be hot 9 Switch the boiler on A three minute venting cycle is performed automatically 10 After venting check that the water pressure in the installation is still adequate Important If the water pressu...

Page 34: ...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 is displayed In economy mode the appliance will not run a domestic hot water heating cycle after a central heating cycle 2 Display the current operating status by briefly pressing the key 10 2 2 Error history 1 Access the menu le...

Page 35: ...3 Press the or keys to scroll through the error code history 4 Press the key to access the details of the error code displayed Fig 55 MW 5000043 3 10 Troubleshooting 7642053 v03 17112016 EFU C 35 ...

Page 36: ... Do 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 Turn off the radiators in rooms not being used Do not run hot or cold water pointlessly Install a water saving shower head to save up to 40 energy Take showers rather than baths A bath consumes twice as much water an...

Page 37: ... 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 thorities National or local regulations and special provisions relating to the instal lation Our manuals and installation instructions in particular in terms of regular maintenance of the appliances Our w...

Page 38: ...rs 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 16 Product fiche for the Temperature controls B Control Class III Contribution to space heating energy efficiency 1 5 13 3 Product data sheet Temperature controls Tab 17 Product data sheet for the Temperature controls IniControl 2 Cla...

Page 39: ...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 of package OR Seasonal space heating energy efficiency in Supplementary heat pump Tank rating Collector efficiency in Tank volume in m Collector size in m Seasonal space heating energy efficiency in S...

Page 40: ...p 1 2 II 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 values are calculated by linear interpolation between the two adjacent values 2 Prated is related to the preferential space heater or combination heater Tab 19 Package efficiency EFU C 40 EFU...

Page 41: ...13 Appendix 7642053 v03 17112016 EFU C 41 ...

Page 42: ...13 Appendix 42 EFU C 7642053 v03 17112016 ...

Page 43: ...hnological 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 in writing Subject to alterations ...

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