DeDietrich LN1GBQ41 User Manual
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DeDietrich LN1GBQ41 User Manual

Control box equipped with a diematic evolution for c140 boiler
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ADVANCE
User Guide
control box equipped with a DIEMATIC Evolution
for C140 boiler
LN1GBQ41 – C140 – 45
LN1GBQ62 – C140 – 65
LN1GBQ86 – C140 – 90
S U S T A I N A B L E C O M F O R T ®

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Summary of Contents for DeDietrich LN1GBQ41

  • Page 1 User Guide control box equipped with a DIEMATIC Evolution for C140 boiler LN1GBQ41 – C140 – 45 LN1GBQ62 – C140 – 65 LN1GBQ86 – C140 – 90 S U S T A I N A B L E C O M F O R T ®...
  • Page 2 Dear Customer, Thank you very much for buying this appliance. Please read through the manual carefully before 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.

  • Page 3: Table Of Contents

    Contents Contents Safety ................... . 5 General safety instructions .
  • Page 4 Contents Technical data ................29 Appendix .

  • Page 5: Safety

    1 Safety Safety General safety instructions Danger This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

  • Page 6: Safety Instructions For The User

    1 Safety Warning The condensation drain must not be changed or sealed. If a condensate neutralisation system is used, the system must be cleaned regularly in accordance with the instructions provided by the manufacturer. Caution Do not touch the flue gas pipes. Depending on the boiler settings, the temperature of the flue gas pipes can rise to over 60°C.

  • Page 7: Recommendations

    1 Safety Caution Do not touch radiators for long periods. Depending on the boiler settings, the temperature of the radiators may exceed 60 °C. Caution Take precautions with the domestic hot water. Depending on the boiler settings, the domestic hot water temperature may exceed 65°C. Recommendations Danger For safety reasons, we recommend fitting smoke and CO...

  • Page 8: Liabilities

    1 Safety Caution The appliance should be switched to Summer or Frost Protection mode rather than be switched off in order to guarantee the following functions: Avoidance of pumps blocking Frost Protection Important Respect the minimum and maximum water inlet pressure to ensure correct operation of the boiler: refer to the chapter Technical Specifications.

  • Page 9: About This Manual

    2 About this manual About this manual Symbols used 2.1.1 Symbols used in the manual This manual uses various danger levels to draw attention to special instructions. We do this to improve user safety, to prevent problems and to guarantee correct operation of the appliance. Danger Risk of dangerous situations that may result in serious personal injury.

  • Page 10: Description Of The Product

    3 Description of the product Description of the product General description C140 floor-standing condensing gas boilers have the following characteristics: Low polluting emissions High-efficiency heating Electronic control panel Flue gas discharge by a forced flue or chimney type connection with bi- flow option The boilers are perfectly suited to cascade installation.

  • Page 11: Description Of The Main Menu

    3 Description of the product You can navigate from any menu to the home screen by pressing the back button for several seconds. The tiles on the home screen provide quick access to the corresponding menus. Use the rotary knob to navigate to the menu of your choice and press the button to confirm the selection.
  • Page 12 3 Description of the product Icon Description The pump is running. Three-way valve indicator. Display of the system water pressure. Chimney sweep mode is enabled (forced full load or low load for O measurement). Energy-saving mode is enabled. DHW boost is enabled. Timer program is enabled: The room temperature is controlled by a timer program.

  • Page 13: Operation

    4 Operation Operation General Commissioning the boiler is done for first time use, after a prolonged shut- down (more than 28 days) or after any event that would require complete re-installation of the boiler. Commissioning of the boiler allows the user to review the various settings and checks to be made to start up the boiler in complete safety.

  • Page 14: Frost Protection

    4 Operation Frost protection Caution Drain the boiler and central heating system if you are not going to use your home or the building for a long time and there is a chance of frost. The frost protection does not work if the boiler is out of operation.

  • Page 15: Settings

    5 Settings Settings Accessing the user level menus The tiles on the home screen provide quick access for the user to the corresponding menus. Fig.6 Menu selection 1. Use the rotary knob to select the required menu. 22/02/2018 11:20 Home Screen ..

  • Page 16: Activating Holiday Programs For All Zones

    5 Settings Activating holiday programs for all zones If you go on holiday, the room temperature and domestic hot water temperature can be reduced to save energy. With the following procedure you can activate the holiday mode for all zones and domestic hot water temperature.

  • Page 17: Changing The Room Temperature Of A Zone

    5 Settings Menu Function Holiday Mode Set the start and end date of your holiday and the reduced temperature for this zone Zone friendly Name Create or change the name of the heating circuit Icon display zone Select the icon of the heating circuit OperatingZoneMode Read the current operating mode of the heating circuit Changing the room temperature of a zone...

  • Page 18: Changing The Operating Mode Of A Zone

    5 Settings Fig.10 Confirm sign 8. Select the sign on the screen when the name is complete. 9. Press the button to confirm the selection. 11:20 ....: ....10. Use the rotary knob to select Icon display zone. 11.
  • Page 19 5 Settings 9. Use the rotary knob to select the weekday you want to modify. Fig.11 Weekday A Weekday B Overview of scheduled activities C List of actions 11:20 ............10. Perform the following actions, if necessary: ..:..

  • Page 20: Changing The Heating Activity Temperatures

    5 Settings Activating a timer program In order to use a timer program, it is necessary to activate the operating mode Scheduling. This activation is done separately for each zone. 1. Select the tile of the zone you want to change. 2.

  • Page 21: Timer Program To Control The Dhw Temperature

    5 Settings 3. Use the rotary knob to select the desired operating mode: Tab.10 DHW operating modes Icon Mode Description Scheduling The domestic hot water temperature is controlled by a timer program Manual The domestic hot water temperature is set to a fixed setting Hot water boost The domestic hot water temperature is increased temporarily Holiday...

  • Page 22: Changing The Comfort And Reduced Hot Water Temperature

    5 Settings 5.6.3 Changing the comfort and reduced hot water temperature You can change the comfort and reduced hot water temperature in the timer program. 1. Select the tile [ 2. Select Zone configuration > Domestic Hot Water Setpoints. 3. Select the DHW setpoint you want to change: 3.1.
  • Page 23 5 Settings 5. Perform one of the operations described in the table below: Tab.11 Display settings System Settings menu Settings Set Date and Time Set the current date and time Select Country and Language Select your country and language Daylight Saving Time Enable or disable daylight saving time Installer Details Read out the name and phone number of the installer...

  • Page 24: Maintenance

    6 Maintenance Maintenance General The boiler does not require any special maintenance. However, the boiler must be serviced annually in accordance with the Installation and Service Manual and the relevant section of the Benchmark Service Record completed in order to maintain the warranty. Important Taking out a maintenance contract is recommended.
  • Page 25 6 Maintenance Fig.15 Refilling the system 5. To top up, use a filling hose with two tap connectors, a cloth and a bleed key. 6. Connect the filling hose to a cold water tap. 7. Remove air from the filling hose. Slowly fill the hose with water. Hold the end of the hose up over a bucket.

  • Page 26: Venting The Heating System

    6 Maintenance Venting the heating system Fig.17 Any air in the boiler, pipes or valves must be vented in order to prevent annoying noises that may be generated during heating or when drawing water. 1. Open the valves of all the radiators and/or underfloor heating circuits connected to the system.

  • Page 27: Draining The Heating System

    6 Maintenance Draining the heating system Fig.18 It may be necessary to drain the central heating system if radiators need to be replaced, if there is a major water leak or if there is a risk of freezing. 1. Open the valves on all the radiators connected to the system. 2.

  • Page 28: Troubleshooting

    7 Troubleshooting Troubleshooting Error codes The boiler is fitted with an electronic regulation and control unit. The heart of the control is a microprocessor, which controls and also protects the boiler. In the event of an error, a corresponding code is displayed. Tab.12 Error codes are displayed at three different levels Code...

  • Page 29: Technical Specifications

    8 Technical specifications Technical specifications Technical data Tab.13 General C140 C140 – 45 C140 – 65 C140 – 90 Nominal heat output (Pn) min–max 8.0 - 40.8 12.0 - 61.5 14.1 - 84.2 Central heating operation (80 °C/60 °C) European certification Nominal heat output (Pn) min–max 8,5 - 42,6...
  • Page 30 8 Technical specifications Tab.16 Central heating circuit data C140 C140 – 45 C140 – 65 C140 – 90 Water content 10.1 Water operating pressure Water operating pressure (MOP) Water temperature °C Operating temperature range °C 7–90 7–90 7–90 Pressure drop secondary circuit (ΔT = 20 K) Maximum permitted temperature difference °C (1) with a maximum flow temperature of 80 °C...

  • Page 31: Appendix

    9 Appendix Appendix Product fiche Tab.19 Product fiche for boiler space heaters C140 – 45 C140 – 65 C140 – 90 Seasonal space heating energy efficiency class (Prated or Psup) Rated heat output Seasonal space heating energy efficiency Annual energy consumption Sound power level L , indoors (1) No ErP information needs to be provided for heating boilers above 70 kW.

  • Page 32: Package Fiche - Boilers

    9 Appendix Package fiche - Boilers Fig.21 Package fiche for boilers indicating the space heating energy efficiency of the package Seasonal space heating energy effi ciency of boiler ‘I’ Temperature control Class I = 1%, Class II = 2%, Class III = 1.5%, Class IV = 2%, Class V = 3%, Class VI = 4%, from fi...

  • Page 33: Ec Declaration Of Conformity

    9 Appendix The value of the seasonal space heating energy efficiency of the preferential space heater, expressed in %. The factor for weighting the heat output of preferential and supplementary heaters of a package as set out in the following table.
  • Page 34 9 Appendix DIEMATIC Evolution - C140 7745361 - v02 - 15062020...
  • Page 35 Original instructions - © Copyright All technical and technological information contained in these technical instructions, as well as any drawings and technical descriptions supplied, remain our property and shall not be multiplied without our prior consent in writing. Subject to alterations.
  • Page 36 57, rue de la Gare - F-67580 Mertzwiller 03 88 80 27 00 SERVICE CONSOMMATEURS 0 825 120 520 0,15 / min 03 88 80 27 99 www.dedietrich-thermique.fr VAN MARCKE NV 000 «БДP T » LAR Blok Z, 5 129164, Россия, г. Москва B- 8511 KORTRIJK Зубарев...

This manual is also suitable for:

Ln1gbq86Ln1gbq62

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