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DeDietrich AFC 30 User Manual

Oil-fired condensing boilers
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MODULENS O
EN
®
Oil-fired condensing boilers
AFC 18 - AFC 24 - AFC 30

User Guide

300026440-05

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Summary of Contents for DeDietrich AFC 30

  • Page 1: User Guide

    Export MODULENS O ® Oil-fired condensing boilers AFC 18 - AFC 24 - AFC 30 User Guide 300026440-05...

  • Page 2: Table Of Contents

    Contents Safety instructions ..................4 Safety instructions ..........4 Recommendations ..........5 Liabilities ...............5 1.3.1 Manufacturer’s liability ..........5 1.3.2 Installer’s liability .............6 1.3.3 User’s liability ............6 About this manual ..................8 Symbols used ............8 2.1.1 Symbols used in the manual ........8 2.1.2 Symbols used on the equipment ......8 Abbreviations ............9 Technical specifications ................10 Certifications ............10...
  • Page 3 Contents 5.3.6 Selecting a timer programme ........23 5.3.7 Customising a timer programme ......24 Installation shutdown .........26 Antifreeze protection ..........26 Checking and maintenance ..............28 General instructions ...........28 Periodic checks ..........28 Filling the system ..........29 Bleeding the heating system ......31 Draining the installation ........33 Troubleshooting ..................34 Anti-hunting ............34 Messages (Code type Bxx or Mxx) ....34...
  • Page 4 15/07/2015 - 300026440-05...

  • Page 5: Safety Instructions

    AFC 18 - AFC 24 - AFC 30 1. Safety instructions Safety instructions Safety instructions DANGER This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have...

  • Page 6: Recommendations

    1. Safety instructions AFC 18 - AFC 24 - AFC 30 CAUTION 4 Do not neglect to service the appliance. For completely safe and optimum operation, you must have your boiler regularly serviced by an approved installer. 4 Before any work, switch off the mains supply to the appliance.

  • Page 7: Installer's Liability

    AFC 18 - AFC 24 - AFC 30 1. Safety instructions In the interest of customers, we are continuously endeavouring to make improvements in product quality. All the specifications stated in this document are therefore subject to change without notice.
  • Page 8 1. Safety instructions AFC 18 - AFC 24 - AFC 30 15/07/2015 - 300026440-05...

  • Page 9: About This Manual

    AFC 18 - AFC 24 - AFC 30 2. About this manual About this manual Symbols used 2.1.1. Symbols used in the manual In these instructions, various danger levels are employed to draw the user’s attention to particular information. In so doing, we wish to safeguard the user’s safety, highlight hazards and guarantee correct...

  • Page 10: Abbreviations

    2. About this manual AFC 18 - AFC 24 - AFC 30 Caution: danger, live parts. Disconnect the mains power prior to any operations. M002628-A Abbreviations 4 3CE: Collective conduit for sealed boiler 4 3WV: 3-way valve 4 PCU: Primary Control Unit - PCB for managing burner operation...

  • Page 11: Technical Specifications

    AFC 18 - AFC 24 - AFC 30 3. Technical specifications Technical specifications Certifications CE identification no CE : 1312 CN 5691 Type of connection Chimney: B Flue gas outlet: C 13(x) 33(x) 93(x) Technical specifications 3.2.1. Boiler specifications Test conditions: 4 CO of 12% at min output and 13% at max output with oil.
  • Page 12 3. Technical specifications AFC 18 - AFC 24 - AFC 30 Boiler AFC 18 AFC 24 AFC 30 Minimum Full Minimum Full Minimum Full power power power power power power LHV efficiency 100 % Nominal 96.3 97.2 96.4 97.1 95.9 97.4...

  • Page 13: Product Description

    AFC 18 - AFC 24 - AFC 30 4. Product description Product description General description Floor-standing condensing oil boiler 4 Heating only (Optional domestic hot water production in combination with a DHW tank). 4 High efficiency heating. 4 Low pollutant emissions.

  • Page 14: Control Panel

    4. Product description AFC 18 - AFC 24 - AFC 30 Control panel 4.3.1. Description of the keys AUTO Temperature setting key (heating, DHW, swimming pool) Operating mode selection key DHW override key Key to access the parameters reserved for the installer...

  • Page 15: Description Of The Display

    AFC 18 - AFC 24 - AFC 30 4. Product description 4.3.2. Description of the display n Key functions Access to the various menus > Used to scroll through the menus Used to scroll through the parameters The symbol is displayed when help is available Used to display the curve of the parameter selected <...

  • Page 16: Operating Modes

    4. Product description AFC 18 - AFC 24 - AFC 30 n Solar (If connected) The solar load pump is running The top part of the tank is reheated to the tank set point The entire tank is reheated to the tank set point <...

  • Page 17: System Pressure

    AFC 18 - AFC 24 - AFC 30 4. Product description n System pressure Pressure indicator: The symbol is displayed when a water pressure sensor is connected. Flashing symbol: The water pressure is insufficient. Steady symbol: The water pressure is sufficient.

  • Page 18: Browsing In The Menus

    4. Product description AFC 18 - AFC 24 - AFC 30 4.3.3. Browsing in the menus 1. To select the desired menu, turn the rotary button. 2. To access the menu, press the rotary button. #MEASURES To go back to the previous display, press the key j .

  • Page 19: Operating The Appliance

    AFC 18 - AFC 24 - AFC 30 5. Operating the appliance Operating the appliance Putting the appliance into operation 1. Turn on the boiler using the on/off switch. C003159-A 2. The first time the boiler is powered up, the LANGUAGE menu is displayed.
  • Page 20 5. Operating the appliance AFC 18 - AFC 24 - AFC 30 User level - #MEASURES Menu Parameter Description Unit Room temperature of circuit C °C ROOMTEMP.C Water temperature in the boiler °C BOILER TEMP Water pressure in the installation...

  • Page 21: Changing The Settings

    AFC 18 - AFC 24 - AFC 30 5. Operating the appliance Changing the settings 5.3.1. Setting the set point temperatures To set the various heating, DHW and swimming pool temperatures, proceed as follows: 1. Press the C key. 2. To select the desired parameter, turn the rotary button.

  • Page 22: Selecting The Operating Mode

    5. Operating the appliance AFC 18 - AFC 24 - AFC 30 5.3.2. Selecting the operating mode To select an operating mode, proceed as follows: 1. Press the MODE key. 2. To select the desired parameter, turn the rotary button.

  • Page 23: Forcing Domestic Hot Water Production

    AFC 18 - AFC 24 - AFC 30 5. Operating the appliance 5.3.3. Forcing domestic hot water production To force domestic hot water production, proceed as follows: 1. Press the r key. 2. To select the desired parameter, turn the rotary button.

  • Page 24: Setting The Time And Date

    5. Operating the appliance AFC 18 - AFC 24 - AFC 30 5.3.5. Setting the time and date 1. To access user level: Press the > key. 2. Select the menu #TIME .DAY. SUNDAY 11:45 Turn the rotary button to scroll through the menus or modify a value.

  • Page 25: Customising A Timer Programme

    AFC 18 - AFC 24 - AFC 30 5. Operating the appliance User level - #CHOICE TIME PROG. Menu Parameter Adjustment range Description CURRENT PROG.A P1 / P2 / P3 / P4 Comfort programme activated (Circuit A) CURRENT PROG.B P1 / P2 / P3 / P4...
  • Page 26 5. Operating the appliance AFC 18 - AFC 24 - AFC 30 6. b : Day selection Press key b / v until the symbol b is displayed. PROG P2 C Turn the rotary button to the right to select the day(s) desired.

  • Page 27: Installation Shutdown

    AFC 18 - AFC 24 - AFC 30 5. Operating the appliance User level - #TIME PROGRAM Menu Comfort periods / Filling enabled: P2 _______________ P3 _______________ P4 _______________ _______________ TIME PROG.DHW Monday Tuesday Wednesday Thursday Friday Saturday Sunday Monday TIME PROG.AUX...
  • Page 28 5. Operating the appliance AFC 18 - AFC 24 - AFC 30 CAUTION The antifreeze protection does not function if the appliance is switched off. The integrated protection system only protects the boiler, not the installation. To protect the installation, set the appliance to HOLIDAYS mode.

  • Page 29: Checking And Maintenance

    AFC 18 - AFC 24 - AFC 30 6. Checking and maintenance Checking and maintenance General instructions The boiler does not require a lot of maintenance. Nevertheless, we recommend having the boiler inspected and serviced at regular intervals. 4 Maintenance and cleaning of the boiler must be carried out at least once a year by a qualified technician.

  • Page 30: Filling The System

    6. Checking and maintenance AFC 18 - AFC 24 - AFC 30 4 Carry out a visual check for the presence of any water leaks. T001507-B 4 Open and close the radiator valves several times a year (this prevents the valves from seizing up).
  • Page 31 AFC 18 - AFC 24 - AFC 30 6. Checking and maintenance 5. To add water, use the filling pipe with a valve fitting, a cloth and a venting spanner. C003835-A 6. Connect the filling tube to a (cold) water tap.

  • Page 32: Bleeding The Heating System

    6. Checking and maintenance AFC 18 - AFC 24 - AFC 30 9. Attach the tube to the filling/draw-off valve. Firmly tighten the nut on the filling tube. 10.Open the filling/draw-off valve on the heating system. 11.Open the running water tap.
  • Page 33 AFC 18 - AFC 24 - AFC 30 6. Checking and maintenance 6. Bleed the radiators. Start with the lower floors. T000854-A 7. Open the bleed connection using the bleed key provided whilst keeping a rag pressed against the connection.

  • Page 34: Draining The Installation

    6. Checking and maintenance AFC 18 - AFC 24 - AFC 30 11.Set the heating set point. Draining the installation It may become necessary to empty the water from the heating system when the radiators have to be replaced, should there be a major water leak or a risk of frost.

  • Page 35: Troubleshooting

    AFC 18 - AFC 24 - AFC 30 7. Troubleshooting Troubleshooting Anti-hunting When the boiler is in Anti-short-cycle operating mode, the symbol ? flashes. 1. Press the "?" key. The message Operation assured when the restart temperature will be reached is displayed.
  • Page 36 7. Troubleshooting AFC 18 - AFC 24 - AFC 30 Code Messages Description Checking / solution The maximum flue gas Contact the professional who takes care of BL.SMOKE.TEMP temperature has been exceeded. maintenance of the appliance. If this message is generated 5 times in 24 hours, the boiler locks down in L31.

  • Page 37: Faults (Code Type Lxx Or Dxx)

    AFC 18 - AFC 24 - AFC 30 7. Troubleshooting Code Messages Description Checking / solution An HL tank is detected whilst the Wait for 10 seconds to see whether the error BL.BAD.CONFIG boiler cannot control it. persists This message disappears after...
  • Page 38 7. Troubleshooting AFC 18 - AFC 24 - AFC 30 Code Faults Cause Description Checking / solution of the fault The PSU integrated in the SU is Parameters faulty PSU FAIL defective Contact the professional who takes care of maintenance of the appliance...
  • Page 39 AFC 18 - AFC 24 - AFC 30 7. Troubleshooting Code Faults Cause Description Checking / solution of the fault The flue gas pressure switch DEF.FLUE GAS Contact the professional who takes care of opened 5 times in 24 hours.
  • Page 40 7. Troubleshooting AFC 18 - AFC 24 - AFC 30 Code Faults Cause Description Checking / solution of the fault Outside temperature sensor fault Bad connection OUTSI.S.FAIL. Sensor fault Remarks: The boiler operates on BOILER Contact the professional who takes care of MAX temperature.
  • Page 41 AFC 18 - AFC 24 - AFC 30 7. Troubleshooting Code Faults Cause Description Checking / solution of the fault Communication failure between the SCU and PCU PCBs PCU COM.FAIL Contact the professional who takes care of maintenance of the appliance The Titan Active System®...

  • Page 42: Energy Savings

    8. Energy savings AFC 18 - AFC 24 - AFC 30 Energy savings Energy-saving advice 4 Keep the room in which the boiler is installed well ventilated. 4 Do not block ventilation outlets. 4 Do not cover the radiators. Do not hang curtains in front of the radiators.

  • Page 43: Warranty

    AFC 18 - AFC 24 - AFC 30 9. Warranty Warranty General You have just purchased one of our appliances and we thank you for the trust you have placed in our products. Please note that your appliance will provide good service for a longer period of time if it is regularly checked and maintained.

  • Page 44: Directives

    Appendix Information on the ecodesign and energy labelling directives...
  • Page 45 Contents Contents Specific information ................. . 3 Recommendations .

  • Page 46: Specific Information

    2009/125/EC on the ecodesign of energy-related products. Technical data - Boiler space heaters Tab.1 Technical parameters for boiler space heaters Product name AFC 18 AFC 24 AFC 30 Condensing boiler Low-temperature boiler B1 boiler Cogeneration space heater Combination heater Prated...

  • Page 47: Circulation Pump

    10. Scrap or recycle the boiler. Product fiche Tab.2 Product fiche for boiler space heaters AFC 18 AFC 24 AFC 30 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 - for a type B air/flue gas con­...

  • Page 48: Package Fiche - Boilers

    1 Specific information Package fiche - Boilers Fig.3 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 49 (2) Prated is related to the preferential space heater or combination heater. Tab.5 Package efficiency AFC 18 AFC 24 AFC 30 Seasonal space heating energy efficiency Temperature control Seasonal space heating energy efficiency of package 300026440 - ErP01 - 20072015...
  • Page 52 Зубарев переулок, д. 15/1 Бизнес-центр «Чайка Плаза», +49 (0)25 72 / 9161-0 офис 309 +49 (0)25 72 / 9161-102 info@remeha.de +7 (495) 221-31-51 info@dedietrich.ru DE DIETRICH THERMIQUE Iberia S.L.U. DE DIETRICH SERVICE www.dedietrich-calefaccion.es www.dedietrich-heiztechnik.com Freecall 0800 / 201608 C/Salvador Espriu, 11 08908 L’HOSPITALET de LLOBREGAT...

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