Herz firestar 20 Operating Instructions Manual
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Herz firestar 20 Operating Instructions Manual

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Operating instructions
Betriebsanleitung firestar 15-40 English V2.8
f i r e s t a r 1 5 - 4 0
BioControl
HERZ Armaturen Ges.m.b.H.
Geschäftsbereich HERZ Feuerungstechnik
A-8272 Sebersdorf 138
Tel.:
+43 (0) 3333/2411-0
Fax.: +43 (0) 3333/2411-73
e-mail: office@herz-feuerung.com
www.herz-feuerung.com
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  • Page 1 1 5 - 4 0 BioControl HERZ Armaturen Ges.m.b.H. Geschäftsbereich HERZ Feuerungstechnik A-8272 Sebersdorf 138 Tel.: +43 (0) 3333/2411-0 Fax.: +43 (0) 3333/2411-73 e-mail: office@herz-feuerung.com www.herz-feuerung.com Betriebsanleitung firestar 15-40 English V2.8 Page 1 of 71...
  • Page 2 MENU STRUCTURE – SCREEN LAYOUT ................18 SCREEN LAYOUT........................19 DESCRIPTION OF MENU MANAGEMENT AND SETTING VALUES ........21 MAIN MENU........................... 21 STATUS ADVICE........................23 BOILER VALUES........................24 HEATING CIRCUIT 1-2 ......................25 Betriebsanleitung firestar 15-40 English V2.8 Page 2 of 71...
  • Page 3 FAULT INDICATION: ......................61 PRESET VALUES:.........................62 SOLAR ADJUSTMENT......................63 FAULT REPORTS AND THEIR CORRECTION ..............64 DISPLAY WITHOUT FAULT REPORTING................67 REPAIRING FAULTS WITHOUT THE DISPLAY (MAINTENANCE) ........68 DECLARATION OF CONFORMITY..................69 Betriebsanleitung firestar 15-40 English V2.8 Page 3 of 71...

  • Page 4: Dear Customer

    Warranty / Guarantee (general) For Herz furnaces there is a 5-year warranty on the boiler body, storage devices and Herz solar collectors. For electrical parts such as electric motors, service cabinets, ignition devices etc. we offer a 2-year warranty starting from the commissioning of the equipment.

  • Page 5: Safety Notes

    96 hours before storage. • If you have any questions, please contact us on telephone no. +43/3333/2411 - 0. • The first start-up must be carried out by HERZ factory customer service or an authorised specialist. (otherwise guarantee claims are invalid) Betriebsanleitung firestar 15-40 English V2.8...

  • Page 6: Warning Notes

    Should you require further information or encounter specific problems, which are not handled in detail in the documentation supplied, you can obtain the required information from your specialist dealer or direct from HERZ. People (including children) who are not in a position to use the equipment safely due to...

  • Page 7: Installation

    Manufacturer documents for the devices and components being used the equipment are available from HERZ upon request. Betriebsanleitung firestar 15-40 English V2.8 Page 7 of 71...

  • Page 8: Operation And Maintenance

    Under incorrect operating conditions, temperatures above 80°C could occur at parts of the casing. Betriebsanleitung firestar 15-40 English V2.8 Page 8 of 71...

  • Page 9: Operation

    EMERGENCY OFF. The HERZ factory customer service must then be notified of this straight away. • Where the main switch on the boiler room door is activated or if the power supply fails, the equipment immediately goes out of operation.

  • Page 10: Maintenance

    Spare parts may only be obtained direct from the manufacturer or sales partner. No health risks will be caused to the customer from noise arising from the machinery. Details of any residual risks can be requested from the residual risk analysis from Herz as required.
  • Page 11 3. FUELS The HERZ – firestar is suitable for burning logs, wood chips and carpentry waste (e.g. planing shavings). Smaller split logs enable higher boiler performance than whole ones. We recommend triangular firewood with side lengths of 50cm and edge lengths of 8cm.
  • Page 12 60°C. For this reason a return flow temperature bypass is obligatory. Note: Corrosion damage caused by too low return flow temperatures, do not come under the guarantee or warranty claims. Betriebsanleitung firestar 15-40 English V2.8 Page 12 of 71...

  • Page 13: Taking Out Of Operation

    10...Secondary air aperture 17...Cleaning brush (optional) 4...Lighting-up door 11...Primary air aperture 18...Bellows for burner plate 5...Burner plate 12...Cleaning cover 19...Bellows for primary air feeds 6...Secondary air aperture 13...Turbulators 7...Ash doors 14...Lambda sensor Betriebsanleitung firestar 15-40 English V2.8 Page 13 of 71...
  • Page 14 “re-heat” is visible). • Close the filling shaft door and casing door. The HERZ firestar special boiler is characterised by its long combustion duration. It does not have to be re-filled with fuel at frequent intervals. It is recommended that the filling shaft only be filled according to the heating requirement, so that frequent opening of the filling shaft door does not have a negative effect on combustion.
  • Page 15 - Set the turbulators (13) correctly again, - Put on the cleaning cover (12), tighten the closing screws and - install the boiler casing. The accumulated ash should be removed via the ash door (7). Betriebsanleitung firestar 15-40 English V2.8 Page 15 of 71...
  • Page 16 Note: The combustion chamber must always be cleaned last, as the ash may fall in the burn- off areas when cleaning the heat recovery area. Betriebsanleitung firestar 15-40 English V2.8 Page 16 of 71...
  • Page 17 The following table may be helpful to the operator for rectifying any faults. Please note that faults arising due to non-adherence to installation and/or service instructions, do not come under the guarantee or warranty provisions. Betriebsanleitung firestar 15-40 English V2.8 Page 17 of 71...
  • Page 18 OUTPUTS 2 ....................58 OUTPUTS 3 ....................59 ♦ OPERATING HOURS ..................... 60 ♦ FAULT REPORTING ....................61 ♦ PRESET VALUES (code protected) RE-SETTING ....................62 ♦ SOLAR ADJUSTMENTS ..................63 Betriebsanleitung firestar 15-40 English V2.8 Page 18 of 71...

  • Page 19: Screen Layout

    (OPTIONAL). If the boiler temperature in this phase increases above Should the maximum boiler temperature (BOILER MAX), it switches into the READY condition. the flue temperature decrease in this phase (HEAT UP MIN), it switches into the NEW START-UP. Betriebsanleitung firestar 15-40 English V2.8 Page 19 of 71...

  • Page 20: Control Phase

    The primary and secondary air is controlled via the lambda sensor. This serves to optimise the combustion and can detect slight fuel fluctuations. Control curve: Abgas-Soll ABGAS NL + ABGASDELTA ABGAS NL ABGAS TL ANHEIZABGASMIN 65°C KESSELSOLL KESSELMAX Temperatur Betriebsanleitung firestar 15-40 English V2.8 Page 20 of 71...
  • Page 21 OnOff : the system is switched on/off The current condition of the equipment is displayed in the status text. Additional information is displayed in the information text irrespective of the current menu. Betriebsanleitung firestar 15-40 English V2.8 Page 21 of 71...
  • Page 22 For security reasons there is a second code level, which is only intended for the service engineers and can therefore only be opened using a service code. Betriebsanleitung firestar 15-40 English V2.8 Page 22 of 71...
  • Page 23 F1 function button. Betriebsanleitung firestar 15-40 English V2.8 Page 23 of 71...

  • Page 24: Boiler Values

    Displays the CO2 values (e.g. 114 = 11.4% O2) BF mixer Displays the conditions of the backflow mixer (current condition is shown behind) BF PUMP Displays the condition of the backflow pump (current condition is behind this) Betriebsanleitung firestar 15-40 English V2.8 Page 24 of 71...

  • Page 25: Heating Circuit

    Displays the condition of the heating circuit mixer (current condition is behind this) MIXER2: Displays the condition of the heating circuit mixer (current condition is behind this) AMB.TEMP: Displays the current external temperature in °C Betriebsanleitung firestar 15-40 English V2.8 Page 25 of 71...
  • Page 26 Displays the current solar temperature 4 in °C S OUTPUT: Displays the current solar outputs (current condition is behind it) EXT. TEMP: Displays the external temperature and condition of the additional pump Betriebsanleitung firestar 15-40 English V2.8 Page 26 of 71...

  • Page 27: Operation Mode

    : if the type of mode behind the bar is selected and saved : No function Menu : Changes to the “MAIN MENU” menu OnOff : the system is switched on/off Betriebsanleitung firestar 15-40 English V2.8 Page 27 of 71...
  • Page 28 The boiler usually runs high and the chimney sweeper function is only activated instead of the CONTROL PHASE. This condition is left when deactivation occurs or when the boiler maximum temperature is exceeded or when the maximum chimney sweeping time is exceeded. Betriebsanleitung firestar 15-40 English V2.8 Page 28 of 71...

  • Page 29: Boiler Adjustment

    : the bar is pushed up. : the bar is pushed down. : No function : No function Menu : Changes to the “STATUS ADVICE” menu OnOff : the system is switched on/off Betriebsanleitung firestar 15-40 English V2.8 Page 29 of 71...
  • Page 30 This guarantees that the equipment only generates the temperature which is required at that time. BOILER CAPACITY: Display value: Current boiler capacity LAMBDA ACTIVE: Display value: Lambda probe active (x) or inactive Betriebsanleitung firestar 15-40 English V2.8 Page 30 of 71...
  • Page 31 Boiler loading is activated by pressing the button. In the information lines you will find out whether this loading can be carried out by a buffer storage that may be available or whether the boiler must be started up. Betriebsanleitung firestar 15-40 English V2.8 Page 31 of 71...
  • Page 32 : the values to be edited are returned to their previous settings Menu : leaves the editing of the loading times and saves the loading times. OnOff : switches the system on / off. Betriebsanleitung firestar 15-40 English V2.8 Page 32 of 71...

  • Page 33: Loading Time

    This only works, however, if the cursor is still in the position which you have changed. This menu can be exited by pressing the menu button. Betriebsanleitung firestar 15-40 English V2.8 Page 33 of 71...
  • Page 34 1. The other heating circuits (if controlled by BioControl) continue to work in parallel. (Boiler is heated up by the heating circuits) MUST Set value: Desired target value of the boiler Betriebsanleitung firestar 15-40 English V2.8 Page 34 of 71...
  • Page 35 BUFFERTEMP UPP. Display value: Upper buffer temperature BUFFERTEMP LOW. Display value: Lower buffer temperature Betriebsanleitung firestar 15-40 English V2.8 Page 35 of 71...

  • Page 36: Heating Circuit Adjustment

    No function Menu : in the main menu OnOff : the system is switched on/off Betriebsanleitung firestar 15-40 English V2.8 Page 36 of 71...

  • Page 37: Frost Protection Mode

    This mode is automatically activated when fixed values defined in the programme are not reached. This should prevent freezing of the unit in the customer’s absence. If the unit goes into frost protection, then the return flow bypass pump is switched on. Betriebsanleitung firestar 15-40 English V2.8 Page 37 of 71...

  • Page 38: Heating Circuit

    The first value can be set between -10 and +10. This value multiplied with the room effect gives the effect on the advance flow temperature (second value). Only possible in heating mode – constant heat and constant reduction. Betriebsanleitung firestar 15-40 English V2.8 Page 38 of 71...
  • Page 39 If this value is set too high, it may be the case that the control oscillates. This means that the mixer is always driven to ON or OFF, because based on the correction of the pre-set value it is exceeded or not reached. Betriebsanleitung firestar 15-40 English V2.8 Page 39 of 71...
  • Page 40 No function the values to be edited are returned to their previous settings Menu: Changes to the “HEATING CIRCUIT ADJUSTMENT” menu OnOff: the system is switched on/off Betriebsanleitung firestar 15-40 English V2.8 Page 40 of 71...
  • Page 41 Limit value of the external temperature. Where this external temperature is not attained the pump runs constantly, in order to prevent freezing of the unit (adjustment value from –10 to +10) Betriebsanleitung firestar 15-40 English V2.8 Page 41 of 71...
  • Page 42 (+) or F2 (-) you can change the pre-defined times. If you then wish to copy set times, press the F4 (COPY TIME) key. All days of the week are updated with the new times. However, the cursor must still be positioned in the same column. Betriebsanleitung firestar 15-40 English V2.8 Page 42 of 71...
  • Page 43 ) you can change the pre-defined times. If you then wish to copy set times, press the F4 (COPY TIME) key. All days of the week are updated with the new times. However, the cursor must still be positioned in the same column. Betriebsanleitung firestar 15-40 English V2.8 Page 43 of 71...
  • Page 44 Outside the heating time the set lowering temperature is controlled. LOCKING: Outside the heating time this heating circuit cannot place any energy requirement and is therefore deactivated for this period of time. Betriebsanleitung firestar 15-40 English V2.8 Page 44 of 71...
  • Page 45 The vertical bar on the x-axis gives (horizontal) gives the current value of the external temperature. For example, this is around: -8°C. The y-axis (vertical) shows the advance flow temperature for the current external temperatures. Betriebsanleitung firestar 15-40 English V2.8 Page 45 of 71...

  • Page 46: Service Adjustment

    : the bar is pushed up. : the bar is pushed down. : changes to the menu behind : No function Menu : Changes to the “MAIN MENU” menu OnOff : the system is switched on/off Betriebsanleitung firestar 15-40 English V2.8 Page 46 of 71...

  • Page 47: Fault Light

    (in case they stem from the mechanics). After this press the F3 BUTTON (CHECK) in the service adjustments and the fault is rectified. When several have been repaired, rectify the faults one by one. Betriebsanleitung firestar 15-40 English V2.8 Page 47 of 71...
  • Page 48 : the date / time are edited or ended without being saved. Menu : Changes to the “MAIN MENU” menu OnOff : the date / time are edited or ended without being saved. Betriebsanleitung firestar 15-40 English V2.8 Page 48 of 71...
  • Page 49 Menu : Changes to the “MAIN MENU” menu OnOff : the system is switched on/off OPERATION PARAMETERS Setting the combustion and flow parameters COMPONENT SELECTION Selecting the components installed BACKFLOW PARAMETERS Selection and setting of return flow bypass Betriebsanleitung firestar 15-40 English V2.8 Page 49 of 71...
  • Page 50 O2 MUST This parameter allows the adjustment of the O2 target value, which should be achieved by the lambda control. PRIMAIR MIN This parameter determines the minimum primary air flap setting. Betriebsanleitung firestar 15-40 English V2.8 Page 50 of 71...
  • Page 51 : the bar is pushed up. : the bar is pushed down. : changes to the menu behind : No function Menu : Changes to the “MAIN MENU” menu OnOff : the system is switched on/off Betriebsanleitung firestar 15-40 English V2.8 Page 51 of 71...
  • Page 52 Thus the external sensor is used as reference sensor instead of the buffer memory top sensor. The diagram from HERZ applies exclusively as a basis for the functioning of this parameter. HERZ naturally does not assume any functional guarantee for other drawings.

  • Page 53: Component Selection

    Activates the buffer Heating circuits 1 and 2 are to be connected to the clamps All other heating circuits and solar devices are to be connected to the particular extension cards Betriebsanleitung firestar 15-40 English V2.8 Page 53 of 71...
  • Page 54 HEAT WATER TANK: Activation of the heat water tank LAMBDA PROBE: Activation of the lambda control ROT. SPEED CONTROL: Activation of the suction speed control CH-CL. MONITORING: Activation of the Heat exchanger cleaning Betriebsanleitung firestar 15-40 English V2.8 Page 54 of 71...
  • Page 55 Selection of return flow bypass with motor mixer THERMAL 55/61°C: Selection of return flow bypass with thermal valve FASTRUN HEATING: Activation of the rapid heating (faster heating of the buffer with additional valve) Betriebsanleitung firestar 15-40 English V2.8 Page 55 of 71...
  • Page 56 Setting value of the system break (can only be altered by authorised staff) MIXER TIME: Set the mixer run time of the backflow mixer here BACKFLOW MUST: Adjustment of backflow temperature Betriebsanleitung firestar 15-40 English V2.8 Page 56 of 71...
  • Page 57 PRIMARY AIR: Primary air output CH-CLEANING: Heat exchanger cleaning output CH-CL. CONTROL Heat exchanger cleaning control input STL CUT-OFF: STL switch-off input DOOR SWITCH: Door switch input ROTARY SPEED: Suction speed display Betriebsanleitung firestar 15-40 English V2.8 Page 57 of 71...
  • Page 58 HOTWATER TANK PUMP Hot water tank pump ADDITIONAL PUMP Additional pump FASTRUN HEATING Fastrun heating on / off ENABLE EXT. BOILER External approval (e.g. for oil-fired burner) LAMBDA HEATING Lambda heating output ALARM Alarm output Betriebsanleitung firestar 15-40 English V2.8 Page 58 of 71...
  • Page 59 Heating circuit pump on/off The mixers are locked on each side, i.e. mixer on and mixer off cannot be activated at the same time. Heating circuits that are not available cannot be switched. Betriebsanleitung firestar 15-40 English V2.8 Page 59 of 71...

  • Page 60: Operating Hours

    Operating hours in the controls condition RE-START Operating hours in the re-start condition TOTAL Total operating hours BACK-UP BO. Operating hours of the additional source (oil burner) SOLAR Operating hours of the solar collector pump Betriebsanleitung firestar 15-40 English V2.8 Page 60 of 71...

  • Page 61: Fault Indication

    On/Off : the system is switched on/off The last 32 faults arising are presented through fault codes and saved. A list of the faults and their meaning can be found in the appendix of the operation manual. Betriebsanleitung firestar 15-40 English V2.8 Page 61 of 71...

  • Page 62: Preset Values

    Re-setting all time settings (heating times, boiler load times, etc.) OPERATION PARAMETERS Re-setting all operation parameters (flue PL, flue NL, re- heating time, etc.) OPERATING HOURS ONLY: Re-setting the operating times LAMBDA CALIBRATION Starting the lambda calibration Betriebsanleitung firestar 15-40 English V2.8 Page 62 of 71...

  • Page 63: Heating Off

    Storage target value of storage 2 DIFFERENCE2: Difference between collector and storage 2 TANK MAX2: Maximum storage value of storage 2 S OUTPUT: S-output (display value) SOLAR TEMP: Solar temperature (display value) Betriebsanleitung firestar 15-40 English V2.8 Page 63 of 71...

  • Page 64: Fault Reports And Their Correction

    Carry out calibration again or • Fault 200 Lambda value is outside the defined renew the lambda probe. range. • F: BOILER TEMP Broken sensor for boiler temperature Replace the boiler sensor Fault 300 Betriebsanleitung firestar 15-40 English V2.8 Page 64 of 71...
  • Page 65 Replace the return flow Fault 337 heating circuit 4 temperature, HC 4 F:HC 5 SENS BRK Broken sensor for actual room temperature, • Fault 338 heating circuit 5 As for fault 316 Betriebsanleitung firestar 15-40 English V2.8 Page 65 of 71...
  • Page 66 F: EXC BOILER MAX Excess temperature Correct the fuel values Fault 412 Boiler temperature above boiler maximum • • Flow parameters set at too high a Place in less wood capacity Betriebsanleitung firestar 15-40 English V2.8 Page 66 of 71...
  • Page 67 Solar system blocking protection is carried Information only – no error PROTECTION • F:AUTOREBOOT Auto re-boot - error Please pass on to the HERZ Fault 500-571 servicing department Display without fault reporting Fault reporting on the What is the possible cause?
  • Page 68 • in the heating unit Split them smaller • Logs too large • • Ventilator only runs Boiler has switched off Let the boiler cool off when filling shaft door opened Betriebsanleitung firestar 15-40 English V2.8 Page 68 of 71...

  • Page 69: Declaration Of Conformity

    Technical Directives on preventative fire protection (TRVB) H118 The following standards were deployed in the interpretation and construction of the equipment: EN 292 and EN 303-5 Sebersdorf, June 2007 ____________________________ Dr. Gerhard Glinzerer – Managing Director Betriebsanleitung firestar 15-40 English V2.8 Page 69 of 71...
  • Page 70 REGELPHASE ......... 19 HEATING CIRCUIT ADJUSTMENT..36 RE-HEATING........14, 20 HEATING CIRCUIT MIXER ......39 HEATING CIRCUIT PARAMETERS ..40 HEATING CURVE ........45 HEATING MODE ........38 SAFETY INFORMATION......7 HEATING TIMES ........43 SAFETY NOTES ........5 Betriebsanleitung firestar 15-40 English V2.8 Page 70 of 71...
  • Page 71 THERMAL FLOW PROTECTION..... 12 SOLAR ADJUSTMENT......63 TYPE OF MODE........27 STATUS DISPLAY........23 SUMMERTIME MODE......28 SWEATING OF THE BOILER....12 UNIT OFF ..........19 SWITCHING OFF ........22 SWITCHING ON ........22 SYSTEM PARAMETERS......49 WARNING NOTES ........6 Betriebsanleitung firestar 15-40 English V2.8 Page 71 of 71...

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