Herz pelletstar ECO 10 Operating Instructions Manual
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Herz pelletstar ECO 10 Operating Instructions Manual

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OPERATING INSTRUCTIONS
Pellet boiler
pelletstar ECO
10-60

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Summary of Contents for Herz pelletstar ECO 10

  • Page 1 OPERATING INSTRUCTIONS Pellet boiler pelletstar ECO 10-60...

  • Page 2: Introduction

    HERZ, in the case of operation without a buffer storage tank with a heating load of less than 70% of the rated output (manually stoked boilers must always be operated with a sufficiently dimensioned...

  • Page 3: Table Of Contents

    OF CONTENT TABLE TABLE OF CONTENT page page Safety notes ........4 Parametermenu (P) ......19 Warning notes ........5 Time mode (T) ........24 Installation ..........5 Aggregate-test output (A) ....25 Operation and maintenance ....6 Inputs (E) ..........27 1.3.1 General safety notes ......

  • Page 4: Safety Notes

     Should you have any queries, please call us on +43 3357 / 42840-840.  Initial commissioning must be carried out by the HERZ Customer Service department or an authorised specialist (otherwise any warranty claim will not be applicable). ...

  • Page 5: Warning Notes

    HERZ. Documents from the manufacturer relating to the People (including children) who, because of their...

  • Page 6: Operation And Maintenance

    Notify the been completed. HERZ Customer Service department immediately.  If the boiler room door main switch is...

  • Page 7: Fuels

    Details on the residual risks can be requested from the residual risk analysis at HERZ if required. FUELS The HERZ pellets boiler should be operated with the fuels and their properties which are described in this chapter.

  • Page 8: Boiler

    Boiler BOILER pelletstar 10-60 Caption 1 .. ID-fan 2 .. Heat exchanger with integrated turbulators 3 .. Burn back protection device 4 .. Stoker screw 5 .. Ash container (front / back) 6 .. Burner 7 .. Pellets shute 8 .. Integrated control Boiler back side Caption 1 ..

  • Page 9: Mode Of Operation

    of operation Mode MODE OF OPERATION Feeding system The fuel is fed from the fuel storage room by the room discharge system to the burn back protection device. Fuel passes the hopper first, afterwards the back burn flap. The back burn flap gets steered by a spring loaded servo motor.

  • Page 10: Boiler Operation

    Expansion cracks at insulating plates, respectively Commissioning burning chamber stones, don´t affect their capacities and don´t represent warranty claim. The commissioning must be carried out by HERZ factory customer service authorised Safety devices specialist.

  • Page 11: Back Flow Temperature

    The chimney must be insensitive to moisture and impermissible operation temperatures. calculated and dimensioned according to DIN 4705 or EN 13384. HERZ does not carry out 4.8.2 Back flow temperature chimney calculations. The chimney calculation The back flow temperature is always lower than must be calculated by authorised personnel.

  • Page 12: Operating Conditions

    conditions Operating is reached, the boiler will switch to the regulation OPERATING phase. CONDITIONS Control phase During the control phase the boiler modulates Heating off between nominal load and part load. When the During this phase the boiler is switched off, i.e. the partial load stage generates too much energy, i.e.
  • Page 13 conditions Operating gas temperature, the boiler will switch to normal output control. Flame monitoring If the burning chamber temperature fluctuates greatly during operation, the boiler will switch off. Antifreeze If the freezing protection operates, the back flow bypass pump will switch on only if the boiler is in operating mode “HEATING OFF”...

  • Page 14: Description Of The Menu Navigation And Adjustement Values

    the menu navigation and adjustement values Description of DESCRIPTION OF THE MENU NAVIGATION AND ADJUSTEMENT VALUES Starting the system To switch on the display, the following condition must be fulfilled:  The boiler must be connected to the power supply (see figure 6.1) figure 6.1: Plug on the boiler for preparation of the power supply If it is fulfilled, the starting process of the display, which takes 1-2 minutes, starts.

  • Page 15: Main Menu

    of the menu navigation and adjustement values Description Main menu 6.2.1 Structure The Structure of the displays consists of the menu (Status, Parameter, Time-mode, Aggregate-Test-Input, Aggregate-Test-Output), the boiler status and the fault reporting. This status-page loads automatically once you have switched on the equipment using the main switch (at the back side of the boiler).

  • Page 16: Code-Entry

    the menu navigation and adjustement values Description of Example: Modification of parameter PS 20   °C 20 % °C °C By pressing the button: "On/Off": long: the equipment is switched on/off „F1“: The modification is aborted „F2“: The value is increased „F3“: The value is decreased „F4“:...

  • Page 17: Status Menu (S)

    of the menu navigation and adjustement values Description Status menu (S) PS 20 °C °C °C °C 20 % °C Name Boiler must temperature Displays of the Boiler must temperature [°C] Boiler max. temperature Displays the boiler temperature in °C Back flow temperature Displays the actual back flow temperature Buffer top temperature...
  • Page 18 the menu navigation and adjustement values Description of PS 20 Name ID fan Must Indicates the Must-power of the ID-fan in % ID fan Indicates the actual ID-fan power in % Insertion - tact Indicates the stoker screw (= feeding screw) interval (fuel gets fed to the burning chamber) Insertion - pause Indicates the stoker screw (= feeding screw) interval (fuel gets fed to the burning chamber) USB datalogging...

  • Page 19: Parametermenu (P)

    of the menu navigation and adjustement values Description Parametermenu (P) PS 20   °C °C 20 % °C +100 Name CODE: Code-entry Power max: Setting the maximum power of the boiler (30-100%). Minimum requirement Setting up the minimal boiler set temperature (65-75°C) during operation. Control-hysteresis (code protected): Setting up the control hysteresis (it is a temperature, which exceeds regulated the required boiler temperature).
  • Page 20 the menu navigation and adjustement values Description of PS 20 °C °C °C °C 20 % °C Name External must temperature (Code protection): The boiler will operate with the external set temperature (fixedly) as long as the analogue set temperature does not exceed the set up temperature (50-100°C) Analog must active (Code protection): Activates the analogues set point setting (Yes/No) External must temperature - 4mA (Code protection)
  • Page 21 of the menu navigation and adjustement values Description PS 20 °C 20 % Name min. Flue gas temperature (Code protection): Setting the min. Flue gas temperature (80-150°C) Cleaning interval (Code protection) Setting of the cleaning interval (1-90min.) Heatexchanger cleaning interval (Code protection) Setting of the Heatexchanger cleaning interval (20-480min.) Heat exchanger cleaning time (Code protection) Setting of the Heatexchanger cleaning time (10-100 sec.)
  • Page 22 the menu navigation and adjustement values Description of PS 20 08:00 10:00 14:00 20 % Name Suction time 4 (Code protection) Setting the time, when the boiler should suck pellets (00:00-23:59) Suction time 5 (Code protection) Setting the time, when the boiler should suck pellets (00:00-23:59) Suction time 6 (Code protection) Setting the time, when the boiler should suck pellets (00:00-23:59) Insertion Cold start (Code protection)
  • Page 23 of the menu navigation and adjustement values Description PS 20 20 % Name Lambda control (Code protection) Setting the Lambda control (Yes / No) Lambda probe (Code protection) Display Lambda probe (0: Bistable probe / 1: Rolled wide strip probe) Rotation speed control (Code protection) Display Rotation speed control inactive / active (0 / 1, 6, 11,12) Discharge (Code protection)

  • Page 24: Time Mode (T)

    the menu navigation and adjustement values Description of Time mode (T) PS 20 11:45 20 % 2015 Name Week day Display the actual week day (MON-SUN) Time Display the actual Time of day (0-24) Display the actual week day (01-31) Month Display the actual month (1-12) Year...

  • Page 25: Aggregate-Test Output (A)

    of the menu navigation and adjustement values Description Aggregate-test output (A) Can only activated when Code active in the operation condition Heating Off (1)! Otherwise only the state is displayed. PS 20 20 % Name Bypass (Code protection) Indicates the state Bypass Back flow pump (Code protection) Indicates the state of the back flow pump Mixer close (Code protection)
  • Page 26 the menu navigation and adjustement values Description of PS 20 20 % Name Heat exchanger cleaning (Code protection) Indicates the state of the heat exchanger cleaning. Sum annoyance (Code protection) Indicates the state Sum annoyance Temp. control (Code protection) Indicates the state Temp. control Operating alarm (Code protection) Indicates the state Operating alarm Replacement...

  • Page 27: Inputs (E)

    of the menu navigation and adjustement values Description Inputs (E) PS 20 20 % Name External temperature requirement Indicates the state of the external temperature requirement BFP closed Indicates the state of the burn back flap (BFP) BFP open Indicates the state of the burn back flap (BFP) BURNER STOP Indicates the status of the boiler Input Temp.
  • Page 28 the menu navigation and adjustement values Description of PS 20 13,3 20 % E 11 Name Inductive sensor Vacutrans flap Indicates the status of the vacutrans flap inductive sensor ID fan Indicates the state of the ID-fan in % LSM11 - Bistable probe L9780 –...

  • Page 29: Data Backup Of The Parameter At Usb (U) (Code Protection)

    of the menu navigation and adjustement values Description Data backup of the parameter at USB (U) (Code protection) PS 20 Save: Par -> Usb Save By pressing the button: "On/Off": The equipment is switched on/off. „F1“: (S) changes to the „Status“ menu „F2“: Save: Safety of the Parameter on USB „F3“:...

  • Page 30: Fault Reports And Their Corrections30

    and their corrections Fault reports FAULT REPORTS AND THEIR CORRECTIONS You should always take particular note of the safety instructions! (see chapter 1) If a fault arises, the fault must always be rectified first and afterwards cleared by switching the system on again. If several faults arise at the same time, they will be displayed in order of their occurrence.
  • Page 31 reports and their corrections Fault No. Fault report Cause of fault Fault correction Check sensor, replace as necessary Check plug, replace as necessary Check wiring incl. connections, BOILER SENSOR Failure boiler temperature sensor replace as necessary ✆ - contracting party Check sensor, replace as necessary Check plug, replace as necessary COMBUSTION ROOM...
  • Page 32 and their corrections Fault reports No. Fault report Cause of fault Fault correction Carry out boiler system This fault text occurs after 3000 039 SERVICE maintenance by authorised operating hours personnel Boiler operation mode “HEATING 041 HEATING OFF OFF” is activated BLOCKING Blocking protection is active PROTECTION...
  • Page 33 reports and their corrections Fault No. Fault report Cause of fault Fault correction Carry out check BFP by specialist CONTACTS BFP Failure at burn back flap end switch personnel Check fuel level Heat supplier didn´t ignite fuel within Check burning parameters, adjust IGNITION 15 minutes as adapt...
  • Page 34 and their corrections Fault reports No. Fault report Cause of fault Fault correction Failure at pellet suction; fuel storage Adjust suction cycles room empty; misaligned vacutrans Check discharge system (motor, SUCTION MODE flap; defect vacutrans flap sealing; screw) hose leakage; suction hose leaks or Check fuel quality is loose;...

  • Page 35: Not Indicated Faults On The Display

    reports and their corrections Fault Not indicated faults on the display Fault Cause of fault Fault correction Ash/slag on the grate; fly ash Reduce cleaning intervals or clean Boiler output gradually container is full; heat exchanger manually; empty the fly ash decreases heavily clogged/sooted;...

  • Page 36: Maintenance Schedule

    and their corrections Fault reports MAINTENANCE SCHEDULE (CUSTOMER INSPECTION) (Some points have also been prescribed in accordance with TGPF H 118!) For safety reasons, maintenance must only be carried out with the main switch turned off. However first of all, the system must be switched off by means of the On/Off button and you must wait for the burnout phase.

  • Page 37: Ec Declaration Of Conformity

    In accordance with regulations the installation and commissioning of the biomass furnace inclusive discharge system must be carried out by specialist personnel authorised by HERZ. If the installation or commissioning, a connection to other machines or changes of the technical specification were not carried out in accordance with regulations, this declaration loses its validity.

  • Page 38: Index Directory

    Index directory INDEX DIRECTORY Ambient conditions ..........6 Maintenance ............6 Basic safety information........5 Operating and impermissible temperatures ..10 Boiler operation ........... 10 Operating conditions .......... 12 Operation ............. 6 Operation and maintenance ........ 6 Code-entry ............16 Output ..............

  • Page 39: Notes

    Notes NOTES...
  • Page 40 Österreich/Austria Herz Energietechnik GmbH Herzstraße 1 7423 Pinkafeld  +43 (3357) / 42 84 0 – 0  +43 (3357) / 42 84 0 – 190  office-energie@herz.eu Deutschland/Germany Herz Armaturen GmbH Fabrikstraße 76 D-71522 Backnang  +49 (7191) 9021 – 0 ...

This manual is also suitable for:

Pelletstar eco 20Pelletstar eco 30Pelletstar eco 45Pelletstar eco 60

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