Okofen PELLEMATIC Condens e Manual

Pellet heating with vacuum suction system, type

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Manual

Pellet heating with vacuum

suction system, type

PELLEMATIC® Condens_e

10 — 18 kW

FA_V2.09

Pelletronic TOUCH

ENGLISH

PE672EN

www.oekofen.com

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Page 1 Manual Pellet heating with vacuum suction system, type PELLEMATIC® Condens_e 10 — 18 kW FA_V2.09 Pelletronic TOUCH ENGLISH PE672EN · www.oekofen.com...
Page 2 Title: Manual PELLEMATIC® Condens_e 10 — 18 kW Article number: PE672EN Version valid from: 04/2019 Approved: Wohlinger Christian Author ÖkoFEN Forschungs- &. EntwicklungsgesmbH A-4133 Niederkappel, Gewerbepark 1 Tel.: +43 (0) 72 86 / 74 50 Fax.: +43 (0) 72 86 / 74 50 – 10 E-Mail: oekofen@pelletsheizung.at ©...
Page 3: Table Of Contents
Contents 1 Dear Customer ..............................4 2 Use only for the purpose intended ........................ 5 3 Types of safety warning sign ......................... 6 4 Warnings and safety instructions........................7 4.1 Basic safety instructions ..........................7 4.2 Warning signs..............................7 4.3 What to do in an emergency........................8 5 Cable specification............................
Page 4: Dear Customer
Dear Customer Dear Customer ÖkoFEN is Europe’s leading specialist in pellet heating. Proficiency, innovation and quality combined. This is the tradition on which ÖkoFEN shapes the future. We are very pleased that you too have decided to purchase a product from ÖkoFEN. •...
Page 5: Use Only For The Purpose Intended
Use only for the purpose intended Use only for the purpose intended The pellet heating system is designed to heat water for central or other indirect heating systems and hot water supply for buildings. It is not permissible to use the pellet heating system for any other purpose. Reasonable foreseeable inadvertent uses for the heating system are not known.
Page 6: Types Of Safety Warning Sign
Types of safety warning sign Types of safety warning sign The warning signs use the following symbols and texts. Types of safety warning sign Risk of injury Consequences of risk Avoiding risk 1. Risk of injury: Danger - indicates a situation that could lead to death or life- threatening injury.
Page 7: Warnings And Safety Instructions
Warnings and safety instructions Warnings and safety instructions Observing safety instructions ensures that the heating system is operated safely. 4.1 Basic safety instructions • Never get yourself into danger; give own safety the utmost priority. • Keep children away from the central heating room and storage room. •...
Page 8: What To Do In An Emergency
What to do in an emergency R R i i s s k k o o f f f f i i r r e e Do not store any flammable materials in the central heating room. Do not hang out any washing in the cen- tral heating room.
Page 9: Cable Specification
Cable specification Cable specification Note: An emergency power switchover must be made in accordance with the specifications of the local electricity supply company! Manual PELLEMATIC® Condens_e 10 — 18 kW...
Page 10: Overview Of Additional Units For Electricity Generation
Overview of additional units for electricity generation Overview of additional units for electricity generation 6.1 Functional description Stirling engine The MEC Linear Free Piston Stirling Engine Generator uses the stirling circuit to provide mechanical power. A displacer piston moves gas from the heated head section to the cooled section creating a pressure wave which drives the power piston / magnets in simple harmonic motion past the alternator coils and generates electricity.
Page 11: Components Of The Stirling Engine And Sensor Positions
Components of the Stirling engine and sensor positions 6.2 Components of the Stirling engine and sensor positions Dynamic vibration absorber (2-on-1) Thermocouple heater head (2-on-1) Temperature sensor stirliing head Thermometer pocket for thermal discharge safety Crane support Cooling supply inlet port stirling engine Lifting and lowering device Temperature sensor cooling supply outlet port...
Page 12: Cooling Circuit Stirling Engine
Cooling circuit Stirling engine 6.3 Cooling circuit Stirling engine The Stirling engine is cooled by a separate return pump. The water must be as cold as possible to ensure an optimum generator operation. Therefore, the return is taken from the lower area of the accumulator. The pump is controlled by the boiler controller and is attached on terminal AV (52|PE|51).
Page 13: Components Of The Electrical Cabinet Of The Stirling Engine
Components of the electrical cabinet of the Stirling engine 6.4 Components of the electrical cabinet of the Stirling engine Start resistor Network monitoring module & 24VDC Operating capacitor All pole load breaker - Stirling engine Control board - Stirling engine Malfuncion release - Stirling engine Terminal strip - electrical cabinet Emergency stop switch...
Page 14: Control Elements For The Stirling Engine On The Touch Operating Device
Control elements for the Stirling engine on the touch operating device 6.5 Control elements for the Stirling engine on the touch operating device Select Stirling in the Main menu. Afterwards all measured values are listed (scroll down for further values): Inflow temperature 1 + 2 These two sensors are located on the heater head inside on the hot side of the Stirling engine...
Page 15 Control elements for the Stirling engine on the touch operating device Voltage Mains voltage, displayed only when Stirling engi- ne is in operation Current Generated electricity, displayed only when Stir- ling engine is in operation. Frequency Current mains frequency, displayed only when Stirling engine is in operation.
Page 16 Control elements for the Stirling engine on the touch operating device Operation: The Stirling engine operates as a generator. Overheating: There is an excess temperature in the stirling engine. Shutdown: The Stirling engine is stopped. Error: There is an active error in the Stirling engine.
Page 17 Control elements for the Stirling engine on the touch operating device Power regulation Min. Ex. Van. Speed Power regulation Max. Ex. Van. Speed The stirling head raises or lowers if the blower fan speed exceeds the limits of min. 85% and max.
Page 18: Installation Stirling
Installation Stirling Installation Stirling 7.1 Electrical installation The installation of an own power generation plant has some specific features in comparison to a normal hea- ting plant. The stirling engine has its own electrical cabinet which must be also connected to the electrical supply separately.
Page 19: Lifting And Lowering Device
Lifting and lowering device 7.2 Lifting and lowering device The function Lifting and lowering device is loca- ted in the menu Stirling. Note: The lifting/lowering device can be controlled in the menu output test. Functioning of power control: If the boiler is in the state burning at full power for 5 minutes, the control of the Stirling engine starts.If the speed of the suction draft is lower than the set Power regulation Min.
Page 20: Subsequent Installation Of The Relay Box For The Lifting And Lowering Device
Subsequent installation of the relay box for the lifting and lowering device 7.2.1 Subsequent installation of the relay box for the lifting and lowering device Connection relay box Installation recommendation of the relay box:: ÖkoFEN recommends installing the relay box under the boiler control.. Wiring: When wiring, make sure that the cables are installed in the cable ducts provided for this purpose and that they do not come into contact with hot boiler parts...
Page 21 Subsequent installation of the relay box for the lifting and lowering device Wiring diagram relay box Electrical connection of the multipin connector Manual PELLEMATIC® Condens_e 10 — 18 kW...
Page 22: Thermal Discharge Safety
Thermal discharge safety 7.2.2 Thermal discharge safety Functional principle: The thermal overflow safety device protects the boiler from overheating. When the set temperature of 100° C is reached, the valve opens and cold water flows through the boiler's heat exchanger and cools the boiler. Technical data: Manufacturer: Caleffi...
Page 23 Installation thermal discharge safety thermo element thermometer pocket • Before start-up, make sure that the thermo element is secured against unintentional removal with a ther- mometer pocket (tighten the brass screw) Check the maintenance shut-off • The ball valve on the flow connection of the boiler is for maintenance purposes only and may only be shut off when the burner is switched off and cooled down •...
Page 24: Cooling Circuit Pump
Cooling circuit pump 7.2.3 Cooling circuit pump Technical data: Wilo Yonos PARA RS15/6-RKA M Water 3-45W Operation modes: Differential pressure variable ( p-v): Adjustment left of mid-position Differential pressure constant Adjustment right of mid-position Venting programme: The venting program is not recommended in this case, because the minimum flow rate is not reached and problems can arise when starting the stirling engine PWM 1: PWM-Signal direct PWM 2:PWM-Signal inverse...
Page 25: Securing Of The Heating Operation
Securing of the heating operation 7.3 Securing of the heating operation 7.3.1 Conditions for the conversion to heating operation The rebuild of the Pellematic Condens_e to emergency heating operation without electricity is intended as a temporary solution to securing the heating operation until the customer service can repair the system. If the stirling engine can´t produce electricity for some reason, then heating operation isn´t possible too otherwise the stirling engine would overheat.
Page 26 Conversion to emergency heating operation 5. Loosen 4x M8 nuts from the boiler cover with a 13 mm wrench. 6. Hook the crane into the provided brackets. First lower then upper bracket. First lower then upper bracket. Check if the crane foot is adjusted correctly. The flaps of the crane must be properly hooked in.
Page 27 Conversion to emergency heating operation 7. Fixing the crane to the stirling engine using the two nuts. At least 1 thread must be visible under the nut. Attach the safety chain to the provided hook on tension. 8. Wind the stirling engine carefully upwards. Make sure that the stirling engine does not collide with the thread (press softly to the back wall).
Page 28 Conversion to emergency heating operation 9. Tense the safety chain! 10. Mount the maintenance bracket using 4 pcs. M8 nuts. The bottom holes of the bracket must be inwards. 11. Turn the crane carefully to the right side. 12. Clean the combustion chamber and remove the upper flame tube of the stirling engine. 13.
Page 29 Conversion to emergency heating operation 14. Mount the boiler cover using 4 pcs. M8 nuts. 15. Insert the combustion chamber sensor into the maintenance cover.. Mount the maintenance bracket using 4 pcs. Screws on the maintenance cover and remove the crane Manual PELLEMATIC®...
Page 30 Conversion to emergency heating operation 16. Connect the plug for the emergency operation (adapter plug) which is located on the maintenance cover. 17. Mount the casing. 18. Restore the power supply. 19. Chance the following settings • Set++ FRT Controller: On Power regulation Off Lifting / lowering device: Off 20.
Page 31: Annual Maintenance Of Stirling Engine
Annual maintenance of stirling engine Annual maintenance of stirling engine Below is a step-by-step guide for the annual maintenance of the stirling engine. Set the operation mode on the Display to off and let the system cool down. 2. Set the main switch f the boiler to 0 and the main switch at the switch cabinet to Off 3.
Page 32 Annual maintenance of stirling engine 5. Shut off the cooling circuit.. On the boiler base. At the cooling pump Angle ball valve on the boiler cover. 6. Loosen 4x M8 nuts from the boiler cover with a 13 mm wrench. PE672EN...
Page 33 Annual maintenance of stirling engine 7. Hook the crane into the provided brackets. First lower then upper bracket. Check if the crane foot is adjusted correctly. The flaps of the crane must be properly hooked in. 8. Fixing the crane to the stirling engine using the two nuts. At least 1 thread must be visible under the nut.
Page 34 Annual maintenance of stirling engine 10. Wind the stirling engine carefully upwards Make sure that the stirling engine does not collide with the thread (press softly to the back wall). Do not grab under the Stirling cover! 11. Tense the safety chain! 12.
Page 35 Annual maintenance of stirling engine 14. Before cleaning, make sure that the crane rope is on tension and the safety catch is hooked in. 15. The stirling engine and the combustion chamber can now be cleaned. An ash vacuum cleaner and a spatula are recommended 16.
Page 36: Cleaning Of The Magnetic Filter
Cleaning of the magnetic filter 8.1 Cleaning of the magnetic filter Technical data: • Magna Clean Twin Tech • ½“ connections Procedure cleaning: Cleaning of the filter is necessary as part of the annual maintenance or when the flow rate of 8l/min is no lon- ger reached.
Page 37: Maintenance Clearance
Maintenance clearance Maintenance clearance 9.1 Malfunctions - what to do With a Pellematic Condens_e there are additional malfunction codes, which only affect the operation of the Stirling engine. The procedure to resolve malfunctions with the Pellematic Condens_e is basically identical to the procedure with the Pellematic Condens.
Page 38 Overview of malfunction alarm texts 6301 Inner iron Open-circuit in engine blocking chain AR EStop overtemperature Wait for the thermostat to close, which may- take several minutes since it is temperature dependent. The error should automatically reset after 30 seconds, once thermostat has reset. Spu- rious trip? Visually inspect wiring connections.Check continuity...
Page 39 Overview of malfunction alarm texts Check continuity. 6405 Head under-temperature Control head temperature measurement drops unexpectedly when engine is running (< 150° C) Check thermocouple measurements. 6406 Head over-temperature Large delta T (> 100 °C) between headtem- Head temperature measu- perature measurements.
Page 40 Overview of malfunction alarm texts 6603 Low coolant flow rate Check coolant flow rate is greater than 7 lit- res/minute Check coolant flow sensor and the control system. 6604 Ambient overtemperature Check the ambient temperature is less than 70°C Check the ambient temperature sensor Check the ambient temperature sensor location.
Page 41: Cleaning Hook
Cleaning hook Cleaning hook After 500 operating hours of the stirling engine or rather the ash box has been emptied, this hook must be used to clean the flame tube. Manual PELLEMATIC® Condens_e 10 — 18 kW...
Page 42: Appendix
Appendix 1 1 1 1 Appendix 11.1 Wiring diagrams Note: The country setting NL has no function PE672EN...
Page 43 Wiring diagrams Manual PELLEMATIC® Condens_e 10 — 18 kW...
Page 44: Led Status Regulation Stirling Engine
LED Status regulation stirling engine 11.2 LED Status regulation stirling engine In operation: Description LED is on when the 24V power supply is connected. LED flashes during the initialization phase (firmware starts up). When this process is completed, the LED turns off. LED is on when an error occurs.
Page 45: Default Values Boiler Controller
Default values boiler controller 11.3 Default values boiler controller Negative Draft Set++ 25 EH Malfunction Time 180 sec. FRT Controller Mode Min Temp 80° C Full Power Delivery++ 10 zs Boiler Control Pump On Temp 55° C Depends on Require Enable Dependent Mode Stirling...
Page 46: Output Test
Output Test 11.4 Output Test The Output Test serves to check all connected outputs: • all motors • relay fault signals • magnet valves • boiler controlled pumps Note: After choosing of one port, the operation will be interrupted. By leaving the menu output test the normal operation will continue.
Page 47 Output Test Designation If not, then check Check if • the boiler controlled pump is defective Note: only possible if the boiler control- led pump is connected Motor store room the motor auger store room is running • the store room auger motor is connected auger Note: •...
Page 48: Documents Fronius
Documents Fronius 11.5 Documents Fronius Via these QR-codes you can download further documents of Fronius. Examples of emergency power switchover: Manual Fronius Energy Package: PE672EN...
Page 50 Author ÖkoFEN Forschungs- &. EntwicklungsgesmbH A-4133 Niederkappel, Gewerbepark 1 Tel.: +43 (0) 72 86 / 74 50 Fax.: +43 (0) 72 86 / 74 50 – 10 E-Mail: oekofen@pelletsheizung.at © by ÖkoFEN Forschungs- und EntwicklungsgesmbH www.oekofen.com Subject to modifcations...