Megatherm MPB 60 Installation & User Manual Download | Manualshive

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Megatherm wood-pellet burner

MPB serie's

21.

Electrical diagram

l

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Summary of Contents for MPB 60

Page 1: ...rm wood pellet burner MPB serie s Wood pellet burners MPB 60 MPB 80 Installation User Manual This manual is for the Installer Read understand and follow these instructions for safe installation and operation 1 ...

Page 2: ...nufacturer s menu 14 11 Room therostat 18 12 First use 19 13 Start of the burner 19 14 Stop of the burner 20 15 Cleaning burner s chamber 20 16 Restart the burner after an error 21 17 Feeder s filling rocedure 21 18 Self cleaning 22 19 Burner s safety systems 22 20 Errors 23 21 Electrical diagram 24 22 Warranty 25 2 MPB Wood Pellet Burner Installation Manual January 2018 Version 4 Megatherm rreser...

Page 3: ...nand or clothing Always follow the instructions for operations and service Only wood pellets are to be used with this burner No other fuel is to be used in the burner NEVER BURN ANY TYPE OF CORN CHERRY PITS STICKS OR OTHER TYPES OF FUEL IN THE BURNER Burning wood pellets according to recommendations and the specifications set forth will assure longer burner life and lessen potential maintenance is...

Page 4: ...ible to stipulate the working mode of the WUW pump with a priority or without it The burner can be also controlled ON Off by the Room Thermostat or by any external thermostat The burner is also equipped with the self control systems detecting the malfunction of the temperature s sensors and mechanisms monitoring the furnace s work preventing from going beyond the range of safety for the installati...

Page 5: ...n the winter heating season 5 Chimney We recommend that you have a local chimney sweeper or other corresponding authority make an inspection and provide advice and instructions on the chimney measurements in accordance with local codes and regulations The chimney should then of a length and diameter that gives a draught of 10 25 Pa Measures have to be taken if the chimney is smaller or much larger...

Page 6: ...he boiler s door and srew it 3 If the boiler s fire chamber is small it is suggested the flange adaptor to be used between the boiler and the burner 4 Screw the black elbow pipe on the burner s top 5 Mount the burner s controller black casing at a convenience location Note In case a room thermostat needs to be connected on the controller it is better to connected before the controller is mounted a...

Page 7: ...τρο Λειτουργία 1 Changes the burner s working mode STOP IGNITION AUTOMATIC WORK 2 Return to the previous menu 1 Entry on the Menu s parameters 2 Saves the change of a parameter 1 In the Ignition MODE activates the feeder for the time specified on the parameter Filling Feeder Time 2 Go to the previous menu or parameter Decreases the value of a parameter 1 In the Ignition MODE activates the ignition...

Page 8: ...ns Steering outputs Igniter 230V 2A 0 8A Feeder 230V 2A 0 8A Burner s fan 230V 2A 0 8A CH pump 230V 2A 0 8A WUW pump 230V 2A 0 8A Cleaning System Protection Electric Fuse 4A Inputs Room thermostat Open contact Temperature sensors KTY 210 Temperature STB 95 C Visual signalling LED diodes Signalling the status of outputs LCD screen Messages measurements settings Power supply 230 V 50Hz 2VA Working t...

Page 9: ...l warm water of the WUW buffer if the function is active On the screen appears which function is currently used by the driver The burner may work in three working modes STOP IGNITION AUTOMATIC WORK The mode changes when the MODE button is pressed Activating the STOP mode is possible in all modes after pressing the MODE button for 3 seconds When Stop is activated the burner goes at Burning off proc...

Page 10: ...mode would be automatically changed after detecting a flame by the sensor CLEANING The air fan works at full speed for one minute to remove the rermaining ashed from the burner s fire chamber This function takes place alsoat the first minute of ignition WORK Heating the boiler up to the set temperature Showing the actual power of the burner MAINTAIN Sustaining the set temperature if the burner s w...

Page 11: ...TING UNIT SETTING RANGE MANUFACTURER SETTING 1 HEATING WATER TEMPERATURE ºC 35 85 65 2 CH PUMP ACTIVATION TEMPERATURE ºC 20 60 35 3 CH FURNACE HYSTERESIS ºC 1 20 5 4 FURNACE MODE Winter Summer Winter WUW BUFFER SETTINGS B FUNCTION NO FUNCTION NAME SETTING UNIT SETTING RANGE MANUFACTURER SETTING 1 WUW BUFFER TEMPERATUR ºC 20 80 40 2 WUW SURPLUS TEMPERATURE ºC 5 20 10 3 WUW PRIORITY Yes No No BURNER...

Page 12: ... HYSTERESIS the burner increases its power from 3kW maintain to the maximum burner power i e30kW The CH FURNACE HYSTERESIS must be no more than 5 o C Analogue mode The burner reduces its power 1 3 for example from 30kW to 21kW 10 o C before the furnace reaches the HEATING WATER TEMPERATURE When the temperature of the furnace is 5 o C before HEATING WATER TEMPERATURE the burner reduces its power ag...

Page 13: ...4 9 FLAME DETECTOR TRESHOLD 5 90 10 10 FURNACE PROTECTION OVERHEAT ºC 60 90 80 11 STB TEMPERATURE ºC 60 110 90 12 IGNITION STABILIZATION Seconds 0 250 30 13 MAXIMUM BURNER POWER KW 30 250 40 14 MINIMUM BURNER POWER KW 2 50 9 15 MINIMUM FURNACE TEMPERATURE ºC 20 60 35 16 SENSOR TYPE KTY PT KTY 17 EXTERNAL CONTROL Yes No No 18 TEMPERATURE CALIBRATION ºC 10 0 10 0 0 0 If PT PT 1000 sensor type is cho...

Page 14: ...n next versions of the driver Description of manufacturer s settings E1 FEEDER FILLING TIME In this menu the manufacturer sets the time of the feeder s filling The time is the protection from filling up of the burner This time depends on the angle of arrival of the large feeder The parameter is set in the bracket of 5 to 20 minutes Manufacturer Advise 10 12min E2 PELLETS IGNITION TIME In this menu...

Page 15: ...n this parameter The parameter is set in the bracket of 5 to 45 kg h with the step of 500grams Manufacturer Advise Can not be given any advise since it is depended on the feeder s angle and pellet quality Please follow the procedure on paragraph 11 First use E6 PELLETS FEEDING PERIOD In this parameter the manufacturer sets the period of feeding the pellet After the lapse of time the driver release...

Page 16: ...h protects from the overheating The protection is activated when a higher temperature than the one that was previously set is reached and when the CH pump is turned off The driver starts the CH pump automatically and switches off the burner The protection of the furnace from the overheating is set in the bracket of 60 to 90 ºC The furnace s protection can be activated when working of room thermost...

Page 17: ...er Advise 9kW E 15 MINIMUM FURNACE TEMPERATURE In this parameter the manufacturer sets the minimal temperature of the furnace which can be set by the user The activity of the room thermostat causes the setting of the boiler into this parameter The minimal temperature of the boiler is set in the bracket of 20 to 60 C Manufacturer Advise 35 o C E16 SENSOR TYPE In this parameter the installer can cho...

Page 18: ...The room thermostat or any external command can be connected on the PINs 1 2 which are located on the PCB board inside the burner s controller black casing It is forbidden to give voltage to room thermostat s connection pin 1 2 The connection with the room thermostat must be only a Cold junction When a room thermostat is connected in the controller we have the two following options If external con...

Page 19: ... Multiply it by 30 minutes 0 4x30 12kg hr This is the feeder s performance 9 Repeat the steps 4 8 2 3 times until you make sure that you weight the right quantity 10 Place this value i e 12kg hr on manufacturer s settings menu in the parameter 5 Feeder Performance 11 CHOICE FUNCTION is written on the screen 12 By pressing the button MODE once starts the automatic operation of the burner 13 When th...

Page 20: ...ain or standby 2 Press the button MODE continuously till STOP MODE appears on the screen 3 It is written Burning off till the photo sensor stops to detect fire 3 5 min 4 When he photo sensor stops to detect fire cleaning procedure takes place for few seconds 15 Cleaning burner s chamber 1 The burner can be either at Work or Maintain or standby 2 Press the button MODE continuously till STOP MODE ap...

Page 21: ...urner is connected 5 By pressing the button MODE once changes the operation from Stop to ignition By pressing the button MODE changes the operation from Ignition to Automatic 17 Feeder s filling procedure 1 Remove the plastic tube connection the burner with the feeder 2 Burner must be at stop mode So Stop appears on the LCD scree 3 By pressing the button MODE once changes the operation from Stop t...

Page 22: ...TIME from Off to xsec for example 3sec Deactivation of self cleaning It is deactivated when the parameter C5 Is set at Off 19 Burners safety systems For total fail safe security the burner is equipped with four safety systems 1 The plastic pipe connecting the feeder with the burner This tube will melt away from the burner in event of a too high temperature thereby breaking contact between pellets ...

Page 23: ... Back fire protection This is happened either the chimney s draught is no the appropriate or the burner hasn t been cleaned 1 If the temperature goes down to 60 o C and the photo sensor scans light then the burner s operation continuous normally 2 If the temperature goes down to 60 o C and the photo sensor doesn t scan any light then the signal Burner alarm is still on the LCD and you must restart...

Page 24: ...Megatherm wood pellet burner MPB serie s 21 Electrical diagram l 24 ...

Page 25: ...2 years in electric parts feeder s motor air fan 2 year in electronic controller No waarranty is given for the heating element igniter Megatherm Pellet heating systems Vasilika Thessaloniki 57006 Greece tel 30 2396023437 www megatherm gr info megatherm gr 25 ...

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