Megatherm NANI, Installation & User Manual

Page 1: ...Wood pellet burner Nani 35 Wood pellet burner Nani 35 Installation User Manual This manual is for the Installer Read understand and follow these instructions for safe installation and operation 1...

Page 2: ...u 13 10 Room therostat 16 11 First use 18 12 Start of the burner 18 13 Stop of the burner 19 14 Cleaning burner s chamber 19 15 Restart the burner after an error 20 16 Feeder s filling rocedure 20 17...

Page 3: ...s 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 BU...

Page 4: ...r detects too low temperature of the WUW buffer It is also possible 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 The...

Page 5: ...he quantity of ash build up that is created during at least one week s use in the winter heating season 5 Chimney We recommend that you have a local chimney sweeper or other corresponding authority ma...

Page 6: ...ONS 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 t...

Page 7: ...ing 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 contac...

Page 8: ...ater 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 c...

Page 9: ...ld 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 ta...

Page 10: ...NIT SETTING RANGE MANUFACTURER SETTING 1 HEATING WATER TEMPERATURE C 35 85 65 2 CH PUMP ACTIVATION TEMPERATURE C 20 60 35 3 CH FURNACE HYSTERESIS C 1 20 5 4 FURNACE MODE Winter Summer Winter WUW BUFFE...

Page 11: ...CE 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 f...

Page 12: ...FURNACE PROTECTION OVERHEAT C 60 90 80 11 STB TEMPERATURE C 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 FURN...

Page 13: ...versions of the driver Description of manufacturer s settings 1 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 th...

Page 14: ...rameter 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 Plea...

Page 15: ...cts 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 automati...

Page 16: ...ired by the system Manufacturer Advise 9kW 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 th...

Page 17: ...C 10 Room thermostat The room thermostat or a timer can be connected on the connector which is at the back of the controller by replacing the bridge or on the PINs 1 2 in the controller It is forbidd...

Page 18: ...y 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 manufactur...

Page 19: ...be either at Work or Maintain 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 Whe...

Page 20: ...sing the electric switch the burner 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 Autom...

Page 21: ...urner 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...

Page 22: ...C 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...

Page 23: ...s 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 Gr...