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ECO P N

44

EN

cod. 3541S060  -  Rev. 00  -  05/2019

3. Service and maintenance

All adjustment, commissioning and maintenance operations must be carried out by Qualified Personnel in compliance with
the current regulations. The personnel of our sales organization and the Local After-Sales Technical Service are at your
disposal for any further information.

LAMBORGHINI

 declines any liability for damage and/or injury caused by unqualified and unauthorised persons tampering

with the unit.

3.1 Commissioning

Checks to be made at first lighting, and after all maintenance operations involving disconnection of the systems or any
operation on safety devices or parts of the burner:

Before lighting the burner

•Make sure the burner is correctly fixed in the boiler with the preliminary settings indicated above.
•Make sure the boiler and system are filled with water or diathermic oil, the plumbing circuit valves are open and that

the flue is free and correctly sized.

•Check closing of the boiler door, so that the flame is only generated inside the combustion chamber.
•Check the correct positioning of the auger and the burner connection flexible tube.
•Fill the hopper with pellets.
•Check the correct positioning and connection of the temperature probe.

A

Make sure the grille (detail 1 - fig. 12) is clean.

fig. 12 - Burner grille

Burner lighting

•Switch on the power, operating the main switch ahead of the burner.
•To fill the auger with pellets, see sec. 2.4.
•close the thermostat line (boiler/room).

1

Summary of Contents for ECO P N Series

Page 1: ...IÓN Y MANTENIMIENTO RO INSTRUCğIUNI DE UTILIZARE INSTALARE ùI ÎNTRETINERE BG ɂɇɋɌɊɍɄɐɂɂ ɁȺ ɍɉɈɌɊȿȻȺ ɂɇɋɌȺɅɂɊȺɇȿ ɂ ɌȿɏɇɂɑȿɋɄɈ ɈȻɋɅɍɀȼȺɇȿ HR UPUTE ZA UPORABU POSTAVLJANJE I ODRŽAVANJE EL ȅǻǾīǴǼȈ ȋȇdzȈǾȈ ǼīȀǹȉDZȈȉǹȈǾȈ Ȁǹǿ ȈȊȃȉdzȇǾȈǾȈ HU HASZNÁLATI BESZERELÉSI ÉS KARBANTARTÁSI UTASÍTÁS SR ɍɉɍɌɋɌȼɈ ɁȺ ɍɉɈɌɊȿȻɍ ɆɈɇɌȺɀɍ ɂ ɈȾɊɀȺȼȺȵȿ cod 3541S060 Rev 00 05 2019 6 ...

Page 2: ...o another owner or if it is to be moved always make sure the booklet accompanies the boiler so that it can be consulted by the new owner and or installer Installation and maintenance must be car ried out by professionally qualified person nel according to the current regulations and the manufacturer s instructions Incorrect installation or inadequate mainte nance can result in damage or injury The...

Page 3: ...llation 38 2 1 General Instructions 38 2 2 Installation in boiler 38 2 3 Electrical connections 41 2 4 Fuel supply 41 2 5 Connection to an external tank for domestic hot water production 42 3 Service and maintenance 44 3 1 Commissioning 44 3 2 Maintenance 45 3 3 Troubleshooting 47 4 TECHNICAL DATA AND CHARACTERISTICS 48 4 1 Dimensions 48 4 2 General view and main components 49 4 3 Technical data t...

Page 4: ...cies low CO and NOx emissions and a very quiet flame The burner is arranged for connection to an external domestic hot water storage tank optional In this manual all the functions regarding domestic hot water production are active only with the optional hot water tank connected as indicat ed in cap 2 5 Connection to an external tank for domestic hot water production 1 2 Control panel Panel fig 1 C...

Page 5: ...ed by activation of the faucet detail 6 fig 1 The multifunction display detail 4 fig 1 shows the DHW sensor temperature and during DHW standby time the mes sage d1 fig 3 1 3 Lighting and shutdown Burner not electrically powered fig 4 Burner not electrically powered B The frost protection system does not work when the power and or gas to the unit are turned off To avoid dam age caused by freezing d...

Page 6: ...ol 1 4 Adjustments User menu To access the user settings menu press the Info button detail 11 fig 1 7 parameters and information indicated by the letter u are available Table 1 By pressing the Info button it is possible to scroll the list of user settings only in ascending order until exiting the menu Heating temperature adjustment Press the Info button detail 11 fig 1 until displaying the paramet...

Page 7: ...u04 is displayed Use the buttons details 9 and 10 fig 1 to set Economy 0 or Comfort 1 mode Press Enter detail 8 fig 1 to confirm the setting Then press the Info button detail 11 fig 1 to exit the menu Burner Max Power Press the Info button detail 11 fig 1 until displaying the parameter u05 of the user settings menu Press Enter detail 8 fig 1 the actual max power step is displayed Use the buttons d...

Page 8: ...er control Using the remote timer control set the required temperature in the rooms The burner will adjust the system water accord ing to the required room temperature For operation with remote timer control refer to the relevant instruction manual Adjustments from Remote Timer Control A If the Remote Timer Control optional is connected to the burner the parameter u06 must be modified see Burner o...

Page 9: ... setpoint at Power 3 0 200 Pa 120 Pa 100 Pa 13 t13 Auger activation time at Power 3 0 100 100 10 seconds 46 4 6 seconds 45 4 5 seconds 14 t14 Fan setpoint at Power 4 0 200 Pa 150 Pa 120 Pa 15 t15 Auger activation time at Power 4 0 100 100 10 seconds 53 5 3 seconds 60 6 0 seconds 16 t16 Fan setpoint at Power 5 0 200 Pa 170 Pa 155 Pa 17 t17 Auger activation time at Power 5 0 100 100 10 seconds 56 5 ...

Page 10: ...4 DHW standby time 0 20 minutes 4 minutes 4 minutes 35 P35 DHW user max setpoint P25 1 DHW user max setpoint P25 2 55 65 C 65 C 65 C DHW user max setpoint P25 3 55 65 C 65 C 65 C DHW user max setpoint P25 4 36 P36 No function P25 1 Hot water tank activation hysteresis temperature P25 2 0 20 C 4 C 4 C Hot water tank activation hysteresis temperature P25 3 0 20 C 4 C 4 C No function P25 4 37 P37 No ...

Page 11: ...rvice Menu just press the Info button To exit the card Service Menu press the Info button for 10 seconds or exiting will be automatic after 15 minutes rE History Reset By pressing Enter for 3 seconds it will be possible to delete all the faults stored in the History Menu the card will auto matically exit the Service Menu in order to confirm the operation To exit the card Service Menu press the Inf...

Page 12: ...he flame stability disk thereby affecting its efficiency BDo not allow unskilled persons or children to tamper with the burner 1 6 Cleaning the burner grille Before cleaning or any maintenance work disconnect the power supply to the burner To avoid malfunctions and burner shutdowns it is necessary to clean the combustion head grille Cleaning must be carried out at least once a week and in any case...

Page 13: ...ame room the ventilation openings must be sized for simultaneous operation of all the units The place of installation must be free of flammable materials or objects corrosive gases dusts or volatile substances which drawn by the fan can obstruct the pipes inside the burner or the combustion head The room must be dry and not exposed to rain snow or frost Fix the burner to the door Make the electric...

Page 14: ... the burner Secure the nozzle L with screws M and the burner with nut N Connect the cable E to terminals 20 and 21 and the cable T to sensor V and to terminals 4 and 5 Secure the casing P to the burner body with screws R and part S on flange K of the burner BConnect the cable T so that it is not in direct contact with the flange K fig 7 fig 7 L N A 6 7 8 9 10 11 12 13 14 15 16 17 4 5 230V 50Hz L N...

Page 15: ...ge it Respect the distance given in the fig 8 Adjust the burner as described in the relevant instruction manual and in particular set the parameter u05 on the burner controller as indicated in the table fig 8 fig 9 Burner model ECO 3 4 P N ECO 5 5 P N Boiler model ECO LOGIK ECO LOGIK 3 ECO LOGIK 4 ECO LOGIK 5 ECO LOGIK 6 ECO LOGIK 7 Nominal heating capacity kW 24 9 33 4 41 48 55 Nominal heat outpu...

Page 16: ...awdust and operation shutdowns due to sedimentation of unburnt materials inside the burner To identify quality pellets it is advisable to proceed as follows They must be cylinders of constant diameter and have a smooth and bright surface Check that the labels give the details of the quality certifications Check that the packs are intact so that the pellets do not absorb humidity Pellet loading Pel...

Page 17: ...be supplied sepa rately Carry out the electrical connections as shown in the wiring diagram see fig 18 A LAMBORGHINI probe must be used At the next lighting the boiler control system detects the hot water tank probe and automatically configures the DHW function activating the display and relevant controls fig 10 Diagram of connection with circulating pump Legend 8 Domestic hot water outlet 9 Cold ...

Page 18: ...g diagram see fig 18 A LAMBORGHINI probe must be used Change parameter P25 of the Transparent Parameters Menu to 3 At the next lighting the boiler control system detects the hot water tank probe and automatically configures the DHW function activating the display and relevant controls fig 11 Diagram of connection with diverter valve Legend 8 Domestic hot water outlet 9 Cold water inlet 10 System d...

Page 19: ...ty devices or parts of the burner Before lighting the burner Make sure the burner is correctly fixed in the boiler with the preliminary settings indicated above Make sure the boiler and system are filled with water or diathermic oil the plumbing circuit valves are open and that the flue is free and correctly sized Check closing of the boiler door so that the flame is only generated inside the comb...

Page 20: ...de it is necessary to modify the parameter t18 see par Parameters Menu 7 Restore the burner maximum power parameter u05 to the desired value adjusted according to boiler nominal power 3 2 Maintenance Checks and controls A Periodically check the cleanness of the burner parts which will tend to get dirty depending on the quality of the pellets or due to incorrect burner adjustment A Periodically che...

Page 21: ...ts and components Fan Make sure no dust has accumulated inside the fan and on the blades it reduces the air flow thus causing pollutant combustion Combustion head Make sure all parts of the combustion head are intact not warped by the high temperature free of impurities coming from the room and correctly positioned Photoresistance Remove any dust on the glass The photoresistance is press on to rem...

Page 22: ...ters A02 Shutdown for parasite flame Photoresistance short circuit Replace the photoresistance Extraneous light strikes the photoresistance Eliminate the light source Incorrect ignition parameters Check ignition parameters A03 Wiring fault Jumper of terminals 20 21 not connected Check the wiring A04 Auger safety thermostat block Boiler under pressure Clean it and check correct minimum flue draft 1...

Page 23: ...Rev 00 05 2019 4 TECHNICAL DATA AND CHARACTERISTICS 4 1 Dimensions fig 15 Dimensional ECO 3 4 P N fig 16 Dimensional ECO 5 5 P N 250 312 217 447 165 282 Ø min 180 Ø 6 0 Ø max 194 250 337 490 325 165 217 Ø min 210 Ø 6 0 Ø max 234 ...

Page 24: ... Data Unit ECO 3 4 P N ECO 5 5 P N Identification codes 0U2F6DXD 0U2F8DXD Max heating capacity kW 34 1 55 0 Q Min heating capacity kW 13 7 30 0 Q Max fuel delivery kg h 7 2 11 6 Min fuel delivery kg h 2 9 6 3 Electrical protection rating IP X0D X0D Power voltage frequency V Hz 230 50 230 50 Electrical power input W 100 100 Electrical power in lighting W 430 430 Empty weight kg 11 13 5 Hopper capac...

Page 25: ...tor auger C Request contact D Shutdown signal E Burner reset FR Photoresistance 16 Fan 32 Heating circulating pump not supplied 34 Heating temperature sensor 42 DHW temperature sensor optional 49 Boiler safety thermostat 72 Room thermostat optional 95 Diverter valve optional Powered 230 Vac Heating position Not powered DHW position 114 Water pressure switch not supplied 130 Hot water tank circulat...

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