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DEAR CUSTOMERS ! 

 

Thank you for purchasing the GRANDE 37 Boiler. 
Please read this user guide completely and carefully before you install and start using your GRANDE37 Pellet Boiler.  
The heating units (hereinafter referred to as "pellet boilers" or "boilers") of Alfa Plam A.D. company have been designed, 
manufactured and tested in accordance with the requirements of the applicable European Directives on safety standards.  
 
These  instructions  are  intended  for  end  users,  installers  and  technicians  certified  for  operations  on  GRANDE  37  Pellet 
Boilers.  If  you  have  any  questions  regarding  the  instructions  or  need  an  explanation,  please  directly  contact  the 
manufacturer or an Alfa Plam authorized dealer. 
 
Printing, translation or reproduction of the user guide, even partially, is only possible with the written permission of the Alfa 
Plam company. 
 
The boiler uses pellets as fuel. It operates automatically and uses a screw conveyor for dosing the pellets from the pellet 
tank, which is part of the device placed above the boiler part of the plant. Fuel pellets are filled from above through the lid 
to be used for that purpose. Make sure that the boiler is properly dimensioned with respect to the heating system and 
energy requirements of the facility. Connection and commissioning of the unit should be done by a person authorized by 
the Alfa Plam company. 
The flame that develops in the boiler during normal combustion of wood biomass releases just the right amount of carbon 
dioxide (CO

2

) that would be released by natural decomposition of the wood. The amount of CO

2

 formed during combustion 

or decomposition of the wood corresponds to the amount absorbed by the tree during its life cycle and turned into oxygen 
and carbon.  By the use of non-renewable energy sources (coal, fuel oil, gas), unlike those energy sources that are based 
on wood, much larger amounts of CO

2

 are released in the air. Carbon dioxide builds up during the years and contributes to 

enhancing  the  greenhouse  effect.  The  principle  of  clean  combustion  meets  all  the  requirements  of  preserving  the 
environment, and the Alfa Plam company has directed all its development and its activities in the direction of fulfilling this 
goal.  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание GRANDE 37

Страница 1: ...1 A D METALNA INDUSTRIJA VRANJE Radni ka br 1 PELLET BOILER GRANDE 37 INSTRUCTIONS FOR USE MAINTENANCE AND INSTALLATION ENG V 1 0_JUN 2018...

Страница 2: ...placed above the boiler part of the plant Fuel pellets are filled from above through the lid to be used for that purpose Make sure that the boiler is properly dimensioned with respect to the heating s...

Страница 3: ...G 9 7 2 INSPECTION AND PARTS THAT NEED TO BE MAINTAINED 10 7 3 ADDITIONAL MAINTENANCE 10 8 IMPORTANT SAFETY INFORMATION 10 9 PELLET QUALITY IS VERY IMPORTANT 10 9 1 PELLET STORAGE 11 10 BOILER CONTROL...

Страница 4: ...tandards or notes contained in this User Guide accidents and or damage that occurred due to improper or incorrect use by the user accidents and or damage due to modification or maintenance without aut...

Страница 5: ...the existing devices If the existence of the above indicated is established the installation can begin Follow with due attention the manufacturer s instructions the current safety norms and standards...

Страница 6: ...riers for the regulation of the flow of flue gases The connector of the 80 mm flue pipe from the pellet boiler to the chimney should have the following characteristics total length of up to 5 m in the...

Страница 7: ...oregoing requirements Section 3 1 Figure 3 An uptake should be grounded in accordance with the applicable regulations Grounding is legally defined and regulated Grounding should be independent of the...

Страница 8: ...ed led back to flue gas pipes or should enter the chimney of a greater diameter 110 120 mm Care should be taken not to use bends of a sharp angle of 90 They must be of a certain radius or made in segm...

Страница 9: ...an electrical cable for medium temperature If the power cord is damaged it must be replaced so contact our authorized service Before starting work on the electrical connection care should be taken abo...

Страница 10: ...boiler are 1 Non return valves should also be 1 or larger If the non return valve is not installed the guarantee will not apply Diagram for installation of non return valve 1 Boiler Grande 2 Circular...

Страница 11: ...boiler is a combustion device During operation some parts may heat up to very high temperatures The pellet boiler is a class C1 designed to burn wood pellets pellets with a 6 mm diameter maximum 30 m...

Страница 12: ...or a cleaning procedure follow the following safety rules Turn the pellet boiler off before beginning any procedure Make sure that the boiler is cold before beginning any procedure on the boiler Vacu...

Страница 13: ...procedure professionally you should contact the chimney sweep ADDITIONAL MAINTENANCE Your pellet boiler is a source of heat in which only pellet may be used Annual maintenance of the boiler can only b...

Страница 14: ...on of the boiler due to the use of low quality pellets Pellets should be in accordance with the DIN Standard 51731 DIN plus Norm 7135 or other comparable European standards PELLETS SHOULD NOT BE KEPT...

Страница 15: ...n Block Mode press and hold the key for 3 s and longer after the acoustic sound P4 P6 Change values Change values and settings in menus and submenus Browse menus and sub menus Browse menus and submenu...

Страница 16: ...over Ignition Block Off Errors Alarms If error alarm occurs system switches to Block Mode Error Code Alarm Code Error Alarm Description Er01 Safety Thermostat Activated Er02 Safety Manometer Activated...

Страница 17: ...s if the system is in Standby Mode due to pressed P5 key Visualizations By pressing keys P4 and P6 you enter the Visualization Menu In this menu some values of system parameters can be seen L3 On P1 P...

Страница 18: ...ters Chrono The menu for the Chrono program modalities and ignition extinguishing times Manual Load The menu for the manual auger loading Possible only if the system is in OFF state Time and Date The...

Страница 19: ...step the value is increased or decreased by 5 Example Calibration value 3 3 5 15 This means that the calibration value of the auger speed will be decreased by 15 in relation to default value Default...

Страница 20: ...ty By opening the Chrono Menu two sub menus are visible Modality and Programming By pressing P4 and P6 keys choose one of sub menus and open it by pressing P3 key The Modality Menu contains the follow...

Страница 21: ...for each day Weekly Program programming system start up shut down time for the whole week There are three time intervals available Week End Program select between two periods Monday Friday and Saturda...

Страница 22: ...to start up the boiler Following ignition phases are Check Up Phase During Check Up Phase initial test of correctness on boiler input signal probes and manometers is performed During this phase flue...

Страница 23: ...ditions is achieved 1 When the boiler reaches the set water temperature it switches to modulation and continues to increase temperature of water by inertia to the value of 4 C higher than the set wate...

Страница 24: ...longer than 3 seconds Insufficient heat transfer Contact service Obstruction of flue gas pipes Check soiling of flue gas pipes and chimney Faulty flue gas probe Er07 Encoder error Encoder signal missi...

Страница 25: ...ey longer than 3 seconds Check and clean primary air inflow pipes Check soiling and draft of flue gas pipes and chimney Obstruction of flue gas pipes Inadequately closed door during the ignition phase...

Страница 26: ...power consumption during operation of the boiler W 53 Minimum power consumption during operation of the boiler W 37 Largest electricity consumption when starting the boiler W 310 Electrical consumpti...

Страница 27: ...24 13 DIMENSIONS OF BOILER GRANDE 37 Figure 15...

Страница 28: ...RKS 1 Pellet boiler Grande 37 2 Automatic air vent 3 Safety valve 4 Hydraulic separator 5 Circulator pump 6 Expansion vessel 7 Circulator pump 8 Non return valve 9 Three way valve with pipe thermostat...

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