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05.2020 

 

 

INSTRUCTION MANUAL 

for installation and operation of pellet boiler

 CLASSIC 40C

 

 

 

9

 

 

 

The  ash  from  the  combustion  process  is  conducted  in  an  ashtray  underneath  the  combustion  chamber.  Through  built-in 
circulating  pump  (position  H  in  fig.  .2.1)  hot  water  passes  from  the  integral  boiler  to  the  heating  system.  The  filling  and 
emptying of the heating system is carried out via a shut-off valve. 

High efficiency and low emission of the pellet boiler is guaranteed by an electronic control system that manages the amount of 
fuel, the flue gases conduction, supplying of combustion air and operation of the circulating pump, the automatic cleaning of 
the flue pipes in the boiler and combustion chamber as well as the disposal of the ash and dust in the external ashtray.  The 
control panel of the control system is placed in front of the upper panel of the pellet boiler (pos.F Fig.2). The control panel can 
visualize and manage all stages of the operation of the pellet boiler. 

 

9. Fuel. 

Pellet  boiler  e  designed  and  programmed  to  burn  wood  pellets.  They  have  a  cylindrical  shape  and  they  are  made  of 
compressed  by  a  high-pressure  timber,  without  adhesive  and  additive  materials.  The  wood  pellets  are  sold  in  packages 
weighing 15 kg., which facilitates their storage. Better combustion, the wood pellets must be stored in dry and ventilated area. 
Pellet boiler is designed, developed, programmed and tested to operate with wood pellets class A1, according to EN plus and 
BS EN ISO 17225-2: 2014 with the following parameters: 

Maximum diameter:  

Ø 6 mm 

Maximum length:  

25 mm 

Maximum moisture content:  

8 % 

Maximum ash content:  

0.5% 

Minimum calorific value:  

4300 ccal/kg 

Good quality wood pellets ensure good combustion and lower emissions into the atmosphere. 

The use of wood pellets with a 

lower quality

 results in a need for more frequent cleaning of the combustion chamber, reducing 

heat output  and efficiency. They increases the fuel consumption sensitively. Inadequate wood pellets can cause blockage of 
the auger and to stop the operation of the pellet boiler. 

IF PELLET BOILER IS BLOCKED, THE REASON WILL APPEAR ON THE DISPLAY AND IT WILL BE SAVED. 

Using  wood  pellets  of  poor  quality  or  non-manufacturer  recommended  above  may  compromise  the  operation  of 
the pellet boiler and lead to termination of the warranty. 

Pellet boiler should not be used to burn other types of fuels or materials. Invalid guarantee! 

 

 

10. Appliance installation. 

Trained and competent  technicians or companies must perform installing  a pellet  boiler and heating system! The 
manufacturer does not warrant the operation of the heating system, but only for pellet boiler. Qualified technicians 
should perform all activities in inspection and repair of electrical components. Switch off the pellet boiler from the 

grid-circuit before any inspection or repair! 

Refer  to  the  regulations  valid  for  the  country,  which  will  be  used  pellet  boiler  if  you  do  not  find  the  information  you  are 
interested in this instruction manual. 

Not  recommended installing a  pellet  boiler in room where there is mounted another heater.  If it  does, it must  be equipped 
with a separate air duct. 

 

Compatibility with other devices: 

Pellet boiler should not be installed in the same room in which there absorbers and / or devices that reduce ventilation in the 
room. 

Checking electrical connections: 

Pellet boiler is equipped with a power cable to be connected to a voltage 230V / 50Hz. Changes exceeding by 10% the voltage 
can damage the appliance. When there are deviations in the electric supply or regular cut offs it is recommended to connect 
UPS with capacity in accordance with the output of the water boiler. Grid-circuit must comply with the provisions of the laws 
and requirements for grounding. According to the requirements for grid-circuit connection, pellet boiler should be installed so 
as to ensure free access to the plug and socket (230V / 50Hz). According to the safety requirements  is prohibited the room in 
which is mounted pellet boiler to an electrical installation that is located on the floor. Lack of bonding / grounding can cause 
damage for which the manufacturer is not responsible. 

 

 

 

Summary of Contents for CLASSIC 40C

Page 1: ...INSTRUCTION MANUAL for installation and operation of pellet boiler CLASSIC 40C...

Page 2: ...11 2 CONTROL PANEL DESCRIPTION 13 11 2 1 MAIN USER CONTROL PANEL 13 11 2 2 TYPES OF MODES OF THE CONTROL UNIT 14 11 2 3 MAIN MENU 14 11 2 5 SERVICE TECHNICIAN SETTINGS 18 12 INSTRUCTION MANUAL 19 12...

Page 3: ...act with fire or hot surfaces Pellet boiler is equipped with safety components that guarantee automatically shut down in case of failure of any of its components Safety components are activated withou...

Page 4: ...hould not be placed back in the pellet fuel hopper 3 Technical data and dimensions Fig 1 Button with safety cover to reset the thermo limiter Main switch with integrated socket for power cable out for...

Page 5: ...construction of the pellet boiler allows mounting of the ashtray in left side or right side 1 1 1 Pellet boiler 2 Bracket 3 Screw 6 12 DIN 912 2 pcs 4 Washer 6 DIN 125 6 pcs 5 Screw 6 x 16 DIN 912 2 p...

Page 6: ...ximum draught 12 Duration of combustion at nominal heat output at reduced heat output 14 h 47 h Fuel consumption minimum maximum 2 56 8 51 Type and dimensions of fuel Wood pellets 6 mm length 25 mm cl...

Page 7: ...tat of the pellet fuel hopper Placed on the auger housing near the pellet fuel hopper It interrupts feeding of the pellets if its temperature reaches 85 C also interrupts the indication of the water t...

Page 8: ...er works with wood pellets These are cylindrical granules made of pressed wood whose combustion is controlled by an electronic control system The heat from the combustion process is given to the fluid...

Page 9: ...ts can cause blockage of the auger and to stop the operation of the pellet boiler IF PELLET BOILER IS BLOCKED THE REASON WILL APPEAR ON THE DISPLAY AND IT WILL BE SAVED Using wood pellets of poor qual...

Page 10: ...t wind Chimneys Pellet boiler works constantly with a fume extractor and pressure in the flue pipes and chimney It is forbidden the flue gases to be discharged directly from the pellet boiler through...

Page 11: ...volume ensures good and smooth operation of the appliance and Pellet boiler MUST NEVER OPERATE without liquid in the heating system and under pressure less than 1 bar Failure to comply with these con...

Page 12: ...with the standard circulation pump and at the same time to keep the same level of power output and performance The pump operates on the principle of proportional pressure Technical data Max pumping 6...

Page 13: ...g the coating The flavor which is obtained as a result of the drying of the paint disappears after a few hours Ventilate the room where is located the pellet boiler If as a result of overheating or du...

Page 14: ...he icon would start the screw conveyor for 10 seconds When this time is over the screw conveyor stops again and waits until a new icon click is done The icon would only be visible in Ready Mode wherea...

Page 15: ...re one can set the Upper Buffer Bumper Sensor and the Lower Buffer Bumper Sensor operation temperature hermostat The Indoor Sensor can be either switched on or off Note It is possible that this settin...

Page 16: ...three options The first one is Switch the Timer ON If set active the fireplace would automatically transfer to Timer Mode The second one is Delayed Start To set this one active it is important that th...

Page 17: ...rst level is Installer The second level is Service Technician The third level is Delete Errors with a password 7777 The fourth password is 2468 and serves to unlock the display The display can be lock...

Page 18: ...erature On Here one can set the Water Temperature which the pump switches on at 45 0 C Hysteresis 2 C 10 C This is the thermal lag at which the pump will stop operating I e if it has been set ot switc...

Page 19: ...is way one can calculate the amount of pellets after which there should follow a cleaning process 1800 sec Fan 100 How long an Interim Purge will last The time is set within the range of 2 to 100 seco...

Page 20: ...chamber If necessary the cleaning time and power output can be adjusted in menu Cleaning When the time is over the device transfers to Fuel Mode In this mode there is a countdown as well The screw co...

Page 21: ...t one is for the Time Clock which has been preset to 600 seconds to run out and only after that the water heater temperature is checked to have decreased down below the preset one these two events hav...

Page 22: ...ition system Clean and check the electronic control system Check all electrical cables Clean the pellet fuel hopper and check auger to loosen the screw and the gear motor Check and if needed replace t...

Page 23: ...e has to drop below this value Unsuccessful Ignition Failed ignition The alarm is shown if during operation of the stove the fume outlet sensor detects lower than the set temperature When the alarm is...

Page 24: ...on manual What is needed to prepare and do before installing the pellet boiler Chimney with a diameter of at least 100 mm Opening for fresh air with a cross section not less than 80 cm 2 1 1 4 connect...

Page 25: ...ure in the heating system is reached The installer must make the appropriate setting How often should you clean the combustion chamber Before each ignition of the pellet boiler but only when it is tur...

Page 26: ...05 2020 INSTRUCTION MANUAL for installation and operation of pellet boiler CLASSIC 40C 26...

Page 27: ...allowed penetration of foreign substances in the firebox or hopper Do not use combustible materials to clean soot in the chimney Turn off the pellet boiler from the grid circuit before cleaning or ser...

Page 28: ...hot water outlet 9 Electronic control system set 10 Control panel 11 Circulation pump WITA DELTA MIDI 60 32 180 12 Glass 4 x 100 x 100 mm 13 Combustion chamber retort set 192 00 14 00 14 Handle 15 Fir...

Page 29: ...g population For other countries please contact you dealer Any warranty repair of the pellet boiler is recorded in the diary of warranty Warranty of the pellet boiler is NOT VALID in the following cas...

Page 30: ...05 2020 INSTRUCTION MANUAL for installation and operation of pellet boiler CLASSIC 40C 30 DIARY for repairs under warranty Company Receipt date Type of repair Delivery date Carried out...

Page 31: ...05 2020 INSTRUCTION MANUAL for installation and operation of pellet boiler CLASSIC 40C 31...

Page 32: ...NUAL for installation and operation of pellet boiler CLASSIC 40C 32 Victoria 05 Ltd 1B Ivan Momchilov Str 5100 Gorna Oryahovitsa Republic of Bulgaria phone 359 618 60282 fax 359 618 60200 e mail info...

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