abc COMBO 25 Instructions For Use Manual Download Page 3

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2. Display: Functions and use

Figure 1

ON/OFF and resetting alarm

Visualization/Increasing values

Locking the keypad

Visualization/Decreasing values

Buttons

Exit from the menu or sub-menu

Short press

Long press (3-5 seconds)

Activating Chrono function within the

Chrono menu

Entering the main menu, saving setup,

activating time setup

Entering the system menu,

setting up the keypad

LED lights

Heater turned on

Motor – reduction gear turned on

V2 output active - Pump

AUX 1 output active

AUX 2 output active

L10

Pellet level sensor turned on

L11

Auxiliary input active

L12

Micro-switch turned on

Summary of Contents for COMBO 25

Page 1: ...INSTRUCTIONS FOR USE OF COMBINED BOILER INTENDED FOR COMBUSTION OF BOTH PELLETSAND SOLID FUEL ABC COMBO ...

Page 2: ...e pipe diameter Boiler dimensions Boiler connectors Supply line Return line Charging and discharging Fuel dimensions Pellet storage capacity 1 kw 25 40 lit 80 100 Pa 12 14 W 370 480 W 70 180 V 230 230 Hz 50 50 kg 280 360 bar 2 5 2 5 C 85 85 mm 100 120 mm 827 986 mm 1371 1539 mm 988 1052 Col 1 5 4 Col 1 5 4 Col 1 2 1 2 mm 30x6 30x6 mm 100x100x350 100x100x400 L 170 250 COMBO 25 COMBO 40 COMBO 60 60 ...

Page 3: ...ng press 3 5 seconds Activating Chrono function within the Chrono menu Entering the main menu saving setup activating time setup Entering the system menu setting up the keypad LED lights L1 Heater turned on L2 Motor reduction gear turned on L3 V2 output active Pump L4 AUX 1 output active L5 AUX 2 output active L10 Pellet level sensor turned on L11 Auxiliary input active L12 Micro switch turned on ...

Page 4: ... Er11 Er12 Er15 Er16 Er18 Er52 Prob Safety thermostat HV1 Boiler door opened Turning oﬀ due to lack of ﬁre Turning oﬀ due to excessive temperature in the boiler Turning oﬀ due to excessive temperature of exhaust Error in encoder no signal Error in encoder failed fan control Error in real time Failed ignition Failure of main power supply RS 485 connecting error Lack of pellet in the storage Micro s...

Page 5: ...et temperature in the boiler and or Buﬀer if installed Buﬀer thermostat is visible only if P26 1 and P42 1 5 3 Operation mode This menu enables the user to choose the boiler operation mode pellet or solid fuel Changing the operation mode is possible only when the boiler is turned oﬀ 5 4 Recipe This menu is visible only when the boiler operation mode is pellets and the recipe change is not allowed ...

Page 6: ... program settings Press button P3 5 Press button P3 and choose Daily Weekly or Week End program using the buttons P4 or P6 Activation of Chrono program is done by pressing the button P3 selected ﬁeld ﬂashes and then the button P2 Disabled changes to Enabled ...

Page 7: ...ack and select the ﬁeld Chrono Program Press button P3 to enter the menu Choose Daily Weekly or Week End program using the buttons P4 or P6 and press the button P3 to conﬁrm Select the day of the week using the buttons P4 or P6 and press the button P3 to conﬁrm 6 ...

Page 8: ...ashes and set the time of ignition of the boiler ON using the buttons P4 or P6 After setting the time press the button P3 to conﬁrm Press the button P6 to move to the ﬁeld for boiler shutdown Press the button P3 selected ﬁeld ﬂashes and using the buttons P4 or P6 set the boiler shutdown time 7 ...

Page 9: ...now appears in top left corner of the screen Programming for operation around midnight Set the clock to ON for the previous day at a speciﬁed time for example at 20 30 Set the clock to OFF for the previous day at 23 59 Set the clock to ON for the next day at 00 00 Set the clock to OFF for the next day at a speciﬁed time for example at 6 30 Thy system turns on on Tuesday at 20 30 and turns oﬀ on We...

Page 10: ...arging with pellets Calibration This function is used to ﬁne tune the selected combustion power The range of correction is from 7 to 7 Example 1 If the set combustion power level 3 is not suﬃcient and power level 4 is too much power in such a case a correction of power level 3 can be made by 1 or 2 or power level 4 by 1 or 2 2 The correction can be made even when the pellet is of poor quality and ...

Page 11: ...enu 6 3 System menu This menu is protected by a security password and can be used only by authorized service technician 6 4 Connection diagram Figure 2 10 6 2 Keyboard Menu 6 2 1 Loading Menu Learn Menu This menu is used to load data from the motherboard ...

Page 12: ...t Chrono Room thermostat Conﬁgurable input 5V GND S4 GND S6 GND S7 5V 12V F COM NC NO RS 485 RS 232 Photo cell Phase Conﬁgurable auxiliary output Display Conector Rs232 230Vac 10 50 60Hz F1 fuse T5 0A Triac regulation max 1A Triac ON Oﬀ max 1A Relay 3A max Triac ON Oﬀ 1A max Contact ON Oﬀ Default valueclosed Bypass of not used Contact ON Oﬀ Default valueclosed Bypass of not used Thermocouple K 500...

Page 13: ...ill be responsible for the correct operation of the boiler If the boiler is installed to an open central heating system it is necessary to place an open expansion tank minimum 0 5m above the level of the highest radiator If the tank is installed in a room that is not heated it must be carefully insulated If the boiler is mounted to a closed central heating system the installation of a certiﬁed saf...

Page 14: ... DIN Plus Önorm M 7135 or DIN 51731 It is recommended that the humidity of the wood does not exceed 25 Pellets characteristics Ÿ Humidity 6 8 Ÿ Radius 6mm Ÿ Length 10 30mm Ÿ Ash residue 1 8 Boiler installation 8 1 The safety distance of the boiler from the wall and other facilities A 1000mm B 300mm C 500mm D 200mm Figure 3 13 Pellets storage Boiler A B C D ...

Page 15: ...n ﬂammable or explosive environments 8 1 3 Connections dimensions 14 ABC COMBO 25kW A 1353mm supply line B 150mm return line C 130mm charging and discharging D 799mm heat exchanger E 566mm cold water inlet F 1371mm ﬂue pipe boiler height G 827mm boiler width H 988mm boiler depth ABC COMBO 40kW 60kW A 1504mm supply line B 150mm return line C 130mm charging and discharging D 899mm heat exchanger E 6...

Page 16: ... the opening on the left side of the burner ﬁts over the heater pipe Close the lower door of the boiler and start the boiler by long pressing the button P2 Set the power of the boiler section 5 1 Set the set temperature of water section 5 2 8 3 Boiler operation using the solid fuel In order to switch to the solid fuel operation mode it is required to proceed as follows press the button P3 and usin...

Page 17: ...iler Every millimeter of soot and dust on the heat exchangers and the ﬂue pipes means 5 higher consumption of pellets A clean boiler saves fuel and protects the environment USE OF PROTECTIVE GLOVES IS NECESSARY Daily cleaning Depending on the intensity of ﬁring it is necessary to empty the ashtray at least once a day The rest of the ash in the combustion chamber should be collected in the ashtray ...

Page 18: ...out the exhaust temperature probe from its port Open the door of the opening for cleaning from the back of the boiler Fig 7 and clean the soot and ash deposits Figure 7 After the cleaning is completed the mounting procedure is performed in reverse order 17 Unscrew Unscrew ...

Page 19: ...he tube heat exchangers in the zone of the upper door Note If the boiler uses solid fuel cleaning dynamics is tripled At the end of the heating season it is necessary to thoroughly clean the boiler from soot and grime and it is obligatory that the boiler always be ﬁlled with water whether it is connected to a closed or open system of central heating Dismantling the pellets storage 1 Disconnect the...

Page 20: ...s lower corners of theside cover Unscrew the screws Unscrew the two indicated on the ﬁgure from the inside under the storage Removing the storage Lift the storage 20mm and then remove it to the side in the direction of the arrow Unscrew the screws Unscrew the three screws from the ﬁgure from the funnel of the storage Removing the funnel of the storage together with pellets conveyor Lift the funnel...

Page 21: ...Spare parts catalogue 20 ...

Page 22: ...ket Pellets conveyor Fireclay board Side left sheeting of the boiler Funnel of the storage Sheeting of the storage Display housing Storage funnel carrier Front sheeting Right side boiler sheeting The last boiler sheeting Front boiler sheeting upper Front storage sheeting lower Cover Cover of the opening for servicing Upper door Door handle Vermiculite panel of upper door 2 Vermiculite panel of upp...

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