Kostrzewa Mini Bio Luxury 12kW, User Manual, Page: 62 / 212

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Mini Bio Luxury 12; 21kW
User Manual – EN 10.17
Leader in pellet boilers
Mini Bio Luxury boiler design | 8. Electrical connections
7.3 Platinum Bio VG burner
The locally manufactured Platinum Bio VG burner with variable grate geometry
is a dedicated device for solid fuel (wood pellets) combustion. The burner
components in contact with the flame are made of heat resistant steel. Standard
dimensions of Platinum Bio VG burner are shown in the following “Platinum Bio
VG burner dimension” diagram.
Platinum Bio VG burner dimension data.
Platinum Bio VG burner
Marking PB VG 12kW PB VG 24kW
A 250 250
B 275 275
C 550 515
D 725 770
E 300 300
F 62 62
G 120 120
H 120 120
I 190 260
8.Electrical connections
General guidelines on the wiring systems of the boiler control, the boiler
and its accessories:
1. A 230 V/50 Hz power system conforming to local standards and regula-
tions must be available in the boiler room.
2. The wiring system should be terminated with a plug socket with a
protective terminal.
USING A SOCKET WITHOUT A PROTECTIVE CONDUCTOR
CONTACT MAY RESULT IN ELECTRIC SHOCK!
3. All connections must be in accordance with the wiring diagram and must
conform to relevant national or local regulations on electrical connections.
4. The device (boiler/control system) must be connected to an individual
system with an overcurrent protection and a residual current device.
NO OTHER EQUIPMENT MAY BE CONNECTED TO THE BOILER’S
ELECTRICAL SYSTEM!
5. The wiring system may be installed and repaired by authorised personnel
only.
6. Disconnect the power supply before servicing.
7. The boiler temperature sensor must be installed and secured in a submer-
sible sleeve in the water section. The remaining cable must be coiled and
laid in the external boiler casing or other safe location (secured against
sliding off from the sleeve).
8. The cables should not be bent or broken and the insulation should not
be damaged.
9. Do not allow water, moisture, dust and dirt inside the device, otherwise it
may result in short-circuit, electric shock, fire or damage.
10. Ensure proper ventilation of the device (control) and free air flow to the
vents and air circulation around the device.
11. The electrical equipment (control, distribution board, burner and sensors)
are intended for indoor installation.
8.1 Boiler control system
A detailed description of the control system functions is included in the boiler
control user manual.
Fig.: Platinum Bio VG burner dimension diagram