PV700a / PV1000a pellet burners
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DK9401B1 www.pelltech.eu
Table 4 PV1000a connectors
No.
Name
Voltage, amps
X11
Control voltage, boiler’s
thermostat
230VAC, 3A
X12
Main power supply
3x380VAC 20A
X13
Safety circuit
230V
X14
External auger 1
3x380V 0,55kW 1,6A
X15
External auger 2
3x380V 0,55kW 1,6A
X16
Primary fan
3x230V 0,18kW/0,37kW (PV700/PV1000)
X17
Igniters
2x500W 2x2,2A (PV1000)
X21
Flue gas fan
3x230V max 1,5kW
X20
Flue gas inverter
0...10V, 24V DC
X22
Modbus
24V DC
X23
Pt100/4..20mA sensors ( O
2
and
boiler water)
24V DC
X24
Level sensors (silo1 and silo2)
24V DC
X25
Ash auger and scraper
230V 90W
X26
Secondary fan
3x230V 0,18kW/0,37kW (PV700/PV1000)
X27
Igniters
2x500W 2,2A (PV700, PV1000)
Figure 28 Connectors’ markings