Program 8 mixed heating circuit and solid fuel boiler
Terminal: Connection: Terminal: Connection:
- GND N Neutral conductor N
S2 Buffer sensor L Network outer conductor L
S5 Flow sensor R1 Pump
S6 Outdoor sensor R2 Mixer open
+24V 24V voltage output
Max. external
devices 24V/6W
R3 Mixer close
R4| Solid fuel boiler
R4 Solid fuel boiler
Program 9 mixed heating circuit, heat pump and cooling function
Terminal: Connection: Terminal: Connection:
- GND N Neutral conductor N
S2 Buffer sensor L Network outer conductor L
S5 Flow sensor R1 Heating circ.pump/ Circulation
pump
V1 Season switch R2 Mixer open
S6 Outdoor sensor R3 Mixer close
+24V 24V voltage output
Max. external
devices 24V/6W
R4| Compressor
R4 Compressor
Program 10 2 heating circuits, combined storage, DHW valve and
burner
Terminal: Connection: Terminal: Connection:
- GND N Neutral conductor N
S2 Buffer sensor L Network outer conductor L
S3 DHW sensor R1 Heating circ.pump/ Circulation
pump heating circuit 2
S4 Flow sensor heating
circuit 2
R2 Heating circ.pump/ Circulation
pump heating circuit 1
S5 Flow sensor heating
circuit 1
R3 valve
S6 Outdoor sensor R4| Burner
+24V 24V voltage output
Max. external
devices 24V/6W
R4 Burner
16