Program 11 mixed heating circuit, unmixed heating circuit and burner
Terminal: Connection: Terminal: Connection:
- GND N Neutral conductor N
S2 Buffer sensor L Network outer conductor L
S4 Flow sensor heating
circuit 2
R1 Heating circ.pump/ Circulation
pump heating circuit 1
S5 Flow sensor heating
circuit 1
R2 Mixer open
V1 Heating circ.pump/
Circulation pump
heating circuit 2
R3 Mixer close
S6 Outdoor sensor R4| Burner
+24V 24V voltage output
Max. external
devices 24V/6W
R4 Burner
Program 12 mixed heating circuits, 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/ Cir-
culation pump
S5 Flow sensor R2 Mixer open
V1 DHW valve (via
external relay)
R3 Mixer close
S6 Outdoor sensor R4| Burner
+24V 24V voltage output
Max. external devices
24V/6W
R4 Burner
Program 13 2 mixed PWM heating circuits
Terminal: Connection: Terminal: Connection:
- GND N Neutral conductor N
S2 Buffer sensor L Network outer conductor
L
S4 Flow sensor heating cir-
cuit 2
R1 Heating circ.pump/ Cir-
culation pump heating cir-
cuit 2
S5 Flow sensor heating cir-
cuit 1
R2 Heating circ.pump/ Cir-
culation pump heating cir-
cuit 1
V1 PWM mixer heating cir-
cuit 1 (external power
supply)
V2 PWM mixer heating cir-
cuit 2 (external power
supply)
S6 Outdoor sensor
+24V 24V voltage output
Max. external devices
24V/6W
17
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