Sorel LHCC - Page 15

Program 5 mixed heating circuit, burner and solar
Terminal: Connection: Terminal: Connection:
- GND N Neutral conductor N
S1 Solar storage sensor L Network outer conductor
L
S2 Buffer sensor R1 Heating circ.pump/ Cir-
culation pump
S4 Collector sensor R2 Mixer open
S5 Flow sensor R3 Mixer close
V1 Solar pump (external
power supply)
R4| Burner
S6 Outdoor sensor R4 Burner
+24V 24V voltage output
Max. external devices
24V/6W
Program 6 mixed heating circuit and heat pump
Terminal: Connection: Terminal: Connection:
- GND N Neutral conductor N
S2 Buffer sensor L Network outer conductor
L
S5 Flow sensor R1 Heating circ.pump/ Cir-
culation pump
S6 Outdoor sensor R2 Mixer open
+24V 24V voltage output
Max. external devices
24V/6W
R3 Mixer close
R4| Compressor
R4 Compressor
Program 7 mixed heating circuit, heat pump and solar
Terminal: Connection: Terminal: Connection:
- GND N Neutral conductor N
S1 Solar storage sensor L Network outer conductor
L
S2 Buffer sensor R1 Heating circ.pump/ Cir-
culation pump
S5 Flow sensor R2 Mixer open
V1 Solar pump (external
power supply)
R3 Mixer close
S6 Outdoor sensor R4| Compressor
+24V 24V voltage output
Max. external devices
24V/6W
R4 Compressor
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