Pump Boiler And Tank Probe Wiring Diagram; Common Flow Probe And 3-Way Boiler Wiring Diagram; Simple Cascade Boiler With D.h.w. Pump And Tank Probe Wiring Diagram - Immergas VICTRIX PRO 55 1 A User's Installation And Operation Manual

3.4 D.H.W. PUMP BOILER AND TANK PROBE WIRING DIAGRAM.

3.5 COMMON FLOW PROBE AND 3-WAY BOILER WIRING DIAGRAM.

3.6 SIMPLE CASCADE BOILER WITH D.H.W. PUMP AND TANK PROBE WIRING DIAGRAM.

"IT" - "IK" outlet = 230 Vac Max 1 A
"C" - "D" inlet = Clean con-
tact Max 230 Vac 1 A
Note (probe B1, B2, B4):
Connection cable diameter 3÷7 mm
Cable section 0.5 ÷ 1.5 mm
30
Key:
B1 -System flow probe (NTC)
B2 -Domestic hot water probe (NTC)
B4 -External probe
M2 -Plant CH pump
M3 -Domestic hot water pump
Note (probe B1, B2, B4):
Connection cable diameter 3÷7 mm
Cable section 0.5 ÷ 1.5 mm
"IT" - "IK" outlet = 230 Vac Max 1 A
"C" - "D" inlet = Clean contact Max 230
Vac 1 A
Key:
B1 -System flow probe (NTC)
B2 -Domestic hot water probe (NTC)
B4 -External probe
M2 -Plant CH pump
M30 - 3-way valve
Note (probe B1, B2, B4):
Connection cable diameter 3÷7 mm
Cable section 0.5 ÷ 1.5 mm
"IT" - "IK" outlet = 230 Vac Max 1 A
"C" - "D" inlet = Clean contact Max 230
Vac 1 A
Key:
B1 -System flow probe (NTC)
B2 -Domestic hot water probe
(NTC)
B4 -External probe
M2 -Plant CH pump
M3 -Domestic hot water pump
Note (Connection bus):
Connection cable diameter 3÷7 mm
Cable section 0.5 ÷ 1.5 mm
Maximum length 3 m
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3-5
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