Viadrus HERCULES E68 5 A, Руководство по эксплуатации и установке

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I6 Ventilator rotation speed sensor
T1 Boiler temperature sensor
– B2
T2 DHW temperature sensor
– B3
T3 Temperature sensor of the valve 1 (mixed heating circuit)
– B1
T4 Upper temperature sensor of the storage tank
– B4
T5 Lower temperature sensor of the storage tank
– B41
T6 Outdoor temperature sensor
– B9
TR2_DISP Display connector
TR2 Auxiliary modules connector
- + AB Auxiliary modules connectors
Symbol Description
Q1 Output of the boiler ventilator
Q3 Output of the storage tank pump
– Q1
Q4 Output of the DHW pump
– Q3
Q7 Q2
– Output of the valve 1 pump (mixed heating circuit) – Q2
Q8 Output of the valve 1 servo drive (mixed heating circuit)
– Y1
L1 + N Opening of the mixing valve 1
L2 + N Closing of the mixing valve 1
I1 Flue gases temperature sensor
I4 Room thermostat of the valve 1
I5 Switch of door opening signalization