Operation Manual

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Siemens Schweiz AG User Manual CE1U2354en
HVAC Products Additional funct. with mix. valve group or extension module AVS75.390 23. August 2007
Legend low-voltage
B1 Flow temperature sensor HK1
B12 Flow temperature sensor HK2
B13 Swimming pool sensor
B2 Boiler temperature sensor TK1
B22 Solid fuel boiler sensor
B3 DHW sensor top
B31 2nd DHW sensor bottom
B35 DHW flow temperature sensor
B36
DHW charging sensor
B38 DHW temperature outlet sensor
B4 Buffer storage tank temperature sensor
B41 Buffer storage tank temperature sensor
B42 Buffer storage tank temperature sensor
B15 Flow sensor primary controller
B39 DHW circulation sensor B39
B6 Collector sensor
B61 Collector sensor 2
B7 Return sensor
B70 Cascade return sensor
B73
Primary circuit return sensor
B8 Flue gas temperature sensor
B9 Outside sensor.
B10 Common flow sensor
RG1 Room unit 1
RG2 Room unit 2
F
S
Flow switch