Viessmann GC1 Operating Instructions For The System User

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Information
Information general
Boiler temperature
Act. boiler output
Sensor 17A
Sensor 17B
Flue gas temperature
Central fault message
Output 20
Output 29
Output 52
Feed pump
LON subscriber no.
External hook-up 0 .. 10 V, extension EA1
Pump output signal PM1
Flow rate set value pump PM1
Pump power supply PM1
Floating contact PM1
Temperature sensor 1 PM1
Temperature sensor 2 PM1
Temperature sensor 3 PM1
Temperature sensor 4 PM1
Fault mess input PM1
Time
Date
Serial number boiler
Serial number control unit
Appendix
Control of a multi boiler system: Menu overview (cont.)
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Viessmann GC1 Specifications

General

Brand	Viessmann
Model	GC1
Category	Control Unit
Language	English