Viessmann GC1 Operating Instructions For The System User

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Information
Information general
Boiler temperature
Act. boiler output
Sensor 17A
Sensor 17B
Sensor 9
Flue gas temperature
Central fault message
Output 20
Output 29
Output 52
Feed pump
LON subscriber no.
Inputs, extension EA1
Digital input 1
Digital input 2
Digital input 3
External hook-up 0 .. 10 V, extension EA1
Pump output signal PM1
Flow rate set val. pmp 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
Single boiler constant control: Menu overview (cont.)
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Viessmann GC1 Specifications

General

Brand	Viessmann
Model	GC1
Category	Control Unit
Language	English