Viessmann Vitotronic 100 GC1 Installation And Service Instructions Manual page 160

Coding – Vitotronic 300-K, MW1S
Coding 2
(cont.)
Coding in factory setting
General (cont.)
94: 0 Without plug-in adaptor for external safety
equipment
96: 1 With mixing valve extension Printed Circuit Board
97: 2 Outdoor temperature at sensor connected to
control unit will be transmitted via LON BUS to control unit will be transmitted via LON BUS to
any connected Vitotronic 200-H
98: 1 Viessmann system number
(in conjunction with monitoring several systems
within one LON system with Vitocom 300)
Connection to terminals 2 and 3 in plug aVD
99: 0
(External disable/external mixing valve close) (External disable/external mixing valve close)
inactive inactive
160
Possible change
94: 1 With plug-in adaptor for external safety
equipment; will be recognised automatically
96: 0 Without mixing valve extension Printed Circuit
Board
97: 0 No transmission via LON BUS
97: 1 Outdoor temperature is adopted from LON BUS
98: 1 System number adjustable from 1 to 5
to
98: 5
Contact affects:
99: 1 No function
99: 2 Mixing valve close
Mixing valve circuit M2
99: 3 No function
99: 4 Mixing valve close
Mixing valve circuit M3
99: 5 No function
99: 6 Mixing valve close
Mixing valve circuits M2 and M3
99: 7 No function
99: 8 External disable
99: 9 No function
99: 10 External disable and
mixing valve close
Mixing valve circuit M2
99: 11 No function
99: 12 External disable and
mixing valve close
Mixing valve circuit M3
99: 13 No function
99: 14 External disable and
mixing valve close
Mixing valve circuits M2 and M3
99: 15 No function