Viessmann Vitocrossal - Wiring Diagram Component List

94
sK
Internal H1 extension
■
Central fault message
■
DHW circulation pump
■
External heating circuit pump
■
Circulation pump for cylinder heating
dG
Gas train
gD
Flue gas damper (accessories)
aVG
KM-BUS subscriber (accessories)
■
Vitotrol 200-A or 300-A remote control
■
Mixer extension kit
■
Solar control module, type SM1
■
EA1 extension
■
Wireless base station
■
AM1 extension
a¢Ö
Fan motor
A1 Main PCB
A3 Coding card
A4 ON/OFF switch
A5 Programming unit
A6 Connection adaptor with Optolink
A7 Connection adaptor
A8 LON communication module (accessories)
A9 Reset
A10 Connection extension
A11 Output extension
Connection and wiring diagram
Connection and wiring diagram (cont.)
5839829
Appendix