Viessmann LON Notice De Montage page 3

Montage
(suite)
■ Vitotronic 300, types GW2, GW2B,
GW4, GW4B
A
B
A Platine de base de la régulation
■ Vitotronic 300-K, types MW2, MW2B
■ Vitotronic 333, type MW2
B Module de communication LON
3