Viessmann VITOLIG 300 Service Instructions Manual page 28

Connection and wiring diagrams
Connection and wiring diagrams
A3 Power supply unit + 12 V DC
B7 High limit safety cut-out, boiler
100 °C
B7a High limit safety cut-out, sup-
ply auger 100 °C
C1 Fan capacitor 3 F
28
(cont.)
C2 Supply auger capacitor
F1 Main device fuse 6.3 ATr
K1 Relay for suction turbine
L1 Mains filter
M0a Motor for supply auger
M0b Shaker motor