Gram ■ Mains Filter Unit Connection Diagram - Viessmann MatriX Service Instructions For Contractors

Connection and wiring diagram
Burner control unit connection diagrams
Mains filter unit connection diagram
Fig. 36
Mains filter
A
Contactor
B
C To the fan, plug a-Ö
To the burner control unit
D
Control unit power supply, plug
E
Control unit power supply, plug
F
Note
The power cable must be protected. The maximum
fuse rating is 16 A.
Make the power supply (230 V~/50 Hz) via a perma-
nent connection.
46
(cont.)
G
H
K
L
fÖ M
aBH
Power supply 230 V~/50 Hz
Protect the power cable, max. 16 A
Air pressure switch 2
Flue gas temperature sensor 1 and 2
Anti-interference capacitor 0.022 F
μ