Viessmann Vitosolic 200 Installation And Service Instructions Manual page 33

System design 5
A
B
C
D
E
F
qZ qI
*1
Start-up signal for filter system with pump qU.
*2
In conjunction with
H Viessmann Trimatik:
Connection to terminals "X3.3" and "X3.4" inside FT control module.
H Dekamatik:
Connection for "External burner ON" control (separate installation instructions).
H Vitotronic 200 and 300:
Connection in plug aBÖ to terminals "ON", "ON" or in socket "DE4" in control
module V in plug a-D to terminals "1" and "2".
H Vitodens with weather-compensated control unit:
Connection in plug "X4" to terminals "X4.1" and "X4.2".
1
qT
G
H
K
L
M
N
O
8 qQ qE qP 5 4
33