Central Fault Message Facility - Viessmann VITOSOLIC 200 Installation And Service Instructions Manual

High limit safety cut-out
Temperature setting
Delivered condition: 120 °C
Requires adjustment to 95 °C

Central fault message facility

■ In accordance with the diagram, a cen-
tral fault message facility can be con-
nected to the zero volt output R7. This
relay is then unavailable for any other
function.
■ For settings, see page 141.
R1-R6
R7
A
T40
IP20
230V ~ 50-60 Hz
P = 3VA
D
A Wiring chamber of the solar control
unit
B ON/OFF switch (on site)
(cont.)
Netz
AC 250V 0,8 A
Réseau électrique
AC 250V 4(2) A
Red eléctrica
27 30 31 32 33 34 35
N N
B
High limit safety cut-out installa-
tion instructions
T6,3A
230V
L
N
N N N
N L
?
C
C Power supply
D Central fault message facility
Installation sequence
73