Viessmann Vitotronic 100 GC1 Installation And Service Instructions Manual page 131

Remote control
(cont.)
ON
S6
D
1 2 3 4
D Printed Circuit Board DIP switches
(rear of the top casing)
Remote control DIP switch
affects setting
System circuit A1 Factory setting
(Heating circuit
selection
button !)
Mixing valve
circuit M2
(Heating circuit
selection
button ?)
Mixing valve
circuit M3
(Heating circuit
selection
button §)
When connecting a separate room
temperature sensor, set DIP
switch S6.3 to ON.
Specification
Power supply via KM BUS.
Safety class: III
Protection: IP 30
Permiss. ambient
temperature
during operation:
0 to +40 ˚C
32 to 104 ˚F
in storage and transport:
–20 to +65 ˚C
–4 to +149 ˚F
Set room temperature
setting range:
10 to 30 ˚C
50 to 96 ˚F
adjustable between
3 to 23 °C
37 to 73 ˚F
or
17 to 37 ˚C
63 to 99 ˚F
via coding address E1
Setting of the reduced set room
temperature at the control unit.
Components – Vitotronic 333, MW1S
131