System Versions 1 To 17 - Viessmann VITOTRONIC 100 Installation And Service Instructions Manual

Heating system designs
System version 1
System with Therm−Control
Vitoplex 100, type SX1, up to 460 kW, Vitoplex 200, type SX2, up to 560 kW
and Vitoplex 300, type TX3
21 21
B
A Boiler with Vitotronic 100
B DHW cylinder
C Heating circuit with mixer
8
3
5 5 17A
A
Plug
§
Boiler water temperature
sensor
%
Cylinder temperature
sensor
aJ A
Temperature sensor
Therm Control
sÖ A1
Mixers closed with external
heating circuit control units
sA
Cylinder primary pump
(accessories)
fÖ
Mains electrical connection,
230V~/50 Hz
fA
Burner stage 1
lÖ
Burner stage 2/mod.
aVD/aVH External hook−up
(see page 69)
C C