Viessmann Vitodens 200 Technical Manual page 104

3.2 Installation examples
System design 13
333
Installation examples Vitodens 333
System design 13
Vitodens 333 with one heating circuit without mixer
A
WW
G
3
Required electrical connecting cables
2/K Number of cores/low voltage
3/230 V Number of cores/230 V~
Required equipment
Item Description
A Vitodens 333
C for constant temperature mode:
Vitotrol 100, type UTA
or
D Vitotrol 100, type UTD
or
E for weather-compensated mode:
Vitotrol 200
or
Vitotrol 300
104
C D E
B
2/K
3/230V 2/230V 2/K
KW
A Vitodens 333
F
B Outside temperature sensor (only for
weather-compensated control units)
C Vitotrol 100, type UTA
for the control unit for constant
temperature mode
D Vitotrol 100, type UTD for the constant
temperature control unit
E Vitotrol 200 or 300
for the control unit for
weather-compensated mode
F Heating circuit
G DHW storage cylinder
KW Cold water
WW DHW
Quantity Part no.
1 as per pricelist
1 7170 149
1 7179 059
1 7450 017
1 7179 060
VITODENS