Viessmann Vitolig
200 Technical Manual page 53

4 Vitolig 200
Required control equipment
Item Description
Control of combination cylinder heating by solar energy
wP
Solartrol M
wQ Collector temperature sensor &
wW DHW cylinder temperature sensor %
wE
Solar Divicon
wR
Circulation pump of the solar heating circuit (part of Solar−Divicon)
2
up to 16 m absorber surface area Vitosol 100
2
up to 10 m absorber surface area Vitosol 200 and 300
or
Circulation pump of the solar heating circuit (part of Solar−Divicon)
2
up to 32 m absorber surface area Vitosol 100
2
up to 20 m absorber surface area Vitosol 200 and 300
Controlling space heating with solar energy
wT Temperature sensor (combination cylinder) aNÖ
wZ Return temperature sensor (heating circuit) gB
54
Number Part no.
1 7450 125
1 Included in the
delivery for
item wP
1 Included in the
delivery for
item wP
See item wR
1
1 7316 255
7316 256
1 Included in the
delivery for
item wP
1 7408 528