Viessmann Vitosol
100 Technical Manual page 62

4.1 System design 1
Control equipment required
Item Description
Control of DHW cylinder loading by solar energy
1
Vitosolic 100
2
Collector temperature sensor
3
Cylinder temperature sensor
4
Solar circuit pump (standard delivery of Solar−Divicon, see page 51)
5
High limit safety cut−out, (see page 57)
8
Circulation pump (relayering)
9 Connection extension (only required when connecting circulation pump 8 and/or high
limit safety cut−out or re−heating suppression for systems with boiler control unit without
KM BUS)
Control of DHW cylinder loading by the boiler
6
Cylinder temperature sensor
7
Cylinder loading pump
*1
Installation requires a threaded elbow (standard delivery for Vitocell B 100, accessory for Vitocell−B 300 ).
*2
The cylinder locking cap, which is available as an accessory for the DHW cylinder, is required for installation in Vitocell B 300;
observe the max. connectable aperture area with Vitocell B 100 (see page 40).
*3
For Vitodens, Vitopend and Vitoplus accessories.
*4
Standard delivery for Vitodens, Vitopend and Vitoplus.
62
with Vitosolic 100
*1
*2
*4
Number Part no.
1 7170 925
1 Included in the
delivery for item 1
1 Included in the
delivery for item 1
1 7170 931
or
7170 932
1 Z001 889
1 Vitoset price list
1 7170 927
1 Included in the
delivery of boiler
*3
control unit
1 DHW cylinder
accessory
VITOSOL