Determining The Collector Row Distance Z - Viessmann VITOSOL 300-T Installation Instructions Manual

Installation on flat roofs
1 Collector support
2 Base rail
3 Adjustable support, lower part
4 Adjustable support, upper part
5 Cross brace
6 Hexagon screw M 8 x 20
Accessories for one collector array
wQ wW
wZ wU
wQ Connection pipe
wW Thermal insulation
Connection set:
wE Connecting pipe (short)
wR Connecting pipe (long)
wT Locking ring fitting (elbow 90 °),
7 22 mm

Determining the collector row distance z

When installing several collectors in series, maintain distance z (see page 19).
Example:
Würzburg is located at approx. latitude 50° north.
16
(cont.)
7 Washer 7 8.4 mm
8 Hexagon nut M 8
qZ Mounting rail with tube holders
qI Header casing
qO Vacuum tube
wP Retaining rubber
wE wR
wI wO
wZ Support sleeve
wU U-pipe
wI Thermal insulation cap
wO Fixing screws
eP Strain relief fitting
eQ Sensor retainer
eW Installation pipe
wT
eP eQ eW