28
Fitting the cover
1.
A
2.
Fig. 24
A
Cap
Connections on the heating water side
■
Adjust the temperature controller and the high limit
safety cut-out so that the heating water temperature
in the heating water buffer cylinder does
not
exceed
110 °C.
■
Connect all pipework with detachable fittings.
Permissible temperatures
Solar side
140 °C
Heating water side
110 °C
Permissible operating pressure
Solar side
10 bar
(1.0 MPa)
Heating water side
3 bar
(0.3 MPa)
Test pressure
Solar side
16 bar
(1.6 MPa)
Heating water side
4.8 bar
(0.48 MPa)
Note
For connection locations, see page 7.
1.
Install the flow lines with a rise. Fit an air vent valve
at the highest point.
2.
Install the heat supply control unit.
3.
If the system does not already have one, also
install a type-tested high limit safety cut-out. For
this, use a TR/HLSC combination device (tempera-
ture limiter and high limit safety cut-out).
4.
Seal all unused connections with plugs or caps.
Installation sequence
Cylinder with fitted Solar-Divicon
(cont.)
5686973
Installation
