41
■ Adjust the temperature controller and
the high limit safety cut-out so that the
heating water temperature in the heat-
ing 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 9.
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
combination device TR/STB (temper-
ature limiter and high limit safety cut-
out).
4.
Seal all unused connections with
plugs or caps.
Installation sequence
Connections on the heating water side
5517 155 GB
Installation
Summary of Contents for SEIA
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