Operation; Elements Of The Solar Pumping Station - Buderus Logamatic SC40 Operating Instructions Manual

Operation

3 Operation
Your professional heating technician will set the solar thermal system when commissioning it, and it
will run automatically.
V Have your heating engineer explain to you how the solar thermal system works, and how to oper-
ate it.
V Do not switch off the solar thermal system during long absences (e.g. when going on holiday).
When installed according to the manufacturer's specifications, the solar thermal system is intrin-
sically safe.
V After a power failure or a long absence, check the operating pressure on the pressure gauge of
the solar thermal system (
Warning: Risk of damage to system if controller settings are changed.
V Do not make any changes to any settings not described here.
3.1

Elements of the solar pumping station

The main components of the solar pumping station are:
– Thermometers (
the solar return (blue) and flow (red).
– Pressure gauge (
valve above it opens and releases the excess fluid pressure via the blow-off pipe if the system
pressure rises above 6 bar.
3
Fig. 3 Solar pumping station
1 Display of temperature for solar return
2 Pressure gauge and safety valve
3 Display of temperature for solar flow
Logamatic SC40 - Specifications subject to change without notice.
Section 5.4, page 14).
Fig. 3, items 1 and 3): The built-in thermometers display the temperatures of
Fig. 3, item 2): the pressure gauge indicates the system pressure. The safety
1
7747004985.09-1.SD 7747004985.09-1.SD
3
2
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