10
General
Now fill the system with a suitable glycol-water mixture via the filling unit on the SolBox using a filling
station.
First determine the filling quantity using the table on page 22.
Filling quantity = collector c content pipes + content heat exc content SolBox
Volumes
- The volume of the collectors is shown in the table on page 21.
- Refer to tables 4 and 5 on page 22 or the manufacturer’s specifications for the volume of the lines.
- The volume of the heat exchanger can be taken from the information on the storage tank, the fresh
water station or the external plate heat exchanger.
- The SolBox has a volume of
40
l. When filling, make sure that the glycol-water mixture is pumped
into the system at room temperature (
15° - 25°C
).
Filling of the installation
Operation of the installation
Connection filling unit
(7)
Connection filling unit
(9)
Ball valve
filling unit
(8)
Illustration 9
Filling of the SolBox
