Daikin EKSRDS2A Manuel D'utilisation page 21

Screw hose connectors to the filling and flushing valves
4.
and connect hoses. Open the shut-off valves (1, 2) and
close the shut-off (3) for filling.
Fill the system with solar liquid via the upper valve (1).
5.
As soon as solar liquid escapes via valve (2), close this
6.
valve.
Apply pressure to the system.
7.
Close the upper valve. Turn back the shut-off (3).
8.
Vent the system, see chapter 7.2, page 21.
9.
Set both ball valves to 0° position.
10.
Fit the upper part of the heat insulation onto the fitting
11.
group.
The heat insulation of the pipes should reach into the cor-
12.
responding recess of the heat insulation of the solar pump
assembly.
ª
The solar pump assembly is ready for operation.
Mounting and commissioning
19