Electrical Connection; Commissioning - Daikin EKSRDS2A Bedienungs- Und Installationsanleitung

Mounting and commissioning

6.3 Electrical connection

6.4 Commissioning

18
;
Mains voltage is interrupted and cannot be switched on.
Connect the circulation pump described in the enclosed
1.
operating instructions.
Route the connection cable of the circulation pump
2.
through a cable duct to the bottom and connect it to the
solar controller. Observe the operating instructions of the
solar controller.
Standard shielded cable 3 x 1.5 mm² and up to Ø 10 mm
3.
can be used to extend the connection cable.
In the case of
and flushing valves at the flow meter.
Attach a label in the vicinity of the discharge line or to the
1.
safety valve with the following text:
"For safety reasons, liquid must be able to escape via
the discharge line during heating. Do not shut off!"
Verify that all connections are tight.
2.
Set both ball valves to 45° position.
3.
Fig. 6: Ball valves
, filling is possible via the filling
0° Operation – open in the direc-
tion of flow of the solar liquid
45° Commissioning, filling, vent-
ing, flushing – both sides open
(backflow preventer not active)
90° Maintenance – closed