Daikin EKSRDS2A [18/28] Electrical connection

Mounting and commissioning

FA EKSRDS2A - 06/2015

6.3 Electrical connection



Mains voltage is interrupted and cannot be switched on.

1. Connect the circulation pump described in the enclosed

operating instructions.

2. Route the connection cable of the circulation pump

through a cable duct to the bottom and connect it to the

solar controller. Observe the operating instructions of the

solar controller.

3. Standard shielded cable 3 x 1.5 mm² and up to Ø 10 mm

can be used to extend the connection cable.

6.4 Commissioning DAIKIN EKSRDS2A

In the case of DAIKIN EKSRDS2A, filling is possible via the fill-

ing and flushing valves at the flow meter.

1. Attach a label in the vicinity of the discharge line or to the

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!"

2. Verify that all connections are tight.

3. Set both ball valves to 45° position.

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

Fig. 6: Ball valves