Start-Up And Taking Out Of Service; Start-Up; Taking Out Of Service; Temporary Shutdown - Daikin EKSV21P Installation Manual

4.1

Start-up

4

Start-up and taking out of service

Instructions for hydraulic system incorporation, commissioning, operation of the controller, and fault an malfunction rectification
are included in the installation and maintenance instructions of the regulating and pump unit (
+ EKSRDS1A).
4.2

Taking out of service

4.2.1 Temporary shutdown

If solar support is not required for hot water generation over an extended period, you can switch the DAIKIN Solar system off
temprarily at the mains switch of the Solar system R3 controller.
If there is a danger of frost:
– the DAIKIN Solar system must be taken into operation again
– suitable antifreeze measures must be applied to the connected heating system and hot water storage tank (e.g. draining).
Draining the storage tank
• Switch off the main switch and secure against restarting.
•
– Use the hose connection to connect a hose to the solar return flow with the boiler filling and draining valve.
– Drain the tank's water content.
•
– Follow the instructions on shutdown provided in the operating and installation instructions EKSR3PA + EKSRDS1A.

4.2.2 Final shutdown

• Solar system taken out of service (see chapter 4.2.1 "Temporary shutdown"),
• Solar system disconnected from all electrical and water connections.
• Dismantle the Solar system in accordance with the instruction manual (chapter 3 "Installation") in reverse order.
• Solar system disposed off in a professional manner.
Recommendations for disposal
The DAIKIN Solar system has an environmentally friendly design. During the disposal process, the only waste created is that
which can be used for material or thermal recycling.
The materials used that are suitable for recycling can be sorted into individual types.
EKSV21P/EKSV26P/EKSH26P
Solar panels on-roof installation
008.1618444_00 – 12/2012
CAUTION!
A heating system which is shut down can freeze in the event of frost and may suffer damage.
• Drain the heating system that is shut down if there is danger of frost.
or
If there is a danger of frost for only a few days, the unit's excellent heat insulation ensures that the ROTEX
Sanicube does not have to be drained, provided that the storage tank temperature is monitored regularly and does
not fall below DAIKIN +3°C. This does not, however, provide any protection against frost for the connected
heat distribution system!
:
:
DAIKIN has complied with the standards for environmentally-friendly disposal as a result of the environmentally-
friendly design of the Solar system. Proper disposal in compliance with the respective national regulations of the
country of use is the responsibility of the user/owner.
4 x Start-up and taking out of service
EKSRPS3 or EKSR3PA
Installation instructions
35