Hydraulic Connection Of A Flat Solar Panel (Pressurized System) - Daikin EKSV21P Installation Manual

3.4.6 Hydraulic connection of a flat solar panel (pressurized system)

Instructions on pipe installation
The connection fittings included in the EKSRCP connection kit have compression ring joints for copper piping Ø 22 mm. We
therefore recommend, as the connecting lines between the Solar system solar panel and the hot water storage tank, using the
DAIKIN CON XP16 / CON XP20.
Commercially available ventilation tiles for roofing are suitable for the connection pipes penetrating the roof.
Connect the connecting lines
1. Lay connection pipes between the flat solar panels and the location of the hot water storage tank.
– Connect the Solar system solar panels on alternate sides and align so that the return flow connection is at the lowest
– In the process, thermally insulate the connection pipes indoors.
Fig. 3-44
2. Install connection fittings (fig. 3-44).
3. Outdoors cover the connection pipes with UV resistant thermal insulation tubing.
4. Insert the end plugs into the open solar panel connection pipes until the retaining clamps click in place (fig. 3-45).
5. Connect the connection pipe with the compression ring joints of the connection fittings (fig. 3-46).
EKSV21P/EKSV26P/EKSH26P
Solar panels on-roof installation
008.1618444_00 – 12/2012
WARNING!
Danger of burns from hot solar panel couplings and hot solar panel frame.
• Do not remove the cover of the solar panel until hydraulic connection work has been completed.
• Do not touch hot parts.
• Wear protective gloves.
CAUTION!
Danger of scalding if incorrect connection pipes are used.
• Use only connecting lines made of pressure-resistant metal pipes (CON XP16 / CON XP20 or Cu Ø 22 mm)
between the Solar system solar panel and plate heat exchanger.
• Using plastic piping is not allowed.
point of the Solar system solar panel (see section 3.2). The feed pipe should preferentially be connected at the opposite
end at the top of the flat solar panel.
Work step 2
CAUTION!
Leaking vapour barriers can lead to building damage.
• Reseal the vapour barrier from the inside at the penetration points of the connecting pipes and cable.
Fig. 3-45 Work step 4
3 x Installation
Fig. 3-46 Work step 5
Installation instructions
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