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8. After fitting the last solar panel of a parallel connected solar
panel array, push the single terminal blocks into the mounting
profiles from the right side and screw tight.
ADM
5i
a+c+d
IDM / FDM
a+b+c
ADM
5h
b
IDM / FDM
d
5h
Single terminal block with equipotential bonding terminal
5i
Single terminal block
Fig. 4-11 Step 8
9. Pull the mounting supports off the compensators.
Fig. 4-12 Step 9
EKSV21P + EKSV26P + EKSH26P
DAIKIN Solar P-SYS
008.1629544_01 – 12/2016
c
b
≥0 mm
a
d
4.5 Connecting the pressurised solar system
hydraulically
These instructions only describe the pipe laying for two-
way connection with two roof penetrations.
In principle, there is a possibility of having an alternative
connection with a single roof penetration.
● In this case, it is essential to make sure that the inflow pipe
is always installed with the necessary gradient behind the
solar panel surface in order to then lay this also on the side
of the return flow pipe through the roof penetration.
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.
● Only use connection pipes made of pressure-
resistant metal piping (CON XP16 /
CON XP20 or Cu Ø 22 mm) between the
Solar panel array and EKSRDS2A.
● The use of plastic piping is not allowed.
Carry out the following steps:
1. Before installing the plug connections, check the proper seat-
ing of the holding clamps and inspect the O-rings for damage.
!
ZB Solar
Fig. 4-13 Step 1
4
x
Installation
Planning and installation instructions
21
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