8
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Piping installation
Installer reference guide
112
ERGA04~V3A+V37 + EHSH/X(B)04+08P30+50EF
Daikin Altherma 3 R ECH₂O
4P678716-1A – 2022.07
b
a
a
c
b
a
Drainback connection
b
Spillover connection
c
Hose with non-return valve (1/2")
With installed drainback solar kit (option)
1
Combine the fill and drain kit (option) with the drainback solar kit (option) to
fill the storage tank.
2
Connect the hose with non-return valve to the fill and drain kit.
Follow the steps described in the previous chapter.
8.6.8 To insulate the water piping
The piping in the complete water circuit MUST be insulated to prevent
condensation during cooling operation and reduction of the heating and cooling
capacity.
