DE DIETRICH ROE-II _ ROE-H - Manual (Page 22)

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ROE-II / ROE-H 13/01/2011 - 300019360-001-I
4.5 Hydraulic connections
4.5.1 Regulations
The various pipes in synthetic material used must have a favourable
Technical Approval for class 2 at the very least.
Pipes intended to be installed in a conrete slab or screed must be
insulated and have Technical Approval. Gradients must be regular to permit degassing and total drainage of
the installation.

If antifreeze or any other additive is present in the water,
drainage into the sewage system is prohibited.
4.5.2 Diagram
„
ROE-II / ROE-H + Indoor module
M000921-B
B 2 x 1" hose - Package EH 19
C 2 x 1"1/4 hose - Package EH 59
D 2 x Insulated copper pipe