INsTALLATIoN
Installation
60
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www.stiebel-eltron.com
Air duct connection
Note
Connect the appliance and the air duct system using a
flexible method, e.g. a flexible ventilation pipe, to reduce
noise and vibrations.
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Connect a flexible 500 cm hose to the air duct.
Note
The installation of a thermally insulated air hose is de-
scribed as an example.
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1 Air connector
2 Internal hose
3 External hose
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Pull the internal hose of the air hose slightly out of the exter-
nal hose and thermal insulation.
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Invert the internal hose halfway down the connector.
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2
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Seal the transition from the internal hose to the connector
with self-adhesive thermal insulation tape.
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3
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Pull the external hose and the thermal insulation below it
over the connector.
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Tuck the thermal insulation into the outer hose in such a way
that the thermal insulation is no longer visible.
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4
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Seal the transition from the external hose to the connector
with self-adhesive thermal insulation tape.
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Secure the external hose with the hose clip to the connector.
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The air hose tends to sag because of its flexibility. Secure it
at intervals of approx. 1 m.
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Insulate the air duct and all connections in line with insula-
tion standards if used for waste heat or outside air to prevent
condensation on these components.