Safety Discharge Connection - Viessmann Vitodens 200-W Installation Instructions Manual

Safety discharge connection

Connect a suitable discharge pipe to
the pressure relief valve outlet. The pipe
must discharge to a safe place and be a
minimum of 15 mm copper and slope
continually downwards.
The pipe from the pressure relief valve
must not discharge above an entrance,
window or any type of public access area.
The pipe must be routed to a position
so that any discharge of water, possibly
boiling, or steam, cannot create any
danger to persons, damage to property
or external electric components and
wiring. The point of discharge must be
clearly visible.
To ease future servicing it is advisable
to use a compression fitting to extend the
A
Ø15mm copper
discharge pipe.
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