Drainage
–
The machine drainage system is fit
-
ted with a non-return valve, which
prevents dirty water from flowing
back into the machine via the drain
hose.
–
The dishwasher is supplied with an
approx. 1.5 m long flexible drain hose
with an internal diameter of 22 mm.
–
The drain hose can be extended us
-
ing a connection piece and an extra
drain hose, (up to max. 4 metres).
–
A hose clip is supplied for connect
-
ing the drain hose to the on-site
drainage outlet.
– The connection socket on the dish-
washer can be turned. The hose can
thus be laid to the right or left without
needing to loosen the hose clip sup-
plied.
– The drain system must not exceed 4
metres. The drain pump has a maxi-
mum delivery head of 1 metre.
–
The on-site water pipe connection for
the drain hose may be designed to fit
more than one diameter of hose. The
connection socket must be short
-
ened if it juts too far into the drain
hose. Otherwise the drain hose can
become blocked.
–
The drain hose must not be short
-
ened.
–
Ensure that the drain hose is laid so
that it is free from kinks.
Venting the drainage system
^
Open the dishwasher door fully.
If the site drain connection is situated
lower than the guide path for the bot
-
tom basket rollers in the open door the
drainage system must be vented.
Otherwise a siphoning effect during a
programme can cause the machine to
empty itself of water.
To vent:
^
Cut off the top of the vent valve in the
wash cabinet.
Plumbing
23
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