Water Connection - Miele PW 6321 EL Installations Plan


Conversion to a different voltage must only be carried out by a
Miele Service engineer or by an authorised Service Partner. The
wiring instructions given on the wiring diagram must be followed.
Tip: We recommend connection to the power supply via a suitably
rated plug and socket which must be easily accessible for servicing
and maintenance work after the machine has been installed. An
electrical safety test must be carried out after installation and after
any service work.
The machine should be connected with a suitably rated plug and
socket in accordance with IEC 60309-1 or hard wired. For a hard
wired connection an all-pole isolation device must be installed.
For hard-wired machines connection should be made via a suitable
mains switch with all-pole isolation which, when in the off position,
ensures a 3 mm gap between all open contacts. These include
circuit breakers, fuses and relays (IEC/EN 60947).
If the mains supply cannot be permanently disconnected, the isolator
switch (including plug and socket) must be safeguarded against
being switched on either unintentionally or without authorisation.

If it is necessary to install a residual current device (RCD) in
accordance with local regulations, a residual current device type B
(sensitive to universal current) must be used.
An existing type A residual current device (RCD) must be exchanged
for a type B RCD.
An equipotential bond with good contact connection must always
be provided in accordance with all national and local regulations.
Accessories for equipotential bonding are not supplied and need to
be ordered separately.

Water connection

For compliance to Regulation 4 of the water regulations guide please
fit the supplied double check valves to the on-site water supplies for
each inlet hose used. The non-return valve prevents water from the
water inlet hose from flowing back into the on-site drinking water
supply.
Non-return valves are supplied.
The flow pressure must amount to a minimum of 100 kPa and must
not exceed 1000 kPa. If the flow pressure is higher than 1000 kPa, a
pressure reducing valve must be used.
The machine must be connected to the water supply using the inlet
hoses provided.
 The connection points are subject to water supply pressure.
Turn on the stopcock slowly and check for leaks. Correct the
position of the seal and screw thread if appropriate.
en - Installation notes
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