Miele W 3923 Wps Operating Instructions

							Rear view
aProtruding lid for holding when
moving the machine
bElectricity supply cable
cInlet hose with Waterproof system
dDrain hoseeTransit bar covers
fRestraining clip for inlet hose and
drain hose
gRestraining clips for transit bars
when removed
Installation and connection
51
 
						

							Installation surface
A concrete floor is the most suitable
installation surface for a washing
machine, being far less prone to
vibration during the spin cycle than
wooden floorboards or a carpeted
surface.
Please note the following points:
^The machine must be level and
securely positioned.
^To avoid vibrations during spinning,
the machine should not be installed
on soft floor coverings.
If installing on a wooden joist floor:
^We recommend a plywood base
(at least 59x52x3 cm). The base
should span several joists and be
bolted to the joists and not only to the
floorboards. Check for the presence
of pipes and cables.
If possible, install the machine in a
corner, as this is usually the most stable
part of the floor.
,If the machine is installed on a
raised plinth, ithas to be secured
against slippage during spinning
using retaining clips (available from
the Miele Spare Parts Dept).Installing the washing machine
To manoeuvre the machine out of its
packing case to its installation site hold
it by the edge of the lid where it
protrudes to the rear of the washing
machine as well as by the handle
recesses at the front.
,Ensure that the machine feet and
the floor are dry to prevent the
machine from slipping during the
spin cycle.
Removing the transit bars
^
To remove the left and right covers
1. Use a screwdriver to prise out the
cover as illustrated.
2. Pull the cover forwards to remove.
Installation and connection
52
 
						

							^Using the spanner supplied turn the
left-hand transit bar 90°, then
^
withdraw the transit bar.^Turn the right-hand transit bar 90°,
then
^
withdraw the transit bar.
Installation and connection
53
 
						

							,To avoid the risk of injury the
holes for the transit bars must be
covered after the transit bars have
been removed.
^Fit the covers on to the two holes.
Then plug the holes as shown with
the caps.^Secure the transit bars to the back of
the washing machine. Make sure that
holesbare fitted over retainersa.
,The washing machine must not
be moved without the transit bars in
place.
Store the transit bars as shown or
keep them in a safe place for future
use. They must be re-fitted if the
machine is to be moved again
(e.g.when moving house).
Re-fitting the transit bars
Re-fitting is carried out by reversing the
procedure.
Installation and connection
54
 
						

							Levelling the machine
The machine must stand perfectly level
on all four feet to ensure safe and
proper operation.
Incorrect installation may increase
electricity and water consumption and
may cause the machine to move about.
Screwing out and adjusting the feet
The four adjustable screw feet are used
to level the machine. All four feet are
screwed in when the machine is
delivered.
^
Using the spanner supplied turn
counter nut2in a clockwise
direction. Then turn counter nut2
together with foot1to unscrew.^Use a spirit level to check the
machine is standing level.
^Hold foot1securely with a pipe
wrench. Turn counter nut2again
using the spanner supplied until it
sits firmly up against the housing.
,All four counternuts must be
firmly up against the housing. Please
also check this for the feet which did
not need adjustment. Otherwise
there is the danger of the machine
moving about.
Installation and connection
55
 
						

							The fitting of building under kits and
stacking kits must only be
undertaken by qualified and
competent persons, in accordance
with the instructions supplied with
the kit.
Building under a continuous
worktop/in a kitchen run
If you wish to push your machine under
a worktop and there is space to do this
without removing the lid, the
conversion kit is not necessary.
Otherwise the conversion kit is
essential.
– A special building under conversion
kit* is required.
To ensure electrical safety, the
washing machine lid must be
replaced by the cover plate supplied
with the conversion kit.
– For installation under a work surface
900/910 mm from the floor, a raising
kit* is required.
–
Connections for electricity, water and
drainage should be installed in such
a way that they remain accessible
when the machine is in place.
Fitting instructions are supplied with the
conversion kit.
All parts marked* are available from
your Dealer or the Miele Spare Parts
Department.Washer and Dryer stack
A Miele tumble dryer can be stacked
with the washing machine. A WTV
stacking kit* is necessary and can be
purchased from the Miele Spare Parts
Department or via the internet at
www.miele-shop.com.
Please note
aSafety distance to wall:
at least 2 cm
bHeight:
Stacking kit with pull-out shelf:
approx. 169 cm
Stacking kit without pull-out shelf:
approx. 170 cm
Replacing the lid
If the lid has been removed in order to
fit a stacking kit or cover plate, ensure
that, if the lid is replaced, it fits securely
into the rear holders. Otherwise, it is not
properly secure for transport.
Installation and connection
56
 
						

							The Miele Waterproof system
The Miele Waterproof system protects
the washing machine from water
damage.
The system consists of three main
components:
1) the inlet hose
2) the electronic unit and the washing
machine housing
3) the drain hose
1) Inlet hose
– The inlet hose is fitted with an
additional electrical safety valve
which works like an automatic
stopcock and is housed in the inlet
hose connection box.
– It is pressure tested to between
7,000 and 10,000 kPa.
– The inlet hose has a protective
sleeve.
Any leaking water from the inlet hose
is fed into the sump through this
protective sleeve. A float switches off
the safety valve, preventing any
more water from flowing into the
machine and water in the suds
container is pumped away.2) Electronic unit and washing
machine housing
–Sump
Any leaking water is collected in a
sump in the base of the machine. A
float switches off the safety valves,
preventing any more water from
flowing into the machine and water in
the suds container is pumped away.
–Overflow protection
This prevents the washing machine
taking in too much water. If the water
level exceeds a certain level, the
drain pump switches in and pumps
the excess water away.
3) Drain hose
The drain hose is protected by a
ventilation system which prevents the
washing machine from being
emptied completely.
Installation and connection
57
 
						

							Connection to the water supply
,The plastic casing of the safety
valve contains electrical
components. The Waterproof system
must only be connected to its own
stopcock. It must not be connected
to mixer taps or similar and must not
be fitted in areas where there is the
risk of water or other liquids
reaching it.
Do not get wet.
The protective sleeve of the hose
must not be damaged or kinked.The machine should be connected to
the mains water supply in accordance
with local and national safety
regulations. The German authorities do
not require it to have a non-return valve
as the washing machine has been
designed to comply with DIN
regulations.
The machine is designed to operate
with a flow pressure of between 100
and 1,000 kPa (1-10 bar). If it is higher
than 1,000 kPa it is essential to fit a
pressure reducing valve.
Connection to the mains water supply
should incorporate a mains stopcock
with
3/4 thread. The stopcock should
be fitted by a qualified plumber.
,The connection point is subject
to mains water pressure. Turn on the
stopcock slowly and check for leaks.
Correct the position of the washer
and union if appropriate.
The washing machine isnotsuitable
for connection to a hot water supply
and connection to a household
water softener is not recommended.
Installation and connection
58
 
						

							Maintenance and care
If you intend to unscrew the Miele
Waterproof system hose from the
stopcock it is essential to disconnect
the machine from the electricity supply
first.
Only use aMiele Waterproof system
hose should you need a replacement.
In order to protect the water inlet
valve, the dirt filter in the water inlet
valve connection must not be
removed.
Extension hose
A 1.5 metre long (metal) extension hose
is available from your Miele dealer or
the Miele Spare Parts Department as an
optional extra.
This hose is tested to withstand
pressures of up to 14,000 kPa and can
be used as a flexible extension to the
water supply.
N.B. Using this hose renders the
Waterproof system safety valve on the
inlet hose ineffective.
Installation and connection
59
 
						

							Connection to the drainage
system
The machine drains via a drain pump
with a delivery head of 1 metre*. The
drain hose must not be kinked as this
restricts drainage. The swivel elbow at
the end of the hose can be turned in
either direction, or can be detached if
required, with a sharp twist and pull.
If required, the drain hose can be
extended to a length of 5 m. The
necessary parts can purchased from
the Miele Spare Parts Department or
your Miele dealer.
* For a delivery head of more than 1 m
(up to a max. of 1.8 m) a second
duo-drain pump is available with the
corresponding kit from the Miele Spare
Parts Department or your Miele Dealer.
Drain hose connection:
1. Direct into a sink or basin:
Please note the following:
–
Hook the hose over the edge and
secure.
–
Make sure that the water can drain
away freely without hindrance.
Otherwise there is a risk of water
overflowing or of some of the drained
water being sucked back into the
machine.
2. Connected securely to a plastic
drain pipe with a rubber nipple.
There is no need to use a non-return
valve.
3. Connected securely to a standpipe.
4. Connected securely to a floor gully.Please note:
aAdapter
bNut
cHose clip
dEnd of the hose
^Fit adapterato the sink drain outlet
using nutb.
^Attach the end of the hosedto
adaptera.
^
Use a screwdriver to tighten hose
clipcup close to the nut.
Installation and connection
60