Miele PW 6241 EL User manual

PW 6241 EL
Electric heating/Electric heating with reduced heater
rating
en Installation plan Commercial washing machine
cs Instalační plán Profesionální pračka
hu Telepítési terv Ipari mosógép
pl Plan instalacyjny Pralnica profesjonalna
pt Plano de instalação Máquina de lavar roupa industrial
tr Kurulum planı Endüstriyel Çamaşır Makinesi
M.-Nr. 12 168 470

2
en ...................................................................................................................................... 4
cs ....................................................................................................................................... 20
hu ...................................................................................................................................... 35
pl ....................................................................................................................................... 51
pt ....................................................................................................................................... 68
tr ........................................................................................................................................ 85

en - Contents
3
Installation notes............................................................................................................. 4
Explanation of the safety instructions and warnings on the machine............................... 4
Installation requirements ................................................................................................... 4
General operating conditions ............................................................................................ 4
Installation ......................................................................................................................... 4
Electrical connection......................................................................................................... 5
Water connection .............................................................................................................. 6
Cold water connection .................................................................................................. 7
Hot water connection.................................................................................................... 7
Hard water connection.................................................................................................. 7
Drain valve..................................................................................................................... 8
Dispenser pump connections ........................................................................................... 8
Optional accessories......................................................................................................... 9
BSK = Payment system kit............................................................................................ 9
BSS peak-load negotiation kit ...................................................................................... 10
XKM RS232 communication module ............................................................................ 10
Vapour and foam venting kit (APWM063) .................................................................... 10
Installation........................................................................................................................ 12
Installation ......................................................................................................................... 12
Installation........................................................................................................................ 14
Dimensions........................................................................................................................ 14
Standard floor anchoring................................................................................................... 15
SOM floor anchoring ......................................................................................................... 15
Technical data.................................................................................................................. 16
Voltage versions and electrical data.................................................................................. 16
Connection for equipotential bonding........................................................................... 16
Water connections ............................................................................................................ 17
Cold water connection .................................................................................................. 17
Hot water connection (for variants with reduced heater rating) .................................... 17
Hard water connection.................................................................................................. 17
Waste water (drain valve)............................................................................................... 17
Securing the machine........................................................................................................ 17
Fittings........................................................................................................................... 17
Emissions .......................................................................................................................... 17
Machine data..................................................................................................................... 18
Transport data ................................................................................................................... 18

en - Installation notes
*INSTALLATION*
4
Explanation of the safety instructions and warnings on the
machine
Read the operating instructions
Read all the instructions, e.g. the installation instruc-
tions
Warning, hot surfaces
Warning, voltage up to 1000volts
Earthing
Equipotential bonding
Installation requirements
The washing machine must be installed and commissioned by a
MieleService technician or by an authorised dealer.
 The washing machine must be installed in accordance with applic-
able regulations and standards. Local energy supplier and water au-
thority regulations must also be observed.
 This washing machine must only be operated in a room that has
sufficient ventilation and which is frost-free.
This machine should not be installed or operated in any area where
there is a risk of explosion!
General operating conditions
This washing machine is intended only for use in a commercial envir-
onment and must only be operated indoors.
- Ambient temperature: 0-40 °C
- Relative humidity: non-condensing
- Maximum height above sea level of location site: 2000 m
Depending on the nature of the installation site, sound emissions and
vibration may occur.
Tip: Have the installation site inspected and seek the advice of a pro-
fessional in instances where increased noise may cause a nuisance.
Installation
Transport the washing machine to its installation site using a suitable
pallet truck and remove the transport packaging.

en - Installation notes
*INSTALLATION*
5
The washing machine must be set up on a completely level, hori-
zontal and firm surface with the minimum stated load bearing capa-
city (see “Technical data”).
Tip: A concrete floor is the most suitable installation surface. It is far
less prone to vibration during the spin cycle than wooden floorboards
or a carpeted surface.
The floor load created by the washing machine is the load exerted
by the area of the machine in contact with and transferred to the in-
stallation footprint.
The washing machine requires a gap of at least 50mm at each side
to allow for movement during operation. Please ensure a minimum
distance of 1800m is maintained between the machine and the rear
wall.
The washing machine must not be installed on a carpeted floor.
The feet of the washing machine must be secured to the 4 fastening
points on the floor using the fittings supplied.
The fittings supplied are for bolting the machine to a concrete floor.
If other floor types are present at the installation site, the fastening
material must be ordered by the customer.
The base frame of the washing machine contains four drilled holes
through which it is possible to drill straight into the floor.
Electrical connection
The electrical connection must only be carried out by a qualified
electrician who must ensure that all electrical work is carried out in
accordance with applicable electrical regulations and standards
(BS 7671 in the UK).
 This washing machine must be connected to an electrical mains
supply that complies with local and national regulations. Please also
observe your insurance and energy supplier's regulations as well as
any health and safety at work regulations.
 The required voltage, connected load and fusing rating can be
found on the data plate on the washing machine. Before connecting
the machine to the power supply, please ensure that the mains sup-
ply voltage complies with the values given on the data plate.
Connection to a supply voltage other than the one quoted on the
data plate can lead to functional faults and damage the washing
machine!
If more than one voltage is quoted on the data plate, the washing
machine can be converted for connection to the voltages stated.
 Conversion to a different voltage must only be carried out by a
Miele Service engineer or by an authorised Service Dealer. The wiring
instructions given on the wiring diagram must be followed.

en - Installation notes
*INSTALLATION*
6
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 elec-
trical safety test must be carried out after installation and after any
service work.
The machine can either be hard-wired or connected using a plug-
and-socket connection in accordance with IEC 60309-1. For a hard-
wired connection an all-pole isolation device must be installed on
site.
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 cir-
cuit 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 be-
ing switched on either unintentionally or without authorisation.
 If it is necessary to install a residual current device (RCD) in ac-
cordance 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
According to national regulations for drinking water quality, with ef-
fect from 21 March 2021, a non-return valve to prevent backsiphon-
ing must be fitted between the stopcock and the water inlet hose
during commissioning on all appliances in Germany. 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 posi-
tion of the seal and screw thread if appropriate.

en - Installation notes
*INSTALLATION*
7
The use of rubber or plastic tubing as pressure connection piping
between the installation location interior and the machine is only per-
mitted if:
- in conjunction with connection fittings, it can withstand a minimum
permanent pressure of 1500kPa (15bar),
- it is satisfactorily inspected during commissioning and
- after each use of the machine the water supply is reliably cut off be-
fore the rubber and plastic piping and put out of service or cut off
from the location interior.
Cold water con-
nection
For the cold water connection one stopcock each with a
3/4" external thread is required. A connector (Y-piece) can be used if
required to connect 2water inlet hoses with a ¾" screw thread to a
single stopcock with a 1" male thread.
The water inlet hose for cold water (blue stripes) is not intended to
be used with a hot water connection.
Hot water con-
nection To minimise energy consumption during operation with hot water,
the washing machine should be connected to a suitable hot water
ring circuit if present.
So-called “transmission pipes” (single pipes to hot water generators)
can result in cooling down of the water remaining in the pipes if not
in constant use. More energy would then be consumed to heat the
suds up again.
Use the inlet hose supplied (red stripes) for the hot water connection.
The temperature of the water intake must not exceed 60°C on ma-
chines with electric heating(EL).
The temperature of the water intake must not exceed 90°C on ma-
chines with reduced heater rating(RH).
The machine must be connected to the water supply using the inlet
hoses provided.
If there is no hot water supply at the installation location for the wash-
ing machine, the inlet hose for hot water must also be connected to
the cold water supply. A Y-piece is required in this case. The cold wa-
ter consumption increases accordingly to account for the missing hot
water intake.
For functional and technical reasons it is not possible to operate
the machine exclusively with a hot water connection.
Even if a hot water connection is present, the washing machine
must be connected to a cold water intake.
Hard water con-
nection
Connection for hard water. For the hard water connection, the same
requirements apply as for the cold water connection.
If there is no hard water connection on site, the hose must be con-
nected to the cold water connection.

en - Installation notes
*INSTALLATION*
8
Drain valve In the case of washing machines with a drain valve, a motorised valve
is used to drain the machine. An HTDN70 angle connector can be
used for draining the machine directly into the waste water system
(without a siphon) or into an on-site floor drain (with odour trap).
Thanks to an improved closing mechanism and a larger cross-sec-
tion, even the coarsest of soiling does not leave any deposits or
debris behind which could result in blockages. The drain valve can
also be operated manually to allow the suds container to be emptied
in the event of a power outage.
A vented drainage system is vital for unimpeded drainage.
If several machines are connected to a single drain pipe, this
should be sufficiently large to allow all machines to drain simultan-
eously.
The appropriate Miele installation kit (mat. no.:05238090) is avail-
able to order from the Miele Customer Service Department or your
Miele dealer for venting an HTDN70pipe.
If the slope for drainage is extremely steep, the piping must be ven-
ted to prevent formation of a vacuum in the machine’s drainage
system.
Slow or obstructed drainage or a backup of water in the drum as a
result of undersized pipework can result in faults occurring during
programmes, which will result in fault messages appearing in the dis-
play.
Outflowing suds can be as hot as 95°C. Danger of burning!
Avoid direct contact.
Dispenser pump connections
Up to 12dispenser pumps can be connected to the washing ma-
chine.
Dispenser pump connections on the back of the machine

en - Installation notes
*INSTALLATION*
9
Connections 1 and 2 are provided for viscous agents can also be
used for high pressure dispensing systems with water injection. The
dispensing systems must be fitted with a separate drinking water
safety mechanism in accordance with EN61770 and EN1717. The
maximum flow rate is 1500ml/min with a maximum flow pressure of
300kPa.
These connectors are sealed and need to be drilled open using a
8mm drill bit before connecting.
Make sure that you only drill through the first panel(I) as there is a
deflecting panel(II) 10mm behind it.
Connections3 to 12 are provided for liquid detergent. High pressure
dispensing systems with water injection must not be connected to
these connections. The connectors are sealed and must be cut to the
diameter of the hose with a small saw before they are connected.
If opened connectors are no longer required, they must be resealed
using a suitable sealant (e.g. silicone).
Connection terminals for five time-controlled dispenser pumps, which
can be operated without a multifunction module, are located behind
the cover adjacent to the electrical connection.
Calibration of the dispenser pumps and regulation of dispensing
quantities is carried out partly automatically for washing machines
fitted with an optional multifunction module. Information regarding
settings is given in the operating instructions.
A flowmeter or flow sensors can also be connected for monitoring the
dispensing quantity precisely.
Connections for level monitoring are available for every agent dis-
pensed.
Optional accessories
Only use genuine Miele spare parts and accessories with this ma-
chine.
Using spare parts or accessories from other manufacturers will in-
validate the guarantee, and Miele cannot accept liability.
BSK = Payment
system kit
The washing machine can be equipped with a payment system (e.g.
for self-service operations) using the optional BSK payment system
kit. This must be connected and programmed by a Miele Service

en - Installation notes
*INSTALLATION*
10
technician. Payment systems with mechanical or electronic coin val-
idator are available from Miele as optional accessories for individual
target groups.
The programming required for connecting a payment system must
be carried out by Miele Service or an authorised Miele dealer only. A
separate electrical connection is not required for a payment system.
BSS peak-load
negotiation kit
The washing machine can be connected to a peak-load shut-off or an
energy management system using a BSS peak-load negotiation kit
which is available as an optional accessory.
The peak-load cut-out monitors the energy consumption of a sys-
tem and deactivates individual pieces of equipment temporarily in
order to ensure that certain total load limits are not exceeded. Monit-
oring is externally controlled.
The kit provides three signal contacts and a neutral conductor via a
terminal block. The terminal block is marked with “a”, “b”, “c”, and “d”.
aOutput signal, start of machine operation
bOutput signal, machine heating request
cPeak-load input signal, machine heating deactivated
dNeutral conductor
When the peak-load function is activated the current programme is
stopped and a message appears in the display on the washing ma-
chine. At the end of the peak-load function the programme resumes
automatically.
XKM RS232 com-
munication mod-
ule
The serial interface RS-232 can be retrofitted to the washing machine
via an XKMRS232 (optional accessory available from Miele). This
communication module must only be used with MieleProfes-
sionalmachines that are fitted with an appropriate slot for the mod-
ule.
The data interface provided via communication module
XKMRS232 complies with SELV (Safety Extra Low Voltage) in ac-
cordance with EN60950.
Appliances connected to this interface must also be SELV compli-
ant.
Communication module XKMRS232 is supplied with a connection
cable and a D-sub-connector.