Electrolux Professional Compass Pro WS6-8 User manual

Installation manual
Washer extractor
WS6–8, WS6–9, WS6–11, WS6–14,
WS6–20, WS6–28, WS6–35
Compass Pro
Type W3....
Original instructions
438917558/EN
2022.11.28

Contents
Contents
1 Safety Precautions ..............................................................................................................................5
1.1 General safety information..........................................................................................................6
1.2 Commercial use only..................................................................................................................6
1.3 Symbols....................................................................................................................................6
2 Warranty terms and exclusions.............................................................................................................7
3 Technical data.....................................................................................................................................8
3.1 Drawing ....................................................................................................................................8
3.1.1 WS6–8, WS6–9, WS6–11 ................................................................................................8
3.1.2 WS6–14 .........................................................................................................................9
3.1.3 WS6–20 .......................................................................................................................10
3.1.4 WS6–28, WS6–35 ......................................................................................................... 11
3.2 Technical data .........................................................................................................................12
3.3 Connections ............................................................................................................................13
4 Setup ...............................................................................................................................................14
4.1 Unpacking...............................................................................................................................14
4.2 Recycling instruction for packaging ...........................................................................................15
4.3 Siting ......................................................................................................................................16
4.4 Mechanical installation .............................................................................................................17
4.4.1 Casting a plinth ..............................................................................................................19
4.4.2 Chemical bolts / chemical anchors...................................................................................20
5 Marine installation .............................................................................................................................22
5.1 Siting ......................................................................................................................................22
5.2 Mechanical installation .............................................................................................................23
5.2.1 Casting a plinth ..............................................................................................................24
5.2.2 Welding a foundation ......................................................................................................25
6 Water connection ..............................................................................................................................26
7 Connection of external dosing systems ...............................................................................................28
7.1 Connection of the hoses...........................................................................................................28
7.2 Electrical connection of external dosing system..........................................................................29
7.2.1 Machine with connectors.................................................................................................29
7.2.2 Machine without connectors ............................................................................................30
7.2.3 Outputs .........................................................................................................................31
7.2.4 Inputs ............................................................................................................................32
8 Drain connection ...............................................................................................................................33
9 Electrical connection..........................................................................................................................34
9.1 Electrical installation ................................................................................................................34
9.2 Electrical connections ..............................................................................................................35
9.3 Machine connection .................................................................................................................37
9.4 Machine connection with ferrite.................................................................................................38
9.4.1 WS6–28, WS6–35 .........................................................................................................38
9.5 Functions for I/O-cards.............................................................................................................39
9.5.1 External coin meter/Central payment (2A) ........................................................................39
9.5.2 Central payment (2B)......................................................................................................40
9.5.3 Central payment (2C) .....................................................................................................41
9.5.4 Outputs for detergent signals and inputs for pause signals, "empty" signal and price re-
duction (2D) ...................................................................................................................42
9.5.5 Central booking/payment (2F) .........................................................................................43
9.5.6 Machines with I/O module type 3 .....................................................................................44
9.6 Converting heating elements ....................................................................................................45
10 Steam connection .............................................................................................................................46
11 At first power up ................................................................................................................................47
11.1 Select language.......................................................................................................................47
11.2 Set time and date.....................................................................................................................47
12 Function check..................................................................................................................................48
13 Disposal information..........................................................................................................................49
13.1 Disposal of appliance at end of life ............................................................................................49
13.2 Disposal of packing..................................................................................................................49

Contents
The manufacturer reserves the right to make changes to design and component specifications.

Installation manual 5
1 Safety Precautions
• Servicing shall be carried out only by authorized personnel.
• Only authorized spare parts, accessories and consumables shall be used.
• Only use detergent intended for water-wash of textiles. Never use dry cleaning agents.
• The machine shall be connected with new water hoses. Re-used water hoses must not
be used.
• The machine's door lock must under no circumstances be bypassed.
• If the machine develops a fault, this must be reported to the person in charge as soon
as possible. This is important both for your safety and that of others.
• DO NOT MODIFY THIS APPLIANCE.
• When performing service or replacing parts, the power must be disconnected.
• When the power is disconnected, the operator must see that the machine is discon-
nected (that the plug is removed and remains removed) from any point to which he has
access. If this is not possible, due to the construction or installation of the machine, a
disconnection with a locking system in the isolated position shall be provided.
• In accordance with the wiring rules: mount a multi-pole switch prior to the machine to
facilitate installation and service operations.
• If different rated voltages or different rated frequencies (separated by a /) are stated at
the machine data plate, instructions for adjusting the appliance for operation at the re-
quired rated voltage or rated frequency are stated in the installation manual.
• Stationary appliances not fitted with means for disconnection from the supply mains
having a contact separation in all poles that provide full disconnection under overvolt-
age category III, the instructions state that means for disconnection must be incorpo-
rated in the fixed wiring in accordance with the wiring rules.
• The openings in the base, shall not be obstructed by a carpet.
• Maximum mass of dry cloth: WS6–8: 8.5 kg, WS6–9: 9.5 kg, WS6–11: 11.5 kg, WS6–
14: 14.5 kg, WS6–20: 21 kg, WS6–28: 29.5 kg, WS6–35: 38.5 kg.
• A-weighted emission sound pressure level at working stations:
– Wash: WS6–8: <70 dB(A), WS6–9: <70 dB(A), WS6–11: <70 dB(A), WS6–14: <70
dB(A), WS6–20: <70 dB(A), WS6–28: <70 dB(A), WS6–35: <70 dB(A).
– Extraction: WS6–8: <70 dB(A), WS6–9: <70 dB(A), WS6–11: <70 dB(A), WS6–14:
<70 dB(A), WS6–20: <70 dB(A), WS6–28: <70 dB(A), WS6–35: <70 dB(A).
• Maximum inlet water pressure: 1000 kPa
• Minimum inlet water pressure: 50 kPa
• Additional requirements for the following countries; AT, BE, BG, HR, CY, CZ, DK, EE,
FI, FR, DE, GR, HU, IS, IE, IT, LV, LT, LU, MT, NL, NO, PL, PT, RO, SK, SI, ES, SE, CH,
TR, UK:
– The appliance can be used in public areas.
– This appliance can be used by children aged from 8 years and above and persons
with reduced physical, sensory or mental capabilities or lack of experience and knowl-
edge if they have been given supervision or instruction concerning use of the appliance
in a safe way and understand the hazards involved. Children shall not play with the ap-
pliance. Cleaning and user maintenance shall not be made by children without
supervision.
• Additional requirements for other countries:

6Installation manual
– This appliance is not intended for use by persons (including children) with reduced
physical, sensory or mental capabilities, or lack of experience and knowledge, unless
they have been given supervision or instruction concerning use of the appliance by a
person responsible for their safety. Children should be supervised to ensure that they
do not play with the appliance.
– This appliance is intended to be used in household and similar applications such as:
(IEC 60335-2-7) staff kitchen areas in shops, offices and other working environments,
farm houses, by clients in hotels, motels and other residential type environments, bed
and breakfast type environments, areas for communal use in blocks of flats or in
launderettes.
1.1 General safety information
The machine is only intended for water-wash use.
Do not hose down the machine with water.
In order to prevent damage to the electronics (and other parts) that may occur as the result of condensation, the ma-
chine should be placed in room temperature for 24 hours before being used for the first time.
1.2 Commercial use only
The machine/machines covered by this manual is/are made for commercial and industrial use only.
1.3 Symbols
Caution
Caution, high voltage
Read the instructions before using the machine

Installation manual 7
2 Warranty terms and exclusions
If the purchase of this product includes warranty coverage, warranty is provided in line with local regulations and sub-
ject to the product being installed and used for the purposes as designed, and as described within the appropriate
equipment documentation.
Warranty will be applicable where the customer has used only genuine spare parts and has performed maintenance
in accordance with Electrolux Professional user and maintenance documentation made available in paper or elec-
tronic format.
Electrolux Professional strongly recommends using Electrolux Professional approved cleaning, rinse and descaling
agents to obtain optimal results and maintain product efficiency over time.
The Electrolux Professional warranty does not cover:
• service trips cost to deliver and pick up the product;
• installation;
• training on how to use/operate;
• replacement (and/or supply) of wear and tear parts unless resulting from defects in materials or workmanship re-
ported within one (1) week from the failure;
• correction of external wiring;
• correction of unauthorized repairs as well as any damages, failures and inefficiencies caused by and/or resulting
from;
– insufficient and/or abnormal capacity of the electrical systems (current/voltage/frequency, including spikes and/
or outages);
– inadequate or interrupted water supply, steam, air, gas (including impurities and/or other that does not comply
with the technical requirements for each appliance);
– plumbing parts, components or consumable cleaning products that are not approved by the manufacturer;
– customer’s negligence, misuse, abuse and/or non-compliance with the use and care instructions detailed within
the appropriate equipment documentation;
– improper or poor: installation, repair, maintenance (including tampering, modifications and repairs carried out
by third parties not authorized third parties) and modification of safety systems;
– Use of non-original components (e.g.: consumables, wear and tear, or spare parts);
– environment conditions provoking thermal (e.g. overheating/freezing) or chemical (e.g. corrosion/oxidation)
stress;
– foreign objects placed in- or connected to- the product;
– accidents or force majeure;
– transportation and handling, including scratches, dents, chips, and/or other damage to the finish of the product,
unless such damage results from defects in materials or workmanship and is reported within one (1) week of deliv-
ery unless otherwise agreed;
• product with original serial numbers that have been removed, altered or cannot be readily determined;
• replacement of light bulbs, filters or any consumable parts;
• any accessories and software not approved or specified by Electrolux Professional.
Warranty does not include scheduled maintenance activities (including the parts required for it) or the supply of
cleaning agents unless specifically covered within any local agreement, subject to local terms and conditions.
Check on Electrolux Professional website the list of authorized customer care.

8Installation manual
3 Technical data
3.1 Drawing
3.1.1 WS6–8, WS6–9, WS6–11
A
1
C
2
3
H
L
K
I
JG
6
4
9
10
F
MO
7
N
8
5
E
B
D2
D1
fig.X01719
1 Operating panel
2 Door opening, WS6–8, WS6–9: ⌀310 mm, WS6–11: ⌀365 mm
3 Detergent container
4 Cold water
5 Hot water
6 Re-used water
7 Drain valve
8 Liquid detergent supply
9 Electrical connection
10 Steam connection
mm A B C D1 D2 E F G
WS6–8 660 680 1135 360 425 1110 835 80
WS6–9 660 725 1135 360 425 1150 835 80
WS6–11 720 700 1220 370 440 1185 920 80
mm H I J K L M N O
WS6–8 1035 215 125 1015 915 280 100 200
WS6–9 1035 215 125 1015 915 280 105 200
WS6–11 1120 215 125 1100 1000 280 105 210

Installation manual 9
3.1.2 WS6–14
A
31
C
2
H
L
K
I
J
G
6
4
9
10
8
F
MO
7
N
5
E
B
D1 D2
fig.X01720
1 Operating panel
2 Door opening, WS6–14: ⌀365 mm
3 Detergent container
4 Cold water
5 Hot water
6 Re-used water
7 Drain valve
8 Liquid detergent supply
9 Electrical connection
10 Steam connection
mm A B C D1 D2 E F G
WS6–14 720 790 1220 370 440 1335 920 80
mm H I J K L M N O
WS6–14 1120 215 125 1100 1000 280 105 210

10 Installation manual
3.1.3 WS6–20
A
1
2
C
3
H
L
K
I
J
P
G
6
4
F
9
N
MO
7
5
E
B
D2
D1
8
10
fig.X01721
1 Operating panel
2 Door opening, WS6–20: ⌀395 mm
3 Detergent container
4 Cold water
5 Hot water
6 Re-used water
7 Drain valve
8 Liquid detergent supply
9 Electrical connection
10 Steam connection
mm A B C D1 D2 E F G
WS6–20 750 915 1345 440 515 1435 1050 80
mm H I J K L M N
WS6–20 1245 295 215 1225 1125 280 105
mm O P
WS6–20 225 130

Installation manual 11
3.1.4 WS6–28, WS6–35
3
A1
2
C
I
J
PG 5
46
8
H
L
K
N
7
MO
F
9
10
E
D2
B
D1
fig.X01722
1 Operating panel
2 Door opening, WS6–28, WS6–35: ⌀435 mm
3 Detergent container
4 Cold water
5 Hot water
6 Re-used water
7 Drain valve
8 Liquid detergent supply
9 Electrical connection
10 Steam connection
mm A B C D1 D2 E F G
WS6–28 830 1030 1430 470 550 1590 1135 80
WS6–35 910 1115 1465 505 585 1675 1170 80
mm H I J K L M N
WS6–28 1330 325 245 1290 1205 280 105
WS6–35 1365 345 245 1325 1245 280 105
mm O P
WS6–28 265 160
WS6–35 210 160

12 Installation manual
3.2 Technical data
WS6–8 WS6–9 WS6–11 WS6–14 WS6–20 WS6–28 WS6–35
Weight, net kg 116 114 152 154 221 262 307
Drum volume litres 75 85 105 130 180 250 330
Drum diameter mm 520 520 595 595 650 725 795
Drum speed during wash rpm 49 49 46 46 44 42 40
Drum speed during extraction rpm 830 830 776 776 742 702 671
G-factor, max. 200 200 200 200 200 200 200
Heating: Electricity kW 5.4 5.4 5.4 7.5 13 18 23
kW 7.5 7.5 7.5 10
kW 10
Heating: Steam x x x x x x x
Heating: Hot water x x x x x x x
Frequency of the dynamic
force
Hz 13.8 13.8 12.9 12.9 12.4 11.7 11.2
Floor load at max extraction kN 1.6 ± 3.4 1.7 ± 3.8 1.9 ± 4.4 2.3 ± 5.4 3.0 ± 6.7 3.8 ± 8.3 4.3 ± 9.9
Sound power/pressure level at
extraction*
dB(A) 73/59 73/59 69/54 70/56 73/58 74/59 73/57
Sound power/pressure level at
wash*
dB(A) 62/48 62/48 61/47 62/47 68/53 66/50 67/51
Heat emission of installed
power, max
%5 5 5 5 5 5 5
* Sound power levels measured according to ISO 60704.

Installation manual 13
3.3 Connections
WS6–8 WS6–9 WS6–11 WS6–14 WS6–20 WS6–28 WS6–35
Water valves DN
BSP
20
3/4”
20
3/4”
20
3/4”
20
3/4”
20
3/4”
20
3/4”
20
3/4”
Recommended water pressure kPa 200–600 200–600 200–600 200–600 200–600 200–600 200–600
Continuous operating pressure kPa 50–800 50–800 50–800 50–800 50–800 50–800 50–800
Capacity at 300 kPa l/min 20 20 20 20 30 60 60
Drain valve
⌀outer
mm 75 75 75 75 75 75 75
Draining capacity l/min 170 170 170 170 170 170 170
Steam valve connection DN
BSP
15
1/2”
15
1/2”
15
1/2”
15
1/2”
15
1/2”
15
1/2”
15
1/2”
Recommended steam
pressure
kPa 300–600 300–600 300–600 300–600 300–600 300–600 300–600
Functioning limits for steam
valve
kPa 50–800 50–800 50–800 50–800 50–800 50–800 50–800
* There are NH and DN (BSP) threaded on the valves of this machine, please refer to Water connection section for
further information.

14 Installation manual
4 Setup
4.1 Unpacking
Note!
For WS6–14–WS6–35 two persons are recommended for the unpacking.
Remove the front and rear panel.
Remove the bolts between the machine and pallet. There is one to the right in the front of the machine and another
diagonally opposed to it, at the back of the machine.
fig.W00846A
Remove the machine from the pallet.
Note!
When moving the machine, handle it with care.
Place the machine on its final position.

Installation manual 15
4.2 Recycling instruction for packaging
45
6
7
3
1
2
fig.X02395
Fig. Description Code Type
1 Wrapping film LDPE 4 Plastics
2 Corner protection PS 6 Plastics
3 Cardboard packaging PAP 20 Paper
4 Pallet FOR 50 Wood
5Screw FE 40 Steel
6 Nut FE 40 Steel
7 Plastic bag PET 1 Plastics

16 Installation manual
4.3 Siting
Install the machine close to a floor drain or open drain.
The machine should be positioned so that there is plenty of room for working, both for the user and service personnel.
The figure shows minimum distance to a wall and/or other machines. Failure to respect the prescribed distances will
prevent easy access for maintenance and service operations.
A A
B
fig.X00959
A 25 mm
B 500 mm

Installation manual 17
4.4 Mechanical installation
Foundation requirement
In this type of machine, the drum is attached directly to the frame. As a result the floor under the machine must be
stable enough to absorb the dynamic forces generated during spin cycles. For that reason, the mounting bolts must
be cast into the floor material itself.
When securing the machine to an existing concrete floor, it must be at least 200 mm thick, with a minimum concrete
strength of 20.7 MPa. The floor must be free of seams and cracks.
If the floor is less than 200 mm, an alternative might be to cast a plinth. The floor must be able to withstand the loads
indicated in the table in the Technical data section.
If an existing concrete floor (of 200 mm minimum thickness) is to serve as the foundation, but it is not possible to cast
“J” bolts into the concrete, an alternative is to use so called chemical anchor bolts.
The machine must be securely fastened to a suitable foundation using 4–M16 (5/8 inch) threaded rod, heavy duty flat
washers and lock nuts or lock washers. Also two M10 (3/8 inch) expansion bolts (1) MUST be installed at the
front of the machine. If all six anchors are not properly installed, large vibrations in the machine’s cabinet
may occur.
Failure to properly secure the machine to its foundation, or securing the machine to an inadequate foundation, will re-
sult in severe vibration, damage to the machine, and will void the manufacturer’s warranty.
The following table shows the drilling points.
4-M16 (5/8")
2-M10 (3/8")
1
50 (1 15/16")
Ø 10 (3/8")
125 (5")
Ø 18 (11/16")
fig.5989E
mm A B C D E F G H I
WS6–8 685 660 496 394 115 633.4 496 -74.5
WS6–9 725 660 496 443 115 665 496 -74.5
WS6–11 700 720 575 387 120 693.1 595 10 79
WS6–14 785 720 575 495 120 758.7 595 10 79
WS6–20 875 750 636.5 569.5 120 854.1 657.5 10.5 83.3
WS6–28 950 830 716 633 125 955.7 738 11 86.3
WS6–35 1035 910 789.5 696 135 1052.5 811.5 11 94.5
Mark and drill all holes for bolts in the positions shown.
Fix the thread rod M16 to the floor.

18 Installation manual
After the machine has been placed over the other four M16 bolts, at the expansion M10 bolts (1), place the two
square spacers (t = 4 mm) over the two holes. They shall be placed between the machine and foundation. Insert the
expansion bolts (1) into the holes drilled in the floor.
Level the machine by using stainless or galvanized steel square spacer between the machine and the floor.
The spacers must be of a size to cover the support surface.
Fit the heavy duty washer and self-locking nuts with the machine and tighten all nuts well.
To tighten the nuts it is recommended to use a ratchet wrench, especially in the right rear corner. Then final tighten
torque as recommended spec is M16 (5/8 inch) = 150 Nm, M10 / 3/8 inch) = 40 Nm.
It is of the upmost importance that the machine is placed in level, from side to side as well as front to rear.
fig.5463B
After the machine has been in use for a while, check and re-tighten the nuts if necessary.
All nuts shall be checked and re-tighten every year.
Note!
Failure to closely follow the instructions provided in this manual may result in severe damage to the ma-
chine, and the risk of personal injury. The manufacturer is not responsible for damage or injury resulting
from improper installation.
Note!
The use of chemical anchors and/or the use of a fabricated steel mounting base DOES NOT reduce the thick-
ness requirement for the underlying concrete floor. The floor MUST BE AT LEAST 200 MM THICK, or a new
concrete foundation MUST be poured.

Installation manual 19
4.4.1 Casting a plinth
A plinth should be used where the existing floor is less than 150 mm thick or in order to ensure that the machine is
above the level of any water leakages.
The plinth should be approximately 150 - 200 mm in height.
150-200 mm /
5 7/8-7 7/8 inch
40 mm /
1 9/16 inch
4-M16 (5/8")
2-M10 (3/8")
fig.5462A
Proceed as follows:
• Break up the existing floor to a depth of approx. 75 mm and check that the sides of the hole are tapered outward
so that the longest side at the bottom measures 120 mm more than at the top. (See A and B from previous table).
A + 120
A
75
B
B + 120
(C)
fig.0899B
• Make the mould for the plinth.
• 4 bolts must be set into the concrete of the machine base. The bolts need to project 40 mm out of the base. Pour
the concrete into the prepared base mould and make sure that the surface is level. Check the previous table for
the correct position of the bolts.
• Moisten the hole well and apply concrete to the sides and bottom. Required minimum concrete strength at least
20.7 MPa. Recommend the rebars (C) shall be used around the base. The rebars shall be placed between the
bolts and the edge of the foundation. The bolts shall have the fish plate at the bottom or equivalent (bent at the
bottom).
• The concrete must be set and strength at least 20.7 MPa before mounting the machine on the plinth.

20 Installation manual
4.4.2 Chemical bolts / chemical anchors
An alternative to breaking up the existing floor or foundation is to use chemical bolts M16.
1. Mark and drill four holes (⌀18 mm) 125 mm deep for the chemical bolts.
Check the previous table for the correct position of the holes.
2. Clean the drilled holes with a vacuum cleaner. (Insert the small pipe into the hole and shake it).
3. Put down the chemical ampule in the hole.
4. Rotate the bolt into the hole with a drilling machine, so that the glass ampule is broken and its contents mixed.
5. Rotate the bolt to correct depth.
Note!
Do not rotate the bolt against the concrete bottom. Check that the chemicals have filled the hole
completely.
6. Remove the drilling machine with the mounting tool. Hold the bolt with one hand. Let the bolt harden before the
machine is mounted.
Time for hardening, due to different concrete temperatures:
– 10°C: 6 hours
– 5°C: 2.5 hours
± 0°C: 1 hour
5°C: 30 minutes
10°C: 20 minutes
15°C: 15 minutes
20°C: 10 minutes
1 2 3 4 56
fig.5917A
If installation shall be done on vinyl floor coverings chemical anchors shall be used.
• a1. Mark and drill holes for all bolts 4–M16 and 2–M10. Check the previous table for the correct position of the
holes.
• a2. Cut the flooring vinyl material around the hole for all square spacers.
• a3. Apply sealant to the hole cut in the vinyl floor covering. Insert the washer. Use sealant to seal around the
washer between the vinyl and the spacer. Then fix the chemical bolts M16 as step 2, 3, 4, 5 and 6 before.
7. Put the machine into place after the chemical bolts are set. Check that the machine is in level. If it is not, use
spacers where required between floor and machine.
Do not use any nut without locking solution and thin washer to fix machine.
Fix the machine in place using the heavy duty washers and lock-nuts with the machine.
8. Or installation with a welded foundation.