Electrolux EDW 1100 User manual

© Electrolux
Muggenhofer Straße 135
D-90429 Nürnberg
ermany
Fax [phone]
D N-TDS-N
Publ.-Nr.:
599 519 400
03.04
R.Kurzke
Edition:
EN
SERVICE MANUAL
DISHWASHER
Dishwasher
55 cm
EDW 1100
EDW 1500
EDW 1503
EDW 2500
55 cm
EDW 1100
EDW 1500
EDW 1503
EDW 2500

- 2 -
03.2004 R.K. 599 519 400 EN
TABLE OF CONTENTS
1. Dimensions / Installation / Built-in ............................................................................................ 3
2. Electrical connection / Safety Instructions ............................................................................. 4
3.1. Control panel/ Electronic EDW 1100 ........................................................................................
3.2. Control panel / Electronic EDW 1 00 ....................................................................................... 6
3.3. Control panel / Electronic EDW 1 03 ....................................................................................... 7
3.4. Control panel / Electronic EDW 2 00 ....................................................................................... 8
4. Components ............................................................................................................................. 9
4.1. Circulation pump ...................................................................................................................... 9
4.2 Drain pump ............................................................................................................................... 9
4.3 Flow heater ............................................................................................................................. 9
4.4 Pressure switch ...................................................................................................................... 9
4. Detergent dispenser ................................................................................................................ 10
4.6 NTC-thermal sensor ................................................................................................................. 11
4.7 Filter detection ......................................................................................................................... 11
4.8 Interference filter ..................................................................................................................... 11
4.9 Drier unit ................................................................................................................................... 12
4.10 Water softening/regeneration ................................................................................................. 12
. Repair informations / Position of the components .................................................................. 13
.1. Washing area / Baskets .......................................................................................................... 13
.2 Door ......................................................................................................................................... 14
.3 Service position for front bottom section ............................................................................... 1
.4 Water softening unit ................................................................................................................ 16
. Backside view ......................................................................................................................... 17
.6 Dismount the regeneration dosage device with drying unit: .................................................. 17
.7 Drain pump ............................................................................................................................... 18
.8 Power electronic, Circulation pump and Flow heater ............................................................ 18
.9 Door seal .................................................................................................................................. 19
6. Water course Scheme ............................................................................................................ 20
7.1 Program structur ...................................................................................................................... 21
7.2 Program runtimes ..................................................................................................................... 22
7.3 Program steps ......................................................................................................................... 23
8. Service settings electronik modul ........................................................................................... 24
8.1.1 EDW 1100 / Service function fault memory ............................................................................ 2
8.1.2 EDW 1100 / Service function LED test .................................................................................... 26
8.1.3 EDW 1100 / Service function manufacturing trest routine ..................................................... 27
8.1.4 EDW 1100 / Service function Pulse Wash .............................................................................. 28
8.1. EDW 1100 / Service function extra rinse ............................................................................... 29
8.2.1 EDW 1 00 / Service function fault memory ............................................................................ 30
8.2.2 EDW 1 00 / Service function LED test .................................................................................... 31
8.2.3 EDW 1 00 / Service function manufacturing trest routine ..................................................... 32
8.2.4 EDW 1 00 / Service function Pulse Wash .............................................................................. 33
8.2. EDW 1 00 / Service function extra rinse ............................................................................... 34
8.3.1 EDW 1 03 / Service function fault memory ............................................................................ 3
8.3.2 EDW 1 03 / Service function LED test .................................................................................... 36
8.3.3 EDW 1 03 / Service function manufacturing trest routine ..................................................... 37
8.3.4 EDW 1 03 / Service function Pulse Wash .............................................................................. 38
8.3. EDW 1 03 / Service function extra rinse ............................................................................... 39
8.4.1 EDW 2 00 / Der Weg ins Service menu.................................................................................. 40
8.4.2 EDW 2 00 / Service menu error code und actuator test ....................................................... 41
8.4.3 EDW 2 00 / Service menu display and fault memory ............................................................. 42
8.4.4 EDW 2 00 / Service menu manufacturing trest routine ......................................................... 43
8.4. EDW 2 00 / Service menu pulse wash .................................................................................. 44
8.4.6 EDW 2 00 / Service menu extra rinse .................................................................................... 4
8.4.7 EDW 2 00 / Service menu brightness .................................................................................... 46
8.4.8 EDW 2 00 / Service menu contrast ........................................................................................ 47
8.4.9 EDW 2 00 / Service menu water hardness ........................................................................... 48
8.4.10 EDW 2 00 / Demo mode .......................................................................................................... 49
9.1.1 Overview of error displays EDW 2 00................................................................................... 0
9.1.2 List of error messages EDW 2 00 .......................................................................................... 1
9.2.1 Overview of error displays EDW 1100 -1 03 ........................................................................ 2
9.2.2 List of error messages EDW 1100 -1 03 ............................................................................... 3
10. The new options ...................................................................................................................... 4
11.1 electric circuit diagram (Example) ...........................................................................................
11.2 Wiring diagram (Example) ........................................................................................................ 6

- 3 -
03.2004 R.K. 599 519 400 EN
1. Maße / Installation / Einbauhinweise
General
The dishwasher is supplied ready for installation, i.e. with power
cable, discharge hose and admission hose with incorporated sieve
and sealing.
Installation is at the connections provided for this purpose in the
adjacent cupboard (not directly behind the appliance!).
Observe the regulations of the local waterworks and electrical
power supply facilities!
Do not lay down the appliance! The built-in water softener contains
water which could drain off.
Water installation
Inlet:
You can connect the appliance to both cold and hot water
(max. 65 °C).
Water pressure: 1 to 10 bars
A shut-off control element of connection ¾ should be provided by the
Customer.
The inlet hose consists of high-quality plastic with approved compressive
and buckling resistance. A sieve is incorporated on the connection
side to eliminate contamination from the supply network, as well as a
rubber seal.
When making the connection, take care that sieve and seal are in their
correct positions.
After opening the shut-off control, no water is allowed to leak from the
threaded joint!
With hot water connection in particular, slightly retighten the screwed
joint after some minutes of operation (do not use force) once the
connection has sufficiently heated up.
Drain:
Install the flexible drainage hose without buckles.
Installation is at the drain trap of the sink drain pipe installed in the
adjacent cupboard.
The appliance is provided with a non-return device which allows for
installation height of the appliance even above drain trap level.
The highest point of the drainage hose may never exceed the overall
height of the appliance. A= Ablauf
G= Gerätemaß
K= Kaltw.Anschluß
N= Nischenmaß
W= Warmw.Anschluß
E= Steckdose
Installation
- Align the dishwasher and secure
it at both sides in the upper part of
the washing compartment shell.
Optional fitting positions: at
the base
- Optional accessories available:
Additional lugs at the cover
(Part No. 153 0402-0113)

- 4 -
03.2004 R.K. 599 519 400 EN
Safety Instructions
Attention: Whenever intervention into the machine becomes necessary, observe all safety
precautions mentioned in DIN/VDE 7 1 (repair-related) and/or VDE 7 /ICE 65 (appliance-
related).
Components are in accordance with IEC and/or VDEdirectives! For replacements use parts of
the same specification only.
With control systems provided with MOS modules, use parts of the same specification only.
Observe all MOS regulations when handling MOS components
Only carry out mechanical repairs or checks of mechanical components when these are dead.
2. Electrical connection
A licensed electrical fitter should install the connection
to the mains!
The appliance is provided with a power cable 3 x 1 mm2 with
injection-moulded plug (type 13).
You should connect the dishwasher to the mains by means of
a plug, or an all-polo-switch of a minimum of 3mm contact
distance should be provided within the fixed installation for
isolation from the mains.
Installation on the part of the customer:
Install fuse, feeder and socket according to the wiring
schematic.
Circuit: Radiator voltage 23 V

- 5 -
03.2004 R.K. 599 519 400 EN
3.1. Control panel EDW 1100
LD1 LD2 LD3 LD4 LD5
S1 S2 S3 S4 S5 S6
LD8
LD7
LD6
LD9
LD10
LD11
LD12
LD13
LD14
Electronic EDW 1100
On electronic models, a micro processor controls all components,
this is done using triacs. The electronic also memorizes all
programme data.
The heating is switched by a relay on the electronic board.
Program buttons
Function buttons:
Function button 1 Setting of Water hardness
Function button 2 Activation/deactivation of rinse aid addition (3 in1)
Function button 3 -
Program flow LEDs:
The program flow LEDs indicate the active subprogram
Program buttons Program flow LEDs
LED rinse-aid
LED 3in 1
Function buttons
LED salt

- 6 -
03.2004 R.K. 599 519 400 EN
3.2. Control panel EDW 1500
Electronic EDW 1500
On electronic models, a micro processor controls all
components, this is done using triacs. The electronic also
memorizes all programme data.
The heating is switched by a relay on the electronic board.
Function buttons:
Function button 1 Setting of Water hardness
Function button 2 Activation/deactivation of rinse aid addition
Function button 3 Activation/deactivation of signal sound
Displays:
Indication of start time via 2.5-digit display
Indication between 1 and 19 hours (in steps of 1h)
Indication of remaining run time via 2.5-digit display (maximum indication of run time "199")
LED display for salt, rinse-aid, water tap closed and END.
Program flow LEDs:
The program flow LEDs indicate the active subprogram
Function buttons
LED salt
Half load
Senitize
Program select
button
Program flow LEDs
LED rinse-aid
LED 3in 1
extra rinse
Start-time
preselection
2,5-didit Display

- 7 -
03.2004 R.K. 599 519 400 EN
3.3. Control panel EDW 1503
Electronic EDW 150
On electronic models, a micro processor controls all
components, this is done using triacs. The electronic also
memorizes all programme data.
The heating is switched by a relay on the electronic board.
LD1 LD2 LD3 LD4 LD5 LD6
S1 S2 S3 S4 S5 S6
LD10
LD11
LD12
Display LD14 -29
Separate ON/OFF switch without optical confirmation.
6 keys S1 to S6 to select programs or options with the corresponding LEDs
2,5-digit display and 3 LEDs (LD10 to LD12)
Indication of start time via 2.5-digit display
Indication between 1 and 19 hours (in steps of 1h)
Indication of remaining run time via 2.5-digit display (maximum indication of run time "199")
LED display for salt, rinse-aid, water tap closed and END.
 regeneration on need  manufacturing test routine  several service functions
Possible selectable program options:
- start-time preselection
- half load "small quantity" as automatic system or with key
- additional washing cycle
- 3 in 1 (special tablet program)
- senitize

- 8 -
03.2004 R.K. 599 519 400 EN
3.4. Control panel EDW 2500
1.Button Programs
Selection up and down within a menu
Change to and from an adjustment value (e.g. water hardness)
2. Button Start time preselection
Start-time preselection 1 to 19 hours.
3. Button Options
Switch between the menu "Programs" and the menu "Options" or "Settings"
During a running dishwashing program, the display can be switched between the active program step display and the
selected dishwashing program.
4. Button Cancel
Aborting a running dishwashing program
5. Button OK
Start program
Switching between ON and OFF with switchable functions (e.g. clear rinse)
Commence the setting process and complete with adjustable functions
Acknowledging a selection
Detailed descriptions of EDW 2500 see page 40 51 (chapter 8.4.1 9.1.2)
PROGRAM OPTIONS mih
WRD
3 in 1 C
1245

- 9 -
03.2004 R.K. 599 519 400 EN
4.2 Drain Pump
The drain pump is driven by a synchronous motor.
Power output 26 W.
Pump rate 15 l/min.
Flap trap
4. Flow Heater
The flow heater heats the water to the required temperature. During the
wash cycle, water is contantly passing through the flow heater.
Power output 2100 W
Resistor 25 W
Protector 98 °C ± 5 K
Thermal fuse 260 °C
4. Component
4.1 Circulation Pump
The circulation pump is driven by an asynchronous motor with an
auxiliary winding. The auxiliary winding ist in circuit with a 3 mF
capacitor. A tacho generator is used for speed control.
There are three speeds for rinsing.
1600 1/min,to 2800 1/min, Power output50 W.
Coil resistances
Main winding 38 Ohm
aux. winding 110 Ohm
Tacho ca. 220 Ohm
4.4 Pressure Switch
The pressure switch controls the water level.
Without water, contact 11 - 12 is closed.
Niv 1 = Switch point 75 mmWS / Reset point 30 mmWS
Niv 2 = Switch point 97 mmWS / Reset point 70 mmWS
7 / 97 mm 30 / 70 mm

- 10 -
03.2004 R.K. 599 519 400 EN
4.5 Detergent dispenser
Dosing of detergent
prewash 10 ml
wash 20 - 30 ml
Dosing of rinse aid
position 1 - 6 2 ml - 7 ml
Capacity
140 ml
dosing of rinse-aid
maximum filling level
outlet of rinse-aid
detergent tray
detergent tray for pre wash
coil
ON
OFF
Zeit
The detergent compartment 1 is filling corresponding to the set dosing q antity when the door
is open. Possibly existing rinse-aid in compartments 2 and 3 flows back into the storage tank
of the rinse-aid. The detergent trays are filled p. The door will be closed and the detergent
for prewash will be rinsed o t thro gh the slots in the detergent dispenser cover.
D ring the washing cycle the coil is switched on and the detergent compartment cover
releases the detergent. The rinse-aid flows from compartment 1 into compartment 2.
After switching off the coil, the rinse-aid flows from compartment 2 into compartment 3.
D ring the rinse cycle, the coil will be switched on when the rinse is warmed and the rinse-
aid r ns from compartment 3 into the rinse tank. At the same time, the remaining rinse-
aid (15 %) r ns from compartment 1 into compartment 2.
With the coil switched off, the rinse-aid flows from compartment 2 into compartment 3.
D ring the rinse cycle, the coil is always switched on twice. When it is switched on the
second time, the remaining rinse-aid flows into the rinse tank.
ON
OFF
Zeit
ON
OFF
Zeit
ON
OFF
Zeit
ON
OFF
Zeit
ON
OFF
Zeit
coil
Setting the rinsing agent dosage
1. Open the dispenser by t rning the cover cap (A) to the left.
2. In order to increase the dosing amo nt, t rn the dosing arrow to the left
by means of a coin or screwdriver. In the works, the setting has been to
Position 4 (ideal setting is position 2  4).
3. Close the dispenser.

- 11 -
03.2004 R.K. 599 519 400 EN
4.6 NTC-Temperature sensor with
integrated turbidity sensor
NTC
Turbidity sensor
The turbidity sensor function is only activated in cycles AUTO
Function:
The input voltage with the turbidity sensor may be between 6 V and 11.4
V. (The measurements are described in detail in the chapter Measuring
Points at the Electronic Control (in the base)). For a clear water the output
voltage must always be 4.3 V. If that value differs due to soiling of the
turbidity sensor after a longer operational period, the Easytronic plus
recontrols the input voltage with the turbidity sensor automatically until the
output voltage is 4.3 V. This happens during the final rinse cycle.
If the 4.3 V is not achieved within 8 seconds, the fault C5 is stored in the
fault memory. If the output voltage falls below 3 V in the prewash cycle and
below 3.8 V in the intermediate rinsing cycle, turbid water will be detected.
With the service test routine the turbidity sensor will be calibrated to 3.5
V not with water but with air.
That corresponds to 4.3 V with water.
4,3V
output voltage intermediate
turbit water
4,3V3V
output voltage prewash
turbit water clear water
3,8V
clear water
Temp. Resistance
10°C 9653 Ohm
25°C 4843 Ohm
60°C 1204 Ohm
90°C 445 Ohm
NTC
4.8 Interference Filter
The interference filter is connected in the terminal board parallel
to the mains feed.
The NTC with trouble sensor is installed in the sump.
Reed switch
Permanent magnet
4.7 Filter detection (SL)

- 12 -
03.2004 R.K. 599 519 400 EN
Setting of regeneration salt dosering
4.9 Drier unit
Washing compartment and regeneration dosage device with
condenser form one c osed circuit.
Moist air wi be ed up out of the washing compartment by means of an air guidance
between the washing compartment and the regeneration dosage device.
The air wi be dried and the condensate discharged into the trough.
Dry air wi be ed through the washing compartment venti ation into the washing
compartment.
4.10 Water softening/regeneration
The water softening can be adjusted. The incoming water f ows through the softener
which works according to the ion exchange princip e. The ion exchanger is fi ed with
sma epoxy resin ba s. The resins exchange the hardness constituents (ca cium
and magnesium), for sodium ions.
When a the sodium ions are used up, it is necessary to regenerate the softener.
This is done by f ushing a brine so ution through the softener.
Afterwards the softener is washed out with fresh water and is now fu y effective.
Depending on the water hardness, regeneration is on y necessary after severa
wash cyc es.
There is genera y no regeneration when "HARDNESS 1 has been set.
Works setting for the hardness range is 4.
Bypass va ve
(on y SL)
For regenerating va ve
change dismount the
recyc ing pump.
E ectronics for water
hardness sensor system
(with "SL" on y)
:DWHUKDUGQHVV
IK GK $UHD
PD[ PD[  /
   /
  ,9 /
   /
   /
  ,,, /
   /
  ,, /
  ,,, /
  , 

QRUHJHQHUDWLRQ
/
ORQJHUGXUDWLRQRQWKLVVHWWLQJ
YDOXHSUHVHWE\WKHPDQXIDFWXUHU
:DWHUKDUGQHVV
VHWWLQJV 'LVSOD\ LQGLFDWLRQ
:DWHU
KDUGQHVV
VHWWLQJV
IK GK 'LVSOD\
LQGLFDWLRQ
PD[ PD[ 
  
  
  
  
  
  
  
  
:DWHUKDUGQHVV
$XWRPDWLFZDWHUKDUGQHVV
VHQVRULQJ 
Models L,GL,V without sensor Model SL with sensor

- 13 -
03.2004 R.K. 599 519 400 EN
5. Repair informations / Position of Components
5.1 Washing compartment
Detergent dispenser (1)
Spray arms (2)
Water supply for upper spray arm (3)
Salt container (4)
Filter (5)
Water inlet cap (6)
9
10
11
12
1
2
2
4
5
7
8
12
6
Ventilation to drying tank (7)
Blending switch (8)
Above basket (9)
Bottom basket (10)
Cuttlery basket (11)
Type plate (12)
You can easily unclick the upper basket by twisting the locking
device (photo in the middle and on the right)

- 14 -
03.2004 R.K. 599 519 400 EN
A
A
BB
5.2 Door area
Unscrew the six screws (A). Press the panel
upwards by a small amount and take it off.
Now you have easy access to door lock,
main switch, and the electronic.
Unscrew the six screws (B). Pull door sheet metal
(outer door) upwards out of hinge.
1ON/OFF-switch
2Electronic
3Door lock
4Detergent dispenser
5Spray arm detection (with "SL" only)
6Earth lead.
7optional microswitch for interior lighting 12
4
4
5
6
7

- 15 -
03.2004 R.K. 599 519 400 EN
5.3 Service po ition
To provide access from the front for exchanging the softening
equipment, if necessary, put the machine in service position.
- Unhinge door springs
- Unscrew front screws at trough/pump compartment (A).
- Unscrew rear screws at trough/pump compartment.
- Unhinge support for recycling pumps
- Detach cable duct fixtures at pump compartment.
- Fold up the trough in service position.
- You can also unclick and draw out the support unit to the front in
other positions than the "service position".
AA
Holding notch
Support unit
Holding notch
Overflow switch
Fuse for feeble
currents
Inlet valve
Noise limiter
Condenser of
recycling pump
Connection terminal

- 16 -
03.2004 R.K. 599 519 400 EN
Water inlet, lift off cover, unscrew nut
Salt filler neck
In Service Position, you can also remove or reinstall NTC/
trouble sensors, pressure monitors, and water softening
equipment.
To dismount the water softening equipment, remove electrical
connections.
Also detach the two hoses leading to the regeneration
dosage device.
Pull off the water inlet cap from the trough side, and unscrew
the nut located below.
Once the salt seal is unscrewed from the salt filling pipe, turn
off the large fastening nut.
A useful hint:
You could use a V-belt to loosen this nut, by applying it as
described in the figure below.
5.4 Softener

- 17 -
03.2004 R.K. 599 519 400 EN
5.5 Back ide view
- Drier casing (1)
- Regeneration dosage (2)
- Back suction safety device (3)
- Drain hose (4)
- Interior lighting ( SL) (5)
5.6 Dismount the regeneration dosage device
with drying unit:
- Turn the bayonet socket on the drying unit steam inlet to the left
and unclick. A suitable tool would be a pair of nippers inserted
inverted (5).
- Unscrew the cover plate (6).
- Detach the hoses (7).
- Remove the fastening screw and pull off the regeneration
dosage device along with the drier unit.
- If you wish to remove the flap trap, you also have to remove the
associated hoses (8).
1
2
4
6
78
5
5

- 18 -
03.2004 R.K. 599 519 400 EN
5.7 Drain pump
When you have removed the rear base sheet, you can take o the
discharge pump by turning to the le t (bayonet socket) .
Here you can clearly see the lap trap installed in the suction area
apart rom the nonreturn valve.
5.8 Power electronic - Circulation pump - Flow heater
1Fitting position of recycling pump and heater
2Fold out the band clamp (2).
3Unscrew the screw connections. Detach hoses (3).
4Unlock pump support from base. Now you can take
out the recycling pump ( ).
When mounting the recycling pump, note the following:
- You can re-use the strap-type hose clamp if you
press it together with a diagonal cutting nipper (5).
If you cannot re-use this clamp, use a new screwed
clamp.
- Carefully install the rubber foot and the hose fixture.
These 3 components can be exchanged from the rear.
1
2
3
4
5
Power electronic
Unclick and draw out
to the backside.

- 19 -
03.2004 R.K. 599 519 400 EN
5.9 Installation instructions for
door sealing
Carefully insert left-hand and right-hand door seal.
Install door seal as shown in such a way that the seal
is slightly stretched in both radii .
Make sure that the sealing lip is not crimped or wavy in
the radii and springs well back after pressing it with
your finger.
Check for leakages

- 20 -
03.2004 R.K. 599 519 400 EN
1 Inlet valve
2 Regeneration dosage chamber
3 Back suction safety device
4 Ventilation
5 Washing com artment
6 Dosing device
7 Regeneration water dosage
8 Softener
9 Salt container
10 Regeneration valve
11 Base tray
12 Float switch
13 Pressure switch
14 Filter
15 Circulations um
16 Flow heater
17 Drain um
18 S ray arms
19 Drier reservoir
20 Reversing condensation reservoir
6. Water cour e cheme
1
2
4
6
5
7
89
10
11
12
1
14
15
16 17
18
19
20
18
18