Electrolux DIVA User manual

© Electrolux
Muggenhofer Straße 135
D-90429 Nürnberg
ermany
Fax [phone]
Spares Operation
Publ.-Nr.:
599 516 423
03.2003
R.Kurzke
Ausgabe:
EN
SERVICE MANUAL
DISHWASHER
with
electro mechanical controller
Dishwasher
with
electro mechanical
controller

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03.2003 R.K. 599 516 423 EN
Index
1. Control panel ........................................................................... 3
2. Dimensions / Installation ..........................................................3
3. Components ...........................................................................4
3.1 Controller ................................................................................4
3.2. Program switch .......................................................................4
3.3 Circulation pump .....................................................................4
3.4 Drain pump .............................................................................5
3.5 Flow heater .............................................................................5
3.6 Interference filter ......................................................................5
3. Detergent dispenser ...............................................................6
3.8 Thermostat ..............................................................................
3.9 Pressure switch .......................................................................
3.10 Spray arms .............................................................................
3.11 Regeneration dosing with condensor .......................................8
3.11.1 Water softening/regeneration ..................................................8
4. Repair informations .................................................................9
4.1 Open the housing ....................................................................9
4.11 Remove the components .........................................................10
4.2 Position of the components .....................................................11- 13
5. Water course Scheme.............................................................14
5.1 All-Around Water Protection ....................................................15
5.2 Water intake............................................................................16
5.3 Draining ..................................................................................1
6. Program steps ........................................................................18
. Controller steps ....................................................................... 19
8. Wirings ...................................................................................21 - 21

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03.2003 R.K. 599 516 423 EN
2. Dimensions / Installation
1. Blendenbeispiel
Dimensions for Freestanding Dishwasher
Height 85 cm
Width 60 cm
Depth 60 cm
Height with worktop removed 82 cm
Feet adjustment 1 cm
Program switch Program controller
Door handle
Built-Under Dishwashers
Height 82 - 88 cm
Width 5 ,6 cm
Depth 57 cm
Integrated Dishwashers
Height 82 - 88 cm
Width 5 ,6 cm
Depth 57 cm
The appliance door can be covered by a wooden/furniture
panel of the following dimensions
Width 59,1 - 59,4 cm
Thickness 1,6 - 2,4 cm
Height variable (depending on niches or plinth height)
Weight max. 8 kg
The distance between the
lower edge of the safety valve
and the footprint of the
appliance must be 30 cm.
Extension hoses may be laid
for 3 metres horizontal at most
and the maximal allowable
height of the drain hose then
averages 85 cm.

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03.2003 R.K. 599 516 423 EN
3.3. Circulation Pump
The circulation pump is driven by an asynchronous motor with an
auxiliary winding. The auxiliary winding ist in circuit with a 3 uF
capacitor.
Speed for rinsing. 2800 1/min.
Power output50 W.
3. Components
3.1. Program controller
The operating sequence and the duration of the individual wash
programs are controlled by this timer. All electric power
consumers are connected there.
The timer is powered over a synchronous motor.
The complete rotation of the timer is subdivided into 58 switch
steps.
For each switch step a determined time from 5 seconds to 24
minutes is defined.
3.2. Program switch

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03.2003 R.K. 599 516 423 EN
3.4. Drain Pump
The drain pump is driven by a synchronous motor.
Power output 26 W.
Pump rate 15 l/min.
3.5. low 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 8 °C ± 5 K
Thermal fuse 260 °C
3.6. Interference ilter
The interference filter is connected in the terminal board parallel
to the mains feed.

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03.2003 R.K. 599 516 423 EN
3.7 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
display lack of rinse aid
dosing of rinse-aid
maximum filling level
outlet of rinse-aid
detergent tray
detergent tray for pre wash
Spule
EIN
AUS
Zeit
The detergent compartment 1 is filling corresponding to the set dosing
quantity 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 up. The door will be closed and the detergent for prewash will be
rinsed out through the slots in the detergent dispenser cover.
During 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.
During the rinse cycle, the coil will be switched on when the rinse is warmed
and the rinse-aid runs from compartment 3 into the rinse tank. At the same
time, the remaining rinse-aid (15 %) runs from compartment 1 into
compartment 2.
With the coil switched off, the rinse-aid flows from compartment 2 into
compartment 3.
During 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.
EIN
AUS
Zeit
EIN
AUS
Zeit
EIN
AUS
Zeit
EIN
AUS
Zeit
EIN
AUS
Zeit
coil

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03.2003 R.K. 599 516 423 EN
3.8. Thermostat
This temperature probe is installed in the drain trough (water
collector) and has direct contact with the lye.
Switch point 50°C 65°C
Reset point 41°C 55°C
3.9. Pressure Switch
The pressure switch controls the water level.
Without water, contact 11 - 12 is closed.
fN Switch point with level 65 mm Ws
Reset point with level 45 mm Ws
The pressure switch is not adjustable.
3.10. Spray arms
The new cutlery basket is placed at the upper diswasher
basket. The celling sprayarm sprays the water directly onto the
cutlery basket and tguarantees an excellent washing result with
the cutlery placed in that basket.
upper spray arm
lower spray arm

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03.2003 R.K. 599 516 423 EN
3.11 Water softening/regeneration
The water softening can be adjusted in 4 steps.
The incoming water flows (quantity in relation to step ...) through the
softener which works according to the ion exchange principle.
The ion exchanger is filled with small epoxy resin balls.
The resins exchange the hardness constituents (calcium and
magnesium), for sodium ions.
When all the sodium ions are used up, it is necessary to regenerate
the softener. This is done by flushing a brine solution through the
softener.
Afterwards the softener is washed out with fresh water and is now fully
effective.
The regeneration phase is triggered after every rinsing program.
The employed water amount and salt consumption are controlled
according to the hardness range setting.
The softening system is designed for a water hardness of up to 50 °dH.
1. Enthärter
2. Regenerier-Dosierung
Regenerierdosierung
1
Step Hardness
level
Water hardness
1< 14°d < 25°F < 2,5 mmol/l I / I I
2* < 21°d < 3 °F < 3,8 mmol/l I I I
3< 28°d < 50°F < 5,0 mmol/l IV
4< 50°d < 89°F < 9,0 mmol/l IV
*- factory setting
°d - erman degree, dimension of water hardness
°f -French hardness
mmol/l - Millimol per litre, international unit for water hardness

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03.2003 R.K. 599 516 423 EN
4. Service tips
4.1 Open the housing
Remove the screws (Abb.1) of the
upper plate on the left and right side.
Push the upper plate in front direction
to remove the plate (Abb.2).
12
1
23
1
2
To remove side panel remove fixing screws, pull
the panel away from the rear, and gently out of
the front trim. (pic.1).
Removing the
cover plates of the
base area, remove
these screwst
(Abb1+2).
Remove the screws (1) to pull the
outer door away.
To remove the panel, remove the fixing
screws (2) .
You need
Torx epuipment

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03.2003 R.K. 599 516 423 EN
Removal of the toggle switches
You can, through the lateral hole, release the retention
spring by pressing it in, for example with a bent-out
paper-clip.
In this way, the toggle can be pulled off easily.
The sequential circuit program is screwed down on two
places.
After releasing the screws and removing the toggle, it
can be taken off easily.
The LEDs for display are installed (depending on the
equipment) in the frame and can be unclicked.
To remove the program selector, the support frame (1)
must be unclicked.
By unclicking both locking lugs you have access to the
switch.
1
2
4.11. Remove the panel components

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03.2003 R.K. 599 516 423 EN
Program switch (1)
Program controller (2)
Detergent dispensert (3)
Thermostat (4)
Drain pump ( )
Pressure switch (6)
1
2
3
45
6
456
1
2
1
3
2
4.2 Position of Components
Detergent dispenser (1)
Spray arms (2)
Roof-mounted shower (3)
Salt container (4)
Filter ( )
Type plate (6)

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03.2003 R.K. 599 516 423 EN
1
23
4
5
1
2
1
Back side view
- Flow heater (1)
- Terminal box (2)
- Inlet hose (3)
- Drain hose (4)
- Water inlet for above spray arm ( )
Removing the detergent dosage chamber:
- disengage locking tabs (1), disconnect hoses (2)
- holding the top of the chamber, pull upwards disengaging
it from the softener.
Removing the softener unit :
- remove the securing nut located under the salt cap.
- press softener (1) down and remove it through the front
from the base area
- CAUTION if accessible release reed switch.

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03.2003 R.K. 599 516 423 EN
1
2
3
45
Removing the base :
- remove side panels, rear panel and plinth panel
- gently release base fixing clips with a screwdriver (figure)
- take off base carefully and release circulation pump,
electronic and heater relay
- disconnect the float switch
With base removed, following components are accessible:
- Drain pump (1)
- Circulation pump (2)
- Flow heater (3)
- Thermostat (4)
- Pressure switch (5)

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03.2003 R.K. 599 516 423 EN
5. Water co rse scheme
2
3
22
21
21
24
23
7
1
12
658
10
11
15
16 17
14
18
13
19
4
20
1 Inlet valve
2 Air break
3 Regeneration water dosage
4 Overflow safety level
5 Safety overflow
6 Inlet to su p fro regeneration dosage
cha ber
7 Regeneration dosage cha ber
8 Softener
9 Salt container
10 Non-return valve salt container
11 Regeneration valve
12 Safety inlet hose
13 Base tray
14 Float switch
15 Pressure switch
16 Filter
17 Circulation pu p
18 Flow heater
19 Drain pu p
20 Non-return valve
21 Spray ar s
22 Roof- ounted shower
23 Tub vent
24 Su p asse bly

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03.2003 R.K. 599 516 423 EN
18
1
2
3
4
5
6
7
89
10
11
12
13 14
15
16 17
19
20
21
22
23 24
1 Inlet valve
2 Air break
3 Regeneration water dosage
4 Overflow safety level
5 Safety overflow
6 Inlet to su p fro regeneration dosage
cha ber
7 Regeneration dosage cha ber
8 Softener
9 Salt container
10 Non-return valve salt container
11 Regeneration valve
12 Safety inlet hose
13 Base tray
14 Float switch
15 Pressure switch
16 Filter
17 Circulation pu p
18 Flow heater
19 Drain pu p
20 Non-return valve
21 Spray ar s
22 Roof- ounted shower
23 Tub vent
24 Su p asse bly
5.1 All-Around Water Protection
Aqua-Control Inlet Hose
The inlet hose has a double-wall construction. The inner hose is equipped with a flow restrictor built into
the tap connection, and has a flow rate of 4 litres per minute. The inlet valve (1) is located in the base
of the dishwasher. The safety outer hose (12) is connected to the regeneration chamber. If the inner
hose should burst, the water passes into the tub. The safety pressure switch activates the drain pump
and decreases the waterlevel down to normal level. An additional overflow protection is a defined
overflow through the regeneration chamber. The water flows into the bottom tray and activates the float
switch, which energises the drain pump. This drains the dishwasher preventing water damage.
Safety level
If the safety level is reached by over-fillling, the safety pressure switch starts the drain pump. The water
is only drained until it has reached the normal level because the reset point of the safety pressure switch
is above the switchpoint of the normal pressure switch.
Leakage Protection
The anti-flood switch in the base tray will activate the drain pump and drain the water from the tub in the
event of an internal leakage. If the float switch is activated, all electric components are switched off
except the electronic and the drain pump.

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03.2003 R.K. 599 516 423 EN
5.2 Water Inlet
The water flows into the regeneration dosage chamber (7) via inlet valve (1), over air break (2), into
regeneration dosage chambers (3) into softener (8). At this point the water divides. 1/4 of the water enters
the tub through the vent (23). 3/4 of the water enters the sump (24) through hose (6).
The level control chamber built into the sump operates the pressure switch (15).
18
1
2
3
4
5
6
7
89
10
11
12
13 14
15
16 17
19
20
21
22
23 24
Water through
softener
Water through
vent
1 8 % 2 %
2 9 % 1 %
3 1 % %
4 1 % %
Step
1 Inlet valve
2 Air break
3 Regeneration water dosage
4 Overflow safety level
5 Safety overflow
6 Inlet to su p fro regeneration dosage
cha ber
7 Regeneration dosage cha ber
8 Softener
9 Salt container
10 Non-return valve salt container
11 Regeneration valve
12 Safety inlet hose
13 Base tray
14 Float switch
15 Pressure switch
16 Filter
17 Circulation pu p
18 Flow heater
19 Drain pu p
20 Non-return valve
21 Spray ar s
22 Roof- ounted shower
23 Tub vent
24 Su p asse bly

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03.2003 R.K. 599 516 423 EN
18
1
2
3
4
5
6
7
89
10
11
12
13 14
15
16 17
19
20
21
22
23 24
1 Inlet valve
2 Air break
3 Regeneration water dosage
4 Overflow safety level
5 Safety overflow
6 Inlet to su p fro regeneration dosage
cha ber
7 Regeneration dosage cha ber
8 Softener
9 Salt container
10 Non-return valve salt container
11 Regeneration valve
12 Safety inlet hose
13 Base tray
14 Float switch
15 Pressure switch
16 Filter
17 Circulation pu p
18 Flow heater
19 Drain pu p
20 Non-return valve
21 Spray ar s
22 Roof- ounted shower
23 Tub vent
24 Su p asse bly
5.3 Draining
During the wash cycle the water is pumped out at various stages. First the draining water cleans the
filters (16). The filters are open at the bottom which allows any soilage to be rinsed off sufficiently. There
is a non-return valve (20) at the inlet connection to the drain pump (1 ). This valve prevents the water

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03.2003 R.K. 599 516 423 EN
6. Work flow schematic (example)
Step unction Time in sec.
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Pu ping out
Filling
Filling
Filling
Filling
(Filling)
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Filling
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Washing
Regeneration
Regeneration
Break/pause
Break/pause
Break/pause
Break/pause
Break/pause
Break/pause
Break/pause
Heating
Detergent
Detergent
Heating
Heating
Heating
Heating
Heating
Clear rins.
Clear rins.
Clear rins.

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03.2003 R.K. 599 516 423 EN
7. Program controller steps (example)

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03.2003 R.K. 599 516 423 EN
8. Wirings (examples)
circulation pump
pressure switch
Heater
Detergent
dispenser
float switch
drain pump
b3 = Program controller
regeneration
valve
CTL-Motor
inlet valve
b7 = Program selector
door switch
equipment-on indicator
on/off
switch
on/off
switch