AEG Oko-Favorit 50719 User manual

SERVICE MANUAL
© AEG Hausgeräte GmbH
Muggenhofer Straße 135
D-904 9 Nürnberg
Germany
Fax [phone]
TSE - N
Publ.-Nr.:
599 50 84 90
685
10.00
EN
Edition:
DISHWASHER
Dishwasher
EDW 1000
(Mini-Tronic)
INTENSIV
70° ZEIT- VORWAHL
50719
3 h
6 h
9 h
REINIGEN
EIN / AUS
TROCKNEN
ENDE
SALZ
KLARSPÜLER
NORMAL
65°
NORMAL
BIO 50° VOR-
SPÜLEN
QUICK
50°
INTENSIVE
70 °
NORMAL
65 °
NORMAL
BIO 50 °
QUICK
50 °
PRE
WASH
TIME
SELECTION CLEAN
DRY
END
SALT
DETERGENT
ON /
OFF

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TSE-N 10.00 A. B. 599 50 84 90 EN
Index
1. Dimensions ............................................................................................................3
2. Typical features for use .........................................................................................4
3. Components ..........................................................................................................4
Interference Filter...................................................................................................4
Pressure Switc .....................................................................................................5
Flow Heater ...........................................................................................................5
Circulation Pump ...................................................................................................5
Drain Pump ............................................................................................................5
NTC Temperature Sensor .....................................................................................6
Detergent / Rinse Aid Combination Dispenser Unit ..............................................6
Electronic ...............................................................................................................6
Water Softening .....................................................................................................7
4. Position of Components.........................................................................................7
5. Water Course Sc eme ........................................................................................10
6. All-Around Water Protection ................................................................................11
Aqua-Control Inlet Hose ......................................................................................11
Safety level ..........................................................................................................11
Leakage Protection ..............................................................................................11
7. Water Inlet ...........................................................................................................13
8. Water load steps ..................................................................................................14
Static filling...........................................................................................................14
Dynamic filling ......................................................................................................15
9. New pulse was wit random functionality........................................................15
Circulation ............................................................................................................16
Function of t e new pulse was wit random functionality ...............................15
10. Sequence draining wit pressure switc level c eck...........................................17
New drain wit sequence draining .......................................................................17
Draining ...............................................................................................................18
11. Installation of t e Drain Hose...............................................................................19
12. Regeneration .......................................................................................................19
Rinse out after regeneration ................................................................................20
Regeneration .......................................................................................................20
13. In- and Output elements ......................................................................................21
Position of pus buttons, LEDs and lamps ...........................................................21
14. General ................................................................................................................22
15. Input-P ilosop y: C oose program- and options ................................................23
16. Input-P ilosop y: Programstart till -end ..............................................................24
17. Input-P ilosp y - delete, c ange, abort ...............................................................25
18. Program p ase display, Status display................................................................26
19. Adjust water ardness: ........................................................................................27
20. Service-functions for assembly line .....................................................................28
Assembly line test program .................................................................................28
21. Customer service functions .................................................................................29
Single actor activation ..........................................................................................29
Indication of customer service failure stack .........................................................29
Delete t e customer service failure stack and LED-test ......................................30
22. Misuse and program interrupt ..............................................................................30
23. Overview of Service and After sales functions ....................................................31
24. Overview of failure displays .................................................................................32
25. Programms and Options......................................................................................33
26. Description of t e options ....................................................................................34
27. Rinse, resin was , regeneration and measure ....................................................35

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TSE-N 10.00 A. B. 599 50 84 90 EN
Build-in dimensions for Built-Under
Dishwashers
ÖKO-FAVORIT
Dimensions for Freestanding Dishwasher
Height 5 cm
Width 60 cm
Depth 60 cm
Height with worktop removed 2 cm
Feet adjustment 1 cm
1. Dimensions
Build-in dimensions for Fully Integrated
Dishwashers
ÖKO-FAVORIT
Build-in dimensions for Integrated
Dishwashers
ÖKO-FAVORIT
* Appliances wit
eig t
adjustable feet
* Appliances with height-adjustable feet
Plinth height for appliances 820 mm high
100 - 175 mm
Plinth height for appliances 870 mm high
150 - 230 mm

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TSE-N 10.00 A. B. 599 50 84 90 EN
2. Typical features for use
3. Components
Interference Filter
T e interference filter is connected in t e terminal board parallel to
t e mains feed.
ÖKO-FAVORIT 50719 sensorlogic
Was programs: Intensive 70, Normal 65, Normal Bio 50,
Quick 50, Prewas Extra
Power consumption: 10 A
Heating: flow eater
Water consumption: 16 l
Energy Normal Bio 50 °C: 1.05 kW
Energy Normal 65 °C: 1.35 kW
Noise: 47 dB(A)
INTENSIV
70°ZEIT- VORWAHL
50719
3 h
6 h
9 h
REINIGEN
EIN / AUS
TROCKNEN
ENDE
SALZ
KLARSPÜLER
NORMAL
65°
NORMAL
BIO 50°VOR-
SPÜLEN
QUICK
50°
INTENSIVE
70 °
NORMAL
65 °
NORMAL
BIO 50 °
QUICK
50 °
PRE
WASH
TIME
SELECTION CLEAN
DRY
END
SALT
DETERGENT
ON /
OFF

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TSE-N 10.00 A. B. 599 50 84 90 EN
65 mm
11 12
14
16 17
45 mm
11 12
14
16 17
fS
fN fS
fN
Pressure Switch
T e pressure switc controls t e water level.
Wit out water, contact 11 - 12 is closed.
fN Switc point wit level 65 mm Ws
Reset point wit level 45 mm Ws
fS Switc point wit safety level 114 mm Ws
Reset point 90 mm Ws
T e pressure switc is not adjustable.
Flow Heater
T e flow eater eats t e water to t e required temperature. During
t e was cycle, water is contantly passing t roug t e flow eater.
Power output 2100 W
Resistor 25 W
Protector 98 °C ± 5 K
T ermal fuse 260 °C
Circulation Pump
T e circulation pump is driven by an async ronous motor wit an
auxiliary winding. T e auxiliary winding ist in circuit wit a 4 mF
capacitor. A tac o generator is used for speed control.
T ere are t ree speeds for rinsing.
2800 1/min, 2200 1/min, 1900 1/min, 1700 1/min, 1600 1/min, Power
output 50 W.
Drain Pump
T e drain pump is driven by a sync ronous motor.
Power output 26 W.
Pump rate 15 l/min.

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TSE-N 10.00 A. B. 599 50 84 90 EN
NTC Temperature Sensor
Detergent / Rinse Aid Combination Dispenser Unit
Detergent dosage = 20 ml - 30 ml
Rinse Aid capacity 150 ml
Dosage settings 1 - 6
Quantity 1 cm3- 6 cm3
The detergent dispenser is activated by a release coil. The first operation
adds the detergent, and the second the rinse aid. If the door is opened,
the latching bar is reset to the detergent dosage position.
Electronic
On electronic models, a micro processor controls all components, this is
done using triacs. The electronic also memorizes all programme data.
T e eating is switc ed by a relay on t e electronic board.
NTC-Temperaturfühler
Temperature sensor NTC-resistor
Temperatur/Widerstand
2
0 °C / 6032 Ω
t
emperature/resistor
2
5 °C / 4829 Ω
(nur bei vollelektron. 30 °C / 3891 Ω
Geschirrspüler) 40 °C / 2573 Ω
(only for fully electronic dishw asher) 50 °C / 1741 Ω
55 °C / 1444 Ω
60 °C / 1204 Ω
65 °C / 1009 Ω
70 °C/849Ω

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TSE-N 10.00 A. B. 599 50 84 90 EN
2
1
3
3
1
2
1
2
Water Softening
The components required for water softening.
1. softener unit
2. regeneration dosage chamber
The incoming water flows 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.
Depending on the water hardness, regeneration is only necessary after several wash cycles.
T e softening system is designed for a water ardness of up to 50 °dH.
4. Position of Components
Detergent dispenser (1)
Drying fan intake vent (2)
Spray arms (3)
Detergent dispenser (1)
Electronic (2)

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TSE-N 10.00 A. B. 599 50 84 90 EN
23
1
1
2
3
1
2
Thermal sensor (1)
Drain pump (2)
Pressure switch (3)
Flow heater (1)
Terminal board (2)
Inlet valve (3)
To remove side panel :
1 Remove fixing screws
2 Pull t e panel away from t e rear, and gently out of t e
front trim.
Removing the regeneration dosage chamber :
1 disengage locking tabs (1)
2 disconnect oses (2)
3 olding t e top of t e c amber, pull upwards disengaging it
from t e softener.

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TSE-N 10.00 A. B. 599 50 84 90 EN
1
1
Removing the softener unit :
1 remove t e securing nut located under t e salt cap.
2 press softener (1) down and remove it t roug t e front
from t e base area
3 CAUTION if accessible release reed switc .
Removing the base :
1 remove side panels, rear panel and plint panel
2 gently release base fixing clips wit a screwdriver (figure)
3 take off base carefully and release circulation pump,
electronic and eater relay
4 disconnect t e float switc
With base removed the circulation pump (1) is accessible.

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TSE-N 10.00 A. B. 599 50 84 90 EN
22
21
21
24
23
7
23
1
12 65810 11 9
15 16 17
20
14
18
13
19
4
5. Water Course Scheme
1 Inlet valve
2 Air break
3 Regeneration water dosage
4 Overflow safety level
5 Safety overflow
6 Inlet to sump from regeneration dosage
c amber
7 Regeneration dosage c amber
8 Softener
9 Salt container
10 Non-return valve salt container
11 Regeneration valve
12 Safety inlet ose
13 Base tray
14 Float switc
15 Pressure switc
16 Filter
17 Circulation pump
18 Flow eater
19 Drain pump
20 Non-return valve
21 Spray arms
22 Roof-mounted s ower
23 Tub vent
24 Sump assembly

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TSE-N 10.00 A. B. 599 50 84 90 EN
6. All Around Water Protection
Aqua-Control Inlet Hose
T e inlet ose as a double-wall construction. T e inner ose is equipped wit a flow restrictor
built into t e tap connection, and as a flow rate of 4 litres per minute. T e inlet valve (1) is located
in t e base of t e dis was er. T e safety outer ose (12) is connected to t e regeneration
c amber. If t e inner ose s ould burst, t e water passes into t e tub. T e safety pressure switc
activates t e drain pump and decreases t e waterlevel down to normal level. An additional
overflow protection is a defined overflow t roug t e regeneration c amber. T e water flows into
t e bottom tray and activates t e float switc , w ic energises t e drain pump. T is drains t e
dis was er preventing water damage.
Safety level
If t e safety level is reac ed by over-fillling, t e safety pressure switc starts t e drain pump. T e
water is only drained until it as reac ed t e normal level because t e reset point of t e safety
pressure switc is above t e switc point of t e normal pressure switc .
Leakage Protection
T e anti-flood switc in t e base tray will activate t e drain pump and drain t e water from t e tub
in t e event of an internal leakage.
If t e float switc is activated, all electric components are switc ed off except t e electronic and
t e drain pump.

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TSE-N 10.00 A. B. 599 50 84 90 EN
22
21
23
7
23
1
12 65810 11 9
21
24
15 16 17
20
14
18
13
19
4
All-Around Water Protection
1 Inlet valve
2 Air break
3 Regeneration water dosage
4 Overflow safety level
5 Safety overflow
6 Inlet to sump from regeneration dosage
c amber
7 Regeneration dosage c amber
8 Softener
9 Salt container
10 Non-return valve salt container
11 Regeneration valve
12 Safety inlet ose
13 Base tray
14 Float switc
15 Pressure switc wit safety level
16 Filter
17 Circulation pump
18 Flow eater
19 Drain pump
20 Non-return valve
21 Spray arms
22 Roof-mounted s ower
23 Tub vent
24 Sump assembly

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TSE-N 10.00 A. B. 599 50 84 90 EN
22
21
23
7
2
1
12 65810 11 9
21
24
15 16 17
20
14
18
13
3
19
4
1 Inlet valve
2 Air break
3 Regeneration water dosage
4 Overflow safety level
5 Safety overflow
6 Inlet to sump from regeneration dosage
c amber
7 Regeneration dosage c amber
8 Softener
9 Salt container
10 Non-return valve salt container
11 Regeneration valve
12 Safety inlet ose
13 Base tray
14 Float switc
15 Pressure switc wit safety level
16 Filter
17 Circulation pump
18 Flow eater
19 Drain pump
20 Non-return valve
21 Spray arms
22 Roof-mounted s ower
23 Tub vent
24 Sump assembly
7. 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).

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TSE-N 10.00 A. B. 599 50 84 90 EN
8. water load steps
Static filling
- Static filling until pressure switc point.
failure code:
If t is point isnt reac ed after max. 2 minutes (Timeout 1), a failure code is displayed and t e
program is stopped. T e program p ase display PPD-LED LD9 is blinking.
LD9
LD10
LD11
Timeout1
Timeout2
staticwater
load
tolevel
dynamic water
load
withlevel control
max. 4
repetitions
valve
off
on
water
inL
0
dynamic
water load
speed
in U/min
0
10 Sek.
time
in S ek.
target-
speed
≥20 Sek.
time
in S ek.
time
in S ek.
filing fillingis possible
level check:
water fail ur e dis played
if level notreached!
ca. 1,6
3,6 -4
static
water load
level check:
water failure dis played
if level not reached!
5 Sek.
1600
5 Sek.

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TSE-N 10.00 A. B. 599 50 84 90 EN
Dynamic filling
- 10 seconds filling at reduced circulation pump speed
- 5 seconds pause
- 10 seconds filling at reduced circulation pump speed
- filling wit increasing circulation pump speed. As soon as t e target speed as been
reac ed, it is filled up to t e pressure switc point.
Failure code:
If t is dynamic switc point isnt reac ed wit in total 4 minutes (Timeout 2), t e dynamic filling
can be repeated 3 times. Only after non-successful repeating 3 times, a failure code is
displayed and t e program is stopped. T e PPD-LED LD9 is blinking.
LD9
LD10
LD11
*) T e target speed is dependent on t e subsequent pulse was .
9. New pulse wash with random functionality
water
in L
0
20 Sec.
start-routine
time
insec.
pr essur e switch
point
water level
dynamic
pulse wash
level
speed
in U/min
0time
in sec.
2800
variable
speed
1600
Thigh,r Thigh,r Tlow Tlow Thigh,r
-function
Thigh,r = time (high speed) + random time
*)
SXOVHZDVK SXOVHPLQ 3DXVHPLQ WDUJHWVSHHGLQG\QDPLFILOOLQJ
1 0,9 sec 4,5 sec 2200 1/min
2 0,6 sec 3 sec 1900 1/min
3 0,3 sec 1,5 sec 1700 1/min
*) T e variable speed is 1600 1/min at t e moment and equal to all appliances.

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TSE-N 10.00 A. B. 599 50 84 90 EN
Circulation
T e circulation pump (17) pumps t e water simultaneously into t e ceiling s ower (22) and into bot
spray arms (21). T e water is filtered in t e sieves (16) and led to t e circulation pump.
Function of the new pulse wash with random functionality
After t e filling steps, t e circulation pump is running at two rotational speeds.
Random function
Thigh,r = time for ig speed (calculated wit random funktion)
Thigh = time for ig speed (cycle definition)
Tr= random time
Tlow = time for low speed
Ratio = factor for low speed (eeprom definition)
T e ratio of pulse time and pause is always 1 : 5.
3XOVH:DVK 8VHZLWK:DVK&\FOHV
'HILQLWLYH7LPH 5DQGRP7LPH 'HILQLWLYH7LPH 5DQGRP7LPH
1 0.9 sec 0 - 0.3 sec 4.5 0 - 1.5 sec prewash intensive
wash intensive
2 0.6 sec 0 - 0.3 sec 3 0 - 1.5 sec wash and intermediate wash
prewash normal
3 0.3 sec 0 - 0.3 sec 1.5 0 - 1.5 sec rinse
3XOVHWLPHPLQ 3DXVHPLQ
T high, r =T
high + T r
T low =T
high, r + Ratio

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TSE-N 10.00 A. B. 599 50 84 90 EN
10. Sequence draining with pressure switch level check
New draining with sequence draining
- T e draining step contains of 3 time sequences.
In t e middle sequence, during time T2 t e drain pump is stopped.
- At t e end of t e drain step, t e water level is c ecked.
- If t e switc back is reac ed, t e drain step is terminated.
If t e switc back isnt reac ed, t e drain step is repeated.
- A failure code is displayed, if after 2 drain steps, t e switc back couldnt be reac ed.
In t is case, t e program is stopped and PPD-LED LD10 is blinking.
LD9
LD10
LD11
on
off
drain pump
T2(variable) T3(variable) T1(variable)
1 drainingsequence
with variabletiming
level check!
'UDLQ&\FOH 777
First draining before every wash cycle 45 sec 15 sec 20 sec
Draining after the wash cycles 30 sec 20 sec 10 sec

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TSE-N 10.00 A. B. 599 50 84 90 EN
22
21
23
7
2
1
12 65810 11 9
21
24
15 16 17
20
14
18
13
3
19
4
1 Inlet valve
2 Air break
3 Regeneration water dosage
4 Overflow safety level
5 Safety overflow
6 Inlet to sump from regeneration dosage
c amber
7 Regeneration dosage c amber
8 Softener
9 Salt container
10 Non-return valve salt container
11 Regeneration valve
12 Safety inlet ose
13 Base tray
14 Float switc
15 Pressure switc
16 Filter
17 Circulation pump
18 Flow eater
19 Drain pump
20 Non-return valve
21 Spray arms
22 Roof-mounted s ower
23 Tub vent
24 Sump assembly
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 (19). This valve prevents the water

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TSE-N 10.00 A. B. 599 50 84 90 EN
11. Installation of the Drain Hose
Drain hose connection:
Max. permissible height: 1 metre;
Min. height required 30 cm above floor level.
The drain hose can be extended horizontally to a maximum length of 3 metres, at a height of 85 cm.
12. Regeneration
The water chamber for regeneration (3) contains 350 ml water. During regeneration, the regeneration
valve (11) is energized. The 350 ml water runs into the salt container (9) and mixes with the salt to form
a brine solution.
In the top of the salt container there is an opening with a small filter, from here the brine solution passes
through a non-return valve (10) and enters the softener (8) where the resins are regenerated.
The softener has 5 settings and can be adjusted to suit the degree of water hardness.
The adjustment of the water hardness is described in the short list of service functions.
Table for water hardness adjustment
$GMXVWPH QW :DW H U
KDUGQHVV
QXPEHURI
ZDWHUORDGV
2SHQLQJKRXUIRUUHJHQHUDWLRQ
YDOYH
WH 1 4 dH 60 180 Sek.
WH 2 18 dH 16 180 Sek.
WH 3 26 dH 8 180 Sek.
WH 4 32 dH 5 180 Sek.
WH 5 50 dH 0 180 Sek.
T is table is stored in EEProm. T erefore t e values are c angeable
by variant configuration. T e values on t e left specify t e actual status and s all only be seen as an
example for t is documentation.
- Column Number water loads contains t e value, w en t e regeneration will be run.
o Wit eac dynamic filling step during t e cycle, t e counter is increased by 1.
A possible refilling is not taken into consideration.
o If t e value in t e table, linked to t e adjusted water ardness, is reac ed, t e regeneration
is activated. At t e water ardness WH5 regeneration is done eac cycle.
o In all DGN- and ZM45-mac ines, at t e end of t e program a 30 seconds draining of
regeneration water is run.

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TSE-N 10.00 A. B. 599 50 84 90 EN
22
21
23
7
2
1
12 65810 11 9
21
24
15 16 17
20
14
18
13
3
19
4
1 Inlet valve
2 Air break
3 Regeneration water dosage
4 Overflow safety level
5 Safety overflow
6 Inlet to sump from regeneration dosage
c amber
7 Regeneration dosage c amber
8 Softener
9 Salt container
10 Non-return valve salt container
11 Regeneration valve
12 Safety inlet ose
13 Base tray
14 Float switc
15 Pressure switc
16 Filter
17 Circulation pump
18 Flow eater
19 Drain pump
20 Non-return valve
21 Spray arms
22 Roof-mounted s ower
23 Tub vent
24 Sump assembly
Regeneration
Rinse-out after regeneration
After a regeneration at t e end of t e program t e directly ensuing next was cycle performs a rinse-out.
T is rinse-out replaces t e first pumping step of t e was program.