Electrolux FLE120 User manual

Service Manual
FLE120 – FLE220
471 1553-11

Machine description – safety rules
Data
Description of principal components
Programmes
Carde programming
Periodic maintenance
Operational sequences – trouble shooting
Automatic unit
Voltage control
Timer
Reverser
Contactor
Level control
Thermostat
Unbalance cutout
Door & safety locking device
Motor – drive unit
Speed guard
Motor brake
Motor protector
Inlet valve, water
Inlet valve, steam
Inlet valve, air
Inlet vavle, gas
Drain valve
Detergent compartment
Heating
Coin meter
Drums with bearing
Frame
Automatic bearing lubrication system
Pressure switch
Gas system
Heat pump
Time relay
Options
1
2
3
4
5
11
12
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
Summary
Service-
instruc-
tions
Included
units and
components

Service
Manual
9406
1
The machines referred to in this book have drum volumes of 120 and
220 litres and are high speed spin washing machines with flexible
programmes. They are intended for installation in hotels, laundries,
industry, hospitals, small institutions etc.
The machines differ in size and capacity.
The machines are free-swinging, ie, the drum is moveable and spring
suspended in relation to the frame. This minimises vibrations
transferred to the frame thus simplifying installation, as no concrete
base is required.
The drum rotates at distribution speed thus distributing the washing
before the spin. This also reduces vibration caused by imbalande.
The distribution speed and the drain provide effective water removal.
The high speed spin gives a G factor of approximately 300, providing
very efficient water removal during the spin.
The washing programs are programmed by means of programmable
cards.
The machines are supplied in accordance with the customer's
specifications, i.e. for heating by electricity, steam, gas or without
heating. Standard conversion kits are available to convert electrical
heating to steam heating.
The machines are also available in different water connection options
with cold, hot and cold hard water.
1
1. Machine description

Service
Manual
9406
Safety provisions
• The machine is designed for water washing only.
• The machine must not be used by children.
• Installation and servicing must be carried out by qualified personnel.
• The machine door safety locking device should be in working order and
must not be by-passed under any circumstances.
• All leakage in the system, such as a worn door seal, must be rectified
immediately.
• The personnel concerned must study the relevant manuals before
undertaking repairs or service.
• The exterior of the machine must not be sprayed with water.
1. Machine description
1
2

Service
Manual
9406
2. Data 2
1
FLE/FLE MP
120 l 220 l
Dry weight capacity
for filling factor 1:13 9.0 kg 17 kg
for filling factor 1:10 12 kg 22 kg
Drum volume 120 l 220 l
diameter 620 mm 750 mm
depth 412 mm 500 mm
Drum speed wash 48 r/m 44 r/m
distribution 78 r/m 70 r/m
extraction, low 475 r/m 425 r/m
extraction, high 950 r/m 850 r/m
G-faktor wash 0,8 0,8
distribution 2,1 2,0
extraction, low 75 75
extraction, high 310 300
Dimensions width 870 mm 1000 mm
depth 900 mm 1080 mm
height 1330 mm 1460 mm
Recommended service space
side 300 mm 300 mm
rear 500 mm 500 mm
Weight net 302 kg 554 kg
gross, crate packed 318 kg 583 kg
gross, box packed 385 kg 644 kg
Transport volume crate packed 1,32 m31,45 m3
box packed 1,95 m32,10 m3
Max floor load during extraction 3,3 ±1,1 kN 6,0±2,0 kN
Frequency (dynamic load) 16 Hz 14 Hz
Motors 3AC 50/60 Hz (power rating)
input power wash speed 0,59/0.60 kW 0,95/1,10 kW
distribution speed 0,68/0,80 kW 1,10/1,20 kW
extraction speed 2,30/2,90 kW 4,20/4,10 kW
Water walves
connection DN 20 3/4 " DN 20 3/4 "
rec. water pressure 200-600 kPa 200-600 kPa
pressure limits 40-1000 kPa 40-1000 kPa
capacity at 300 kPa 27 l/min 100 l/min
Drain valve
conn. outside diameter 75 mm 75 mm
capacity 170 l/min 180 l/min
Steam valve
connection DN15 1/2 " DN15 1/2 "
rec. steam pressure 300-600 kPa 300-600 kPa
pressure limits 50-800 kPa 50-800 kPa

Service
Manual
9406
22. Data
2
Voltage Element Total Fuse Connection cable
output output
kW kW A Area mm2
Electric heating, 120 litres
220 V, 3AC 50 Hz 12 12,6 35 4 x 6
380 V, 3NAC 50 Hz 12 12,6 25 5 x 4
415 - 440 V, 3NAC 50 Hz 12 12,6 20 5 x 2,5
208 - 240 V, 3AC 60 Hz 12 12,6 35 4 x 6
Electric heating, 220 litres
220 V, 3AC 50 Hz 15 16,0 50 4 x 10
380 V, 3NAC 50 Hz 15 16,0 35 5 x 6
415 - 440 V, 3NAC 50 Hz 15 16,0 25 5 x 4
208 - 240 V, 3AC 60 Hz 15 16,1 50 4 x 10
Steam heating, 120 litres
220 V, 3AC 50 Hz 2,3 10 4 x 1,5
380 - 440 V, 3NAC 50 Hz 2,3 10 5 x 1,5
208 - 240 V, 3AC 60 Hz 2,9 10 4 x 1,5
Steam heating 220 FC 1-phase 16 3 x 2,5
Steam heating, 220 litres
220 V, 3AC 50 Hz 4,2 16 4 x 1,5
380 - 440 V, 3NAC 50 Hz 4,2 10 5 x 1,5
208 - 240 V, 3AC 60 Hz 4,2 16 4 x 1,5

Service
Manual
9406
FLE MP FC (machine with frequency control)
120 l 220 l
Dry weight capacity
for filling factor 1:13 9.0 kg 17 kg
for filling factor 1:10 12 kg 22 kg
Drum volume 120 l 220 l
diameter 620 mm 750 mm
depth 412 mm 500 mm
Drum speed wash, normal 48 r/m 44 r/m
wash, low 24 r/m 24 r/m
distribution 78 r/m 70 r/m
extraction, low 340-510 r/m 300 - 460 r/m
extraction, high 590-950 r/m 540 - 850 r/m
G-factor wash 0,8 0,8
extraction, low 40-90 40 - 90
extraction, high 120-310 120 - 300
Dimensions width 870 mm 1000 mm
depth 900 mm 1080 mm
height 1330 mm 1460 mm
Recommended service space
side 300 mm 300 mm
rear 500 mm 500 mm
Weight net 302 kg 554 kg
gross, crate packed 318 kg 583 kg
gross, box packed 385 kg 644 kg
Transport volume crate packed 1,32 m31,45 m3
box packed 1,95 m32,10 m3
Max floor load during extraction 3,3 ±1,1 kN 6,0±2,0 kN
Frequency (dynamic load) 16 Hz 14 Hz
Water valves
connection DN 20 3/4 " DN 20 3/4 "
rec. water pressure 200-600 kPa 200-600 kPa
pressure limits 40-1000 kPa 40-1000 kPa
Drain valve
conn. outside diameter 75 mm 75 mm
capacity 170 l/min 180 l/min
Steam valve
connection DN15 1/2 " DN15 1/2 "
rec. steam pressure 300-600 kPa 300-600 kPa
pressure limits 50-800 kPa 50-800 kPa
2. Data 2
3

Service
Manual
9406
The machine is a free-swinging model i.e. the outer drum and motor
bridge and suspended in the machine chassis via a spring
suspension with a strong spring in each corner of the machine. Each
spring has a shock absorber which dampens the movement of the
machine.
The wash drum or inner drum is driven by two motors via a V-belt:
one motor for washing and distribution speed and one for spin speed.
The inner drum is mounted in the outer drum with two heavy duty
bearings at the back plate and is sealed with two V-rings.
The motors are suspended underneath on a motor support with a belt
tensioning device. The motors are mechanically coupled to each
other with V-belts. During wash and distribution speed the spin motor
transmits power to the drum.
The water inlet and drain are both situated under the outer drum. This
improves the flow during filling and prevents water vapour from
entering the detergent compartment.
The robust square door is locked with a handle which is interlocked
by a safety locking device when the machine is running.
The operating panel contains several buttons for manual control of
certain functions: restart button; indication light; thermostat and a flat-
card unit through which programmed cards can control the washing
programmes.
Reverses, level switches, relays etc are placed in the automatic unit,
which is easily accessible from above and can be replaced via a
plug-in system.
The machine housing consists of hot-dip galvanised, painted steel
plates and stainless steel sheets, painted on the front and sides. It
has a stainless door (and front, on request).
3. Description of principal components 3
1
Detergent compartment Inlet valve, water Automatic unit
Bearing
housing
Drum with
bearings
Spring suspension
Shock absorber
Spin motor
Frame
Motor bridge
Components parts
Drain valve
Washing motor
Heating element
(for electric heating)
Operating and
instruction panel
Door and door lock
Inlet valve,
steam (for
steam
heating)

Service
Manual
9406
The following is a description of the test card supplied with the
machine. The basic procedure for programming (punching) cards is
described in chapter "5. Card Programming".
Function description of the card's 16 tracks
A Detergent, compartment 1
B Heating, index B on the thermostat
C Detergent, compartment 2
D Heating, index C on the thermostat
E Detergent dispensing
F Heating, index D on the thermostat
G Detergent dispensing
H Spin
I Detergent dispensing, compartment 3
K Drain
L Cold hard water (only certain machines)
M Programme stop, buzzer yellow signal light on
N High water level
O Inflow valve for cold water
P Cooling
Q Inflow valve for hot water
When connecting external metering equipment for liquid detergent,
use tracks A, C, E, G and I for pulse sending
The programme card/test card supplied with the machine is
programmed for normal soiled washing according to the following
description. In the table truncated pegs are marked "x" and remaining
pegs are marked ".".
4. Programmes 4
1

Service
Manual
9406
4. Programmes
4
Programme Track Removed Traclks on card Peg
stage peg A B C D E F GH I J K L MN OP Q nr
xx...........xx.. -1
Prewash O "Cold water" 0 to 6 x x . ..........xx.. 0
N "High water level" 0 to 6 . x . ..........xx.. 1
A "Detergent 1" 0 . x . ..........xx.. 2
B "Heat index B" 0 till 6 . x . ..........xx.. 3
K "Drain" 7 . x . ..........xx.. 4
.x...........xx.. 5
.x...........xx.. 6
..........x...... 7
Main wash O "Cold water" 8 to 24 . . x x ......... x.x 8
Q "Hot water" 8 to 24 . . . x ..........x.x 9
C "Detergent 2" 8 . . . x ..........x.x 10
D "Heat index D" 8 to 24 . . . x ..........x.x 11
K "Drain" 25 . . . x ..........x.x 12
...x..........x.x 13
...x..........x.x 14
...x..........x.x 15
...x..........x.x 16
...x..........x.x 17
...x..........x.x 18
...x..........x.x 19
...x..........x.x 20
...x..........x.x 21
...x..........x.x 22
...x..........x.x 23
...x..........x.x 24
..........x...... 25
Rinse 1 O "Cold water" 26 to 31 . . . ..........xx.. 26
N "High water level" 26 to 34 . . . ..........xx.. 27
K "Drain" 32 to 34 . . . ..........xx.. 28
H "Spin" 33 to 34 . . . ..........xx.. 29
.............xx.. 30
.............xx.. 31
..........x..x... 32
........x.x..x... 33
........x.x..x... 34
Rinse 2 O "Cold water" 35 to 40 . . . ..........xx.. 35
N "High water level" 35 to 43 . . . ..........xx.. 36
K "Drain" 41 to 43 . . . ..........xx.. 37
H "Spin" 42 till 43 . . . ..........xx.. 38
.............xx.. 39
.............xx.. 40
..........x..x... 41
........x.x..x... 42
........x.x..x... 43
Rinse 3 O "Cold water" 44 to 49 . . . ..........xx.. 44
N "High water level" 44 to 52 . . . ..........xx.. 45
K "Drain" 50 to 52 . . . ..........xx.. 46
H "Spin" 51 to 52 . . . ..........xx.. 47
.............xx.. 48
.............xx.. 49
..........x..x... 50
........x.x..x... 51
........x.x..x... 52
Rinse 4 O "Cold water" 53 to 58 . . . . x ........xx.. 53
N "High water level" 53 to 69 . . . ..........xx.. 54
E "Detergent 3" 53 . . . ..........xx.. 55
K "Drain" 59 to 70 . . . ..........xx.. 56
H "Spin" 60 to 69 . . . ..........xx.. 57
.............xx.. 58
..........x..x... 59
........x.x..x... 60
........x.x..x... 61
........x.x..x... 62
........x.x..x... 63
........x.x..x... 64
........x.x..x... 65
........x.x..x... 66
........x.x..x... 67
........x.x..x... 68
........x.x..x... 69
..........x...... 70
End M "Programme stop" 71 . . . .........x.... 71
2

Service
Manual
9406
4. Programmes 4
Prewash
Prewash lasts for 4 minutes (track numbers 0 to 7). It starts with cold
water to high level, detergent dispensing compartment 1 and heating
until thermostat value selected on dial B is reached (peg number 0 in
tracks A, B, N and O removed).
The card programme is held on water fill cut until selected
temperature is reached. As the card must be punched for the entire
time advance is necessary, cams B, N and O are removed for the
running time required. The removal of these pegs during the running
time does not cause water and heating to be on continually, as these
functions are now controlled by the thermostat and level check. The
absence of a peg is required in order to initiate a function and to
advance the automatic card device. After the water level and
temperature have been reached the running time of this card is 2,5
minutes (peg 1 to 6 have been removed in cams B, N and O). Cams
A, B, N and O have been removed in peg -1 as a safety measure to
ensure the washing is done correctly even if the card is incorrectly
adjusted, see "4. Card Programing").
The prewash ends with emptying, Drain, for 0,5 minutes (peg 7 in
cam K removed)
Main wash
The main wash takes 9 minutes and starts with cold water inflow, hot
water detergent dispensing from compartment 2 and heating till the
value selected on thermostat dial D is reached (peg no 8 in cams C,
E, O and Q removed).
The advance of the programmed card stops at peg 8 until the water
level and temperature of thermostat D have been reached. As the
card must be punched for the whole time advance is required track D,
I and Q are removed for the appropriate time. The removal of these
pegs during the running time does not cause water and heating to be
on continually, as these functions are now controlled by the
thermostat and level check. The absence of a peg is required in order
to initiate a function and to advance the automatic card device. When
the water level and temperature have been reached the running time
of this card is 7,5 minutes (peg 8 to 24 have been removed in tracks
D, O and Q).
The main wash ends with emptying, Drain, for 0,5 minutes (peg 25 in
track K removed).
3

Service
Manual
9406
4
Rinses 1 to 3
Rinses 1-3 last for 4,5 minutes and are identical. Rinse 1 is described
here. The rinse starts with cold water inflow until high water level is
reached (peg 26 in track N and O removed).
The automatic card device stops advancing the programmed card at
peg 26 until the water level is reached. As the card must be punched
for the entire time advance is necessary. Tracks N and O are
removed for the required running time. The removal of these pegs
during the running time does not cause water to be flushing
continually, as this function is now controlled by the level check. The
absence of a peg is required in order to initiate a function and to
advance the automatic card device. When the water level and
temperature have been reached the running time of this card is 2,5
minutes peg 26 to 31 have been removed in tracks N and O).
The rinse ends with Drain for 1,5 minutes with Spin for the last half
minute peg 41 to 43 in tracks K and N peg 42 to 43 in track H
removed). Track K should always be progarmmed parallel with cam
H so that the water can drain, but as spinning should not take place
when the drum is filled with water, cam K (Drain) is programmed one
peg earlier than the spin, allowing the water to empty before the spin
starts.
Rinse 4
Rinse 4 lasts for 9 minutes and starts with inflow of cold water to high
level and detergent dispensing (fabric conditioner) from compartment
3 peg 53 in tracks E, N and O removed).
The advance of the programmed card stops at peg 53 until the water
level has been reached. As the card must be punched for the whole
time advance is required, tracks N and O are punched for the
appropriate time. The removal of these pegs during the running time
does not cause the water to flush continually, as this function is now
controlled by the level check. The absence of a journal is required in
order to initiate a function and to advance the automatic card device.
When the water level has been reached the running time of this card
is 3 minutes (peg 54 to 58 have been removed in tracks N and O).
Rinse 4 ends with Drain for 6 minutes peg 59 to 70 in track K
removed). When the drain has run for 0,5 minutes the spin starts and
lasts for 5 minutes peg 60 to 69 in track H removed). The first minute
of spin is slow and the remaining 4 minutes high speed. The spin
ends with distribution speed for 0,5 minutes. This is achieved through
clipping track K one after the last journal of the spin.
Completion
Completion of the washing process can be achieved through
punching peg 71 in track M (Programme Stop). A programme stop is
indicated by a buzzer and the yellow signal lamp in the restart button
lights up.
4. Programmes
4

Service
Manual
9406
5. Card Programming 5
1
Tracks
Rows
Machines with the card programming facility have an
automatic card device which reads a programmed
card. The machines are intended for cards with 12, 16
or 24 tracks. Each track consists of a number of pegs
which actuate the automatic card device's inbuilt
sensors thus controlling the different stages of the
washing process. The card is driven by mechanically
transmitted step pulses from the timer motor with a
speed of one step each 30 seconds, which is the
equivalent of one peg on the card. The cards are
available with 80 and 120 rows. These respectively
give 40 and 60 minutes effective running time.
Each track has its own function which is activated by
removing one or more pegs depending on the length
of time the function is required. For identification
purposes the tracks are marked with letters.
To locate the timing of the function changes, every
5th peg is numbered on one side with two different
number sequences; one marks the peg numbers and
one marks the peg numbers in relation to the front
panel of the programme unit. The machine is
delivered with a programmed card and a punch
device for punching the cards. The card is
programmed for normal wash. This can be used for
test runs and to wash normal soiled washing.
Four factors must be taken into account when
programming (punching) a card:
1. Type of soiling
2. Degree of soiling
3. Textiles
4. Previous experience
The following points should be noted during
programming:
• All tracks except machine stop have pegs in
position minus one. A good safety measure is to
punch position minus one on those tracks which
have position 0 punched. This allows the machine
to wash correctly even if the card is incorrectly
adjusted.
• Each peg on the programme card is the equivalent
of 30 seconds.

Service
Manual
9406
• During water inlet the timer will hold. It will restart
when the level switch opens to indicate that the
water level in the drum has been reached.
• Hot and/or cold water may be programmed "Inlet".
• Use the facility to reduce the heating time by
programming hot water or mixed cold and hot
water filling.
• During "Heating" the timer will hold. It will restart
when the thermostat opens to indicate that the
selected temperature has been reached.
• By cutting track detergent must NOT be dispensed
during heating.
• Cold water enters the machine during
programming. "Cooling". This provides a cooling of
3-4°/minute.
• The last punched peg in a sub routine determines
where the first one of the next sub routine should
be punched. For example, if the first rinse ends
with a spin punch in peg 38 the second rinse starts
with cold water filling peg 39.
• If there are no punched pegs, the advane of the
automatic card device stops. This means a row
cannot be left unpunched during a programme, the
programme must be a complete sequence with
information about the washing process.
• Programming of "Stop" can be made serveral time
during the same washing programme. When the
programme reaches the stop the buzzer sounds
and the machine stops. It is then possible to carry
out required action such as detergent dispensing.
When restart is required press the restart button
and the washing process continues in accordance
with the programme.
PLEASE NOTE
Ensure that the programme card does not come in
contact with detergent or any other substance
which could cause interference in the programme.
Detergent on the card may coat the microswitches
and can cause them to fail or may deposit a layer of
detergent on the advance reels thus increasing their
diameter. As a result, they will press the programme
card harder against the micro switches which in turn
may interpret this as the presence of a peg even
when the peg has been removed. The required
function may start later or may be completely absent.
5. Card Programming
5
2

Service
Manual
9406
The following steps should be taken to maintain
optimum safety and performance of the machine and
to prevent breakdowns.
The timing should be adapted to the usage of the
machine.
Daily
• Chek door and safety locking device.
– Close door, start machine and check door
cannot be opened.
– Stop machine and check that door cannot be
opened until 20-30 seconds have elapsed after
programme ends.
– Open door and raise hadle to closed position.
Check machine cannot be started. If it can,
there is a fault on the hinge side switch which
must be dealt with immediately.
– Check that door does not leak.
Clean door seal.
• Check that drain valve and inlet valve does not
leak wash.
– Leak can be detected by the machine filling with
water during washing or water from the drain
valve.
Every three months
• Switch off main switch.
• Remove rear and front protective plates and top
panel. Do not forget screws for detergent
compartment. Check in the detergent compartment
that there is no leak between the compartment and
the top panel.
• Check that all inner pipe connections are not
leaking.
• Check door does not leak.
• Check V-belts; tighten or replace as required, refer
to section 30. Motor – drive unit.
• Check spring suspension and shock absorbers.
• Check heater elements if heating time unusually
long. See section 40. Heating elements.
• If water is very hard, check the elements for "lime
scale". Where necessary, treat with descaling
agent. Use descaling agent in accordance with
manufacturer's instructions.
• Check the spin cutout with the machine unloaded,
the centre of the bracket should be about 5 cm
above the pin.
See section 28. Spin cutout.
11. Periodic maintenance 11
1

Edition
Service
Manual 12. Function Sequences 17 9108 12
Type Page
1
1694
1693
B1 Level control
Reverser
D1 Delay unit
K63 Time relay (drain)
1695
X20/X14 Power
X5 Extraction
X2 Heating
X3 Motor
X31 Speed control
X19 External supply
S9 Out-of-balance switch
K61 Time relay (extraction)
K9 Relay (low extraction)
K10 Relay (high extraction)
K11 Relay (high extraction)
B40 Buzzer
X9 Inlet
S2 Emergency stop
K31 Relay (drain)
K3 Relay (distribution)
K2 Relay (wash)
K52 Relay (start)
K53 Relay (out-of-balance)
K62 Time relay D1
X8 Door
K54 Realy (start)
General, From machine No. 91/5501- (120 l machine)
91/5875- (220 l machine)
To facilitate in faults tracing in the electrical system, the circuit
diagram is broken down into a number of sequences, as
follows:
• Power supply and start ........................................................... 2
• Restart .................................................................................... 4
• Door lock ................................................................................ 6
• Water filling............................................................................. 8
• Detergent supply .................................................................. 10
• Heating ................................................................................. 12
• Wash speed.......................................................................... 14
• Cool-down ............................................................................ 16
• Distribution speed................................................................. 18
• Drain ..................................................................................... 20
• Extraction.............................................................................. 22
• Out-of-balance...................................................................... 24
• Programmer advance ........................................................... 26

Service
Manual
Edition
Type 12. Function Sequences
12 17 9108 Page
Power supply and start
The door must be closed (closing switch S3 (6)) and locked (switch S4 (8))
before power is supplied to machine. Turning programmer knob from 0 to I
closes switch S30 (7). Point A is energised and the machine now starts if
a programmed card is inserted in the programmer.
The machine is normally switched ON and OFF using switch S1 (3) (12).
This means that relay K54 (11) is kept activated by (K54:10-6 (10) is
closed) even when the machine is off. When the emergency stop button
S2 (2) (13) is depressed, relay K54 is released. To restart the machine, you
must first reset the emergency stop button and then press S32 Restart (9).
This activates K54.
2

Edition
Service
Manual 12. Function Sequences 17 9108 12
Type Page
L2
F1
S2
S1
K54
F2
S3
A
D
S32
K54
K54
S1
S2
N
50
X20:6
22
21
1
5
9
X3:7
51
52
218318319
X3:9
219
X8:1
3
4
X8:2
54
X20:4
11
12
2
3
2
4
A2
A1
72
6
10
52
S30
1
4
S4
X8:5
X8:6
55
203
204
62 53
B
C
2
X24:7
X24:9
1685
3
(1) F1 Fuse
(2) S2 Emergency stop
(3) S1 ON/OFF switch
(4) K54 Relay, start
(5) F2 Overheat protection
(6) S3 Switch, door
(7) S30 Switch, programmer
(8) S4 Switch, door lock
A B C : Power supply to
other function sequences
(9) S32 Switch, restart
(10) K54 Relay, start
(11) K54 Relay coil, start
D : Power supply to other function
sequences
(12) S1 ON/OFF switch
(13) S2 Emergency stop

Service
Manual
Edition
Type 12. Function Sequences
12 17 9108 Page
4
Restart
Use row M, stop (3) on the program card, to stop the program sequence
either to dispense detergent or when the wash is done.
When row M (3) has been programmed, the programmer switch changes
from position 2-3 to 1-3. This supplies power to buzzer B40 (8) and lamp
H2 (7), and at the same time disconnects the washing functions and
programmer motor (although the drain remains closed).
Relay coil K52 (6) is energised by pressing switch S32 (4) and is locked via
K52:13-14 (5). K52:43-44 (2) closes, re-energising the wash functions and
the wash cycle continues.
When the program card has been fed so far that row M no longer is
programmed (switch M then switches to position 2-3), the lock releases on
K52 (6).

Edition
Service
Manual 12. Function Sequences 17 9108 12
Type Page
1686
5
B : Power supply: see ''Power
supply and start '' diagram
(1) S4 Switch, door lock
(2) K52 Relay, restart
(3) Programmer, row M, stop
(4) S32 Switch, restart
(5) K52 Relay, restart
(6) K52 Relay, restart
(7) H2 Lamp, restart
(8) B40 Buzzer
D : Power supply: see ''Power
supply and start'' diagram
M
3
2
1
S32
K52
K52
A2
A1
65
13
14
64
K52
H2
B40
66
31
32
D
1
4
S4
X8:5
X8:6
55
203
204
62
B
K5243
44
63
power to
wash fuctions