Electrolux EDW 1000 Service Manual page 32

9.3 CHECKING THE EFFICIENCY OF THE COMPONENTS
In order to facilitate testing of the components, a TEST PROCEDURE has been created showing the
contacts to which the probes of the tester should be connected and the theoretical reading for each
component.
9.3.1 PROCEDURE (after removing the door)
Remove the modular connector from the control
board, connect the probes of the tester to the
points indicated in the table, and compare the
actual reading with the theoretical value (in
Ohms).=
Take special care when fitting the connector to
position "A1 - A2".
If this connector is fitted incorrectly (i.e. reversed), the
board will not be powered and the appliance will
therefore not function (because it will not accept any
commands).
Table of contact points on the connector of the board and theoretical ohmic values
COMPONENTS
* POWER CABLE &
(PU) – ON/OFF SWITCH
(RR) – HEATING ELEMENT +
(TS) – SAFETY THERMOSTAT
(PR) – PRESSURE SWITCH
(IP) – DOOR MICROSWITCH
(DD/DB) – INTEGRATED DISPENSER
(SB) – RINSE-AID DISPENSER
(SS) – SALT SENSOR
(ST) – TEMPERATURE SENSOR
(GT) – TACHYMETRIC SENSOR
(MV) – FAN MOTOR
(ER) – REGENERATION SOLENOID
VALVE
(EC) – FILL SOLENOID VALVE +
(AA) – ANTI-FLOODING DEVICE
(PL) – WASHING MOTOR
(PS) – DRAIN MOTOR
Note: - * = The contacts used for measurement L N are the pins of the plug on the power cable.
TSE-P 02.01 LF
CONTACTS
CORRECT VALUE
L A1
ð
N B1
ð
A2 C7
ð
B1 C7
ð
B2 D1
ð
D5 D7
ð
F3 F4
ð
F1 F2
ð
E3 E4
ð
E1 E2
ð
C13 D3
ð
C13 C11
ð
C13 C9
C13 C5
ð
to the 2 Motor cables
(white / brown)
ð
C13 C1
32/35
0 Ω Ω Ω Ω =
With ON/OFF key
pressed
0 Ω Ω Ω Ω =
Connected in series
25 Ω Ω Ω Ω = = = = ±== = = = 8%
(2100W)
INFINITE
Empty position (1-2)
0 Ω Ω Ω Ω =
Full position (1-3)
0 Ω Ω Ω Ω =
Door closed
1.500 Ω Ω Ω Ω = = = = =± 8%
INFINITE
With rinse-aid
0 Ω Ω Ω Ω =
Without rinse-aid
INFINITE
With salt
0 Ω Ω Ω Ω =
Without salt
6.030 Ω Ω Ω Ω = = = = =± 8%
(at 20ºC)
1.010 Ω Ω Ω Ω = = = = =± 8%
(at 65ºC)
210 Ω Ω Ω Ω = = = = =± 8%
725 Ω Ω Ω Ω = = = = =± 8%
2.500 Ω Ω Ω Ω = = = = =± 8%
4.100 Ω Ω Ω Ω = = = = =± 8%
Connected in series
50 Ω Ω Ω Ω = = = = =± 8%
Run winding
160 Ω Ω Ω Ω = = = = =± 8%
Auxiliary winding
185 Ω Ω Ω Ω = = = = =± 8%
NOTES
OK
OK
OK
OK
OK
599 34 60-32