Electrolux DIVA 60 - Checking the Efficiency of the Components; Measurement Points on the Board Wiring Connector

SOI/DT 2003 -01 eb 36 599 35 63-72
11.4 Checking the efficiency of the components
In order to facilitate the control procedure for the components to be tested, a TEST PROCEDURE has been
created which indicates the point to which the probes of the tester should be applied and the correct
theoretical value for each component tested.
 Remove the door and detach all the connectors from the main board.
 Connect the probes of the tester to the appropriate points on the connector. Compare the ohmic reading
with the theoretical value.
Care should be taken relative to the position of connector "A1" - "A2": if this connector is
replaced in the incorrect position (back-to-front), the appliance will not function. The board will
not accept any commands since the power supply will be disconnected.
11.5 Measurement points on the board wiring connector
LIST OF COMPONENTS
PROBE
CONTACTS
CORRECT VALUES NOTES
L 

 B1

0 Ω
ΩΩ
Ω
* POWER CABLE &
(PU) - ON/OFF SWITCH
N 

 A2

0 Ω
ΩΩ
Ω
with ON/OFF key
pressed
(RR) - HEATING ELEMENT +
(TS) - SAFETY THERMOSTAT
A1 

 C5

25 Ω
Ω Ω
Ω ± 8%
connected in series
(2100W)
INFINITE
on "EMPTY" (1-2)
(PR) - LEVEL PRESSURE SWITCH
B1 

 C5

0 Ω
ΩΩ
Ω
on "FULL" (1-3)
INFINITE
on "EMPTY" (1-2)
(PA) - ANTI-FLOODING PRESSURE
SWITCH
C1 

 A2

0 Ω
ΩΩ
Ω
on "FULL" (1-3)
(IP) - DOOR MICROSWITCH
B2 

 D1

0 Ω
ΩΩ
Ω
Door closed
(DD/DB) - INTEGRATED DISPENSER
D5 

 D7

1.500 Ω
Ω Ω
Ω ± 8%
OK
INFINITE
with Rinse-aid
(SB) - RINSE-AID SENSOR
F3 

 F4

0 Ω
ΩΩ
Ω
without Rinse-aid
INFINITE
with salt
(SS) - SALT SENSOR
F1 

 F2

0 Ω
ΩΩ
Ω
without salt
4850 Ω
Ω Ω
Ω ± 5%
(at 25ºC)
(ST) - TEMPERATURE SENSOR
G5 

 G6

1205 Ω
Ω Ω
Ω ± 5%
(at 60ºC)
(GT) - TACHYMETRIC SENSOR
E1 

 E2

210 Ω
Ω Ω
Ω ± 8%
OK
(MV) - FAN MOTOR
D1 

 D3

7750 Ω
Ω Ω
Ω ± 8%
OK
(ER) - REGENERATION SOLENOID
D1 

 C9

6 KΩ
Ω Ω
Ω ± 8%
OK
(EC) - FILL SOLENOID +
(AA) - ANTI-FLOODING DEVICE
D1 

 C7

3.800 Ω
Ω Ω
Ω ± 8%
connected in series
C11 

 C3

50 Ω
Ω Ω
Ω ± 8%
start-up winding
(PL) - WASH MOTOR
To the two motor
wires (blue) / (red)

180 Ω
Ω Ω
Ω ± 8%
auxiliary winding
(PS) - DRAIN MOTOR
C11 

 C1

180 Ω
Ω Ω
Ω ± 8%
OK
Note: - *) = Measurement points L and N refer to the pins of the plug fitted to the power cable.