Electrolux DIVA, Руководство по обслуживанию

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11.5 Checking components for proper operation
To make it easier to check components, a TEST PROCEDURE has been developed which indicates the
points where tester probes should be applied and the correct theoretical value for each component.
Access the electronic board positioned on the basement and detach all the connectors.
Connect the probes of the tester to the appropriate points. Compare the electric resistance reading with
the value shown on the table
Measurement points on circuit board wiring connectors:
LIST OF COMPONENTS
PROBE
CONTACTS
CORRECT VALUES NOTES
L E1
0 Ω * POWER CABLE &
(PU) - ON/OFF SWITCH
N E3
0 Ω
with ON/OFF button
pressed
(RR) - HEATING E
(TS) - SAFETY THERMOSTAT
E1 E2 25 Ω ± 8%
connected in series
(2100W)
INFINITE
on EMPTY (1-2)
(PR) - LEVEL PRESSURE SWITCH
E1 B1
0 Ω
on FULL (1-3)
INFINITE
on EMPTY (1-2)
(PA) - ANTI-FLOODING PRESSURE
SWITCH
B5 E3
0 Ω
on FULL (1-3)
(IP) - DOOR MICROSWITCH
F1 F3 on the
Input board
0 Ω
Door closed
(DD/DB) - INTEGRATED DISPENSER
A3 A5
1500 Ω ± 8%
OK
INFINITE
with Rinse-aid
(SB) - RINSE-AID SENSOR
C1 C3 on the
Output board 0 Ω
without Rinse-aid
INFINITE
with salt
(SS) - SALT SENSOR
H1 H3
0 Ω
without salt
4850 Ω ± 5%
(at 25ºC)
(ST) - TEMPERATURE SENSOR H7 H8
1205 Ω ± 5%
(at 60ºC)
(GT) - TACHOMETRIC SENSOR G1 G2 210 Ω ± 8%
OK
(MV) - FAN MOTOR D1 D3 7750 Ω ± 8%
OK
(ER) - REGENERATION SOLENOID F1 F3 6K Ω ± 8%
OK
(EC) - FILL SO
(AA) - ANTI-FLOODING DEVICE
A1 A2
3800 Ω ± 8%
connected in series
F5 F7
50 Ω ± 8%
start winding
(PL) - WASH MOTOR To the two motor
wires (blue) / (red)
180 Ω ± 8%
auxiliary winding
(PS) - DRAIN MOTOR
B5 F7
180 Ω ± 8%
OK
Note: - *
= Measurement points L and N refer to the pins on the plug fitted to the power cable.
** = Fill in about 4l water so that the level pressure switch is on full position.