Electrolux GOOD Service Manual page 62

Test
Test 6: 1. Is the water level above 4.5 inches?
2. Does water enter the washer continuously.
3. Remove power from washer. Does the water
stop coming in?
4. Replace the pressure sensor switch. Did this
correct the problem?
Test 7: 1. Is the loading door closed?
2. Disconnect the plug from J2 on the control
board and check for continuity between the
pins in the plug.
Test 8: 1. Remove power from the washer. Wait one
minute. Can you open the door?
Test 9: 1. Remove the door lock assembly and
measure the resistance of the PTC.
Test 10: 1. Disconnect the plug from the drive motor and
measure the resistance pins 4 & 5 in the
motor.
Test 11: 1. Remove the belt from the motor and spin the
motor pulley. Does the motor spin free?
2. Spin the tub pulley. Does the tub spin free?
3. Disconnect the plug from the motor and
measure the resistance of the windings (pin
1 to pin 2, pin 1 to pin 3, pin 2 to pin 3). All
readings should be between 4 and 6 Ohms.
Test 12: 1. Remove the belt from the motor and spin the
motor pulley. Does the motor spin free?
2. Spin the tub pulley. Does the tub spin free?
3. Disconnect the plug from the drive motor and
measure the resistance between pins 4 & 5
in the motor.
4. Disconnect the plug from the motor and
measure the resistance of the windings (pin
1 to pin 2, pin 1 to pin 3, pin 2 to pin 3). All
readings should be between 4 and 6 Ohms.
Test 13: 1. Communication problem. Check the wiring
between the control board and the speed
control board.
Test 14: 1. Check the resistance of the NTC. Is it
around 50K ohms?
Test 15: 1. Have the power company check the
frequency of the incoming power. If correct,
replace the control board.
Check
Test
Correction
Yes. Go to step (2).
No. Go to step (4).
Yes. Go to step (3).
No. Replace the control board.
No. Replace water valve assembly.
Yes. Check wiring to valve assembly for shorts. If
wiring is good, replace the control board.
Yes. Problem solved.
No. Replace the control board.
No. Close the door.
Yes. Go the step (2).
Open. Check the door strike. If good, replace the
door switch assembly.
Closed. Replace the control board.
Yes. Replace the control board.
No. Replace the door switch assembly.
Note: You may have to break the door strike to do
this.
Shorted or open. Replace door lock assembly.
Reads around 1500 Ohms. Replace control board.
If the reading is between 105 & 130 Ohms, replace
the speed control board.
If the meter reads other than between 105 & 130
Ohms, replace the motor.
No. Replace the motor.
Yes. Go to step (2)
No. Check the tub bearings.
Yes. Go to step (3)
If the readings are correct, replace the speed
control board.
If the readings are incorrect, replace the motor.
No. Replace the motor.
Yes. Go to step (2)
No. Check the tub bearings.
Yes. Go to step (3)
If the meter reads other than between 105 & 130
Ohms, replace the motor.
If the reading is between 105 & 130 Ohms, Go to
step (4)
If the readings are correct, replace the speed
control board.
If the readings are incorrect, replace the motor.
Wiring shorted/open. Correct wiring problem.
Wiring good. Replace the control board. If the
problem is not corrected, replace the speed control
board.
No. Replace the water inlet valve assembly
Yes. Replace the control board.
Frequency - 120 volt, single phase, 60 Hz, AC.
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