68
SECTION 6 - PUSH BUTTON SELECTION WASHER TECHNICAL DATA
5. Replace the User Interface Board. Did this correct the problem?
Yes. Problem solved.
No. Replace the Main Control board.
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No. Close the lid.
2. Can you hear the lock attempt to cl
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replace the lid lock.
No. Go to step (3).
3. Check the wire connection between the lid lock and main control
board.
If good, replace the lid lock. If problem
is not corrected, replace the Main
Control board.
Test 7
1. Disconnect the plug from the drive motor and measure the
resistance between pins 4 & 5 in the motor.
If the reading is between 105 & 130
Ohms, check the wiring. If wiring okay,
then replace the Main Control board. If
the meter reads other than 105 & 130
Ohms, replace the motor.
Test 8
1. Find out if the unit was overloaded. If not, remove the belt from the
motor and spin the motor pulley. Does the motor spin free?
Yes. Go to step (2).
No. Replace the motor.
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No. Check the tub bearings.
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 the
readings should be between 3.4 & 4 Ohms if motor is cold or
between 4 & 5 Ohms if motor is warm or hot.
If the readings are correct, check
wiring from motor to main control
board. If good, replace the Main
Control board. If the readings are
incorrect, replace the motor.
Test 9
1. Remove the belt from the motor and spin the motor pulley. Does
the motor spin free?
Yes. Go to step (2).
No. Replace the motor.
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No. Check the tub bearings.
3. Disconnect the plug from the drive motor and measure the
resistance between pins 4 & 5 in the motor.
If the reading is between 105 & 130
Ohms, go to step (4).
If the reading is other than between
105 & 130 Ohms, check the wiring. If
wiring okay, then replace 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 the
readings should be between 3.4 & 4 Ohms if motor is cold or
between 4 & 5 Ohms if motor is warm or hot.
If the readings are correct, replace
Main Control board. If the readings are
incorrect, replace the motor.
Test 10
1. Communication problem. Check the wiring between the man
control board and the UI board.
Wiring bad, correct wiring problem.
Wiring good, replace the UI board. If
the problem is not corrected, replace
the Main Control board.
Test 11
1. Have the power company check the frequency and the voltage of
the incoming power.
If correct, for error codes E5C, EA1,
EAE replace the Main Control board.
Test 12
1. Check the resistance of the inlet valve NTC. Is it around 50K
Ohms?
Yes. Go to step (2).
No. Replace water inlet valve
assembly.
2. Check the wiring. Is it ok
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No. Fix the wiring.
Test 13
1. Is the wiring good from the service cord to the Main Control board.
Yes. Replace the Main Control board.
No. Go to step (2).
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2
No. Problem fixed.
3. Is there continuity from the wire at J1-3 on the Main Control board
to the lid lock feedback connection?
Yes. Go to step (4).
No. Check the harness for cuts and
discontinuity and then fix.
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4
Control Board.
Test 13
1. Check the wiring from the service cord to the main control board.
If good, replace the Main Control
board.
Test 15
1. Check to see if the load looks unbalanced and if the load is very
large.
Yes. If large load, then advice
customer to load regular sized loads.
No. Replace the Main Control board.
6 - 16
Содержание FAHE4044MW0
Страница 2: ......
Страница 7: ...7 SECTION 2 INSTALLATION INFORMATION Section 2 Installation Information 2 1 ...
Страница 16: ...16 SECTION 2 INSTALLATION INFORMATION Notes 2 10 ...
Страница 17: ...17 SECTION 3 CONTROL OPERATION Section 3 Control Operation 3 1 ...
Страница 31: ...31 SECTION 4 COMPONENT TEAR DOWN Section 4 Component Tear Down 4 1 ...
Страница 49: ...49 SECTION 5 TROUBLESHOOTING Section 5 Troubleshooting 5 1 ...
Страница 53: ...53 SECTION 6 ROTARY KNOB WASHER TECHNICAL DATA Section 6 Technical Data 6 1 ...
Страница 61: ...61 SECTION 6 ROTARY KNOB WASHER TECHNICAL DATA Wiring Diagram 6 9 ...
Страница 69: ...69 SECTION 6 PUSH BUTTON SELECTION WASHER TECHNICAL DATA 6 17 ...
Страница 70: ......
Страница 71: ......
Страница 72: ......