Tests - GE WSSH300G Technical Service Manual

Test
Test 1: 1. Is the incoming water flow normal?
2. Are the incoming water faucets turned on?
3. Is the incoming water pressure above (30) psi.?
4. Does the fill water continue enter the washer?
5. Remove power from the washer. Did the
water fill stop?
6. Check the pressure switch.
7. Replace the control board.
Test 2: 1. Is the washer leaking water?
2. Is there an air leak in the air bell system?
3. Check the pressure switch.
4. Replace the control board.
Test 3: 1. Check the drain hose for restrictions.
2. Start the washer and check for 120 VAC at
the drain pump.
Test 4: 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 5: 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 6: 1. Remove power from the washer. Wait one
minute. Can you open the door?
Test 7: 1. Remove the door lock assembly and
measure the resistance of the PTC.
Steps
Test
Yes. Go to step (4).
No. Go to step (2).
No. Turn water faucets on.
Yes. Go to step (3).
No. Have customer correct pressure
problem.
Yes. Check for kinked or blocked
incoming water hoses, clean
the incoming water screens. If
problem still remains replace the
water inlet valve assembly.
Yes. Go to step (5).
No. Go to step (6).
Yes. Go to step (6).
No. Replace the inlet valve assembly.
Pressure switch checks good.
Go to step (7).
Pressure switch checks bad. Replace
pressure switch.
Yes. Correct water leak.
No. Go to step (2).
Yes. Correct the air leak problem.
No. Go to step (3).
Defective. Replace the pressure switch.
Good. Go to step (4)..
No restriction. Go to step (2).
Zero. Replace the control board.
120 VAC. Remove the pump and check it for
blockage. If block remove the restriction, if not
replace the pump.
Yes. Go to step (2).
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. Defective door lock assembly.
Around 1500 Ohms. Defective control board.
25
Correction