Chosen Solution
The washer will not power on when the power button is pushed. It did turn on intermittently (once every 5-10 times) for a few days, but not at all now. The main control board (right side) is flashing green every 5 seconds which I believe means it is functioning, or at least getting power. See photo:
When I push the power button, I hear a clicking sound and a green light on the smaller control board (left of photo) flashes 7 times, then goes off. Thanks for any help!
@arionesp see if you’re getting the communications signal and power supply from CN7. Measuer CN7 with a multimeter ► CN7
- SUB Communications signal
- SUB Communications signal
- SUB Reset signal
- 5V
- Ground
- 12V
- Empty pin
- Power SW signal
- Water leakage signal
- 5V
- Inverter Communications signal
- Inverter Communications signal
- Ground Wiring diagram
After a power outage the machine wouldn’t power on. Opening the top lid and removing the front face, I had access to the display board. I disconnected the display board connector and immediately reconnected it. Machine magically powered on. Power went out again later in the year. The above trick didn’t work for me this time. My inverter board (board on the right in your picture) has a red LED, and when I press the power button, control board (left board) energizes a flashing red LED. At least you have green LEDs.
I’m having the same problem, only when I plug washer in the logic board blinks green light, and nothing on the inverter board. Once I push the power button, I hear a slight click and then the inverter board along with the logic board blinks green. I’ve seen mostly everywhere say their board blinks red. So I don’t know what a green light means. Please help!
Is the main board just replace it and u be good
