Panasonic NA-16VX1 Washing machine H07 fault

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  • #82416
    Latham63
    Participant

    Have checked machine for H07 fault.
    Found wiring loom had come loose & had chaffed through a wire-earthing on base,causing fuse box to trip.
    Repaired wire/harness-still H07
    Checked motor with mega-ok
    Checked both fuses on pcb-ok
    Suspect pcb has been damaged,or do you have to cancel the fault code condition/reset the machine?
    Pcb looks ok!

    #419792
    Seamy
    Participant

    Re: Panasonic NA-16VX1 Washing machine H07 fault

    H07 refers to tacho coil problem, possibly this was the cable you found damaged. You need to check that the cable connection to tacho is good, you can check with a meter if tacho is generating milivolts when you turn motor/drum by hand. You can trace the cable loom up to board & check if you have milivolts up there too. It could have damaged board if it was shorted to ground.

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