Alliance Laundry Systems HWTT20*N - Electronic Control Has no Visible Display

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Troubleshooting (EDC Models)
34. Electronic Control Has No Visible Display
The electronic control has
no LED or VFD functioning
on the control board.
Replace electronic
control.
Open
control
panel
Plug electronic
control unit into
electrical outlet.
YES
YES
Disconnect power and check for
broken, loose, or incorrect wiring from
the electrical outlet to the electronic
control.
NOTE: This voltage check confirms that
main power is present to the control.
NO
NO
Is the
power cord
plugged in?
Is there
voltage at "FS1"
black to "FS2"
white?
W369S