I have had several problems one was draining which I fixed then water was not filling enough water into the tub fixed bad water supply valve now the unit fills durring the firs cycle but will not fill durring the other cycles. The unit has a circuit board [SIZE=5][COLOR=#ff0000]8564542 [SIZE=2][COLOR=black]and I think it has a bad relay or do all the fill cycles fill from the same relay? I’m ready to get out my shotgun (mabye it will drain faster) I thank you for your input. Respectfully Rick[/COLOR][/SIZE][/COLOR][/SIZE]
Here is the tech sheet
http://www.servicematters.com/docs/wiring/Tech%20Sheet%20-%208524517.pdf
The unit uses the same triac for all fills.
Note it does require that relay K3 be closed.
Check/clean the float switch mechanism.
Perhaps it is being activated and takes a while to reset.