Re: Hayward SP 3400VSP changing speeds in "relay mode"
I have one too. I was unhappy to learn that when in relay mode, the control panel timers don't operate. Hayward confirmed that this is the designed operation. You can stop the pump with the stop button. You can set speeds for each of the combinations of relay contacts in the timers menu. In relay mode, the priming speed will respect the max RPM from the configuration menu - it will not with out relay mode and will prime at the pump's maximum speed.
12'x24' oval 7.7K gal AG vinyl pool; ; Hayward S270T sand filter; Hayward EcoStar SP3400VSP pump; hrs; K-2006; PF:16
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