Hayward Variable Speed Pump Technical Guide - Page 15

Installation-Relay Connected Controls (Non Hayward/Goldline compatible software & third party controls) 5. By using a sequence of off and on, timer speeds can be controlled. As shown by the charts, the number of speeds available depends on the number of aux relays used. Filter pump relay plus 3 aux relays allows control of eight speeds Filter Pump Relay 1st Aux (1) 2nd Aux (3) 3rd Aux (5) Timer 1 Speed On Off Off Off Timer 2 Speed On On Off Off Timer 3 Speed On Off On Off Timer 4 Speed On On On Off Timer 5 Speed On Off Off On Timer 6 Speed On Off On On Timer 7 Speed On On Off On Timer 8 Speed On On On On Fig 26 Filter pump relay plus 2 aux relays allows control of 4 speeds Filter Pump Relay 1st Aux (1) 2nd Aux (3) Timer 1 Speed On Off Off Timer 2 Speed On On Off Timer 3 Speed On Off On Timer 4 Speed On On On Fig 27 Note: The numbers in (blue) on each chart are the corresponding connecting points on the pump for each relay. Filter pump relay plus 1 aux relay allows control of 2 speeds Filter Pump Relay 1st Aux (1) Timer 1 Speed On Off Timer 2 Speed On On Fig 28 Page 13