Hayward AQ-SOL-LV-TC Operation Manual - Page 11

AQ-SOL-LV-TC: The Aqua Solar will automatically ensure that the filter pump is running before turning on the boost pump. See wiring diagram on page 7. SWEEP INTERLOCK: The relay is wired in series with the pool sweep and turns the pool sweep off for approximately 6 minutes whenever the solar turns on. This prevents the pool sweep pump from losing prime while air is being purged from the solar collector array. For model, AQ-SOL-LV-TC the relay will also turn the pool sweep off whenever the filter pump is turned off. See wiring diagrams on page 6 (top) and on page 7 (bottom) for typical wiring. FILTER PUMP: The function of this relay varies with the model of the Aqua Solar. If the "Solar Override" is enabled (see "Jumper Settings"), the Aqua Solar will override the time clock and turn the filter pump on when there is a call for solar heating. If "Recirculate Freeze" protection is enabled, the Aqua Solar will turn the pump and solar valve on during freezing conditions. AQ-SOL-LV: This relay should be wired in parallel with the filter pump timeclock contacts as shown on page 6. Be careful to make sure the phases do not get reversed. AQ-SOL-LV-TC: This relay is the primary control for the filter pump-there is no other timer. The Aqua Solar will operate the filter pump according to the "trippers" set on the built-in timeclock in addition to the optional "Solar Override" and "Recirculate Freeze" options. AQ-SOL-LV-SP HEATER INTERLOCK FUNCTION 120 or 240 VAC HEATER ( ) On when solar off Off when solar on NOTE: Connect heater interlock relay to"Pool Sweep" 240 VAC Aqua Solar (AQ-SOL-LV-SP) Booster Pump Pool Sweep Filter Pump 240 VAC Ground NOTES: 1) Do not use Aqua Solar terminal block as a junction for pump wiring. 2) Most codes require that each pump be on a separate circuit. 8