Once the selected duration of the Freeze Protect Override is over, the system will return to running in Freeze Protect mode until the air temperature rises above the Freeze Protect threshold. Freeze Protect Override may be deactivated, and the Omni returned to Freeze Protect mode at any time while the Override is in effect.. Freeze protection is controlled by the automation controller (Omnilogic) on my pool and the way it works is that when the temp falls below a pre-set limit, the pump is automatically turned on. The pump is turned OFF by the normal run schedule (assuming the temp is higher than the limit).
How to set up this built in feature so that when the temperature drops close to freezing, the equipment activates to prevent damage.. Hayward Variable Speed Pump Settings. A Hayward variable speed pump is a great way to save money on energy costs while still providing your pool with the necessary filtration. It works by using an adjustable motor speed and pumps water through the filter at varying speeds, depending on what setting you choose.. Benefits of Freeze Protection.