Hayward HLPRO4 OmniPL-Automation-Operation-Manual-092786RevD - Page 15

Heat/Cool Priority & Settings Press the Priority & Settings button shown above to access this menu. Here, you can enable/disable individual heaters/chillers, change the priority of your heaters/chillers, as well as adjust the tempera- ture differential for Auto Mode and prioritize the use of solar heating/cooling if you have solar. Refer to screens below for more information. Select Source prioritize Select Source Tab - This screen will allow you to en- settings able or disable individual heaters/chillers by pressing them. Disabled heaters/chillers will appear grayed out. Also, the circle in the corner of each heater/chiller solar heat pump indicates the running status of that equipment. When the circle icon is grayed out, the equipment is idle. When in motion, it is actively heating/cooling. POOL heat/cool Select Source prioritize Prioritize Tab - This screen allows you to change settings the priority of each heater/chiller. To change priority, select the equipment that you would like to move and then press the arrow as shown on the left to reorder solar heat pump your heaters/chillers. If the priority heater/chiller can not meet demand for heating/cooling, the next priority heater/chiller will operate. Prioritize your equipment to POOL heat/cool maximize efficiency by allowing the most cost effective heaters/chillers to run first. Note that a time interval of "0" hours will eliminate priority and always run both heaters/chillers at the same time (time interval can only be changed in the configuration wizard). Select Source prioritize settings Initial temperature differential for Auto Mode 2 °F Prioritize the use of solar heating/cooling ON POOL heat/cool Settings Tab - This screen allows you to change the initial temperature differential for Auto Mode and to always prioritize the use of solar heating/cooling. The initial temperature differential controls when your heater/chiller will turn on. For example, if the differential is set to 2°F, then heating will begin when your pool/ spa water falls to 2°F below your setpoint temperature and cooling will begin when your pool/spa water rises to 2°F above your setpoint temperature. If you choose to prioritize the use of solar heating/cooling, then solar will always take priority over other equipment. 14 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS