Hayward HPC4-ACT-AQC ECOMMAND-4-Operation-Manual-092420ARevF - Page 4

Operation Manual System Operation Turn the power on at the main panel and turn the ECOMMAND 4 control power circuit breaker on. The keypad will show the default display. The default display alternates between the day/time, air and pool (or spa) temperature. Under certain circumstances, additional displays may be added to the default menu to inform you about system operation. Refer to the Programming Menu Flowchart on page 7 to view all possible displays. The ECOMMAND 4 will automatically scroll through all of the available default menu displays or you can press "" to manually scroll. While the main objective of the ECOMMAND 4 is to automate the operation of your pool/spa system, there may be certain times when you want to override the automatic operation and control the equipment manually. To operate the pool equipment manually while keeping the automation active, perform the following procedures. Note that if you turn a relay on manually, it will remain on until either you turn it off manually, or the next time the programmed automatic operation would normally turn that relay off. Example: the filter pump is programmed to run from 9:00A to 5:00P daily. If you turn the filter pump on manually at 8:00PM, it will run continuously until the next day at 5:00PM at which time it will turn off and follow the normal program from then on. Manually turning off a relay works in a similar fashion. Display Heater Indicator Valve 3 Indicator Check System Indicator Service Button (main display only) Salt Level 3200ppm Service Pool/Spa Filter Lights Aux 1 Aux 2 Pool/Spa Button (Pool/Spa/Spillover) Filter Pump (On/Off) Lights (On/Off) Aux 1 (On/Off) Aux 2 (On/Off) Filter Pump Single Speed Filter Pump: If the pump is currently off, press the FILTER button to turn on the pump. Pressing the FILTER button again will turn off the pump. However, if there is a heater in the system, and it is operating, and the "Heater Cooldown" feature is enabled (Configuration Menu) then: when you press the FILTER button to turn off the filter, only the heater will turn off, the Filter LED will flash and the display will indicate "Heater Cooldown". At this point the filter pump will automatically turn off after 5 minutes of heater cooldown operation. If you want to override the heater cooldown, simply press the FILTER button again to turn off the filter pump. 3 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS