Hayward OmniLogic Operation Manual - Page 15

pH Dispense 1 / 2 vsp pH alarm light row heater cleaner POOL features uclights chlorinator Enable / Disable - Slide this switch to enable and disable the pH dispenser and then touch the Save button. Set pH Level - Set the desired pH level. Current pH Level - Shows the current pH reading in the pool or spa. ON 7.3 Dispensing On 7.3 ON 7.3 Dispensing On 7.3 pH Dispense Control Screen Calibrate - Calibrate the pH reading if the OmniLogic doesn't display the correct level. Force 15 minute Run - Touching this button will force the dispenser to run for 15 minutes pH Calibration If the OmniLogic pH reading differs from independent water tests, you can adjust the reading by touching the Calibrate button and using procedure below. You'll be asked for the difference between the displayed pH level and the true pH level. You'll want to select the amount needed to go from the displayed level to the true level. In the example below, the displayed level is 7.3 and the true level is 7.5. You need to add .2 to the displayed level to arrive at the true pH level. Calibrate reading from 7.3 to 7.5 ON 7.5 Dispensing On 7.5 7.3 .2 7.3 .2 ON 7.3 Dispensing On 7.3 15 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS