Hayward CAT 3500 CAT 3500 Owners Manual - Page 23

CAT 3500 Menu Tree Default Operating Mode pH Setpoint 7.0 to 8.0 (Default 7.5) pH Calibrate Plus or Minus 2.0 pH pH Feed Mode Automatic Off On for Specified Time ORP Setpoint 525 to 900 mV (Default 650 mV) ORP Feed Mode Automatic Off On for Specified Time Configuration Setup Menu Salt High Alarm 0 to 7500 Salt Low Alarm 0 to 7500 TDS High Alarm 0 to 7500 TDS Calibration 0 to 7 Salinity Calibrate 0 to 7 pH Control Mode Acid Feed Base Feed pH Priority On Off pH Interlock On Off pH Feed Proportional Fixed pH Low Alarm pH High Alarm 0.0 to 14.0 0.0 to 14.0 (Default 7.0 pH) (Default 8.0 pH) pH Overfeed Timer Off, 5 to 240 Minutes (Default 240 Min.) ORP Feed Proportional, Fixed or Mixing Time ORP Mixing On Time 30 - 240 seconds ORP Mixing Off Time 30 - 240 seconds ORP Low Alarm 525 to 900mV (Default 525mV) 22 USE ONLY HAYWARD GENUINE REPLACEMENT PARTS