To Next PageTo Next PageWhat to do if my Hayward CAT 5500 Controller shows 'No Flow'?
First, verify that the filtration system is running and water is moving through the flow cell. If water is flowing, but the alarm persists, inspect the flow sensor for any obstructions.
Why does my Hayward CAT 5500 Controller display 'pH Overfeed'?
First, check the chemical supply and chemical feeder. If both are in order, check the Overfeed timeout setting as it may need to be increased to keep up with chemical demand.
Why does my Hayward Controller display 'ORP Overfeed'?
First, check the chemical supply and chemical feeder. If both are in order check the Overfeed timer setting as it may need to be increased to keep up with chemical demand.
What to do if the Hayward CAT 5500 Controller displays 'pH Tank Low'?
Begin by checking the chemical level. If the level is above the sensor, inspect the sensor for any obstructions or scaling.
What to do if the Hayward Controller displays 'ORP Tank Low'?
First check the chemical level. If the level is above the sensor, check the sensor for obstruction or calcification.
How to fix a 'pH High' reading on my Hayward Controller?
First, test the pool/spa water with a phenol red pH test kit. If the pH on the test kit agrees with the controller and the pH is above 7.8, check the pH correction chemical level. If the manual test does not agree with the controller clean the sensor.
How to fix a 'pH Low' reading on my Hayward Controller?
First, test the pool/spa water with a phenol red pH test kit. If the pH on the test kit agrees with the controller and the pH is below 7.2, check the pH correction chemical level. If the manual test does not agree with the controller clean the sensor.
General| Brand | Hayward |
|---|---|
| Model | CAT 5500 |
| Category | Controller |
| Language | English |
Overview of the CAT 5500 water quality monitoring and maintenance capabilities.
Details on the components included in the CAT 5500 wireless water quality control system.
Step-by-step guide for installing the CAT 5500 controller and its components.
Introduction to the controller's menu structure and setup options.
Explanation of the controller's display and basic operational modes.
