In order to find the issue of your pool timer troubleshooting must be done to determine the problem.
Pool filter timer not working.
Remember each electronic pool timer is a little different but this quick explanation should cover the most common pull open the door to the box watch for spiders.
Also note the position of the on pin and the off pin.
Timer pins can be missing or the timer could be defective.
Check the electrical supply to the swimming pool timer.
There are many reasons why your pool timer may not be working.
For dial timers look at the timer and note the position of the dial.
For automatic timers check to see if the lcd panel shows that the timer is set.
If your timer is 240v or the t104 model it will have 5 brass screws terminals underneath the plastic insulator cover.
Your timer could be set incorrectly or the timer may not be getting power.
You ll also need to check your skimmer basket.
How does a pool timer work.
You plug your system into the automatic pool timer and then the pool timer into your wall outlet.
Find the on off button and switch the timer on time and date find the mode button press this button until you see set up and choose it.
Through the skimmer because of low pool water levels or clogs blocking the flow of water or through an o ring that is leaking.
For extra safety shut off the pool breaker on the main home panel as well and lock the panel or place a large note to prevent someone else from turning the breaker s back on while you are working.
There are several reasons why your pool timer may be malfunctioning.
Usually your filter system will be plugged directly into a power source.
Check out the diagram below or see the wiring diagram which comes with a new timer or is printed on the door of the timer box.
A pool timer becomes an intermediary between the system and that source.
If your swimming pool level is low the problem can usually be fixed by filling it up.