01/10/2024
According to the latest weather forecast, looks like we are going to have another significant hard freeze event in our area. We wanted to share some information that may be helpful for our customers and any others that own a pool.
Most pool equipment systems today are equipped with automation to operate the different pumps on a daily schedule. ALL automation systems (Pentair, Jandy, Hayward, etc.) come with built in freeze protection. That means when outside air temperatures get close to the freezing mark, the pool automaton systems will turn the pumps on until the outside air temperatures get back above the freezing point. So as long as we don't lose power (like what happened in 2021), pool systems with automation will be OK.
If your pool does not have automation and operates on timer dials, some of these dial systems also have freeze protection and will come on automatically. If you have a timer dial system, and in the inside lower left-or right-hand corner of that box there is a dial with temperature settings, that means your timer dials have freeze protection and the system should turn on when temps get around the freezing mark. Most timer dial systems DO NOT come with freeze protection so that means during freezing temperatures, you will need to turn on the pumps manually at the timer dial, and then also remove the OFF tab on the timer wheel so the pumps will run continually during the freezing temperatures. Once the temps get back above the freezing mark, re-install the OFF tab back onto the timer wheel.
In the event power goes out (hopefully this does not happen again), the only way to significantly limit damage to the pool equipment and plumbing is to drain the water from the pool equipment. The first step is to turn off power at the breaker panel to the pool equipment. The next step is to remove the drain plugs for each piece of pool equipment (ALL pumps, pool filter, heater, and chlorinator tower (if equipped). It's also a good idea to remove the pump lids and chlorinator tower lid. Be sure to label the drain plugs while you are removing them so when re-installing, you can remember which one goes where. The drain plugs are always located on the bottom of each piece of pool equipment and sometimes there are two drain plugs per pump. They just unscrew for easy removal.
If we do lose power and drain plugs are removed, it's extremely important to have the power turned off at the breakers. When power is restored, you don't want power getting to the pool equipment with everything drained and plugs removed. Also, we would NOT recommend re-installing the removed drain plugs and then re-starting the pool system on your own unless you are very comfortable doing that. It would better for one of our technicians to re-install, re-prime, then start up and test the system to ensure all is OK after the freezing temperatures are gone.
Hope this is helpful and please pass on to anyone with a pool that may find the information useful.