Hayward pool heater not turning on

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When you crave a refreshing swim and have a pool heater to keep the water warm and comfortable. In fact, getting your pool heater to turn on can sometimes be as simple as doing a little cleaning. In other cases, it can involve more in-depth troubleshooting. Get started with LIVE pool heater troubleshooting. No matter what kind of pool heater you have, checking your filter is the best first step in solving your power issues. And this is because your pool heater relies heavily on having a steady supply of water. By keeping your pool system free from blockage, water can freely move through the pipes at a stable pressure.

Hayward pool heater not turning on

West: Southwest: Midwest: Northeast: Southeast: or Heating and Cooling Your Pool. Geothermal Pool Heat Pumps. Gulfstream Compass Wifi Controller. Fill out a contact form to get a personalized response from our pool heating experts. Check the installation of the heat pump first to assure it is installed per the installation manual. Ensure the electrical hook-up is correct by checking the breaker is sized correctly for your unit and the wiring is per the National Electric Code. Reference the installation manual to ensure that the plumbing is installed correctly. Circuit Breakers: if you suspect that a circuit breaker may be tripped, turn the breaker to the off position and then back to on. Visually checking the breaker is on is inadequate, as some switches move only a short distance when they trip. Toggle the switch to off then on every time you suspect it is tripped. Thermostat not turned up high enough Turn thermostat up until unit comes on. Make sure filter is clean Low water flow Make sure filter pump is on. Unhook cleaning devices skimmers, crawlers, etc.

Use jumper wire to jump across wires on the pressure switch 3. If you are in need of specific help then we encourage you to Register and ask us here in the forum! For better visibility, consider Starting A New Thread.

However, you can expand your troubleshooting abilities with these simple tips. The most common cause of swimming pool heaters refusing to start up is a dirty swimming pool filter. Fortunately, this is an easy fix all you have to do is remove and clean the filter and make sure all the valves are open. Pool heaters are set up with a basic circuit known as the control loop. Each of the safety switches in this circuit must be enabled for the heater to turn on and begin to generate heat. You will probably need to consult your pool heater manual to identify these switches. The first switch in the loop is the pressure switch, which controls the flow of water into the unit.

They provide warmth and comfort for swimmers and guests alike. Here are some tips to help you troubleshoot a Hayward pool heater if you are in such a situation. First, turn off the power to the pool heater circuit breaker. This should immediately shut down the pool heater. If the circuit breaker does not shut off, you should call a professional service technician to come out and inspect the problem. Next, check the fuse box located near the pool pump.

Hayward pool heater not turning on

To turn on a Hayward pool heater, check for low gas supply, a failing pilot generator, a bad gas valve, or a slight blockage in the pilot assembly. If you are unable to light the pilot, seek guidance from your local Hayward dealer. To turn on your Hayward Pool Heater, you need to start by checking the gas supply.

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To see if the switch is working right, you can check it for voltage with a power meter or multi-meter. Looks clean though when I had it all apart. Don Harvey. Jump wires on thermostat 4. Anyone else have a scientific explanation? The post-purge cycle will be completed once the blower prover switch closes. This code will display if V polarity is reversed, low voltage is detected, or if the ground path is not sufficient. So I am not sure what to do now.. If the heater has recently been installed, the first thing that must be checked is the gas pressure. Top Bottom Back. Inground Pool Safety Cover Hacks. Well I have the very same cap on the my system down below where the low pressure side is where I guess you would fill the unit. You'd need to hire an AC guy to come discharge the system, remove the core from the existing port, screw it all together and recharge.

Hayward pool heater troubleshooting involves checking for low gas pressure, inadequate air supply, improper venting, a dirty filter, or closed valves that may cause the heater to not ignite or turn on properly. It is essential to ensure that the gas is turned on and that there is enough fuel in the tank for propane heaters. Additionally, checking for water run-off from the roof or sprinklers that may flood the heater is crucial.

Richard TFP Expert. Hi Deb, SF Sensor Failure indicates that the temperature sensor thermistor is not getting good data to the circuit board. This should ignite the pilot. Refer to pages 4 to 7 to find your thermostat instructions. Pressure switch is out of adjustment. If the control exceeds the maximum number of ignition retries or recycles the heater will shut down and go into lockout. Hi Josh, that sounds like the Display board, a circuit board that controls the display. It may be time to get an AC guy to look at it. Everything Else Feb 15, Srqpoolguy. Maybe the transformer is not functioning properly? The components of a Hayward pool heater are also similar to gas heaters made by other manufacturers.