Hi Ray, the GFI breaker you replaced, is that the pump breaker? Make sure the wire ends are clean for a good connection to your new pump. Goulds Pumps, an ITT company, offers an excellent submersible well pump diagnostic and service manual. Dryer heating element thermal cut-off (thermal fuse) 309 degrees and high limit thermostat 250 degrees, with wiring kit. Do keep me posted. Check that the drain plugs are tightly inserted with Teflon tape, and that the pump basket is inserted in the proper way, and is sitting all the way down. On 2020-01-19 by (mod) - low-voltage problem. Use a VOM in ohms setting to check resistance across the capacitor. If it continues to overheat and shut off, replace the. OEM Part - Manufacturer #279816 In the last couple weeks it started getting louder at various times throughout the day. Wire on well pump charred. That is usually the capacitor, a black cylinder in the back of the motor. Replace with exact duplicated MFD numbers. After cleaning the pool the pool pump would just hum and not start. With that being said, my power wire from the breaker box to the well is buried underground. Check electrical connections and wiring for loose or broken. We continued using water while power was out but had no water pressure when power came back.I replaced the old pressure switch with a new one that has the little lever to manually switch on the pump to refill the tank when pressure drops too low. You can also order capacitors online. Water shut off and when restarted saw a spark. Please tell me the "unit" brand and model, On 2020-12-19 Pump lid o-ring is a good fit, in good condition, and. I worry as well that no fuse blew nor circuit breaker tripped. Check the motor diagram for the Low Voltage / High Voltage wiring diagram. Hi Gail, overheating can be caused by the wrong wire size from breaker to motor, or loose wire connections, or over-voltage coming into motor, or lack of ventilation around the motor (mulch piled up, or big bushes close by, or placed in a box cover), but it’s can also be a fatal fault inside the motor. Barring problems with other pool equipment, a pool pump problem will either be an electrical issue or a plumbing issue. The tech came out the next day and upon looking over the situation determined that the tank was not the issue.... that it was probably something to do with the absence of a check valve, or the switch itself..... again, with zero electrical testing.....he told me that he couldn't simply add a check valve to the existing system or simply replace the switch because the plumbing was in disrepair and he'd probably break some things off when trying to do those things...... since we had already secured the funds to cover the repair I decided that replacing the tank as well as all components involved was a good idea since everything would be new and would ease my mind that it was all set. If your pool is fairly small, without spa and water features, you can also consider using a Pentair SuperFlo VS pump, which has fewer features than the Intelliflo, but also costs much less. We have no relationship with advertisers, products, or services discussed at this website. Here is what I found: I was showing 238V at the cut off box at the control box. This is our second season for this pump. Do you think it’s the capacitor and I can get another one from Hayward, or possibly mis-wiring? Adjust or replace the pressure control switch. A diagnostic step is to stop using water for as long as you can - several hours or more - to let the well recover (if it can). Or see WELL PUMP WIRING REPAIR FAQs - questions & answers posted originally at this article. The 1st time the delay box was replaced,2 nd time the pump was replaced now the same issue. Pool Filter is clean, and filter valve is on Filter or Recirculate. A pump that is leaking water is usually a bad shaft seal or a loose pipe connected into the top of the pump. Checked breakers etc tried again and it came on…but very loud. I have a six year old Hayward sp3400vsp and they’re recommending I replace it with the pen take intelliflo. 2. check every wiring connection for looseness, overheating, arcing, corrosion, etc. Is there a data tag on the pump giving its brand and model? StuartI can but make a feeble guess as you don't give the name of equipment, model no. I am thinking it must be the age of the pump. And was that problem created by them due to incompetence and unsafe practices? During the power outage the pump lost prime as water drained back into the well.Try re-priming the pump, but ultimately you'll need to replace the leaky foot valve or other check valve in the system. Sparking can also come directly from a short in the windings of the motor, which usually means the motor is near the end. Thank you. If these quick tips didn’t solve your problem, feel free to call our pool tech supporters at 1-800-288-7946 for more Hayward pool pump troubleshooting. Will insulating the wire fix the issue or should I take another course of action? Extreme Leaf Removal. Often what appears to be a pool pump problem is actually a filter problem or a valve problem, so the first step is to rule out any mis-aligned valves or obstructions in the filter or pipes. Continue reading at WATER PUMP WIRING DAMAGE or select a topic from the closely-related articles below, or see the complete ARTICLE INDEX. I have a 220 volt submersible pump for domestic water. Fourth, bad capacitor on the motor? To determine if anything is blocking the drain pump, remove the drain pump and check the pump for obstructions. Replace with exact MFD number, printed on side. Thank you for the quick response. Watch out: I cannot advise you to connect your pump to this control before we know more, as a short circuit could kill you. Check timer clock or switch for burnt terminals or wires. When current started passing through the wire, there was enough missing insulation to trip the breaker - like a ground fault on a 480V system. Or maybe the glue that I’m assuming is no longer working? The symptom you describe occurs usually when there is low flow rate of water into the well combined with a pump protection switch or device (designed to shut off the pump to prevent it from running "dry" and thus being damaged). When the water pressure in the tank gets to about 30 psi, the water in the house starts discharging air and water combined. Most pump breakers are not GFI, it might not trip if it is a regular non-GFI. Just curious. When they fail, they often crack, bulge, leak or smell bad, but not always. Technicians should test a well pump's control box before pulling a nonworking pump from the well. I put a new power cord socket in the water proof box, which feeds power to the pump, I shined up the power cord plug pins), (power cord is about 2.5 ft of 12 Ga, not wet, not laying on the ground)