How often does the circulating pump turn on and off?
For the past month or so the circulating pump will turn on and then sometimes 1, 2 or 3 seconds later turn off. It will still heat the house and run normally when called for heat but it does this intermittently between cycles, every 2 to 5 minutes.
Why does my circulator pump not turn on?
The problem could be a bad circulator motor or circulator relay, but more likely the problem is that someone in the house is running hot water and the hot water is made by a tankless coil in the boiler and the boiler temperature drops.
What to do if your pool pump is not circulating?
Put the pump lid back on securely and start. If there is still an issue, turn off the pool equipment, take off the pump pot lid and using a screwdriver see if there is something there. After doing this you find there is still no circulation, it will have to be taken apart and the impeller unclogged.
What happens when you turn off the fuel pump?
As a car sits, the fuel pressure gradually decreases and modern cars don’t run without fuel pressure. When you first turn the key on your car, the PCM immediately powers the fuel pump to pressurize the fuel system.
The problem could be a bad circulator motor or circulator relay, but more likely the problem is that someone in the house is running hot water and the hot water is made by a tankless coil in the boiler and the boiler temperature drops.
When do circulation pumps stop water flow when off?
Opened the valves next morning, while pump was confirmed off and almost immediately got water flow to the garage. Only change was pump from Taco to Grundfos. Do they behave differently? I.e. the Taco actually shut water flow while the Grundfos lets water flow when off?
How long does it take for circ pump to turn off?
Called Sundance, told to replace flow switch. Replaced flow switch. Everything works fine for 2 – 3 days. Have temp set at 102, F1 or F4 skimming / heater mode. Now circ pump turns off between 12 hour cycles. No error messages displayed on panel.
When to start the hot water recirculating pump?
Depending on your Piping Network size, Hot Water Tank and Water Usage Not Enough Time May Have Passed For The System To Stabilize. Depending on each of this factors you may have to wait up to 30 minutes or longer. You can set your Hot Water Recirculating Pump to Start 15 to 30 minutes earlier to compensate if necessary.
