Pump will not pump or turn

All electric motors run hot and pool pumps are no different. But how hot is too hot for a pool pump? The first test is simply whether you can touch the motor or not. Under normal operating conditions, the motor end of the pump is hot enough that you can barely touch it - but not searing hot.

Best to you.

https://www.google.com/search?q=XtremepowerUS+2HP+In-Ground+Swimming+Pool+Pump+Variable+Speed+running+temp&newwindow=1&sxsrf=AB5stBhpriuNhnfXLYYTg7tuS-LWwW262g%3A1690815381903&source=hp&ei=lcvHZKH_NOHi9AOquJjADw&iflsig=AD69kcEAAAAAZMfZpVdAAi94QXZiwKfN3nArsWv-Gm1z&ved=0ahUKEwjhnd6RmrmAAxVhMX0KHSocBvgQ4dUDCAo&uact=5&oq=XtremepowerUS+2HP+In-Ground+Swimming+Pool+Pump+Variable+Speed+running+temp&gs_lp=Egdnd3Mtd2l6IkpYdHJlbWVwb3dlclVTIDJIUCBJbi1Hcm91bmQgU3dpbW1pbmcgUG9vbCBQdW1wIFZhcmlhYmxlIFNwZWVkIHJ1bm5pbmcgdGVtcEgAUABYAHAAeACQAQCYAQCgAQCqAQC4AQPIAQD4AQL4AQE&sclient=gws-wiz#kpvalbx=_sMvHZMuPJPez0PEP3M2LgAY_44

Pull the pump out and see if just running 12 volts across it gets it to work. If that happens then it is not the pump at all but more likely fuse board or even the body computer.

http://waterheatertimer.org/Digital-control-centers-and-manuals.html#PE103
I assume both pump and cleaner are on different breakers.
Is the pump 2 speed? Or 1 speed?
What other equipment is being operated?

Lets assume 2 breakers, with single speed pump.
30 amp breaker and 10 gauge wire for pump
20 amp breaker and 12 gauge wire for cleaner
You can control 240Volt circuits by turning off 1 or both hot wires: In this instance the diagram shows both hot wires turned on-off for pool pump, and 1 hot wire turned on-off for pool cleaner
http://waterheatertimer.org/images/P1403ME-timer-wiring.jpg

If breakers are inside control center:
http://waterheatertimer.org/How-to-wire-Intermatic-control-centers.html

Gene h

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

Is ther eair in the pump.

My opinion is that new pump is defective.

You posted under Intermatic pool timer.
The timer will not have any effect on the new pump overheating.

Insufficient wiring can cause new pump to overheat.
However if wiring is undersized, and/or if both pumps are turned ON at same time, the circuit breaker would get hot and trip.

Instead of the breaker tripping, your new pump is getting hot, and turning off.
Remember, any pump that slows down and overheats is getting damaged.
Replace the defective pump.

You have C8866 repeat cycle pump, that repeats the same program each hour.

Your well pump is 240Volt which is why you have two Hot wires.

One Hot wire connects to COM terminal.
Your Neutral wire connects to Clock terminal.
This will power the clock motor.

One hot wire to Load connects to NO normally open terminal.
This terminal turns ON when timer turns ON.
NC terminal is ON at all times, EXCEPT when timer turns ON, and then NC terminal turns OFF

Your second Hot wire runs directly to pump and does not connect to timer.
See diagram below:

Grundfos is a sealed unit and not a repairable item.
The timer dial should turn.
And pins located around dial control ON-OFF functions as timer dial rotates.


Does the receptacle have power?
If receptacle has power, and Grundfos is not working, then it is broken.
Grundfos manuals for UP series pumps do not show breakdown or parts list of any kind.
http://www.us.grundfos.com/web/download.nsf/Pages

Bigger question:
Why don't you have hot water?
Is water heater functioning?
Water heater is a separate appliance from Grundfos pump.
Grundfos pump circulates hot water from tank into the lines so there is no waiting for hot water ... but hot water heater should still make hot water.
http://waterheatertimer.org/Water-heater-recirculation-system.html

Add a comment about water heater if that is also a problem.
You could have 2 problems, and water heater is main issue.

For do-it-yourself electric water heater repairs:
http://waterheatertimer.org/6DIY.html

if the pump is a 240volt maybe a blown fuse. If you turn the tub on and hear the pump make a low hum it prob. is a bad pump remove and replace. you really need a multimeter to check to c if your getting power to pump. if you send me a email i could walk you through testing the pump and control box.

Take the fuel line off before the filter and turn the key on and see if you get any fuel out of the line. If you don't get any fuel unplug the wire connector to the fuel pump turn the key on and see if you get a hot wire going to the pump. if you get a hot wire then it is your pump. If you do not get any hot wire then it should be the relay.