Newly installed 2-speed spa motor shuts off after about a second after being switched to high speed. Does not trip breaker so apparently inside the motor. Low speed works ok.
Where would I find the Selector Switch Contact? Is it in back of the motor where other electrical contacts are located or on top of the motor inside the switch cover? Thanks for the help.
Where would I find the Selector Switch Contact? Is it in back of the motor where other electrical contacts are located or on top of the motor inside the switch cover? Thanks for the help.
I was able to isolate and fix the problem. On top of the motor is a capacitor. Upon removing the cover I observed one of the contacts on the capacitor was bent over very close to the other. When the pump was switched to high speed arcing would occur between the two shutting off the motor. A factory QC failure.
I was able to isolate and fix the problem. On top of the motor is a capacitor. Upon removing the cover I observed one of the contacts on the capacitor was bent over very close to the other. When the pump was switched to high speed arcing would occur between the two shutting off the motor. A factory QC failure.
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As i Gave you Solution Yesterday isntead of you make any thing on it better call dealer for Service man Coz the pump comes under Warranty Periode.
RegardsAs i Gave you Solution Yesterday isntead of you make any thing on it better call dealer for Service man Coz the pump comes under Warranty Periode.
Regards
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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.
Check your voltage to that pump.
If the pump is set to accept high-voltage of 240 V, and you are only providing low-voltage of the 110-120 V then you will be getting that symptom.
I'm going on somewhat limited information here not knowing if the tub is newly installed or if this is a spa that has been working in the past and just started doing this. It would be helpful to know if this is a recently installed pump as well. That said here are a few things to check. If it's a new install: Your electrician has more than likely wired the spa incorrectly. Be sure that the spa pack has 220V going into the pack and that the GFCI is wired correctly. If it's an old spa with a new problem: A lot of times a bad heater element can cause a spa to trip the breaker. If you have a bad element the spa will operate normally for about a minute when you turn the power on, then trip the breaker as soon as the heater kicks in. If it only trips the breaker when the pump is turned on to high speed, more than likely there is a problem with the wiring of the pump or the relay on the pump itself.
If your pool has a salt water chlorinator and the salt level is too high then it could trip the circuit breaker as the combined load from the salt water chlorinator and pump motor exceeds the circuit breaker rating.
Hi, The only way to tell for sure what the problem is, is to have a good electrical meter handy. Check for a voltage drop when the pump goes on high... there may be a bad connection somewhere, or the wiring is too small causing a voltage drop... The pump may pull high amps on high speed, indicating a bad winding...or the pump binding up...
I think you will find that the problem is one of these things...
running the pump on high speed will not have caused the problem, they are meant to run 3,450 rpm's continually. It's more than likely a supply power problem like you mentioned. Check GFI's, and breakers to see if anything has tripped.
The motor may have a thermal cutoff if the motor draws too much current. Do you have a sufficient large gauge circuit supplying the motore? If not the actual voltage at the motor may drop, causing it to draw more current to make up for the loss of voltage, thereby tripping the motor's protective breaker. I assume the motor will start again after serveral minutes of cooling down.
Where would I find the Selector Switch Contact? Is it in back of the motor where other electrical contacts are located or on top of the motor inside the switch cover? Thanks for the help.
I was able to isolate and fix the problem. On top of the motor is a capacitor. Upon removing the cover I observed one of the contacts on the capacitor was bent over very close to the other. When the pump was switched to high speed arcing would occur between the two shutting off the motor. A factory QC failure.
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