Top 20 Hayward SP3015X20AZ 2 HP SUPER PUMP II SP3015X20AZ Questions & Answers

Sounds like the thermal protector for the motor is tripping. This means there is a problem with the motor overheating.
It is a self resetting switch so when it cools off enough the pump will come back on. It also means you probably need a new pump.

Hayward... | 88 views | 0 helpful votes

Friend had similar problem... Clean filter, added earth, primed pump and sound went away and had great flow... If not, possible impeller problem..

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let the air out of the filter as you try to start, this makes it hard for the pump to pick up the water. i would check the impeller and shaft seal,and basket for cracks, if the basket is cracked 99% of the time the impeller is plugged ..shaft seal there is is one one ebay with how 2 for around 10 bucks SMART ! PRIME the pump after a repair !!

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You will have to change the power on your breaker ... take the white off and put it to the neutral bus. This will change the power beig delivered to the pump. In the motor, remove the white wire and put it on L1 ... black should already be on L1.

A side note ... 220 runs more efficiently and your motor will run cooler and at less expense. I suggest you not change it unless there is good reason.

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Hayward's website has manuals for all their products.

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Are you sure it has a centrifugal switch?
Capacitor start/ capacitor run have been the standard for a good number of years.

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Check for proper supply voltage and that the impeller moves freely. If these are good then likely a bad capacitor.

Hayward Pool &... | 132 views | 1 helpful votes

Call a qualified electrician. More information would be needed to accurately trouble shoot your issue. Do you have automation connected to your heater? Is the heater trying to fire when the pump is off or is it ONLY the fan?
Try disconnecting your Water Pressure switch on the heater and see if the issue stops. With WP switch disconnected the heater should not work and the fan should stay off. Replace WP switch and see what happens.
Call a QUALIFIED electrician.

Hayward Pool &... | 130 views | 0 helpful votes

there is a relay on the back of the main circuit board that has separated from the circuit. you can resolder this relay quite easily by removing the board.
DANGER: be sure to cut the power to the control box at the main breaker. turning off the breakers in the hayward box will NOT eliminate the power

Hayward Pool &... | 169 views | 0 helpful votes

the prologic control unit will not offer programming for what you seek. the most detailed timers will offer weekday or weekend for each pump speed. you may want to get a remote system so you can control functions from your smartphone

Hayward Pool &... | 129 views | 0 helpful votes

i find the aqua rite systems to be very helpful in diagnosing problems. if you can describe the problem you are having, i may be able to help

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The 24v is called the secondary and sometimes called the out-put. Make sure you have 240v on the primary, sometimes referred to as the in-put. If you have primary voltage then you should have secondary voltage, if not then replace transformer. Make sure the secondary, 24v control fuse is the correct size and present. If the secondary is shorting together or to ground somewhere, it will cause damage to the transformer.

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As far as I know, refrigerant is not used in the heating of pools and spas. Sounds like it is just a connection leak and can be fixed by redoing the joint connection.

Hayward Pool &... | 115 views | 0 helpful votes

The pump is not communicating with the control system. Check the comm wire and make sure it is intact and not chewed/worn/damaged.

Hayward Pool &... | 157 views | 0 helpful votes

The first hint i would suggest is only turn selector in clockwise direction always.
not to insult but you must have pump off during selectiong.
Now, The ball valve sounds like it is out of alignment.
because of wear, from going back and forth not rotational.
you can check for alignment by checking to see if you have any flow coming out return nozzle into pool. There should be none during backwash.
pressing the handle down unlocks rotation, so if you are handy remove selector from top of filter, then check motion as you move selector. I have used o ring lubricant to lube parts in selector.
BEFORE DISSEMBLING NOTE POSITIONS OF BALL Inspect how the push down to rotate function.
If lubing is no help creating smooth rotation you may need to replace assembly.

Hayward Pool &... | 126 views | 0 helpful votes

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