NRS 1.5 Hp 3450rpm 56J Frame 115/230 Volts Energy Efficient Swimming Pool Pump Motor Service Factor 1.30 Ao Smith Electric Motor # ST1152 Logo
Posted on Oct 06, 2009
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Need help wiring reverisable 115 volt motor . my switch is a 3 position toggle on/off/on, and has 9 taps on back. motor is 1 hp and has 6 taps in it.

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Greg Mills

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  • Master 497 Answers
  • Posted on Oct 06, 2009
Greg Mills
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Joined: Aug 09, 2009
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The only way to reverse the movement it to rotate the stator.

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110 volt

see side of motor for schematic take off back either turn knob to 110 volts or you have to switch the brown wire to a different lug and the white wire to lug #2 then the black or colored wire goes to #1 and white goes to #2 green to ground
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Pool motor factory wired for 230v.need to change to 115v

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Wiring a 230/115 1 hp 56y pool pump motor

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A thumbs up would be greatly appreciated if this answer is helpful to your free Fixya question
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Need wiring schematic for a 115 volt install

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I need a replacement toggle switch for a chipper/shredder.The 1/12 hp motor experiences frequent slow downs, depending on what is being chopped. Sometimes it even stops momentarily, I presume causing...

My friend did a pretty good search for similar toggle

1) He found a 'wall-type' 30Amp DPDT at Global
2) He said he couldn't find others ... but the internet changes.
3) This switch could be mounted in a box that screws to side of chipper. Switch will work fine with 125V.
4) Radio shack and the automotive stores carry 5 amp versions of the DPDT, but they burn up like you said

5) Here is wiring schematic for switch schematic
6) Note: Wiring is different than automotive-type DPDT toggles where power connects to center pole and loads connect to outside poles
-Power on global DPDT connects to poles L1 and L2
-L1 switches to A1 & B1 ... while L2 switches to A2 & B2.
-Poles L1=>A1 and L2=>A2 turn on-and-off at same time

7) In a reverse of the schematic shown above, my friend is using the global switch on 30Amp water heater to switch voltages between 120 and 240 so we know switch can handle the amperage. schematic
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Breaker keeps tripping when turning on pump.

The red and black wires if ran correctly are the load lines(power). The white is neutral or ground. If its a 1/2 to1-1/2 hp motor connect the red and black wires to terminals #1 and #4. If its 2 hp use #1 and #4. If its 3 hp use #2 and #4. Connect the white wire to the green colored screw. A grounding conductor should always be connected under the green grounding screw, which is located within the terminal compartment of the motor. You can check the breaker for the wire colors, one should be black and the other red. The white wire should be terminated to the neutral/ground bar in the can.
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