I have a couple of questions and concerns.
First and forememost, what was the voltage of your old pump?
1. You mention the wires you have available are red, black, and green. That is generally for 230V. (115v color code is black, white and green) which leads me to belive the old pump is 230.
2. Was your old pump 115? If not, why do you want it to run on 115V?
3. The Amperage draw at 115V is double that of 240V. So that means the power wire AWG minimum (size) to the motor for 115v MUST be lager than for the minimum size 240V so it will handle the higher current. Otherwise its a safety hazard. The wire could overheat, melt, or start a fire.
4. What is the wire size AWG that you are connecting to the pump?
4. If your old pump was 230, and you do go with 115V, then you will also have to change the breaker in your breaker box from a double pole to a single pole breaker and properly sized for the amperage of the motor at 115V.
Having said all of this, I will look at the pump manual and see what it says about the wiring up of it. I will be back after looking at it.
IM BACK.
According to the manual, the motor has self sensing voltage. So there is no change to be made in the motor terminal box. See the 2nd paragraph on page 7, Wiring Overview and Installation.
Let me
strongly recommend though, that if your old pump was 230, then there is no reason to change it to 115.
http://www.pentairpool.com/pdfs/SuperFloVS1.5OM.pdf
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Jason,
I looked it up. There is indeed a dual voltage pump, model 342001.
342000 is 230 only.
The manual will have a diagram showing how to wire or jumper for 115 or 230. It will not be auto sensing. You have a red and a green? For 115 you should have black, white and green. For 230 you should have black, red and green.
Wiring a pump for 230 would be green to ground, black to L1 and red to L2. I do not know how it would be wired for 115.