Reconnect A Replaced 3/4 Hp Motor On Polaris Pool Booster Pump - - Electrical - DIY Chatroom Home Improvement Forum

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Old 10-08-2010, 03:16 PM   #1
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Reconnect a Replaced 3/4 hp motor on Polaris pool booster pump -

I changed the motor to pump. motor is 3/4 hp 115V/230V and I am trying to connect to the automatic timer.
The new motor is an emerson and has a manual switch to choose from 115 V and 230 V. How do I determine which way to position the switch?

Pump timer box has conduit connected to it with 1 green wire and 2 black wires. Does it matter where black wires are connected? Green is ground. Not sure of the black ones.

thanks for your help. GK
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Old 10-08-2010, 04:12 PM   #2
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What kind of breaker turns off the power?
With 2 blacks and a green, I would think it was 240v.
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