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Hayward Pool Heater - Pressure Switch Wiring Question

Hayward Pool Heater - Pressure Switch Wiring Question

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  #1  
Old 05-09-11, 02:45 PM
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Join Date: May 2011
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Hayward Pool Heater - Pressure Switch Wiring Question

Hi there,
Last year, a contractor winterized my pool and unscrewed the pressure switch of the H250 pool heater after disconnecting the two wires (one blue, one white). I'm trying to figure out the correct connection. The switch in question: CHXPRS1931 (see image:

Does the blue go on the C or NC contact?

Thanks a bunch!
Chris in Ottawa
 
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  #2  
Old 05-09-11, 03:24 PM
lawrosa's Avatar
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From what your manual says online it does not matter. It gives no specification. This is under the section on pressure switch replacement.

Mike NJ
 
  #3  
Old 05-09-11, 03:28 PM
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Thanks for the quick reply - I saw the same thing, but then also decided that White was as usual the Neutral wire. Seems to work fine :P
 
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