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12 VDC Pump Controller Installation Addendum

 

IMPORTANT INFORMATION REGARDING THE SMART WATER SW800 12 VDC WIRELESS PUMP CONTROLLER

Please note that this 12 VDC Pump Controller is designed for new Zealand/Australia power.  This means that you will need to modify the electrical circuit to meet US Electrical Code. We recommend the addition of a Contactor (for example see SquareD link) and a Thermal Overload Relay if the pump motor is not thermally protected (for example see LRD12 and LRD14 links).  Click the link for the recommended circuit schematic for a typical 115 VAC single phase system, or see it below.  

We strongly recommend that a licensed electrician install or approve the circuit as well.

To determine the correct Contactor and/or Relay needed, you would need to first determine the:

-Voltage of the pump - 115VAC or 230 VAC
-Phase - 3-phase or single phase
-HP or Amp rating of the motor
-Whether or not the pump motor is thermally protected (in which case a thermal relay would not be necessary if it is)

If you have questions about what you will need please CONTACT US and we will be glad to assist.

Typical Smart Water 12 VDC Pump Controller Schematic

smart water 12 vdc pump contoller schematic

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