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Spa Power 600 / 601 / 800 / 1200 no Display or Dead Controller

Diagnosing a non-responsive Davey SpaQuip Spa Power SP600 / SP601 / SP800 / SP1200 spa controller. 

Initial Checks:

  • Check that controller is wired correctly and is getting 220-240V to the terminal block. Will require an experienced electrician.
  • Turn off Power
  • Check all connections are tight and intact
  • Remove Spa Blower Cords & Remove Spa Light Cords <-- a faulty light or blower can cause the controller to power down and become completely disabled.
  • Unplug everything from controller and power up. If display appears, plug in only the circulation pump and see if everything works.
  • Another common cause of failures is a power surge, or brown-out

If controller is still non-responsive, or touchpad blank etc, send the Control system, including touchpad, to us at:

Heater & Spa Parts
Factory 1 / 10 Industry Blvd
Carrum Downs, Vic 3201


Davey SpaQuip Spa Power 600, Spa Power 601, Spa Power 800, Spa Power 1200 with no screen. Dead blank screen.

  • Identifying Parts

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    We carry more stock of spa parts & pool heaters and ship faster than anyone!

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