Artisan Spas No Power / Dead Spa

Spa will not power on at all, no lights on topside panel, no pump activity.

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Safety Warning

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

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Possible Causes

Tripped house breaker or GFCI, Loose main power connections in spa control pack, Blown internal fuse on control board, Failed control board power supply

How to Fix / Troubleshooting

Safety first: Turn off all power at the main breaker before opening the spa’s equipment bay.

  • Check external breakers: Verify that the spa’s dedicated breaker and any GFCI outlets are in the ON position. Reset if tripped.
  • Inspect main power connections: Remove the control pack cover and confirm that the incoming power wires are tight and not burnt at the terminal block.
  • Check internal fuses: Look for glass or blade fuses on the control board. If blown, replace only with the same type and rating. A repeatedly blowing fuse indicates a deeper fault.

If power is present at the control pack but the system remains dead, the control board may need replacement by a professional.

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Repair Difficulty

Hard 4/5

Required Part

Control Board
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