

If you try and reset your breaker, sometimes it comes on but it will probably go back into Watchdog error. This is how it happens: When you try to use the spa, you will see 3 or 4 dashes on the control panel (depends upon the model). When the spa goes into the Watchdog the spa will not operate.

The most common cause of the Watchdog error code are the sensors, specifically the temperature sensor. Sundance Spas® Tech Tips: Some of the most common error codes for Sundance and some tech tips to assist you:
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Need an Owner's Manual? Click on this link for all Sundance® Spas Manuals: Sundance Spa Owner Manuals

If you do need assistance identifying a part for your spa, see the Contact Us info. We recommend contacting your local Certified Tech or Dealer to assist you in diagnosing your technical issues.īelow are some common error issues and some tips on checking or resolving the issue.
