
Operating Your Spa
Freeze Protection
If the temperature sensors detect a drop to 44°F within the heater, the pump automatically activates to provide freeze protection. The equipment stays on until four minutes after the sensors detect that the spa temperature has risen to 45°F or higher. In colder climates, an optional additional freeze sensor may be added to protect against freeze conditions that may not be sensed by the standard sensors. Auxiliary freeze sensor protection acts similarly except with the temperature thresholds determined by the switch and without a four minute delay in turnoff.
Periodic Reminder Messages
Press the “Mode” button to reset a displayed reminder)
Message  | Frequency  | Action Require  | ||
  | 
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rPH  | 
  | Every 7 days  | 
  | Test and adjust chemical levels per manufacturer’s  | 
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  | instructions.  | 
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rSA  | 
  | Every 7 days  | 
  | Test and adjust chemical levels per manufacturer’s  | 
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  | instructions.  | 
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rCL  | 
  | Every 30 days  | 
  | Remove, clean, and reinstall filter per  | 
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  | manufacturer’s instructions.  | 
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  | 
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rtg  | 
  | Every 30 days  | 
  | Test and reset GFCI per manufacturer’s instructions.  | 
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  | Drain and refill spa per manufacturer’s instructions.  | 
rdr  | 
  | Every 90 days  | 
  | Drain and refill spa per manufacturer’s instructions.  | 
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rCO  | 
  | Every 180 days  | 
  | Clean and condition spa cover  | 
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rCH  | 
  | Every 365 days  | 
  | Install New   | 
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  | 
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WARNING! SHOCK HAZARD!
There are no user serviceable parts. DO NOT attempt service of this control system. Contact your dealer
or service center for service.
Diagnostic Messages
  | Message  | Meaning  | Action Required  | 
  | 
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  | No message on display. Power has  | The control panel will be disabled until power  | 
  | 
  | 
  | been cut off to the spa.  | returns. Spa settings and time of day will be  | 
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  | 
  | 
  | preserved for 30 days with a battery   | 
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  | 
  | only are preserved until the next   | 
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  | systems.  | 
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  | OHH  | “Overheat” - The spa has shut down.  | DO NOT ENTER THE WATER. Remove the spa  | 
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  | One of the sensors has detected  | cover and allow water to cool. Once the heater has  | 
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  | 118°F at the heater.  | cooled, reset by pushing any button. If spa does not  | 
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  | reset, shut off the power to the spa and call your  | 
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  | dealer or service organization.  | 
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  | OHS  | “Overheat” - The spa has shut down.  | DO NOT ENTER THE WATER. Remove the spa  | 
  | 
  | 
  | One of the sensors has detected that  | cover and allow water to cool. At 107°F, the spa  | 
  | 
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  | the spa water is 110°F.  | should automatically reset. If spa does not reset, shut  | 
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  | off the power to the spa and call your dealer or  | 
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  | service organization.  | 
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  | Page 34  | 
  | 2005 Spa Owner's Manual  | 
  | 
  | 
  | 
  | 8/1/2005  | 
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