QCA Spas QCA Paradise Series User Manual (English)

Questions and Answers:

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James CardenasAug 21, 2025
Why does my QCA Spas QCA Paradise Hot Tub say HTR TEMP LMT?
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  Joseph HolmesAug 21, 2025
  The HTR TEMP LMT message on your QCA Spas Hot Tub indicates that one of the sensors has detected a temperature of 118°F (approximately 47.8°C) at the heater. Do not enter the water. Remove the spa cover and allow the water to cool. Once the heater has cooled, reset the system by pushing any button. If the spa does not reset, shut off the power and contact your dealer or service organization.
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Stephanie PotterAug 22, 2025
Why does my QCA Spas Hot Tub display SPA TEMP LMT?
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  Kevin OlsonAug 22, 2025
  The SPA TEMP LMT message on your QCA Spas Hot Tub means one of the sensors has detected that the spa water is 110°F (approximately 43.3°C). Do not enter the water. Remove the spa cover and allow the water to cool. The spa should automatically reset at 107°F (approximately 41.7°C). If it doesn't, shut off the power to the spa and call your dealer or service organization.
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zwilliamsonAug 25, 2025
What to do if my QCA Spas QCA Paradise says HTR FLOW LOW?
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  dunnpamelaAug 25, 2025
  If your QCA Spas Hot Tub displays the message HTR FLOW LOW, it means a substantial difference between the temperature sensors was detected, possibly indicating a flow problem. First, check the water level in the spa and refill if necessary. If the water level is adequate, ensure the pumps have been primed. If the problem persists, contact your dealer or service organization.
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Stephanie HessAug 26, 2025
What does FREEZE COND mean on my QCA Spas QCA Paradise Hot Tub?
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  Shelley CarterAug 26, 2025
  The FREEZE COND message on your QCA Spas Hot Tub indicates freeze conditions. No action is required. The pumps and the blower will automatically activate regardless of spa status.
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Robert ThomasAug 27, 2025
What does LOW FLOW mean on my QCA Spas QCA Paradise and what should I do?
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  Justin StrongAug 28, 2025
  The LOW FLOW message on your QCA Spas Hot Tub indicates persistent low flow problems, occurring after the “HTR FLOW LOW” message has appeared three times. Follow the actions required for the “HTR FLOW LOW” message. Turn the spa off and then back on again to restore heating capability.
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imeyerAug 29, 2025
What to do if my QCA Spas QCA Paradise displays HEATER MAY BE DRY – WILL RESET SHORTLY?
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  melissaduffyAug 29, 2025
  If your QCA Spas Hot Tub displays the message HEATER MAY BE DRY – WILL RESET SHORTLY, it indicates inadequate water detected in the heater. Check the water level in the spa and refill if necessary. If the water level is okay, make sure the pumps have been primed. Press any button to reset.
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Hannah MillsAug 31, 2025
What does HEATER DRY SERVICE RQD mean on my QCA Spas QCA Paradise Hot Tub and what should I do?
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  tim04Aug 31, 2025
  The HEATER DRY SERVICE RQD message on your QCA Spas Hot Tub indicates inadequate water detected in the heater and appears after the “HEATER MAY BE DRY - WILL RETEST SHORTLY” message has occurred three times. Follow the actions required for the “HEATER MAY BE DRY - WILL RETEST SHORTLY” message. The spa will not automatically reset; you may press any button to reset.
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joshuabraunSep 1, 2025
What does PRIMING MODE TAKES 4 MIN mean on my QCA Spas QCA Paradise?
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  Raymond ThompsonSep 1, 2025
  The message PRIMING MODE TAKES 4 MIN on your QCA Spas Hot Tub indicates that the priming mode will last for up to 4 minutes. After this, the spa will begin to heat and maintain the water temperature in the Standard mode.
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Jennifer WilliamsSep 3, 2025
What does SENSOR A SERVICE RQD mean on my QCA Spas Hot Tub?
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  Francisco MillerSep 3, 2025
  The SENSOR A SERVICE RQD message on your QCA Spas Hot Tub indicates that the sensor plugged into the Sensor “A” jack is not working. If the problem persists, contact your dealer or service organization. This message may appear temporarily in an overheat situation and disappear when the heater cools.
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adam97Sep 5, 2025
What does SENSOR B SERVICE RQD mean on my QCA Spas QCA Paradise?
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  Pamela ParkerSep 5, 2025
  The SENSOR B SERVICE RQD message on your QCA Spas Hot Tub indicates that the sensor plugged into the Sensor “B” jack is not working. If the problem persists, contact your dealer or service organization. This message may appear temporarily in an overheat situation and disappear when the heater cools.