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Brian Grimsey Posted on Jun 09, 2018
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Error code RHNC artic spa just refilled tub, nothing now working

1 Answer

Mike Jones

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  • Expert 106 Answers
  • Posted on Jun 09, 2018
Mike Jones
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Joined: Dec 28, 2011
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To unlock, press and hold pump 1 button for 5 seconds. Don't know that code but "try" to unlock it maybe not all the lights in the display are working do this by....

To unlock, press and hold pump 1 button for 5 seconds.
Hope this helps.

3 Related Answers

Anonymous

  • 366 Answers
  • Posted on Dec 28, 2009

SOURCE: our artic spa hot-tub is showing HL in the panel

HL is normally a "high limit" fault. If your filter is clean and you have sufficient flow, you may have a faulty high limit sensor. It should be mounted on the heater itself. The high limit sensor shuts the heater off if it senses excessively hot water. Check to see that you have sufficient flow, clean the filter, and make sure the filter pump is running. If everything else is running properly, you may have to replace the high limit sensor.

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thepool

thepool

  • 78 Answers
  • Posted on Apr 21, 2010

SOURCE: i have a artic spa 2003 ,and is flashes a flo

A "FLO (w)" indicator means that there is insufficient water flow to trip the pressure switch and allow the heater to come on. Trouble Shooting: Remove the filters and run the spa. If the indicator goes away the filters are clogged, bad. Locate the pressure switch normally threaded into the heater tube. There should be two wires attached. Remove the wires and connect them together to complete the circuit. If the indicator goes away the pressure switch is bad or requires adjustment. Replace / adjust the switch and reconnect the wires. Do not run the spa permanently without it.

Anonymous

  • 310 Answers
  • Posted on Mar 17, 2011

SOURCE: We have a brand new

The dr error code is for "dry". Meaning that the control system is not sensing that water is flowing through the heating element.

With a new spa, and you just having drained it , it is probably an air locked pump.
What this means is that you have a small constant circulation pump with not much power, that got ait trapped in it when you drained. When you went to start back up, this "air lock" prevented the pump from fully priming.
Power down the spa at the breaker. Remove the filter element.Stick a garden hose with lots of pressure into the skimmer hole and open the hose valve to let water inject into the skimmer.
Restore power to the spa and check operation.
If after attempting this a few times you still get the code, there is an issue with your flowswitch, or with your circulation pump.
With a brand new spa, id like to hope that you just have an air lock.

Good luck

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0helpful
1answer

OH Code how to correct so Spa runs?

OH Code is Overheat, so all the things you tried are not relevant. Low flow is normally the reason, too much heat build up in the heat exchanger so it cuts out.

So, the next time your spa throws you a OH, OHH or some other "overheat" error code, you know what to do. Clean or replace the spa filter, open all the jets and turn the pump on high. If you still have problems, check over your temp sensor and high limit circuits for wire, plug or sensor problems.

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I have a Morgan Spa What is a CP Er

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Hot Tub Error Codes - Spa Topside Error Messages

Hot Tub Essentials https://www.hottubessentials.ca > hot-tub-error-codes
1) Hot Tub Error Codes (Alphabetical) ; COOL, Spa water is more than 20° F cooler than the temperature set point ; CP-ER, Circ pump failure ; DR, dr, dy?
Jun 29, 2023 • Pool & Spa
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Code so when runs keep shuting off then over heat code so

not too familiar with that brand. If so is error for overheat check filters or run it without. filters could be clogged and is a common cause of overheat error code. Check circulation pump and make sure its working. Also if you recently drained and refilled you could have created a air lock that doesn't allow the pump to move water and its easily fixed by loosening the discharge end of the pump until the air comes out....you will notice it right away
1helpful
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We have a brand new Oasis Mohave spa and we wanted to run through a full cycle so we ran the tub for a week, no problems. then we drained and refilled the tub. Now we get dr or dy as error codes on the...

The dr error code is for "dry". Meaning that the control system is not sensing that water is flowing through the heating element.

With a new spa, and you just having drained it , it is probably an air locked pump.
What this means is that you have a small constant circulation pump with not much power, that got ait trapped in it when you drained. When you went to start back up, this "air lock" prevented the pump from fully priming.
Power down the spa at the breaker. Remove the filter element.Stick a garden hose with lots of pressure into the skimmer hole and open the hose valve to let water inject into the skimmer.
Restore power to the spa and check operation.
If after attempting this a few times you still get the code, there is an issue with your flowswitch, or with your circulation pump.
With a brand new spa, id like to hope that you just have an air lock.

Good luck
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1answer

QCA Dream Series, Mystic SPA. Drained, cleaned and re-filled. Following power restore (and 5 min or so prime cycle), the the pump runs continuously at low speed - it NEVER stops. Everything else works fine...

After refiling a spa, typicall the water is below 50 degrees F. Spas have a freeze protection in their programming so that when the water is that cold, the pumps run constantly to keep it from freezing. It will correct itself
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Reset error code hot tub

tub is in sleep mode usually to change u must press temp button then light button you want to b on standard mode STD
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