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Posted on Aug 02, 2011
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The water is not heating. The display panel temperature fluctuates - 79, 83, 97 jumps around and the jets go off and on. Eventually OH (overheat) shows. We turned th spa off, let the temperature panel go down, turned the spa back on, hit the temperature down button to reset but it did not work. What do we do next?

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5 Related Answers

john h

  • 29494 Answers
  • Posted on Nov 04, 2009

SOURCE: my dream maker spa does not work. there is

open control panel will see a small glass fuse replace if blown if 220 volt check that getting power on both lines

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Anonymous

  • 6 Answers
  • Posted on Jan 11, 2010

SOURCE: i bought a home and my coleman spa 400 series has

Pump one is the pump that does all the work in your spa. It handles the heating and filtering. If pump one does not work, It will not heat. It is likely pump one is gone but a technician would be needed to determine if it is the pump or the spa pack.

Anonymous

  • 990 Answers
  • Posted on Feb 28, 2010

SOURCE: Dream Maker Hot tub - Display is blank - no #'s - flashes 4 times

Hard to say without being there. Two things to check though. First be sure the new board is the correct one. Many times parts will change and replacements will have special instructions for retrofitting.
The other thing to check is be very sure the plug on the new board lines up with the receptor. On a multi pin plug if the pins don't line up you can get just the problem you describe. I hope this helps, sorry it can't be more.

Ian Hot Tub

hot tub plus

  • 77 Answers
  • Posted on Apr 01, 2010

SOURCE: Dream Maker spa - does my dream maker spa 4 person

Depending upon the age, the Dream Maker has a digital thermostat which is easy to change but to be honest I don't think that is the cause of your problem.

Check the keypad connection on the PCB (circuit board).

t could be either the keypad or PCB at fault and withou trying one or the other you'll not be able to determine the problem. My advise would be for you to contact your local parts supplier and ask them whether or not they can supply you a keypad to try with the option to send it back for a refund if it doesn't cure the problem.

A keypad can be trial fitted to the PCB, just unplug the old one, plug the new one in and turn on the power. There's no need to install the keypad to the spa, therefore you wont damage it in anyway.

If the keypad doesn't cure the problem, change the PCB.

Regards,
Ian.
http://hottub.synthasite.com

Ian Hot Tub

hot tub plus

  • 77 Answers
  • Posted on Apr 01, 2010

SOURCE: over heating

Try turning the power off and back on again.

If this doesn't solve the problem you have further issues.

Regards,
Ian.
http://hottub.synthasite.com

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Gaffers and Sattler oven temp fluctuates drastically
It sounds like your Gaffers and Sattler oven may have a problem with the thermostat or temperature sensor. These components help regulate the oven temperature and can cause fluctuations if they are not functioning properly. Here are a few things you can try to troubleshoot the issue:
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Jun 08, 2014 • Qca Spas Dream Series Dream Master Hot Tub...
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OHS, OH, or SPA TEMP LMT Message There is an "Over Heated Spa" (OHS or OH) Water Condition.

One of the Water Temp Sensors has detected 110°F (43.3°C) Incoming Water Temp and Spa Functions are Disabled. System will Auto Reset when Water Temp is below 108°F (42.2°C). Check for Extended Pump Operation or High Ambient Temp, or contact your Dealer or Service Organization.

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• In order for the Spa Water Overheat Error Message to Automatically Reset and Clear, the Spa Water Must Cool to below 108°F (42.2°C).
• Check the Topside Panel Display to see if the "OHS", "OH", or "SPA TEMP LMT" Spa Water Overheat Error Message has Cleared. If the Error Message has Not Cleared, the Spa Water is still too Hot to Continue Testing.
• Either Wait for the Spa Water to Cool Below 108°F (42.2°C), or Exit Now and Retest at a Later time.

You can find answers to COMMON SPA MESSAGES at the following website:

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Panel reads HHO-----, no temperature display until activate jets, then shows a temperature drop sometimes down to 65 degrees ,then starts heating upwith jets going
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Dec 24, 2009 • Qca Spas Jewel Series Topaz Plus Hot Tub
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Aug 11, 2009 • Jacuzzi Home
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