Core Nine 9900 - User Manual

Questions and Answers

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Brenda EscobarJul 26, 2025
How to fix a Core Nine 9900 remote control that's not working?
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  Nicolas MontgomeryJul 27, 2025
  If your Core Nine Massager remote control isn't working, verify the following: 1. The power switch is turned on. 2. The “On/Off” key on the remote control is in the “On” position. 3. The plug is properly connected to a working electrical outlet; reconnect it if necessary. 4. The fuse hasn't burned out; replace it if it has. 5. Your home hasn't lost electricity; if so, turn off the massage chair and wait until power is restored. If damaged, contact your retailer’s service dept for a new power cord.
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liupatriciaJul 31, 2025
What to do if my Core Nine 9900 Massager suddenly stops working?
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  daniel05Jul 31, 2025
  If your Core Nine Massager suddenly stops, it might be due to one of these reasons: * The massage time may be complete. In this case, choose a new massage mode or simply turn off your massage chair. * Your home may have lost power. If this is the case, turn off the massage chair and wait until the electricity is restored.
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Nicholas RiveraAug 4, 2025
Why is the power cord of my Core Nine 9900 excessively hot?
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  Shannon CantuAug 4, 2025
  If the power cord and electrical plug of your Core Nine Massager are excessively hot, it could be due to the massage chair being overloaded from extended use. Turn off the massage chair for at least 30 minutes. Also, check to make sure the power cord is not damaged. If damaged, contact your retailer’s service dept for a new power cord.
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tuckerrachelAug 9, 2025
Why is my Core Nine Massager getting louder?
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  Alan JenkinsAug 9, 2025
  If your Core Nine Massager becomes louder during use, it might be overloaded from extended use. To resolve this, turn off the massage chair for at least 30 minutes.
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Caroline MckenzieAug 13, 2025
Why is the remote control of my Core Nine 9900 excessively hot?
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  Angela MartinezAug 13, 2025
  If the remote control of your Core Nine Massager is excessively hot, the massage chair may be overloaded from extended use. Turn off the massage chair for at least 30 minutes.
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Omar RobertsAug 17, 2025
What to do if my Core Nine 9900 Massager will not recline?
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  David MedinaAug 17, 2025
  If your Core Nine Massager won't extend, recline, or return to its upright position, check for any obstructions and remove them. Also, the massage chair may be overloaded from extended use. Turn it off for at least 30 minutes.
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jason42Aug 21, 2025
What to do if my Core Nine 9900 Massager is not returning to upright position?
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  stacey94Aug 21, 2025
  If your Core Nine Massager is not returning to its restored upright position, first ensure that there are no obstacles preventing its movement; remove any that you find. It's also possible that the massage chair is overloaded due to extended use. In this case, turn off the chair and allow it to rest for at least 30 minutes.