Intex 128408GN User Manual (English)

Questions and Answers:

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Craig RaymondAug 25, 2025
Why does my Intex 128408GN keep tripping the household circuit breaker?
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  Lauren HillAug 25, 2025
  If the household circuit breaker trips when you use your Intex Hot Tub, it could be due to several reasons. First, ensure that the circuit breaker has the correct rating. If it's underrated, it may trip easily. Also, the circuit breaker might be overloaded. To fix this, provide a dedicated circuit breaker that feeds only the spa's electrical outlet. If there's an electrical fault in the line, contact a qualified electrician to correct it.
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David SalazarAug 25, 2025
How to fix an Intex Hot Tub that is not heating properly?
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  Lawrence GonzalesAug 26, 2025
  If your Intex Hot Tub isn't heating properly, start by increasing the set temperature and ensuring the spa cover is attached to retain heat. A dirty filter cartridge can also cause heating issues, so clean or replace it promptly. If the heater is in STANDBY mode, press the flame button twice to heat the water to the set temperature. If the heating element has failed, contact the Intex Service Center.
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Robert KaiserAug 27, 2025
How to fix Intex Hot Tub that loses air pressure?
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  Sarah WintersAug 27, 2025
  If your Intex Hot Tub tub loses air pressure, first, ensure the air valve cap is securely closed. If that doesn't solve the problem, fill the tub with air and tighten the air valve base. To find any leaks, apply soapy water to the seams; bubbles will indicate a leak. Clean and dry the area before applying the repair patch included with your spa.
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Andrew WoodwardAug 27, 2025
How to clean Intex 128408GN Hot Tub water?
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  Victor AcostaAug 27, 2025
  To clean your Intex Hot Tub water, ensure the cartridge assembly is properly attached. Increase the filtration time. Regularly clean or replace the filter cartridge. Maintain proper water sanitation by following the chemical manufacturer’s instructions. Also, check and clean the filtration inlet and outlet regularly.
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Joel SmithSep 12, 2025
What to do if the filtration pump on my Intex 128408GN Hot Tub is not working?
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  Anna FloresSep 12, 2025
  If the filtration pump on your Intex Hot Tub isn't working, the first thing you should check is the filter cartridge. If it's dirty, clean or replace it. Also, inspect the filtration inlet and outlet for any clogs and clean them regularly. If the filter pump motor has failed, contact the Intex Service Center.
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crystal20Sep 9, 2025
How to level Intex 128408GN pump connectors?
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  Jimmy HallSep 9, 2025
  To level the pump connectors on your Intex Hot Tub with the spa connectors, elevate the pump using wood or another type of insulated material.
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Lucas LivingstonSep 10, 2025
What to do if my Intex Hot Tub has no display or the control unit doesn't work?
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  Sheila MontgomerySep 12, 2025
  If the Intex Hot Tub control unit isn't working or displaying anything, first, make sure the spa is properly plugged in and switched on. Then, check that the control panel cable is firmly connected to the control base. Also, verify the power source and reset the RCD if it has tripped. If the RCD is broken, you should contact the Intex Service Center.
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Elizabeth BrownSep 3, 2025
Why Intex 128408GN Hot Tub display is not working?
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  Justin HoustonSep 3, 2025
  If the display or spa control unit on your Intex Hot Tub isn't working, make sure the spa is plugged in and switched on. Check that the control panel cable plug is firmly attached to the control base receptacle. Verify the power source and reset the RCD. The RCD might be broken.
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jennifer59Sep 1, 2025
What to do if the water in my Intex 128408GN Hot Tub is not clean?
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  Dr. Richard Davis DDSSep 1, 2025
  If the water in your Intex Hot Tub isn't clean, several factors could be responsible. Make sure the cartridge assembly is properly attached. Increase the filtration time to allow for more thorough cleaning. Regularly clean or replace the filter cartridge. Maintain proper water sanitation by following the chemical manufacturer’s instructions. Also, check and clean the filtration inlet and outlet to ensure they are free from clogs.
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Tyler HoltSep 2, 2025
What to do if my Intex 128408GN Hot Tub loses air pressure?
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  Jessica MorrisSep 2, 2025
  If your Intex Hot Tub is losing air pressure, first ensure the air valve cap is securely closed. Then, fill the tub with air and tighten the air valve base. To check for leaks, apply soapy water to the seams; bubbles will indicate a leak. Clean and dry any leaking areas before applying the provided repair patch.