Viqua IHS22-D4 User Manual (English)

Questions and Answers:

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wperezSep 7, 2025
What to do if GFCI or breaker repeatedly trips in Viqua Water Filtration Systems?
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  coltonsantiagoSep 7, 2025
  If the GFCI or breaker repeatedly trips in your Viqua Water Filtration System, it could be due to a few reasons. First, check if there's moisture between the lamp and lamp plug. If so, clean and dry the lamp pins and lamp plug, and inspect the unit for leaks or condensation. Alternatively, there might be a short-circuit in the electrical assembly, in which case you should replace the controller.
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Krista GarciaSep 9, 2025
How to troubleshoot no power in Viqua IHS22-D4 Water Filtration Systems?
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  Kyle WuSep 9, 2025
  If your Viqua Water Filtration System has no power, you can try the following: reset the GFCI and/or breaker. If that doesn't work, replace the TVSS. As a last resort, replace the controller and use a TVSS.
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Ann HamptonSep 12, 2025
What to do if leak detected from area of UV chamber in Viqua Water Filtration Systems?
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  Bethany BeasleySep 12, 2025
  If you notice a leak from the area of the UV chamber in your Viqua Water Filtration System, it could be due to a few reasons. It may be caused by condensation of moist air on the cold chamber. In this case, control humidity or relocate unit. Another cause may be that the O-ring is damaged, deteriorated or incorrectly installed, so inspect and replace it if deteriorated. Also, the lamp/sleeve assembly may not be properly installed (too tight or not tight enough). Tighten the assembly hand-tight.
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Brian MooreSep 12, 2025
Why water tests reveal bacterial contamination in Viqua IHS22-D4 Water Filtration Systems?
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  Jimmy LunaSep 12, 2025
  If water tests reveal bacterial contamination even though your Viqua Water Filtration System is operating, there are a few potential causes. First, ensure the UV system is the last piece of treatment equipment, as equipment downstream could be a breeding ground for pathogens. Also, ensure all distribution lines have been disinfected with chlorine because pathogens might reside in the distribution lines post-UV. Finally, remove any pipe dead-ends and flush with chlorine, because recontamination can occur from pipe dead-ends.