Jandy Versa-Plumb CV340 User Manual (English)

Questions and Answers:

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Lacey SmithAug 9, 2025
Why is there low water flow in my Jandy Water Filtration System?
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  meganmanningAug 9, 2025
  If your Jandy Water Filtration System experiences low water flow, it could be due to several reasons. Start by checking and cleaning the filter system strainer baskets and inspecting all connections between the pool intake and the pump for air leaks. Ensure the pool water level is above the pump inlet line and that the pump is primed by filling it with water at the basket and replacing the lid. Also, inspect all lines for debris or partially closed valves, and clean or replace the filter cartridges as needed. Other potential causes include blocked pump impeller vanes (requiring a technician), broken strainer baskets (replace them), or the pump operating under speed due to low voltage (requiring a technician or electrician).
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Andre MunozAug 14, 2025
How to fix water that is not clear with Jandy Water Filtration Systems?
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  Latoya PerryAug 15, 2025
  If the water in your pool is not clear when using a Jandy Water Filtration System, several factors could be at play. Start by checking and adjusting the disinfectant level and testing and adjusting the water chemistry. Increase the pump run time and clean the filter cartridges according to the instructions, replacing the cartridge if necessary. Also, adjust the filter time or water chemistry to address heavy bathing or dirt loads.
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Tammy McdanielAug 20, 2025
What to do if there is high pressure on start-up of Jandy Water Filtration Systems?
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  fernandezbrianAug 21, 2025
  High pressure on start-up of your Jandy Water Filtration System can be caused by a few things. It could be due to a small eyeball fitting in the pool or spa; consider replacing it with a larger diameter fitting. Another cause might be a partially closed valve on the return line, so check and fully open all valves. The pump might be too large for the system, in which case you should check the pump and filter selection. Lastly, dirty filter cartridges can cause high pressure, so clean them as per the instructions.
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Julie HernandezAug 27, 2025
Why are the filter cycles short in my Jandy Water Filtration Systems?
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  Brandon JamesAug 27, 2025
  Short filter cycles in your Jandy Water Filtration System can occur due to several reasons. It may be caused by the presence of algae clogging the filter, so check the disinfectant content. Incorrect water chemistry can also lead to this issue, so check the pH, total alkalinity, and TDS. Additionally, if the pump output exceeds the design flow rate of the filter, check the pump performance. Clean or replace the filter cartridge as per the instructions.
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Brent KimSep 2, 2025
What causes dirt to return to pool with Jandy Water Filtration Systems?
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  Nicole AlexanderSep 2, 2025
  If dirt returns to the pool when using your Jandy Water Filtration System, it's likely due to a hole in the filter cartridge or o-rings seal inside the filter. Replace the filter cartridge according to the instructions and replace the o-ring.