Jandy JVA 2444 Pro Series User Manual (English)

Questions and Answers:

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Jacob MedinaAug 2, 2025
What to do if my Jandy Controller actuator motor does not turn?
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  John HawkinsAug 2, 2025
  If the Jandy Controller actuator motor isn't turning, here are a few things to check: * **Power:** Ensure the actuator is getting power by checking the voltage between the black wire and each switch leg (red and white). * **Toggle Switch:** Make sure the toggle switch is in either the ON 1 or ON 2 position, not OFF. * **Motor:** The motor itself may have failed and need replacement. * **Microswitch:** A failed or broken microswitch can prevent the motor from turning; consider replacing it. * **Cam Settings:** Verify the cam settings to ensure that both cams are not in contact with their microswitches. Refer to the Cam Setting section for guidance.
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Curtis McclureAug 8, 2025
What to do if Jandy JVA 2444 Pro actuator motor works but the valve diverter does not turn?
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  jason70Aug 8, 2025
  If your Jandy Controller actuator motor is working, but the valve diverter isn't turning, and you notice issues like the spa draining or overflowing in a pool/spa combination, consider the following: 1. **Actuator Shaft:** The actuator shaft might be broken. Replace it following the instructions in the Shaft Replacement Kit. 2. **Valve Diverter:** The valve diverter itself could be broken and require replacement. 3. **Manual Position:** Ensure the actuator isn't in the manual position. Pull up on the handle while rotating counterclockwise to disengage manual mode. 4. **Gear Train:** There may be damage to the gear train. Refer to the Gear Replacement Kit instructions for disassembly.
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Jeremy RamosAug 14, 2025
Why does my Jandy JVA 2444 Pro actuator rotate in one direction only?
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  grobertsAug 14, 2025
  If your Jandy Controller actuator only rotates in one direction, but not back, here are some potential causes and solutions: * **Microswitch:** A broken or damaged microswitch could be the culprit. Try replacing the microswitch. * **Connections:** There might be a bad connection. Check all connections to ensure they are secure. * **Control Relay Switch:** A faulty control relay switch could be the issue. Check the operation of the control relay or switch at the power source. * **Wiring:** A broken wire could be preventing rotation in both directions. Inspect the red and white wires for any breaks.
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Daniel MorrisAug 20, 2025
What to do if there is water inside the Jandy JVA 2444 Pro Controller valve actuator?
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  Alex HuertaAug 20, 2025
  If you find water inside the Jandy Controller valve actuator, it's likely due to damaged seals. Replace the top lid and grease the seals to resolve this issue.
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Bradley SteeleAug 26, 2025
Why does the Jandy Controller actuator handle oscillate?
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  dominicwallaceAug 27, 2025
  An oscillating actuator handle on your Jandy Controller is typically due to: * **Lack of valve seal lubrication:** Lubricate the valve. * **Obstruction in valve body:** Remove the actuator and valve lid to inspect for any obstructions.