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Kathleen WilliamsAug 5, 2025
What to do if my Jandy VSPHP270DV2A motor won't start?
- TTeresa KellyAug 5, 2025
First, have a certified professional check the voltage on the main power terminal with the breaker on, ensuring it's within 10% of the motor's rating. Then, power cycle the motor by turning off the main breaker, waiting at least 5 minutes before restoring power. Also, inspect the RS-485 connection, checking for secure connections, corrosion, and any broken wires. Ensure the DIP switches 3 and 4 are in the OFF position. Finally, verify that the motor is scheduled to turn on at the current time according to the controller's settings.