Question
My pump isn't working. What should I do?
Answer
- Check for loose or damaged cabling.
- Make sure all plugs are securely connected to the correct ports.
- Try running the pump manually without the C3/Solo+ unit involved to confirm it's not a pump issue.
- Make sure the Output port is working. Disconnect the relay, send a command to the unit and confirm you can read 12V on the Output port with a multimeter. If it's a latching relay that is controlled with pulses, you might need to increase the pulse duration to make it easier to record a reading. Remember to change it back after your test.
- Check the relay for any obvious damage. Swap it out if there is a spare on hand. Contact a dealer or electrician to test the relay if needed.
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