Speck Pumpen
Communication / Control Input Failure
Pump does not respond to external control signals (e.g., from pool automation system).
Advertisements
Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
Advertisements
Possible Causes
Incorrect wiring to Speck control input terminals, Disabled external control mode in settings, Faulty relay or dry contact in automation system, Damaged low-voltage control cable
How to Fix / Troubleshooting
Safety first: Isolate power before modifying control wiring.
Verification steps:
- Check the Speck controller manual for correct terminals for external start/stop or speed control.
- Confirm that the controller is configured to accept external commands (not locked in manual mode).
- Test the automation relay or contact with a multimeter to ensure it closes when commanded.
- Inspect the low-voltage cable for damage and correct polarity where applicable.
If wiring and automation outputs are correct, the controller’s input circuit may be defective and require replacement.
Advertisements
Repair Difficulty
Medium
3/5
Required Part
Speck Pumpen controller input terminal board
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements