Xylem LOWARA ecocirc S

Questions and Answers

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Eric HarrisAug 9, 2025
What to do if my Xylem LOWARA ecocirc S Water System unit is not functioning and the LED is off?
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  crawfordmikeAug 9, 2025
  If your Xylem Water System unit is not functioning and the LED is off, first restore the electric safety devices by replacing the fuse and rearming the safety switch. Then, check if the power supply is disconnected and activate it, ensuring the connector is correctly attached to the circulator. Also, verify the connector’s electrical connections to ensure correct wiring. If the issue persists, the unit may be faulty and require replacement.
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Logan HamiltonAug 14, 2025
Why is there noise coming from my Xylem Water System?
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  Mary WatkinsAug 14, 2025
  If you notice noise coming from the Xylem Water System, it could be due to several reasons. If degassing is active, select an operating mode from 1, 2, 3, A, B, C, I, II and III and wait for the degassing process to complete (approximately 3 minutes). If there is air in the system, vent the system and initiate the degassing process, waiting approximately 3 minutes for completion. If the flow rate is too high and causing turbulence, select a different operating mode or decrease the head by reducing speed. Also, inspect the system for any issues with piping sections, curve shapes, or the presence of valves.
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Rita MoralesAug 25, 2025
Why is my Xylem Water System unit making noise?
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  Blake FischerAug 25, 2025
  If your Xylem Water System unit is making noise, it could be due to a few reasons. If degassing is active, select an operating mode from 1, 2, 3, A, B, C, I, II and III and wait for degassing to complete (approximately 3 minutes). If there is air in the unit, ensure the unit has not been installed at the highest point of the system and initiate the degassing process, waiting for it to complete (approximately 3 minutes). If cavitation is occurring, increase system pressure within the working limits, select a different operating mode, or decrease head by reducing speed. If there are foreign bodies in the unit, clean the system; if the problem persists, replace the unit.
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Craig MartinAug 30, 2025
How to fix insufficient cooling or heat LED on Xylem Water System?
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  Terri WalkerAug 30, 2025
  If your Xylem Water System displays insufficient cooling or the heat LED is on, try the following: * Increase head by increasing speed and wait for the system to become fully operational, or select a different operating mode and wait for the system to become fully operational. * Deactivate night mode. * Ensure the system is free of air. * Verify the pumped liquid pressure conforms with the working limits. * Confirm the unit is installed according to the instructions in the manual. * Initiate the degassing process.
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Gregory ChavezSep 3, 2025
What to do if the wireless connection is not functioning on my Xylem Water System ecocirc+?
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  briannamartinezSep 3, 2025
  If the wireless connection is not functioning on your Xylem Water System ecocirc+, try the following: First, reset the error and then press and hold the button for more than 4 seconds. Make sure to complete the process within 3 minutes as a faulty wireless operation module may be the cause. If there is an incorrect pairing PIN with the mobile device, generate a new PIN and retry pairing, and then reset the error.
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Keith BlackNov 18, 2025
What to do if my Xylem LOWARA ecocirc S Water System unit is not functioning but the LED is on?
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  Stephen HarrisNov 18, 2025
  If your Xylem Water System unit is not functioning but the LED is on, several issues could be the cause. Ensure an operating mode is selected from 1, 2, 3, A, B, C, I, II and III. If there's a motor overcurrent, motor control error, or electrical motor failure, reset the error; if the problem persists, replace the unit. Check that the grid voltage conforms to the rated values if the supply voltage is too high or too low. Remove the source of the flow if there's a regeneration effect due to water flow generated by other equipment. Check that the pumped liquid conforms with the working limits if the motor is stalled, the rotor is blocked, or there's a loss of speed. Disconnect the power supply if there's a motor overload or overheating. Also, reset the error if there is protection against dr...