Hi,
I just installed a Neptune Flow Sensor (FS100) as part of my new UV (Pentair 40 W) installation and it makes a very subtle and occasionally pronounced rattling sound during operation.
I verified that the sensor is installed to align with flow direction. If I place my hand gentle on the assembly I don’t feel any rattling or vibrations that could be transferring noise somehow. It really does appear to be coming from within the unit.
If I reduce flow I can get the rattling to become less pronounced. However, that isn’t an option as I will be installing a slightly more powerful pump to get the recommended flow for the new UV unit - MORE flow will be introduced once I receive and install the new pump.
Experience, thoughts, ideas?
Thanks in advance!
I just installed a Neptune Flow Sensor (FS100) as part of my new UV (Pentair 40 W) installation and it makes a very subtle and occasionally pronounced rattling sound during operation.
I verified that the sensor is installed to align with flow direction. If I place my hand gentle on the assembly I don’t feel any rattling or vibrations that could be transferring noise somehow. It really does appear to be coming from within the unit.
If I reduce flow I can get the rattling to become less pronounced. However, that isn’t an option as I will be installing a slightly more powerful pump to get the recommended flow for the new UV unit - MORE flow will be introduced once I receive and install the new pump.
Experience, thoughts, ideas?
Thanks in advance!