why is the chiller CW3000 beeping when the flow is 0.7 l/min

A customer is using S&A CW3000 chiller to watercool a furnace. The point is that the furnace can work also with 1 bar pressure (which CW3000 can provide), but if he operates the chiller with the flow regulator set to 0.7 l/min the alarm is always beeping.


As the water flow(0.7 l/min) is too low, generally speaking, the normal flow is around 6 L/min, please check if the water roop is locked.


If having any problem, feel free to contact us!

Thank you for using S&A chillers.

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