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Posted: 2025-08-1711:46 PM. Last Modified: 2025-08-1711:52 PM
Uniflair FWCV - Valve Oscillation Issue
It is found that the Chilled Water Valve oscillates frequently in Uniflair FWCV. The controlled valve installed in the FWU is a Belimo EP065F+KMP and a log (event, configuration) from one of the units is attached. i) Is there a solution to reduce the oscillation frequency (from 20% to 100%) ?
ii) Another unit (with the same setting) is found that valves oscillate from 0% to 20% at 0% IT load. Is there a solution? Thank you.