FLOW LOSS York — Hydraulic Circuit Leak
At a glance
- Severity
- FAULT STOP
- Domain
- CHILLED_WATER_SYSTEM
- Reference standard
- EN 50600-3-1 / EN 378
What it means
Leak on chilled water joints, pipes or valves: loss of room capacity and water risk in technical spaces.
Probable causes
- Degraded joints and gaskets
- Un-isolated vibrations on pumps and critical runs
- Internal corrosion from inadequate water treatment
- Discharging drains and safety valves
Where to start
Locate the leak (inspection, detectors, traces) and check circuit pressure and expansion vessel.
Full guided diagnosis in the app
The diagnostic tree for this fault has 3 guided steps with measurements, checks and resolutions. You'll find it in DataCIQ, one of the five IndexOS apps: free, works offline.
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The same fault on other brands
More York codes
- PUMP FAULT — Pump Failure / Loss of Flow