Low water flow alarm due to Water Flow and Temperature Assembly Failure.MAC00018 PDS Alarm Compressor water supply fault…
Low water flow alarm due to Water Flow and Temperature Assembly Failure.MAC00018 PDS Alarm Compressor water supply fault caused by water flow or temp being out of spec.Replace Water Flow Sensor Assemb…
Symptom
MAC00018 PDS Alarm Compressor water supply fault caused by water flow or temp being out of spec. The OnWatch engine has determined that the water supply to the coldhead compressor from the chiller is out of specifications. The water flow or water temperature parameter is out of specifications. NOTE: The Digital Services (DS) Rules Engine detected this problem. This issue is only applicable when detected in this way, and should not be reused in Knowledge objects for normal reactive service. This is an automated alarm generated by the OnWatch program. An algorithm was run on the data uploaded from the MM3 into Insite2. The data shows that the water flow or water temperature values are out of specifications, The OnWatch engine algorithm used the engineering specifications supplied by the manufacture of the compressor, Sumitomo. This alarm needs to be resolved to extend the Coldhead and compressor lifespan.
Error message
MAC00018 PDS Alarm Compressor water supply fault caused by water flow or temp being out of spec The OnWatch engine has determined that the water supply to the coldhead compressor from the chiller is out of specifications. The water flow or water temperature parameter is out of specifications. NOTE: The Digital Services (DS) Rules Engine detected this problem. This issue is only applicable when detected in this way, and should not be reused in Knowledge objects for normal reactive service. This is an automated alarm generated by the OnWatch program. An algorithm was run on the data uploaded from the MM3 into Insite2. The data shows that the water flow or water temperature values are not with in specifications, The OnWatch engine algorithm used the engineering specifications supplied by the manufacturer of the compressor, Sumitomo. This alarm needs to be resolved to extend the Coldhead and compressor lifespan.
Applies to
- Product
- Magnet Monitor 3. Magnet Monitor 3 Magnet Monitor 3
- Software
- Magnet Monitor 3 Revision 1.62 Magnet Monitor 3 Revision 1.62. Magmon3 Software has been updated to Revision 1.62 to support new magnet model type LCC-RB 1.5T. See Attached Service Note DOC0689332 and Long Description for more details. This software revision is also compatible with all installed base GE magnets (S2 through S5, SX, CX, LCC, LCC300 & 7.0T). The part number and revision of Magmon3 (P/N 2394952) is not changing. Refer to the latest version of Service Note DOC0689332 at http://3.87.118.28/optec3/common/fmisn/sn.htm
- Component
- 2333825 Water Flow Sensor Assembly. The part number for the new water flow (turbine) / temperature meter for Magnet Monitor is 2333825. The part number for the new water flow (turbine) / temperature meter for Magnet Monitor is 2333825.
- Area
- MR
Full cause & step-by-step resolution
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