OPERATIONS & MAINTENANCE MANUAL - McCormick PCS Info
OPERATIONS & MAINTENANCE MANUAL - McCormick PCS Info
OPERATIONS & MAINTENANCE MANUAL - McCormick PCS Info
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<strong>MAINTENANCE</strong> MANAGEMENT<strong>OPERATIONS</strong> & <strong>MAINTENANCE</strong> <strong>MANUAL</strong>C • 4/Page 1 of 1No. C • 4Water Chilling Unit Readings (Logs)Operating logs shall be maintained whenever operating personnel are on duty and available torecord the readings. Recommended log interval is one hour, with three hours being the maximum.Operating logs shall include, as a minimum, the following information:1. Condenser pressure2. Condensing temperature3. Condenser water supply and return temperature4. Chilled water supply and return temperatures5. Liquid refrigerant temperature6. Evaporator pressure7. Amps8. Oil level9. Oil temperature10. Oil pressure.Use of the water chilling unit manufacturer’s standard log sheets are discouraged. Custom designedlog format is recommended so that other applicable readings (flows, BTU meter readings, by-passor back-flow volumes, etc.) may be recorded. (Refer to No. H, “Sample Forms,” C-4, Chiller Log.)© 1992 - 1997, Michael Robert <strong>McCormick</strong>All Rights Reserved
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