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Conditioned based maintenance
Traditional chiller maintenance is based upon assumed and generalized conditions. Instead of
the traditional maintenance program, a Johnson Controls YORK Conditioned Based Maintenance
(CBM) program can be substituted. This CBM service plan is built around the specific needs for
the chiller, operating conditions, and annualized impact realized by the chiller. Your local Johnson
Controls Branch can propose a customized Planned Service Agreement that leverages real time and
historical data, delivering performance reporting, corrective actions required, and data enabled
guidance for optimal operation and life-cycle assurance. The program includes fault detection
diagnostics, operation code statistics, performance-based algorithms and advance rules-based
rationale delivered by the Johnson Controls Connected Equipment Portal.
Nomenclature
Figure 1: System nomenclature
Figure 2: Compressor nomenclature
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YVAM with OptiView Control Center
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