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Daikin NAVIGATOR® WATER-COOLED SCREW CHILLER (WMV): Annual Maintenance

This annual procedure is for checking all electrical connections, including field and factorymade connections, for tightness at least once per year or operating season. Any filters in the airstream must be kept clean so that adequate airflow is maintained.
MaintainX
10/24/2021

Daikin NAVIGATOR® WATER-COOLED SCREW CHILLER (WMV): Annual Maintenance

4 steps
This annual procedure is for checking all electrical connections, including field and factorymade connections, for tightness at least once per year or operating season. Any filters in the airstream must be kept clean so that adequate airflow is maintained.
  • Operation

  • General:

  • Electrical ( * including the VFDs)

  • Refrigeration/Lubricant

  • Evaporator and Condenser (water-cooled)

  • NOTE: 1 Monthly operations include all weekly operations. 2 Annual (or spring startup) operations include all weekly and monthly operations. 3 Log readings can be taken daily for a higher level of unit observation. 4 Replace the filter if pressure drop exceeds 20 psi. 5 The weekly fan filter cleaning schedule can be modified to meet job conditions. It is important that the filter allows full air flow.

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