General • Maintenance

Cold Generator™ Scroll Chillers CGWR Series - Monthly Maintenance

This procedure is the recommended monthly maintenance procedure for your equipment. Performing all maintenance procedures and inspection at the recommended intervals will prolong the life of your chiller and minimize the possibility of malfunctions.

MaintainX

10/24/2021

Cold Generator™ Scroll Chillers CGWR Series - Monthly Maintenance

Once the unit has been operating for about 10 minutes and the system has stabilized, check operating conditions and complete the checkout procedures that follow.

Perform all weekly maintenance procedures.
Check refrigerant superheat at the compressor suction line. Superheat should be in the range of 10°F–20°F.
Inspect the entire system for unusual conditions. Review the weekly operating log for conditions history for the unit and take note of any unusual trends in performance. Take appropriate preventative actions if necessary.

Note: A superheat calculated value is incorporated into the unit controller.

Source: Trane (www.trane.com)

Once the unit has been operating for about 10 minutes and the system has stabilized, check operating conditions and complete the checkout procedures that follow.

Perform all weekly maintenance procedures.

Check refrigerant superheat at the compressor suction line. Superheat should be in the range of 10°F–20°F.

Inspect the entire system for unusual conditions. Review the weekly operating log for conditions history for the unit and take note of any unusual trends in performance. Take appropriate preventative actions if necessary.

Note: A superheat calculated value is incorporated into the unit controller.