Chilled Water Temperature Optimizer Reset - Carrier TV-OPT Installation And Startup Manual

Start-up and Commissioning

Chilled water temperature optimizer reset

After you have completed the sequence specified in the General Conditions and Status section, then commission
the Chilled Water Temperature Optimizer Reset (page 87).
Before commissioning the Chilled Water Temperature Optimizer Reset, verify that Condenser Water
1
Temperature Optimizer Reset > Section 1 - Condenser Water System Optimizer - Enable Conditions > CWS
Optimizer ON Switch (page 78) is set to DISABLED.
Verify the condenser water temperature setpoint is held constant.
2
Sequence
Expand Chilled Water Temperature Optimizer Reset for the following:
Section 1 - Chilled Water System Optimizer – Enable Conditions (page 88)
Verify CHWS Optimizer ON Switch is set to DISABLED.
Section 2 - Automatic Overrides of Chilled Water Reset (page 89)
Verify the following:
Automatic "Pause & Hold" override conditions have been set appropriately to match the system's operating
1
requirements.
The pause status displays: Pause & Hold is: OFF. If it is on, then determine which condition is causing it to
2
display ON and correct as necessary.
Automatic "Quick Cool Down" conditions have been set appropriately to match the system's operating
3
requirements. We suggest you utilize the default values initially unless changes are required.
TV-OPT
Installation and Start-up Guide
50
©2022 Carrier.
All rights reserved.