Building static pressure control requires tuning

Description

This rule determines if pressure control requires tuning by comparing pressure to setpoint during active hours. This rule is part of the CopperTree Standard rule-set. (Aliased Celsius / Aliased Fahrenheit)

Diagnosis

1. Input sensor(s) faulty or miscalibrated. Verify input sensor(s) operation.
2. Automatic control has been overridden. Revert equipment back to automatic control.
3. Issue with control loop. Review and modify controller tuning parameters.

Message

Building static pressure deviates more than 15% from its setpoint for longer than a specified threshold.

Rule Template

Insight Type: Integrity KPI

Trigger Type: Active High

Default Priority

Low

Notes

1. The rule is disabled if the pressure is less than 50% of its set point to prevent misleading scores.

Default Values: Acceptable Time Outside

Range per Week (hours): 4

Cost per Hour [$]: 0

Weeks of Operation: 52