VCFRONT_a464 — High Flow Index High Subcool Flagged
Full alert identifier: VCFRONT_a464_highFlowIndexHighSubcoolFlagged
Alert description
Discrepancy between compressor and EXV estimated refrigerant flow rates
Potential impact
Thermal performance may be degraded
Set condition
This alert is set when refrigerant flow index is above expected levels and subcool is high
Clear condition
This alert will clear on sleep
Signals to check
These diagnostic fields are associated with VCFRONT_a464. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Flow Index
VCFRONT_
|
— |
Flow Index Filtered
VCFRONT_
|
— |
Subcool
VCFRONT_
|
degC |
Subcool Filtered
VCFRONT_
|
degC |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCFRONT_a464.