DIRER_a103 — Low Flow
Full alert identifier: DIRER_a103_lowFlow
Alert description
Drive Inverter Warning: Low flow rate of fluid
Potential impact
Drive unit enters unit limp mode (see DI_a126_limpMode)
Set condition
Insufficient cooling to the drive inverter is detected
Clear condition
Cooling is sufficient and a drive cycle is executed
Signals to check
These diagnostic fields are associated with DIRER_a103. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Ambient Temp
DIRER_
|
C |
Fluid Implausible
DIRER_
|
— |
Fluid Tor Delta T
DIRER_
|
C |
Inverter Temp
DIRER_
|
C |
Low Flow Detected
DIRER_
|
— |
No Flow Detected
DIRER_
|
— |
Rms Current
DIRER_
|
A |
Sensor Temp Est
DIRER_
|
C |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of DIRER_a103.