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Troubleshooting
TruVu™ VAVB3
-E2
CARRIER CORPORATION ©2022
Installation and Start-up Guide
All rights reserved
98
If you have problems mounting, wiring, or addressing the TV-VAVB3-E2, contact Carrier Control Systems Support.
LEDs
Net (Network Status) Tricolor LED
Color
Pattern
Condition
Message in Module
Status
Possible Solutions
Red
On
Ethernet connection problem
No Ethernet Link
•
Connect Ethernet Cable
•
Check other network
components
Red
1 blink
One of the following BACnet/IP
(Ethernet) DLL reporting issue:
•
Unable to create tasks
•
Unable to open socket for
BACnet port
BACnet/IP error
Cycle power
Blue
On
One of the following issues:
•
Port communication firmware
did not load properly
•
Port communication firmware
is not running
•
Invalid protocol selected
MSTP firmware error
•
Change protocol using
USB Service Port
•
Cycle power
Troubleshooting