Installation guide

Chapter 3: LED Codes
Summit
®
WM3400 Wireless LAN Controller Installation Guide
12
NOTE
During controller start up, the Temperature status LED will be lit Solid Amber. This is normal behavior and
does not indicate an error. At the completion of start up the Temperature Status LED will switch to Solid Green.
Controller Status (Primary System)
Controller Status (Redundant System)
Fan LED
System Status 1 LED System Status 2 LED Event
Off Off Power off
Green Solid Off No Redundancy Feature Enabled
Primary System Normal Operation
No Access Points adopted
Green Solid Green Solid Redundancy Feature Enabled
Primary system normal operation
Actively adopting Access Points
Green Solid Amber Blinking No Country Code configured on the
controller
or
AP capacity License and Country Code
configured, but no APs adopted
System Status 1 LED System Status 2 LED Event
Off Off Power off
Green Solid Off Redundant System normal operation
Green Blinking Green Solid Redundant System failed over and
adopting APs
Green Blinking Alternating Green
Blinking & Amber
Blinking
Redundant System not failed over.
Fan LED Event
Off System Off / POST Start
Green Blinking POST in Process
Green Solid All System Fans Normal Operation
Amber Solid Redundant Cooling Failure
System Operational
Amber Blinking System Cooling Failure
System will be held in reset until the issue
is resolved