0x000AA020
The chassis has mismatched cooling devices.

Explanation

Only one enhanced blower is installed in the chassis. Enhanced blower modules must be installed in pairs.

Severity

Error

Alert Category

Chassis/System Management (Critical) - mmTrapChassisC

Log Source

SERVPROC

Automatically notify service

No

Recoverable

Yes

Chassis LED

Error

Alarm Panel LED (BC T and BC HT)

Critical

User response

Install the second enhanced blower module.