Response To Ups Failure - Mitsubishi Electric 9900CX SERIES Owner Technical Manual

4.0 RESPONSE TO UPS FAILURE

UPS FAULT
Annunciator Silence
Recording of Fault
Primary Action
Information to Service Center
NOTE:
The error code indicated on the LCD display panel when an UPS alarms is
very important.
In order to reduce repair time, please include this information, along with
the operation and load status for all correspondence to Mitsubishi Electric
field service group.
9900CX SERIES UPS
OWNERS / TECHNICAL MANUAL
Depress "SILENCE ALARM" icon on Main Menu.
Refer to the list of fault codes in Section 6.0 for error
description.
Take necessary action according to display guidance.
When faults happen, contact the Authorized Mitsubishi
Electric Service Representatives or call Mitsubishi Electric
at
1-800-887-7830.
MITSUBISHI ELECTRIC 9900CX SERIES UPS
Page Number:
4-1