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MITSUBISHI
ELECTRIC
2033C SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
4-1
MITSUBISHI ELECTRIC 2033C SERIES UPS
4.0 RESPONSE TO UPS FAILURE
Depress “SILENCE” button on the front panel.
Refer to the list of fault codes for a description of the
error. See section 6. For fault codes
Take necessary action per the list of fault codes in
section 6 of this manual.
When faults occur, contact the Authorized Mitsubishi
Service Representative or call Mitsubishi at
1-800-887-7830.
Note :
The error code indicated on the FAULT DISPLAY Screen of the LCD Display at the
time of UPS alarm condition is very important. In order to minimize repair time,
please include this information along with the operation status and load status, on all
correspondence with Mitsubishi’s field service group.
UPS FAULT
Annunciator Silence
Recording of Fault
Primary Action
Information to Service Center