MITSUBISHI ELECTRIC 2033C - Manual (Page 46)

MITSUBISHI ELECTRIC 2033C SERIES UPS
MITSUBISHI
ELECTRIC 2033C SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
6-4
(Note 1)
Audible annunciator: [1] intermittent sound, [2] continuous sound.
(Note 2)
- "Major" is defined as a major failure. Load transferred from inverter to the static
bypass line;
- "Minor" is defined as a minor failure. UPS continues to operate normally, but cause of
alarm must be identified;
- “Over" is defined as an overload condition. Load will transfer from inverter to the static
bypass line and may or may not return to the inverter. Return to inverter will occur only
if overload corrects itself and output load is within rating of UPS. (Note: Inverter may
need to be restarted manually subsequent to an output bolted fault.)
(Note 3)
Indicates one of two possible LED illumination patterns - continuously on (lit) or
intermittent (flicker).