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MITSUBISHI
ELECTRIC
9700 SERIES UPS
OWNERS / TECHNICAL MANUAL
Page Number:
6-6
MITSUBISHI ELECTRIC 9700 SERIES UPS
Place UPS Emergency Bypass switch in the BYPASS position. Contact Mitsubishi.
(Note 9)
If the specified time passes, will transfer to the bypass power supply.
(Note 10)
Shows only when corresponding option settings are made.
(Note 11)
Code indication means:
UA
ooo -------------------- Alarm
UF
ooo -------------------- Failure
U
o0oo--------------------- Converter circuit failure
U
o1oo--------------------- DC circuit failure
Uo2oo--------------------- Inverter circuit failure
U
o3oo--------------------- Control circuit failure
Uo4oo--------------------- Bypass system failure
U
o8oo--------------------- Alarm
Uoo00 - Uoo49 ------- Major failure
U
oo50 - Uoo99 ------- Minor failure