Mitsubishi Electronics 9700 Series technical manual 88C Abnormal

MITSUBISHI		9700 SERIES UPS				Page Number:
ELECTRIC		OWNERS / TECHNICAL MANUAL				6-3
UF254	88C ABNORMAL	Fan power source abnormality during operation	1	[1]	Minor		Flicker	197
UF255	52C ABNORMAL	52C turned OFF during inverter power supply	1	[1]	Minor		Flicker	128
UF256	OUTPUT VOLTAGE	Inverter output voltage fell out of +/- 5%	1	[1]	Minor		Flicker	109
	ABNORMAL
UF257	52C ABNORMAL	52C not turned OFF when manual transfer	1	[1]	Minor		Flicker	98
UF301	UPS CONTROL CIRCUIT	Control microcomputer abnormality	1	[2]	Major		Lit up	19
	ERROR
UF302	UPS CONTROL CIRCUIT	Control microcomputer abnormality	1	[2]	Major		Lit up	28
	ERROR
UF303	UPS CONTROL CIRCUIT	Control microcomputer abnormality	1	[2]	Major		Lit up	29
	ERROR
UF304	UPS CONTROL CIRCUIT	Control microcomputer abnormality	1	[2]	Major		Lit up	31
	ERROR
UF305	UPS CONTROL CIRCUIT	Control circuit abnormality	1	[2]	Major		Lit up	21
	ERROR
UF306	UPS CONTROL CIRCUIT	Control power source circuit abnormality	1	[2]	Major		Lit up	16
	ERROR
UF309	INVERTER VOLTAGE	Inverter output voltage abnormality before	1	[2]	Major		Lit up	83
	ABNORMAL	inverter power supply
UF351	CONTROL FUSE BLOWN	Battery circuit's fuse burnt	1	[1]	Minor		Flicker	115
UF352	SUPPLY OF CONTROL	Control circuit abnormality	1	[1]	Minor		Flicker	111
	CIRCUIT ABNORMAL
UF355	UPS CONTROL CIRCUIT	Control circuit abnormality	1	[1]	Minor		Flicker	130
(Note10)	ERROR
UF356	UPS CONTROL CIRCUIT	Control circuit abnormality	1	[1]	Minor		Flicker	123
	ERROR
UF357	"INVERTER START "	"INVERTER START" button is abnormal (Local)	1	[1]	Minor		Flicker	124
	BUTTON ABNORMAL
UF358	"INVERTER STOP "	"INVERTER STOP" button is abnormal (Local)	1	[1]	Minor		Flicker	125
	BUTTON ABNORMAL
UF359	"INVERTER SUPPLY"	"INVERTER SUPPLY" button is abnormal	1	[1]	Minor		Flicker	126
	BUTTON ABNORMAL
UF360	"BYPASS SUPPLY"	"BYPASS SUPPLY" button is abnormal	1	[1]	Minor		Flicker	127
	BUTTON ABNORMAL
UF362	UPS CONTROL CIRCUIT	52S control circuit abnormality (Note 8)	1	[1]	Minor		Flicker	195
	ERROR
UF401	52S ABNORMAL	52S not turned ON, or 52S turned ON without	1	[2]	Major		Lit up	84
		any command
UF402	52S ABNORMAL	52S not turned OFF, or 52S turned OFF without	1	[2]	Major		Lit up	85
		any command
UF451	52S ABNORMAL	52S not turned ON, or 52S turned ON without	1	[1]	Minor		Flicker	99
		any command when manual transfer
UA801	AC INPUT VOLTAGE OUT	AC input voltage fell out of +/- 18% range	3	[1]	Note 5		￿	239
	OF RANGE
UA802	AC INPUT FREQUENCY	Ac input frequency fell out of converter	3	[1]	Note 5		￿	161
	OUT OF RANGE	synchronization follow-up range
UA803	AC INPUT PHASE	Phase rotation is inverted when input voltage is	3	[1]	Note 5		￿	236
	ROTATION ERROR	normal
UA804	BATTERY ABNORMAL	Battery abnormal (External input)	1	[1]	Note 5		￿	238
(Note10)
UA805	AMBIENT TEMPERATURE	Temp. abnormality in room where installed	11	[1]	￿		￿	237
(Note10)	ABNORMAL
UA806	INVERTER OVERLOAD >	Overload exceeded 105% (Note 9)	4	[1]	Over		Flicker	216
	100%
UA807	INVERTER OVERLOAD >	Overload exceeded 110% (Note 9)	4	[1]	Over		Flicker	217
	110%
UA808	INVERTER OVERLOAD >	Overload exceeded 125% (Note 9)	4	[1]	Over		Flicker	218
	125%
UA809	INVERTER OVERLOAD >	Overload exceeded 150% (Note 9)	4	[1]	Over		Flicker	219
	150%
UA810	OVERLOAD	Momentary over-current during Inverter power.	4	[1]	Over		Flicker	220
UA811	BYPASS VOLTAGE OUT	Bypass voltage fell out of +/- 15% range at	5	[1]	Note 5		￿	240
	OF RANGE	manual transfer

MITSUBISHI ELECTRIC 9700 SERIES UPS