Mitsubishi Electric 9700 Series Owner Technical Manual page 59

MITSUBISHI
ELECTRIC
Fault Code List
Note 11.
Code
Status massage
indication
UF003 CONVERTER ABNORMAL Preliminary charge impossible
UF007 SENSOR ABNORMAL
UF052 CB1 TRIPPED
UF053 CB1 ABNORMAL
UF056 CONVERTER OVERLOAD Converter input overcurrent
CONVERTER
UF057
OVERTEMPERATURE
COOLING FAN
UF058
ABNORMAL
UF059 CONVERTER ABNORMAL Converter control circuit abnormality
UF102 DC OVERVOLTAGE
UF103 DC UNDERVOLTAGE
UF105 SENSOR ABNORMAL
DC CAPACITANCE
UF106
ABNORMAL
UF107 CB2 ABNORMAL
UF151 DC VOLTAGE ABNORMAL
UF152 DC VOLTAGE ABNORMAL
UF153 CB2 TRIPPED
CB2 TRIPPED (BATTERY
UF156
OVERTEMPERATURE)
BATTERY
UF157
OVERTEMPERATURE
UF158 BATTERY LIQUID LEVEL
(Note10) LOW
UF159 DC GROUND FAULT
UF160 SENSOR ABNORMAL
CB2 TRIPPED (DC
UF161
VOLTAGE ABNORMAL)
UF162 BATTERY ABNORMAL
INVERTER
UF201
OVERVOLTAGE
INVERTER
UF202
UNDERVOLTAGE
INVERTER
UF203
OVERCURRENT
UF209 52C ABNORMAL
UF210 52C ABNORMAL
UF212 FAN ABNORMAL
INVERTER OR
UF213 CONVERTER
OVERTEMPERATURE
COOLING FAN
UF214
ABNORMAL
UF215 FREQUENT OVERLOAD!
UF216 SENSOR ABNORMAL
9700 SERIES UPS
OWNERS / TECHNICAL MANUAL
Contents
Converter input current sensor
abnormality
Input circuit breaker CB1 has tripped
Input circuit breaker CB1 abnormal
Overheating of converter circuit parts
Abnormality of cooling fan (converter circuit)
Overvoltage of DC voltage
Low voltage of DC voltage
DC voltage sensor circuit abnormality
Electrolytic capacitor abnormality
Battery disconnect circuit
abnormal
Does not return to float voltage after power
supply is resumed (24 hours)
Does not return to equalizing voltage after
power supply is resumed
Battery disconnect circuit breaker CB2 has
tripped.
Battery temperature abnormality (UF157) lasted
a long time (Note 6)
Battery temperature abnormality
Battery solution level drop (Note 7)
Grounding of DC circuit
Sensor abnormality of battery circuit
Does not return to float voltage after power
supply is resumed (48 hours) (Note 6)
Battery abnormal detected by battery self test.
Output overvoltage during inverter power supply
(+ 15%)
Output low voltage during inverter supply (-
15%)
Inverter output overcurrent
52C not turned ON
52C not turned OFF
Fan power source abnormality during operation
Overheating of main circuit parts
Abnormality of cooling fan inside panel
Load switching was made frequently during
overload
Inverter output current sensor abnormality
MITSUBISHI ELECTRIC 9700 SERIES UPS
Note 1 Note 2
Guidance Buzzer
1 [2]
circuit
1 [2]
1 [1]
1 [1]
1 [1]
1 [1]
1 [1]
1 [1]
1 [2]
1 [2]
1 [2]
1 [2]
breaker CB2
1 [2]
2 [1]
2 [1]
1 [1]
1 [1]
2 [1]
2 [1]
1 [1]
1 [1]
2 [1]
1 [2]
1 [2]
1 [2]
1 [2]
1 [2]
1 [2]
1 [2]
1 [2]
4 [2]
1 [2]
Page Number:
6-2
Note 3 Note 4
External
Failure
send-out Code No.
lamp
contact
Major Lit up 64
Major Lit up 1
Minor Flicker 97
Minor Flicker 96
Minor Flicker 192
Minor Flicker 194
Minor Flicker 193
Minor Flicker 198
Major Lit up 5
Major Lit up 6
Major Lit up 2
Major Lit up 77
Major Lit up 66
Minor Flicker 116
Minor Flicker 117
Minor Flicker 100
Minor
Flicker 107
Note 5
Minor
Flicker 106
Note 5
Minor
Flicker 105
Note 5
Minor Flicker 112
Minor Flicker 114
Minor Flicker 196
Major Lit up 12
Major Lit up 13
Major Lit up 26
Major Lit up 75
Major Lit up 76
Major Lit up 65
Major Lit up 69
Major Lit up 67
Major
Lit up 86
Note5
Major Lit up 11