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2
3
1
3
5
CCCC-CCCC（Rectifier Alarm） ：
Byte 1
4 5 6 7
2 3
1
3
5
4
5
2
3
1
3
5
Byte 2
4
5
2
3
1
3
5
4
5
2
3
1
3
5
Byte 3
4
5
2
3
1
3
5
4
5
2
3
1
3
5
Byte 4
4
5
2
3
1
3
5
4
5
2
3
1
3
5
Tech Novitas FZC: P.O. Box 8073 Q3-144 SAIF ZONE, UAE Phone no.: +971 6 5529892
6
7
A B
7
9
B
8 9 A B C D E F Rectifier fault
C D E F Rectifier over temperature
6 7
A B
C
7
9
B
8
9
A B C D E F
6
7
6
7
A B
7
9
B
8
9
A B C D E F
6
7
6
7
A B
7
9
B
8
9
A B C D E F
6
7
6
7
A B
7
9
B
8
9
A B C D E F
6
7
6
7
A B
7
9
B
8
9
A B C D E F N-Battery Charger fault
6
7
6
7
A B
7
9
B
8
9
A B C D E F Mains freq. abnormal
6
7
6
7
A B
7
9
B
8
9
A B C D E F
6
7
6
7
A B
7
9
B
Tech Novitas (FAR EAST), Ltd. Hong Kong
www.technovitas.com
E F
C
D
F
E F Inverter over temperature
D
F Rectifier over current
Auxiliary power 1 fault
C D E F
Auxiliary power 2 fault
E F
Input Thyristor failed
C
D
F
Discharge Thyristor failed
Charge Thyristor failed
C D E F
Fan fault
E F
Fan Power fault
C
D
F
DC Bus over voltage
DC Bus below voltage
C D E F
DC bus unbalance
E F
Mains Site Wiring Fault
C
D
F
Soft start failed
Input Neutral line missing
C D E F
Battery reverse
E F
No battery
C
D
F
P-Battery Charger fault
C D E F Battery under voltage
E F Battery over voltage
C
D
F Battery low pre-warning
C D E F Mains volt. Abnormal
E F
C
D
F
C D E F
E F
C
D
F
- 38 -
Ain modular UPS manual
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