29
available for 1-3KVA models.)
the ambient temperature is
too high.
Fault code 02
The internal temperature of the
inverter is over 100°C.
Fault code 03
Battery is over-charged.
Return to repair center.
The battery voltage is too high.
Check if spec and quantity of
the batteries meet the
requirements.
Fault code 01
Fan fault
Replace the fan.
Fault code 06/58
Output abnormal (Inverter voltage
is lower than 190Vac or is higher
than 260Vac)
1. Reduce the connected
load.
2. Return it to repair center
Fault code
08/09/53/57
Internal components failed.
Return it to repair center.
Fault code 51
Over current or surge.
Restart the unit, if the error
happens again, please return
it to repair center.
Fault code 52
Bus voltage is too low.
Fault code 55
Output voltage is unbalanced.
Fault code 56
Battery is not connected well or
fuse is burnt.
If the battery is connected
well, please return it to repair
center.
Appendix I: Approximate Back-up Time Table
Model
Load (VA)
Backup Time @24Vdc 100Ah (min)
Backup Time @24Vdc 200Ah (min)
3KVA
300
449
1100
600
222
525
900
124
303
1200
95
227
1500
68
164
1800
56
126
2100
48
108
2400
35
94
2700
31
74
3000
28
67
Note:
Backup time depends on the quality of the battery, age of battery and type of battery.
Specifications of batteries may vary depending on different manufacturers.
