Innovative Circuit Technology Ltd.
9
Switch the external AC source disconnect device to ON and observe that the green
AC indicator on the front panel is now on continuously, indicating the external AC
source is present and powering the load. The inverter output will now be powered
directly from the external AC source.
The connected AC loads should now be operating normally, powered with up to
1500W (3000W momentary peak) of battery backed AC power.
Figure 5: Front Panel
Status Indicators and Alarms
The 3 LEDs on the front panel and the Form-C alarm contacts on the back indicate
the status of the inverter.
Alarm or
Notification
Trigger Condition
Inverter
Output
Red
FAULT
LED
Yellow
WARN
LED
Green
AC
LED
Inverter AC
Output OK
(Battery Backup
Mode)
Normal operation,
output above
90VAC
(or
180Vac,
230V
models)
Enabled
-
-
BLINK
External AC
Voltage OK
AC input is above set
limit, and is powering
the output
Enabled
-
-
ON
DC Undervoltage
Warning
Triggers when input
voltage drops below
11.0/22.0/44.0VDC
for
1 s
. Clears when input
is above
11.2/ 22.4/
44.8V
for
1s.
Enabled
-
ON
-
Green AC Indicator
- Inverter on (flash)
- Grid power (solid)
Yellow - Low Battery Warning
Red - Fault
AC Outlets:
2 x NEMA 5-15R (115V) or
1 x IEC type I (230V
“/AUS”
)
Inverter On/Off Switch
