3. Operation.
3.1- Once the installation has been complet-
ed, turn on the breaker to power the unit.
3.2- Move the selector of the delay timer to
the desired position as indicated from left to
right: 15s/30s/3min
Built-in delay timer
15s/30s/3min delay selector to ensure
power delivery is stabilized prior to startup
or power restoration
During operation, the LEDs will indicate the status
of power input according to the following chart:
LED position
Light signal
on the panel
Overvoltage protection.
HIGH
Solid Green
The unit has blocked power input/output due
VOLTAGE
to a power surge.
Reconnection delay
Blinking Green
When voltage returns to normal parameters, the
(only when the
LED will flash for the preset delay time (3min),
delay timer is set
gradually accelerating its flashing as the count-
to 3min).
down comes to an end, and then turns off.
Next, the LED light indicator on the AC Normal
position will turn on in solid green.
Normal AC input
AC NORMAL
Solid green
Power input is stable within normal range.
Reconnection delay
Blinking green
The LED will flash for the preset delay time
(only when the
(30s), gradually accelerating its flashing as the
delay timer is
countdown comes to an end, when it turns solid
set to 30s).
green, indicating that power input has returned
to normal.
Undervoltage protection.
LOW
Solid green
The unit has blocked power input/output
VOLTAGE
due to low voltage.
Reconnection delay
Blinking green
When voltage returns to normal parameters, the
(only when the
LED will flash for the preset delay time (15s),
delay timer is
gradually accelerating its flashing as the
set to 15s).
countdown comes to an end, and then turns off.
Next, the LED light indicator on the AC Normal
position will turn on in solid green.
3.3- Press the power switch to turn on the voltage protector.
The corresponding LED indicator will blink green for the
preselected delay time, and then will turn off. Next, the LED
on the "AC Normal" position will turn solid green, indicating
that power input/output through the voltage protector is
stable and within normal range (see table above).
3.4-To turn the unit off, simply press the On/Off switch again.
Status