Gamatronic Electronic Industries Ltd.
User Guide: MEGA V2 SA25, Release 1.5
15
3.2.1.3
Bypass mode
In bypass mode, the main screen displays the message:
UPS ON, BYPASS MODE. The AC INPUT
The UPS goes into bypass mode automatically in the case of an overload or if there is an
inverter fault. Bypass mode can also be invoked manually.
, BYPASS, and ALARM LEDs are lit. After 60
seconds in bypass mode the audible alarm sounds.
If the UPS was put in bypass mode manually, the message “manual bypass” appears on the
screen.
Figure 16: Bypass mode (manual)
When an overload condition occurs, the UPS moves to bypass mode until the overload is
resolved.
∗
If the UPS went to bypass mode due to a failure of the ac input, and the bypass input is still live, the Ac
Input LED will not be lit at this time.