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The same is true if the UPS has been started up by pressing CS button in case of a mains interruption.
If the mains input is out of the tolerance, UPS passes to battery mode. When the mains input returns to
normal conditions, UPS passes automatically to on-line operation.
Even though the mains input is within the operating limits, but there are abnormal conditions (such as
over temperature, continuous overload, failure etc), UPS passes to by-pass operation if the by-pass input is
within the operating limits. If the by-pass input is out of the tolerance, the unit either passes to shutdown
mode or switch off. If the unit passes to by-pass mode, when the abnormal condition is over, UPS starts
to online operation.
You will see on the right top of the screen as ‘ N ’ sign indication during the normal operation.
Normal Operation is the safest operating type. Load is fully protected on normal operation only.
To pass to green mode operation from the normal operation, please push the “I” button;
Two times if there is audible alarm,
One time if there is no audible alarm.
To pass to UPS out of function operation, please push the “O” button.
5.1.2.2
By-pass Priority Operating (Green Mode)
UPS operates on by-pass mode if the by-pass input is within the operating limits. If the by-pass input is
out of the limits, UPS check if the mains input available for on-line operation, then pass to on-line
operation. When the by-pass input turns to its normal conditions, it passes to by-pass mode.
If the by-pass and mains input are not available or out of limits, UPS passes to battery mode. Which ever
comes to its normal conditions first, UPS passes that operation mode.
On green mode, inverter is off, and efficiency is very high. This provide energy saving.
It is suggested to use normal operation. During the green mode, load is not fully protected against
output short circuits, and disturbances.
You will see on the right top of the screen as ‘ G ’ sign indication during the green mode operation.
To pass to on-line mode operation from the green mode operation, please push the “I” button;
Two times if there is an audible alarm,
One time if there is no audible alarm.
To pass to UPS out of function operation, please push the “O” button.
Summary of Contents for SAVER PLUS DSP SERIES
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