User`s manual
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User’s manual UPS EVO DSP PLUS TT
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It is possible to select the ECO mode to save energy and to increase the efficiency of the UPS.
The ECO mode uses the Bypass to feed the loads. The UPS will operate as in Bypass mode whenever the
Frequency/waveform/RMS value of AC Input line mains Voltage is within their tolerance limits. If the AC Input line
Voltage goes beyond these limits, the UPS switches into normal operation.
Please contact Technical Service for the instruction to enable the ECO mode; by default ECO mode is disable.
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The ECO mode is identified by:
1. 7! and leds are ON.
2. The graphic LCD panel shows the path of energy
flow during ECO mode (the “ECO” icon is ON).