Figure 5-16 Transfer From Online To Bypass; Figure 5-17 Transfer From Bypass To Online - Toshiba G2020 Series Installation And Operation Manual

!
When "REMOTE OPERATION MODE" is displayed on the LCD panel, the inverter start operation
can only be performed remotely. If local inverter start operation is required (at the UPS), select
"LOCAL ONLY" or "REMOTE & LOCAL" in the OPERATION MENU.
NOTE
B) Transfer from Online to Bypass Procedure
Transfer to Bypass to remove power from the inverter but continue to provide utility power to the critical load.
a.) Press the "START/STOP" icon from the "MAIN" Menu on the LCD.
b.) On the LCD panel, press and hold STOP for five (5) seconds. (Figure 5-15a)
c.) The UPS transfers to Bypass. (Figure 5-16) The Bypass contactor (52S) closes and the Inverter contactor (52C)
opens. (Figure 5-16b)
a.
C) Transfer from Bypass to Online Procedure
Transfer from Bypass to Online to provide the load with conditioned, reliable power.
a.) Press the "START/STOP" icon from the "MAIN" Menu on the LCD.
b.) On the LCD panel, press and hold START for two (2) seconds.
c.) The UPS transfers to Online. The Bypass contactor (52S) opens and the Inverter contactor (52C) closes.
(Figure 5-17b)
a.
56
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Figure 5-16 Transfer from Online to Bypass

Figure 5-17 Transfer from Bypass to Online

G2020 Series UPS Installation and Operation Manual – 94861-004
b.
b.