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14.3.2 Switch Power Supply (UPS Bypass)
Table 14 shows the procedure to transfer between the UPS supply and the
bypass.
Table 14 - UPS Power Supply →
→→
→ Bypass Power Supply.
Step Procedure LCD/LED Status
1 Check AC INPUT
LED and BYPASS
LED are on to make
sure power is being
delivered to the UPS.
2 Press the "BYPASS"
button for 0.5 sec.
UPS LED is off and BYPASS LED is on.
3 Please wait.
→Procedure
completed.
UPS SUPPLY
BYPASS
AC-VO 480[V]
AC- I O 50[%]
AC-VO 480[V]
AC- I O 50[%]
PRESS ‘UPS’ SWITCH
BATTERIES
AC
SWITCH
UPS
BYPASS
DISCHARGE
FLOAT CHARGE
EQUAL CHARGE
AC INPUT
~
CONVERTER
~
INVERTER
AC OUTPUT
BYPASS INPUT
BATTERIES
AC
SWITCH
UPS
BYPASS
DISCHARGE
FLOAT CHARGE
EQUAL CHARGE
AC INPUT
~
CONVERTER
~
INVERTER
AC OUTPUT
BYPASS INPUT
BATTERIES
AC
SWITCH
UPS
BYPASS
DISCHARGE
FLOAT CHARGE
EQUAL CHARGE
AC INPUT
~
CONVERTER
~
INVERTER
AC OUTPUT
BYPASS INPUT