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8.3.2 Switch Power Supply (UPS → Bypass)
Table 8.2 shows the procedure used to switch between UPS power supply and bypass power
supply.
Table 8.2 UPS Power Supply → Bypass Power Supply
Step Procedure LCD/LED Status (After Execution)
1 Check to make sure
power is being
supplied to the UPS.
2 Hold down the
"BYPASS" key (f in
Figure 6.3.1 on page
14) for at least 0.5
second.
→ The will start the
power supply
changing process.
The “UPS” LED unlit and “BYPASS” LED lit.
3 Wait several seconds
for the process to be
completed.
→Change to bypass
power supply is
completed.
* To change from bypass to UPS power supply, use the procedure starting with Step 10 in
Table 8.1 on page 30. If for some reason the AC switch dose not function, contact the
UPS SUPPLY
BYPASS
BYPASS
AC-VO 200[V]
AC-
I O 50[%]
AC-VO 200[V]
AC-
I O 50[%]
PRESS ‘UPS’ SWITCH
AC-VO 200[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
～