8
CHGR FAN
Main
Ⅰ
Main
Ⅱ（
Optional kit
）
2.3 Panel instructions
①
AC: this light and inverter light will turn “green” when UPS is powered directly by
AC
;
②
Inverter: this light will turn “green” when UPS is loaded through the inverter;
③
Battery: this light will turn “yellow” when UPS is powered by batteries;
④
Bypass: this light will turn “green” when UPS is power loaded by AC through bypass.
Maintenance switch
Front view (without front panel)
Summary of Contents for VFI 20000TP 3/3 BX
Page 2: ......
Page 30: ...24 RS485 port RS232 port...
Page 31: ...25 EN AS400 port...
Page 35: ......
Page 36: ...614 01720 00...
