Start-Up Procedure - Toshiba 4200 series Operation Manual

6.11 Start-up Procedure

The UPS batteries must be charged before the UPS is used for the first time or if the unit has
not been used (ac power source removed) for more than 10 days (Refer to Section 6.10). If the
batteries are charged then use the following start-up procedure:
1) Verify that all power switches are off, and that the "RUN / STOP Switch on the UPS is in
the STOP position.
2) Switch on the power at the Customer Provided UPS input distribution panel.
3) Move the UPS unit's MCCB power switch(es) to "on" (see Section 9 for location). The AC
IN lamp will be "on". The LCD screen (see Section 6.5 "Front Panel Layout") should
display the following message:
With the key switch in the STOP position, both the AC IN and the BYP lamp will be "on" and
the LCD screen should display the following message:
The UPS units' battery charging circuit is now activated. Move the STOP/RUN key switch to
the RUN position. The unit's inverter will then start and the UPS will be in the normal
operating mode. Both the AC IN and the INV lamp will be "on". The following system
message is an example of the main MONI (monitor) screen for standard operation (see
Section 6.15.1 "MONI Function"):
If a fault occurs during start-up, the red FAULT lamp will be "on" and the LCD screen will
display a FAULT(s) DETECTED at start-up message such as the following:
Refer to Section 6.9.2 "Line-2 System Fault Messages" for details.
TOSHIBA
- UPS START UP -
> PLEASE WAIT
- BYPASS OPERATION –
OUTPUT VOLTAGE=207V
>CURRENT 100/80/90%
DATE (DAY) TIME
- UPS ON-LINE -
OUTPUT VOLTAGE=208V
>CURRENT 100/80/90%
DATE (DAY) TIME
UPS FAULT (BYPASS ON)
(DESCRIPTION)
PRESS DOWN TO DETAIL
> ENTER FOR DETAILS
29
Note: Lines 2 & 3 are blank.
Note: Actual numerical values may
differ from these examples.
Note: UPS will not start when this
message is displayed.