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Note:
1) Line-4 will be blank when the BATT key is pressed during Battery Backup Mode
with normal battery voltage.
2) The # symbol signifies numerical values or other information supplied by the UPS.
6.13 Initial Battery Charge
The UPS Battery System must be charged before it is used for the first time or when the
unit has not been used (AC power source removed) for more than 10 days. Use the
following procedure to recharge the UPS Battery System:
1) Switch on power at the UPS input distribution panel, and battery disconnects.
2) Move the UPS MCCB (Circuit Breaker 1) power switch on the inner front panel to
"on." The UPS battery charging circuit is now activated. The AC IN lamp will be
"on." The LCD screen should display the following message:
- UPS START UP -
> PLEASE WAIT
3) With the key switch in the STOP position, the AC IN and the BYP lamp will be "on"
and the LCD screen should display the following message:
- BYPASS OPERATION -
OUTPUT VOLTAGE=208 V
>CURRENT 100/100/100%
(DATE) DAY (TIME)
4) Turn the Key Switch to “RUN” and the UPS automatically performs a controlled
system battery test. (Note: The Automatic Battery Test is performed only when the
software is enabled for this function. The standard default is set to disable.)
(Allow 24-72 hours for the batteries to fully charge).
When automatic battery test fails and the “LOW BATTERY” message is displayed use the
following procedure:
1) Turn the key switch to STOP.
2) Allow 24-72 hours for the batteries to charge and then move the Circuit Breaker to
"off."
3) Repeat Initial Battery Charge procedure. (A failure indicates battery replacement
may be necessary).
4200FA CT/XT User’s Manual 46