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The following table shows the functions and operations to protect the UPS.
Indicators/Indications of LCD Panel and Unit
Item
Green
Green
Green
INPUT
OUTPUT
BACKUP
Preparation
－
Normal
Series Failure
Overload
Forced Bypass
Input Over
Voltage
Input Over
Voltage
(Prolonged,
battery voltage
drop)
Power Outage
Power Outage
(Prolonged,
battery voltage
drop)
Input Error
(Frequency)
Input Error
(Prolonged,
battery voltage
drop)
Complete
Battery
Discharge
Battery Voltage
Error
Battery
Remaining
Service Life
Warning
Battery Service
Life End
*1. The "******" indication on the LCD indicates the UPS status, etc.
*2. Buzzer sound patterns:
① *
② **･･････**･･････
③ ********･･････
④ ****･･････****･･････
⑤ *****･･････*****･････
⑥ *******･･････*******･････
See §10. "Buzzer Sounds" and perform the corresponding countermeasure.
If the UPS has malfunctioned, contact your supplier or SANYO DENKI.
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Control Panel
LCD
Red
Red
Indications
WARNING
ALARM
*1
-STANDBY-
－
－
－
******
-ONLINE-
－
－
－
******
-SYS FAILURE-
－
*****
-BYPASS-
－
－
－
******
-BYPASS-
－
－
－
******
-BATTERY-
－
－
******
-BATTERY-
－
－
******
-BATTERY-
－
－
******
-BATTERY-
－
－
******
-BATTERY-
－
－
******
-BATTERY-
－
－
******
-BYPASS-
－
******
-******-
－
－
－
Batt Vol Error
-******-
－
－
－
Batt Life Warn
-******-
－
－
－
Batt Life End
Continuous tone
Continuous tone
T
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Transfer Signal and Contact Signal Output
Alarm
Buzzer
AC
Battery
AC
*2
Input
Voltage
Output
Error
Drop
－
－
－
－
○
－
－
－
①
○
－
－
④
○
－
－
○
－
－
－
②
○
○
－
③
○
○
○
②
○
○
－
③
○
○
○
②
○
○
－
③
○
○
○
①
○
○
－
⑥
○
－
－
⑤
○
－
－
⑤
○
－
－
UPS Characteristics
Indication of the marks in the table as folllows.
Lit LED:
Blinking LED:
Buzzer alarms: ① to ⑥
Sending of transmission signal: ○
Protective
Functions
(UPS
Bypass
Device
Inverter
operations)
Output
Output
Error
Rectifier and
－
－
－
charger operation
○
Inverter operation
－
－
Stop rectifier,
charger, and
○
○
inverter
－
Bypass power
supply
○
－
－
Bypass power
supply
○
－
－
○
－
－
○
－
－
○
Stop rectifier and
－
－
charger
Continue inverter
operation
○
－
－
○
－
－
○
－
－
Stop inverter
○
Bypass power
－
－
supply
○
－
－
○
－
－
Inverter operation
○
－
－
Press
to stop the buzzer.
Notes
Receiving
power
Receiving
power
－
－
Manual switch
to bypass
operation
Battery
operation
－
Batteries not
connected
－
－
T i p
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