SOLA 4000 - Operating Panel
2 LED Indication
LOAD PERCENTAGE
The actual load is indicated by LEDs as a percentage of the nomi- nal load.
• All LEDs off | => Actual load = 0 - 10% |
•Green LED 20% cont. illumin. => Actual load = 10 - 30%
•Green LED 40% cont. illumin. => Actual load = 30 - 50%
•Green LED 60% cont. illumin. => Actual load = 50 - 70%
•Green LED 80% cont. illumin. => Actual load = 70 - 90%
•Green LED 100% cont. illumin. => Actual load = 90 - 100%
•Red LED 125% cont. illumin. => Actual load = 100 - 125%
-The UPS is in an overload condition.
-The buzzer is beeping continually and cannot be muted.
LED 29 COMMON ALARM
•Red LED continually illuminated and BUZZER beeping fast = any of the following conditions:
-Inverter Failure
-Battery Switch Open
-Low Battery
-Rectifier Failure
-Paralleling Fault
-Inverter not synchronised (with the bypass supply or internal oscillator)
-Retransfer blocked
-Overtemperature
-Battery Test Failed
-Inverter not Feeding and bypass off (not active for hot- standby)
-Bypass system not available (but bypass of this unit is avail- able when more than one bypass is installed)
•Yellow LED continually illuminated and BUZZER beeping slowly = any of the following conditions:
-Mains Failure (rectifier)
-Mains Failure (bypass)
-Battery Discharging
-Bypass not available
-Overload
-Load on Bypass (SSB closed)
-Inverter not synchronised (with the bypass supply )
-Auxiliary Alarm
•Otherwise the LED is off
LED 30 BOOST CHARGE
•Green LED on = Boost charge active
•Otherwise LED is off.
JUE 401267
80
