Minuteman UPS MBK-E SERIES English, On-Line/On-Battery/Boost LED Fault LED Overload LED

English

On-Line/On-Battery/Boost LED

Fault LED

Overload LED

Weak/Bad Battery LED

On/Off/Test Button

Press and release the ON/OFF/Test Button after 1 beep to turn the UPS ON or OFF (see section 4).

On-Line On-Battery Boost

The On-Line/On-Battery and Boost (green) LED illuminates in a steady state when the UPS is on and supplying AC power to the load. The LED blinks and the audible alarm sounds, when supplying battery power to the load. The LED blinks and no audible alarm when the UPS is in the boost mode.

The Fault (red) LED illuminates when the UPS has detected an internal fault. (see section 5)

The Overload (yellow) LED illuminates when the loads connected to the UPS exceeds the UPS power rating. (see section 5)

The Weak/Bad Battery (red) LED illuminates when the UPS has detected that the batteries are Weak/Bad. Battery replacement might be required. (see section 5)

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