Minuteman UPS AT650 User Manual

5

Operating Temperature

0ºC to 40ºC (32ºF to 104ºF)

Storage Temperature

-15ºC to 40ºC (5ºF to 104ºF)

Relative Humidity

95% maximum at 25ºC Non-Condensing

Audible Noise

40 dB ANSI Scale A, at 3'

1. Power 

Switch.

2.  Alarm Silencer/Test momentary rocker switch.

3.  AC Normal LED (Green): On when commercial voltage is present and in range

(AC Normal Mode), off otherwise.

4.  AC Fail LED (Red): On when commercial power is lost and stays on until

commercial power returns, off otherwise.