Minuteman ETR1000LCD, User Manual

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CONTROL  PANEL

Chapter 2:  Controls and Indicators

The AC normal icon illuminates when the UPS is on and operating in
the AC normal mode.  The AC normal icon will extinguish when
operating in the Battery mode.  The AC normal icon will blink when
the UPS is operating in the Boost mode.

The On-Battery icon illuminates when the UPS is operating in the
Battery mode.  The On-Battery icon will extinguish when operating in
the AC normal mode and the Boost mode.

The Weak/Bad Battery icon illuminates when the UPS detects a
weak battery, bad battery or if the battery is disconnected.  The
Weak/Bad Battery icon is extinguished when the battery's condition
is good.

The Fault icon illuminates when the UPS detects an internal fault.
The Fault icon is extinguished when the UPS is operating properly.

The Site Wiring icon (120V models) illuminates when the UPS de-
tects a site wiring problem.  The SWF icon is extinguished when  the
UPS is connected to proper site wiring.

Load Capacity Bar Graph: Displays the amount of load connected
to the UPS in the AC and Battery mode as 20%, 40%; 60%, 80%,
100%.

When the amount of load attached to the UPS exceeds 110% of its
power rating; the Overload icon will flash Off and On, all of the LEDs
in the Load Level Bar Graph will be illuminated and the UPS will
sound a constant alarm to indicate that there is an Overload condi-
tion.

Battery Capacity Bar Graph: Displays the amount of Battery Ca-
pacity available in the AC and Battery mode as 20%, 40%; 60%,
80%, 100%.

UPS Parameters:
Input - Voltage and Frequency.
Output - Voltage and Frequency.
KVA - Kilo Volt Amperes
KW - Kilowatts
Estimated Runtime (minutes) - AC normal and Battery mode.

The Multi-Function On/Off/Test Button functions as follows:
When the UPS is Off, press and release the On/Off/Test button after
one beep to turn the UPS On.

When the UPS is On, press and release the On/Off/Test Button
after one beep to turn the UPS Off.

When the UPS is in the Normal AC mode, press and hold the On/
Off/Test button for four beeps, then release the button.  The UPS will
perform a 10-second Self Test.

When the unit is operating in Battery mode, pressing the Alarm
Silencer Button will silence the audible alarm.  Once the UPS reaches
the LBW (Low Battery Warning) threshold the alarm will be re-acti-
vated.  The alarm cannot be silenced during the LBW alarm.  Once
the UPS transfers to the AC mode the alarm will be reset to default.

The Scroll Button allows the user to scroll through the UPS param-
eters that are available on the LCD screen.

NOTE:  

The LCD backlight will illuminate for 20-seconds when the UPS switches to the

Battery mode and then turn off.  When the UPS has an event and/or an error code the
LCD backlight will turn on and remain on to alert the user that an event has occurred.