MGE UPS Systems EPS 8000 - Manual (Page 18)

AC input (mains 2) source, the static switch transfers the load to the inverter output.
If the inverter cannot synchronize to the bypass AC input (mains 2) source, the load
must be forced to transfer using the hidden panel (see section 2.11, Forced
Transfers).
Inverter off (item 7) This gray pushbutton is used to stop the inverter. When it is pressed for 3
seconds, the inverter stops and the load is transferred to the bypass AC input (mains
2) source. If the uninterrupted transfer conditions are not met, this pushbutton has
no effect and the inverter can be stopped only from the hidden panel (see Section
2.12, Forced Transfers).
1.5.2 Alphanumeric Display and Controls
The alphanumeric display is located directly below the front panel display. See Figure 1-7. For complete instructions,
refer to section 2.0 Operation, Using the Alphanumeric Displays.
A brief description of the display and controls follow.
Figure 1-9: Alphanumeric LCD Display , Settings , and Pushbutton Indicators and Controls.
Front Panel Alphanumeric Legend: (details on following page)
ø Settings
V Voltage A Current W.Hz Power/Frequency
ı ı Battery ⁄ ⁄ Alarms Ш Ш On/Off * Confirm/Verify
1.5.2.1 Two-line Alphanumeric Display
This 40-character, two line LCD displays general status of the UPS continuously, and displays measurements of
UPS operating parameters as selected with the control pushbuttons.
Introduction
EPS 8000 UPS Single Module
page 1 — 8
LCD
display
Settings
pushbutton
˘
pushbutton
8 7 6 5 4 3 2 1
+ – ! W.Hz A V *
LOAD IS PROTECTED
UPS IS ON LINE