USER MANUAL - LBU-ONL 1.5K/2.25K/3K/4.5K
VER.2211.17-One (ENG)
10
6.
OPERATOR INTERFACE: KEYBOARD & LCD
FRONT PANEL:
<ON / MUTE>
INVERTER TURN-ON:
Keep it pushed for 2 seconds. If button is released before required time Inverter will not turn on.
ALARM MUTE
Some no critical alarms can be muted when this key is selected
SELF TEST
Operator can manually initiate a self-test when Inverter is ONLINE, ECO or FREQUENCY
CONVERTER mode if this key is selected for 3 seconds. Self-test performs a full checking of
systems and batteries.
<OFF / ENTER>
Inverter TURN-OFF:
Press for 2 seconds to turn Inverter off
ENTER:
When Inverter is in configuration mode, this key operates as ENTER
<SELECT>
CHECK VALUES
Inverter can show in sequential cycle all available values by pushing this button. Push again to
skip to next value. LCD comes back to normal state after 10 seconds.
CONFIGURATION MODE
By pressing for 5 seconds, Inverter enters in configuration mode.
<ON / MUTE>
+
<SELECT>
BY-PASS MODE:
Inverter will go from ONLINE to BYPASS mode when these 2 buttons are pressed at the same
time for 3 seconds.
QUIT CONFIGURATION MENU
Operator can quit configuration mode by pressing for 2 seconds these 2 buttons simultaneously.
