Controls - Vertiv Liebert PSI5 Installer/User Manual

Vertiv™ | Liebert® PSI5 120V Input / 120V Output & 208V lnput / 208V Output Installer/User Guide

3.1.8 Controls

Figure 3-1 Display and Buttons on the front panel of 2U and MT units
Figure 3-2 Display and Buttons on the front panel of 1U units
Table 3-1 PSI5 Button Description
ITEM DESCRIPTION
ON/MUTE Button.
•
•
1
•
•
SELECT Button.
•
2
•
•
OFF/ENTER Button.
•
3
•
18
Turn UPS on: When in Off mode, press and hold for 2 seconds to enter Battery Self-Test mode, then On
mode.
Manual Battery Self-Check: When in On mode, press and hold for 3 seconds to temporarily enter Battery
Self-Test mode.
Mute: When in On/Battery mode, press and hold for 3 seconds
Settings Menu UP: When in the Settings Menu, press to cycle up through options; See
the Settings Menu on page 23.
Select: Press to cycle through the operating parameters
Settings Menu: When in Off mode, press and hold for 3 seconds to enter the Settings Menu
Settings Menu Down: When in Settings Menu, press to cycle down through setting options, See
UPS with the Settings Menu on
UPS Off: When in On mode, press and hold for 2 seconds to enter Off mode.
Settings Menu Enter: When in the Settings Menu, press and hold to enter setting option, press and hold
again to return to setting number. See
page 23.
Configuring UPS with the Settings Menu
Configuring UPS with
Configuring
on page 23.
3 Operation