ATS-16 A
STATUS
Approved
SECURITY LEVEL
Public
DOCUMENT ID.
4NWD003885
REV.
A
LANG.
EN
PAGE
17/18
© Copyright 2019 ABB. All rights reserved.
4.
Manual Switch ON Procedures
4.1.
First Switch on from Source A
•
Check that all switches are OFF and check the EPO status.
•
Connect the mains for source A.
•
Wait for several seconds until the logic is enabled and the LEDs on the display are switched
ON.
o
Priority LED PS1 or PS2 depending on the default setting.
o
LED S1
o
LED SW1
•
Connect the mains for source B.
•
The following LEDs are illuminated:
o
Priority LED PS1 or PS2 depending on the default setting.
o
LED S1
o
LED S2
o
LED SW1 or SW2 according to the primary source
4.2.
First Switch on from Source B
•
Check that all switches are OFF and check the EPO status.
•
Input the mains for source B.
•
Wait for several seconds until the logic is enabled and the LEDs on the display are switched ON.
o
Priority LED PS1 or PS2 depending on the default setting.
o
LED S2
o
LED SW2
•
Connect the mains for source A.
•
The following LEDs are illuminated:
o
Priority LED PS1 or PS2 depending on the default setting.
o
LED S1
o
LED S2
o
LED SW1 or SW2 according to the primary source
4.3.
Switch OFF
WARNING
WHEN THIS PROCEDURE IS CARRIED OUT THE LOAD IS NO LONGER SUPPLIED BY THE
ATS-16 A.
