Controller Not Powering Up (Disconnect The Battery) - HID ACW2-XN Technical Service Manual

Web-Based Access Control Solution
ACW2-XN

Controller not powering up (Disconnect the battery):

Key Indicators
• The STAT and SPD LED's on the controller should come on.
(Picture shows the STAT and SPD LEDs illuminated)
Analysis
• Is one of the peripheral devices causing the power supply not to power up?
o Disconnect locks from power supply output.
o
Reconnect locks one at a time until the defective lock is identified.
o Is the defective lock wired correctly?

o
Replace defective lock.
• Is the Wiegand Door Module defective?
o
Replace Wiegand Door Module.
•
Is the controller defective?
o Replace controller
• Is the power supply defective?
o
Replace power supply
Page 6 of 27
Wire the defective lock correctly.
Technical Service Guide
© 2017 HID Global Corporation. All rights reserved.