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System working perfectly, then suddenly unable to communicate with ALL receivers

saclarkdoc
in ISY994

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Posted

My ISY-994i has been working fine for several years. Suddenly there is a red exclamation point in front of every receiver, and none of them are working. Any suggestions regarding how to get my system operational again?

If you have a 2413S PLM that is in the area of two years old or so it has likely failed.  They have an issue with failing capacitors that fail around the 2 year mark.  If electronically inclined there are forum topics that identify the capacitors that fail.  SmartLabs has corrected the issue with the PLM hardware v1.C and later.

 

This topic has details for repairing PLM

 

http://forum.universal-devices.com/topic/13866-repair-of-2413s-plm-when-the-power-supply-fails/

Edited by LeeG

Other signs of the PLM going bad.

LED on the side is very dim or out.

Disconnecting from the AC outlet. To let it cool down and functioning for a brief time.

Link Database empty or a low link count.

Edited by Brian H

Guest
This topic is now closed to further replies.
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