MacGyver Fix to a Communicating AC System

Print Friendly, PDF & Email


My own Carrier Infinity system has had an issue intermittently with communication loss after storms and power outages. I show you a fix that has been recommended to me by many techs to use spare control conductors as a sort of shield.



One comment

  1. Avatar cdearruda says:

    Thanks for that suggestion Bryan.

    If that does not correct your problem you may wish to consider use of MOVs (Metal Oxide Varistors) to reduce transients or over voltage spikes.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Scroll to top
Translate »

Daily Tech Tip

Get the (near) daily Tech Tip email right in your inbox!
Email address