No Cool AIR from AC

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guy1278
Posts: 1
Joined: Sun Jul 24, 2011 1:59 am

No Cool AIR from AC

Post by guy1278 »

LED 1 Status is red in my Ultra-Zone control system from EWC. What does this mean ? This system hen was working just find on morning then when the outside temperature hit 103 this problem occurred and is still there. Any help please since I now have no AC in the hottest days.
Pcyrana

Re: No Cool AIR from AC

Post by Pcyrana »

In order to answer your questions i need to know exactly what product of ours you have?
If it is a zone panel there will be a computer chip in the center of the board with a white label.
On that label should be a model and version number.
Please get back to me with that information.
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