The original transformer that was replaced when I put the additional keypad in last month is down to 8.1. I tried an additional transformer I had and measured at 24.3. Neither one illuminated any indicator lights inside the unit.
To be more specific on the transformers, the transformer that has been in there for a month or so read 8.1. Knowing that was low considering the unit was rated at 24, I tried an older one I had that was also rated at 24. that read 24.3. The current transformer was a replacement for an older one that was providing about 17.
If it is in fact a fried board, does merely replacing it solve the problem or would it make more sense (financially) to replace the entire unit?
Is there anyplace you would recommend online to get such a part?
I like that and appreciate your looking.
That's a bit vague... is this the part I need to replace and if so, do you consider this a reasonable price/vendor.
You might be better off finding a local vendor for a comparison. Below are 2 more vendors.