11-05-2015, 02:43 PM
front & back doorbells. neither button sounded the chimes.
used multi-meter to check the 4 AA batteries. All four around 1.24v. Before put in fresh, I used a q-tip with vinegar to clean off a little blue/green corrosion. Another q-tip with water to wipe off the vinegar.
chime box has a choice of 15 or so musical verses and an OFF switch. when ON, it's a constant repeat of selected verse unless I switch to OFF. So I have a complete circuit somewhere.
The two buttons are free. I've pulled the wiring out as far as I can to check for bare wire and possible shorts.
On the back of the chime box, there are three red wires; two go to one contact screw and one to the other screw. Before the batteries died, the present wiring was fine. The transformer is attached to a floor joist above a finished basement ceiling. Haven't been near it in years. Not easy to get to but is doable. Have I exhausted all possibilities at the two door bells and the chime box? Outside of checking loose wires on the xformer, what else?
used multi-meter to check the 4 AA batteries. All four around 1.24v. Before put in fresh, I used a q-tip with vinegar to clean off a little blue/green corrosion. Another q-tip with water to wipe off the vinegar.
chime box has a choice of 15 or so musical verses and an OFF switch. when ON, it's a constant repeat of selected verse unless I switch to OFF. So I have a complete circuit somewhere.
The two buttons are free. I've pulled the wiring out as far as I can to check for bare wire and possible shorts.
On the back of the chime box, there are three red wires; two go to one contact screw and one to the other screw. Before the batteries died, the present wiring was fine. The transformer is attached to a floor joist above a finished basement ceiling. Haven't been near it in years. Not easy to get to but is doable. Have I exhausted all possibilities at the two door bells and the chime box? Outside of checking loose wires on the xformer, what else?