Ace Hardwired Electronic Chime 598-1224-01 Owner's Manual page 5

a small electrical component called a "diode" is required for this chime to play the entire eight-note tune. this diode
must be installed on the terminal screws of the front door push button (see Figure 5). If not already installed on push
button, attach supplied diode as shown below. If, with the diode in place, the chime does not play the complete eight-note melody, see
Troubleshooting, page 6.
DioDE installation instRUCtions
Front Door Push Button
(Styles May Vary)
Figure 5 - Attaching Diode to Front Door Push Button
Diode
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