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-6-
598-1112-06
TROUBLESHOOTING
Chime does not sound:
• Check Chime:Disconnectwirefromterminalmarked“TRANS”.Havesomeoneoperatepushbuttonatfrontdoorwhileyoumo-
mentarilytouchthe“TRANS”wiretoterminalmarked“FRONT”.Youwillseeasmallsparkifpushbutton,wiring,andtransformer
areoperatingproperly.Repeatthestepsfor“REAR”terminalandrearpushbutton.Ifwiringbetweentransformerandpushbutton(s)
check out properly, replace chime.
• Check Transformer:Testtransformervoltageoutputwithavoltmeter.Ifavoltmeterisnotavailable,momentarilytouchthetwo
low-voltage terminals with a screwdriver. You will see a small spark if transformer is operating properly. If no spark is evident, replace
transformer.
• Check Push Button(s): Remove suspected push button from door frame, disconnect wire from terminals and touch bare wires
together. If chime operates, push button is defective. Replace push button.
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