If you are having any difficulties, consult an electrician. If you are not knowledgeable about, and comfortable with, electrical circuitry, you should have a qualified electrician install X10 Dimmer Switch for you. If you have any questions, please consult an electrician. Page 4 of 8 X10WS12A Rev: 10/7/2011 6:27 PM...
2) Using an X10 controller, send the X10 address you want to assign followed by the ON command three times. For example, to assign the address A1, send “A1 ON A1 ON A1 ON”. X10 Dimmer Switch will double-beep and its LED will stop blinking Page 5 of 8 X10WS12A Rev: 10/7/2011 6:27 PM...
3) Continue to hold down the Set button for 3 seconds, and then release A few seconds after you release the Set button, X10 Dimmer Switch will double-beep and flash its LED once Specifications View specifications for X10 Dimmer Switch at: www.smarthome.com/X10WS12A.html Page 6 of 8 X10WS12A Rev: 10/7/2011 6:27 PM...
If the above doesn’t work, perform a factory reset. If you have tried these solutions, reviewed this Owner’s Manual, and still cannot resolve an issue you are having with X10 Dimmer Switch, please call: 800-762-7845. Page 7 of 8 X10WS12A Rev: 10/7/2011 6:27 PM...
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