...We just added a TM751 module for wireless control, activated with a palm controllers... ...but never when it gets the unit 1 MC 460 signal...
The TM751 doesn't have a PLC Receiver - only RF...
Replace it with a RR501 to solve your problem.
PLC / RF Transmitters, Receivers and Transceivers (http://www.x10community.com/forums/index.php?topic=9899.msg57801#msg57801)
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