The X10 AM486 2 Pin and AM466 3 Pin
Appliance Modules will also respond to the
House Unit Code sent by the 49-1000. The
timing may still be too slow to trigger the
SS-300. Also I tested both the RS and X10 3
pin appliance modules. Both have local
control sensing and the small off current
maybe still enough to goof the trigger
transformers output not to go from the full
12 volts and back to 0. Maybe the 40 watt
lamp shown in the SS-300 manual will keep it
low enough.
For those with both the RS 49-1000 and a
DS7000 [Jeff]. The Appliance modules will
not respond to the DS7000 sending the All
Lights ON and All Units OFF cycle, but both
model Powerhorns do and I believe the SS-300
also.