error code # 1 from vera lite

I have a vera lite controller with light switches all working fine. I recently purchased an intermatic CA3500 split - duplex receptacle. I installed it as the directions stated. I then synced it with the vera lite. Vera saw the outlet, but it will not turn it on or off. When I try to turn it on or off I get a transmit fail error code 1. how can I correct this problem