Reply To: 1141 = Expansion Module Trouble Message

[Gary Hansen]

Brad, I removed the JP2 X10 1-Way/2-Way jumper from the main board in the upper right hand corner to the left of the RS232 Serial Port and use it on the back of the keypad. I then checked the resistance across Data A and Data B. It showed up as 66 ohms. I powered the system back up, and it appears to be working properly. I’m guessing we’ll need to keep an eye on it for a few days. If the Expansion Module Trouble error reappears I will replace the Expansion Module.

Thanks again for the help.