Originally posted by simon1
The IR7243 can be very fussy. Try moving either/both this and the TM13 to different sockets.
I had problems when using these two on the same double gang socket - moved the TM13 to another socket, and have had no probs since.
Originally posted by simon1
Isn't there different versions of the IR7243 - 1 house code and ALL house codes?
Perhaps this is the problem.