Intellisense 800L+ resetting

[Graham MH]

On a similar note, I have a unit that the engineering code has been changed and lost, if I do a reset using the Memory default pins, does this wipe the programming as well as reset the user and engineer codes, this is not a system I am familiar with and cannot seem to get any help from Honeywell, and the user manual is not clear. I need to know this as if the engineer code has been locked and it does wipe everything but that the system will have to be swapped.

 

[sparkymarka]

No just the codes , but if the engineer code is locked just user code to 1234

 

[Graham MH]

Thats what I thought, if the code is locked you wouldn't be able to re-program, thanks for the quick and helpful reply.

 

[Graham MH]

While I have you on, the Siren on this system needs replacing, do you have any recommendations as to which to use?