Hunter ICM-800 8-Zone Expansion Module for ICC ICC2 HCC Timers

I purchased this along with a SPW Hunter Controller I2C-800-PL 8-38 Zones Advanced to replace the original I2C-800 installed by the original homeowner as the solid wire cable in the original brokeThe unit was easy to install as i just replaced the original boards with the boards from the new SPW Hunter Controller I2C-800-PL saving a lot of time and effortI could also have transferred the original version of this module but put this in with a tidy up of the wiring