If the whole system will be two-wire, install the EZ-DM module in the first slot in the controller. Press the Reset button on the back of the controller face panel for the new module to be recognized.
Close locking lever
Press controller Reset button. Controller will then recognize the new module, and the controller size will change to 54 stations.
EZ-DM may also be combined with ICM-800 and ICM-400 modules for "hybrid" operation. They can use "conventional" solenoid wiring and two-wire technology at the same time, up to 54 stations maximum. It is recommended to install all conventional modules in the lower-numbered slots, and install the EZ-DM in the next available slot.
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