You and your partner who is in the Landscape Architecture Industry - Page 4

The base model of HCC is supplied with an ICM-800 station output module. The capacity of the controller is increased when new station modules are installed and recognized.

Standard ICM station modules are available in 4, 8, and 22 station sizes (ICM-400, ICM-800, ICM-2200). These may be added at any time after initial installation. 

Note: The ICM-2200 (22 Station module) should always  be installed in the last two module slots to make it compatible.

1. Yellow power wires to ICC2 AC1 and AC2.
2. White wires to the sensor terminals. Remove jumper plate from Sensor Terminals.
3. Gray wires to PROB.