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The HUNTER INDUSTRIES icm800 is an 8-station plug-in expansion module designed for use with ICC2 irrigation controllers. It extends the zone capacity of a compatible ICC2 controller by adding eight additional station outputs in a single modular unit. The icm800 features enhanced surge suppression, which protects valve solenoids and controller circuitry from voltage spikes common in outdoor irrigation installations. This module is installed by licensed irrigation contractors and landscape professionals working on commercial or residential irrigation systems that require expanded zone coverage.
The icm800 is suited for irrigation systems where the base ICC2 controller station count does not meet the demands of the site layout. By plugging directly into the ICC2 controller chassis, it allows zone expansion without additional wiring runs back to a secondary controller. Typical applications include large residential properties, commercial landscapes, sports turf, and municipal grounds where phased zone expansion is common. Each added station supports independent scheduling through the ICC2 controller interface.
Designed as a plug-in expansion module for ICC2 series irrigation controllers. Compatible system and controller model details should be confirmed against the ICC2 controller documentation before installation.
Installation should be performed by a qualified irrigation technician or licensed contractor familiar with low-voltage irrigation control wiring. Power down the ICC2 controller completely before inserting or removing the module from the chassis. Verify that the total number of active stations does not exceed the ICC2 controller's maximum supported station count after adding the module. Follow all applicable local codes and manufacturer guidelines for outdoor low-voltage wiring and surge protection.
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