The Proportional Dry Contact Multi zone System Type ZC-207DK has a dry contact controller.<\/p>\n
Designed to control up to 7 zones with round ABS dampers(diam. 4\u201d, 6\u201d, 8\u201d, 10\u201d, 12\u201d or 14\u201d),<\/p>\n
and By \u2013 Pass electrical proportional damper, 2 relays and communication port.<\/p>\n
The communication port.<\/p>\n
The ZC-207DK have indication panel that will display the status of system operation.<\/p>\n
It operates the air conditioning unit by two dry contacts relays and is not interfering with the air conditioning controller.<\/p>\n
The A\/C will receive the command to operate or shut off according to the total system demand for cooling or heating.<\/p>\n
The controller receives operation commands from each zone and controls the air damper proportionally.<\/p>\n
The system is equipped with quick connectors to ensure convenient and quick installation of the system elements.<\/p>\n
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