AZEL TECHNOLOGIES INC. Zone Valve Controls NE W Intelligent Linking Concept for Zone Controls UNLIMITED ZONE EXPANSION PRIORITY TIMER PROTECTION END SWITCH DELAY TIMER FOR TWO WIRE TYPE ZONE VALVE www.azeltec.
i-Link :LEADING CONTROLS FOR THE 21ST CENTURY The i-Link series Zone Valve Controls simplify the field wiring and yet control up to six zone valves in a multi-zone hydronic heating system. The contractor friendly Printed Circuit Board eliminates the problem caused by incorrect wiring and saves hours of installation time. There would be no more “messy” look of conventional zone valve installations. Intelligent Linking System (i-Link) allows unlimited zone expansion with additional i-Link controllers.
SZ-V6 WITH COVER REMOVED THERMOSTAT (eg. Azel D-135EB) TYPICAL WIRING DIAGRAM TT on Boiler with DHW TT Terminals DHW Boiler T Control T Boiler/ T Burner Control T MASTER SLAVE JUMPER 3&4 END ON 24VAC OUT ZONE EXPANSION SWITCH ZONE 1 FUSE 2.
