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DuroZone DuroZone ® MODEL SMZ-AC ZONE CONTROL SYSTEM DuroZone ® is a division of ® PART# 35229 Corporation...
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SMZ-AC INSTALLATION INSTRUCTIONS Congratulations on purchasing a Duro Zone SMZ-AC Control System. The SMZ-AC Panel together with Duro Zone Multiline Dampers will provide year round comfort for your customer. Following are simple step-by-step installation instructions and wiring diagrams for the SMZ-AC System. For your convenience, your SMZ-AC System is shipped “knocked down”.
SMZ-AC OPERATION The SMZ-AC is a simple autochangeover zoning system incorporating individual thermostats and zone dampers to provide comfort and economy. The SMZ-AC is a first call - first served system, ie. If a zone calls for cooling, heating calls are locked out and the system will satisfy all cooling calls.
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