Marine Air Conditioning

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Cabin Controls

Q-Logic Microprocessor Control System

The Q-Logic Control System is designed for use with both direct expansion evaporators and tempered water air handlers. This dual microprocessor-based control consists of a power/logic circuit board in the system’s electrical box that operates with Qht and Q3 control/displays.

An optional CAN-bus network adapter is available for new Q-Logic systems and as a retrofit for existing installations. Supporting both the Qht and the Q3 controls, this adapter provides ship-wide network monitoring and controlling of multiple DX systems or air handlers. The CAN-bus adapter adheres to CAN-bus Standard 2.0B and is fully ISO compliant. It is available in two CAN-bus communication protocols to support connection to several popular helm and cabin touchscreen control systems.