Tekmar tech supportCanada

Only qualified HVAC installation technicians should install the tekmar thermostats and the tN4 Gateway 482 serial interface. Refer to the installation instructions that came with your tekmar equipment.

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Note: When installing the equipment, your technicians must assign each thermostat a numeric address, usually a four-digit number – for example, “1001”. Please have the technicians note the numbers they assign. You will need these numbers when integrating the thermostats in Fusion.

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TekmarThermostat

(1)  Temperature setting displays on the ClareHome UI in Fahrenheit.(2)  Change the Heat set point by tapping the up/down arrow.(3)  Change the Cool set point by tapping the up/down arrow.(4)  Change the Operation mode by tapping the desired radio button.(5)  Change the Fan mode by tapping the desired radio button.

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To ensure proper communication between the tN4 Gateway 482 and the ClareHome system, set the serial parameters in the IP-to-Serial device as listed below.

The tekmar tN4 integrates with the ClareHome system in a way similar to the existing HVAC systems. All HVAC systems share a common UI, so that the user experience is consistent. Temperature settings can be controlled via events. Use Fusion’s Scenes and Rules to automate the actions your customers want.

The tekmarNet 2 and tekmarNet 4 thermostats are designed to operate mechanical equipment that control single- and multi-stage heating and cooling, or heat pump systems. These thermostats can be integrated into a ClareHome system using the tekmar tN4 Gateway 482 serial interface. This interface converts the communication signal into an RS-232 signal that is readable by ClareHome’s host controllers.

By connecting the tekmarNet thermostats to a ClareHome system, your customers can change modes, cool and heat settings, and fan status from their mobile devices, such as iPhones, iPads, and Android phones. To adjust temperature settings, customers can simply slide the heat and cool set points around the dial on their ClareHome display. The following figure shows the tekmar tN4 controls on the ClareHome UI.

Once you have connected your tekmar tN4 Gateway 482, you must add and configure it in Fusion. This includes defining the thermostats as child devices. Follow the steps below to add and configure your tekmar tN4 thermostats in Fusion.

After installing the tekmar thermostats and tN4 Gateway 482, connect the tN4 Gateway 482 serial interface to the ClareHome data network or directly to a CLIQ controller. To connect to the ClareHome data network, you will need to attach an IP-to-Serial adapter, such as a Global Cache’ iTach device. To connect the tN4 Gateway 482 directly to a CLIQ controller, you will need to use the RJ12-to-DB9 cable included with your CLIQ controller.