OEM Communication Protocols

You are already familiar with the manual control of the pump done through the green push button. You may be aware that the pump inside your system may also be controlled by the system itself? These external control modes may allow some nice optimizations of the pump functions which you may be interested in.

The essential one

Control mode through PWM/iPWM signal

With this control mode, you get information on pump status & flow estimation directly from the pump.

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The multifaceted one

LIN communication Bus

The LIN standard communication Bus is completely adapted to the OEM HVAC world.

It allows the exchange of many data between the appliance and the pump. You pump becomes the support for many control modes.

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