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How to connect a Keenovo heater pad to the Keenovo Digital Controller

It's simple to make the connection.

Please connect the white wires from the heater pad to the two bare wires in red sleeve from the controller.

As for the sensor, you may use the one from the controller and attach the sensor probe to the heater surface or the aluminum plate with silicone RTV sealant.

Or, if your Keenovo heater comes with a surface mount sensor (thermistor), you can use the sensor from the heater pad ( red wires) for the controlling. In this case, please cut the black sensor wire in the middle and connect the red wires to the black wires.

There is no polarity for the red, black or white wires.
So as long as they are well connected as instructed above, everything shall work well.

We suggest using mating connectors for the connection so you can swap sensor or heater pad easily for the controller.


  • Hi Rob M, Better use dedicated controller for each heater, but it can be one controller for multiply heaters as long as the total current draw from the heaters are within the controller capacity.

  • Hi Tram Truong, Usually, 17AWG~16AWG should be good.

  • Hi Cedar Canyon, Please kindly contact us via email for bulk prices.

  • Hi William, Thank you for the question! “HHH” indicates an error of sensor short circuit. Please check if the sensor’s extension wires are shorted.

  • I hooked up a sensor and blanket to the digital controller and got a HHH on the display while it was beeping,,, what could be the problem? Put the original blanket back on it and it is fine… why isn’t the new blanket working?


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