Control external input Heating

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psmaaswinkel
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Control external input Heating

Post by psmaaswinkel »

For my Remeha Calenta I have the iSense controller. The iSense has an external input which, when closed, sets the heating to a certain setpoint.
The problem I have is the fact that the iSense is on a wall in the living, without any power outlets nearby. Because I would like to use this external input
i need some sort of 433 device (kaku??) which is battery powered, and is able to close this external input. (simple 2 wire open-close)

Does anyone has an idea to create some sort of sollution for this? All the kaku devices I can find are powered by a outlet.

Regards
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Rene
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Post by Rene »

Use a JeeNode and a relais.
Digit
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Re: Control external input Heating

Post by Digit »

That's what I thought too; and maybe you can 'steal' the required power from the iSense, which gets the power from the Calenta.. 8)
Chiel
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Re: Control external input Heating

Post by Chiel »

Arent there any spare wires in the cable from the iSense to the Calenta? Then you could use any relais near the Calenta ( like the fibaro zwave relais).
psmaaswinkel
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Re: Control external input Heating

Post by psmaaswinkel »

I believe there are some spare wires. It would be a good option using these from another location! Will check this out!
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