Calibrating temperature on Fibaro FGMS-001

I just looked in the manual and it is wrongly written for Fibaro. Try number 65507 (65535-28)

Thanks Attila.

I did that to but after I have saved, the Zipato controller converted 65507 to -29 and says "The value cannot be negative". se attached file.

Than simply contact support.zipato.com they can definitely help

Actually here is the trick. Open up the configuration page, and click on the text of the parameter. You will have 2 buttons. Set it to that value 55407 and click send. Then wake up the device.

Then you can test the value by retrieve and wake up. To save the settings, rewrite 55407 and click save.

Thanks Attila,

I entered 65507 as you described and when I do retrieve it says -29 which as I understand from the doc means -2.9 degrees. However, the entry is still marked red and says "The value cannot be negative". see attached file.

It also seems ths the value is not subtracted from the displayed value.

Ok, you are half way through. Now just simply write the 55407 number (or perhaps 55406 and click save. It will not allow you to save negative values but as you retrieved value -29 it should be fine. Guess you need it to start reporting temperatures with the adjusted value so you will need to give it time to reflect the changes. (possible a couple of hours).

I actually think it accepts the value. I entered -100 and i teported back -100. When I now look at the temperature reading it acctually report a lot lower than before. It may be that the problem lies only in the user interface which believes i can't handle negative values. BTW, I think 55407 is to far off. The adjustments are i 0.1 degrees so when I write -100 it means -10.

Yes, it really works. It is only the user interface that fools me. This should be an easy fix for the coders.

Thanks again Attila for your support.

Thx for sharing. I think only support can fix this. I have similar topic raised with them on fibaro rgbw.