Communication problem between HC3+ Heatit Z-Temp2 +z-water heatit

[Misa 0]

I use HC3+ Heatit Z-Temp2 +z-water heatit.
The thermostat reaches the set temperature but does not turn off the relay even after 1 hour nothing changes, only when I manually change the temperature on the thermostat does it turn off the relay. I send you pictures of each device. What could be the problem? 
Thank you

 

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[Brors94 30]

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should not be zero

 

 

 

and 

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para 15 should be 1 if you want the input to go off when above 27*

Edited February 5 by Brors94

[Misa 0]

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[Momos 102]

As far as my understanding of this device goes, parameter 13 is when the device will update it's status to the controller.  0 means it will update it's status only when changed (from Idle to Heating or the other way - the thermostatOperatingState, or from Off to Heat - the thermostatMode).  0 setting for parameter 13 should work fine.

And parameter 15 is to be able to use the thermostat for cooling - so when temp goes above setpoint it will turn the relay on, instead of off as default.

 

I think your issue is that the controller - HC3 does not receive the temperature from the thermostat.  Try set the group 2 associations to the controller - multichannel.  At least all my Ztemp-2 are configured this way and they work.  

 

My problem with them is that they drain the batteries in 3 weeks 😅