MAX valves and heating_control profile

[homer]

Hi.
I'm using MAX values, a MAX cube and heating profile for my temperature settings. It generally works well but I sometimes find that a valve has a desired temperature which is different to the heating_control setting. I can't understand why. This is what I do:

define HeatMaster Heating_Control MasterWallTemp en       12345|04:00|19.5  12345|07:00|16    12345|19:00|19.5  12345|22:00|16  67|07:00|19.5   67|09:30|16  67|16:00|19.5  67|23:00|16
define HeatStudy Heating_Control StudyWallTemp en         12345|15:30|19    12345|22:30|12    25|09:00|18       67|09:00|19     67|11:00|16     67|15:00|19  67|22:00|12
define HeatPlayroom Heating_Control Playroom en           12345|15:00|15    12345|18:00|12    67|12:00|19       67|20:00|12

Can anyone help?

Thanks
Homer

[John]

Hi Homer,
are you using only the manual mode of the valves ?

If you are using the auto mode, be aware that the valve internal week-profile is also active.

John

[homer]

Hi John,

Thanks for the suggestion. All of my valves are set to manual. However, I do wonder if something like their internal settings is causing a problem. I've changed all valves to now be 17degrees 24 hours a day. It'll keep checking to see if 17 every gets set as the desired temperature. My FHEM profile doesn't ever have this value.

Thanks
Homer

[John]

Hi Homer,
what about the quality of transmission.

Take a look to the RSSI-Value of the valves.


John