define Temp_AZ dummy
define n_Temp_AZ notify Heiz_AZ_ClimRT_tr:measured-temp.* { fhem("set Temp_AZ ".ReadingsVal('Heiz_AZ_ClimRT_tr','measured-temp', '10') ) }
define Temp_AZ dummy
define n_Temp_AZ notify Heiz_AZ_ClimRT_tr:measured-temp.* { fhem("set Temp_AZ ".(ReadingsVal('Heiz_AZ_ClimRT_tr','measured-temp', '10') - 2) ) }