Details about the SIENNA technology including address assignment and technical data can be found here:
SMTEMP / SAMTEMP
EAN 4260194732088 / 4044
Thermostat with integrated temperature sensor compatible with switches having a 55mm x 55mm face plate. SMTEMP without switched output, requires actuator SAM1L or AM2L. SAMTEMP with 2 floating outputs (Heat, Cool).
Internal NTC for temperature measurement.
Model SIENNA SAMTMP-ST02-H02 has two floating outputs (Heat / Cool).
Thermostat SMTEMP does not have a switched output and can be combined with the actuators SAM1L and AM2L.
The DIN rail enclosure DIN-G should be used when mounting the thermostat in the heating distribution.