Powerline temperature controller with display, white, 55x55mm, for installation in switch systems. Additionally one potential-free control contact 3A/250V AC for direct connection of heating and cooling. Display illuminated. Standby loss only 0.4 watts. The scope of delivery includes an R1E frame and an intermediate frame ZR65/55 for the E design, the temperature controller upper part and a lower part for fastening in 55 mm flush-mounted boxes. The entire display can be pulled out of the frame for screwing on. In normal operation, the display shows the current room temperature and also symbols for present or absent as well as for heating active or cooling active. The corresponding setpoint is activated using the absent and present buttons. In setting mode as per the operating instructions, the target and actual temperatures are displayed using the up and down arrow buttons and the setpoints can be changed. Control heating or cooling with powerline actuators SAM1L, SAM2L or the thermostat outputs. In addition to heating/cooling, a PWM mode can be set for underfloor heating. All settings can also be made via SIENNA-Professional.
