Danfoss Icon™ is a range of flush and surface mounted room thermostats for hydronic floor heating applications.Danfoss Icon™ Dial/Display/Programmable is mains powered and can be used as a stand-alone thermostat or in combination with Wiring Centers.The thermostat uses a relay output/triac output and can control up to 5 thermal actuators.The user can set the desired room temperature with the dial, ranging from 5 to 30 degrees, In Display variant, via the touch user interface and read the measured room temperature, In Programmable variant, can choose between 7 pre-defined heating schedules, which can be temporarily overridden by using the three mode keys.The dial can be removed to allow limitation pins to limit the setpoint range, In Display, the thermostat uses a "touch on glass" interface with a shine-through display that remains "OFF" during normal operation. In Programmable, the thermostat can operate without scheduling, maintaining a constant room temperature setpoint.