Siemens RDG110 Thermostat

Operating modes: Comfort, Energy Saving and Protection
2-position control outputs
Automatic or manual fan speed
3 multi-functional inputs for key card contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, operation mode changeover, window contact on/off, dew point monitor, electrical heater enabled, fault contact
Automatic or manual heating / cooling changeover
Adjustable commissioning and control parameters
Minimum and maximum set point limitation
Backlit display