Digital room thermostat with clock as a surface-mounted device on the wall, programmable via a central rotary knob. Operating mode: automatic, comfort, economy, party, holiday, frost protection, off. Weekly clock with individually adjustable daily routines. Display: illuminated graphic display. In order to plan the Vitramo heating system optimally, it is not only designed according to DIN EN 12831, but also adapted to the special conditions of the building. During the planning phase, a building is divided into rooms, demand zones and heating areas depending on its size and use. A demand zone represents a room/room area that is determined by its specific type of use and conditions such as cooling, ventilation, air humidity, etc. Every room requires a room thermostat to regulate the air temperature. Wired room thermostats as room temperature controllers are wired directly to a heating element or connected via the DS-P control unit. Due to the structural conditions, these devices are often used in new buildings or as part of a renovation. If the installed power exceeds the specified switching capacity of the respective room thermostat, the heating elements must be switched via additional load relays type LS-E. In any case, the service life of the room thermostat is extended if a load relay takes over the work.
Digital room thermostat with clock as a surface-mounted device
Operating mode: automatic, comfort, setback, party, holiday, frost protection, off
Programming: weekly clock with individually adjustable daily routines
Display: illuminated graphic display
Setting range: 10&hellip,30°C
Operating voltage: 2 x AAA 1.5V battery
Switching capacity: 5 A (1.1 kW)
Operating temperature: 0&hellip,40°C
Mounting type: on the wall, surface-mounted
Dimensions: 135 x 81 x 22 mm
Protection class: IP30
| Property | Value |
| Type of Power supply: | Battery |
| Mounting type: | Surface-mounted |
| Protection class (IP): | IP30 |
| RAL number: | 9010 |
| Height: | 135 mm |
| Width: | 81 mm |
| Depth: | 22 mm |
| Heating: | yes |
| Cooling: | no |
| Number of heating outputs: | 1 |
| With display: | yes |
| Operation: | button |
| Color: | cream white |
| Contact type: | normally open |
| Design: | On/Off |
| Connection: | two-wire |
| With receiver: | no |
| Measuring range lower value: | 10 °C |
| Measuring range upper value: | 30 °C |
| Sensor external: | no |
| Thermal feedback: | without |
| Control characteristic: | PI |
| Difference value: | 0.5 K |
| Difference adjustable: | no |
| Temperature readable: | yes |
| With noise level indicator: | no |
| Sensor design: | Resistance sensor |
| With drinking water circuit: | no |
| Max. voltage of the contacts: | 230 V |
| Max. Contact load: | 5 A |
| Protection class (NEMA): | other |
| Explosion-proof: | no |
| Class of temperature controller: | I |
