Heating technology
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HTRRUt210.A00#55
Room thermostat with illuminated ring scale, flush-mounted, cover 55 x 55 mm, pure white, glossy
This room thermostat has been specially developed for controlling or monitoring temperatures in offices, living rooms and hotels and is suitable for the direct connection of up to 10 valve actuators (normally closed) for hot water heating systems. The device is equipped with LEDs arranged in a circle to display the current setpoint temperature and allows the user to set the desired temperature using simple up/down push-button sensors.
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Installations-Tutorial
| Connection cross-section | 0,33 – 1,5 mm² |
|---|---|
| Number of outputs | 1, 1 |
| Number of outputs, heating | 1 |
| Number of control ranges | 1 |
| Temperature controller version | room thermostat |
| Output signal | switching |
| External setting | Yes |
| Operation | touch-sensitive buttons |
| Operating voltage | 230 VAC, 50 Hz, 230 VAC, 50 Hz |
| Design | Berlin UP |
| Electric connection | screwed plug-in terminals |
| Electronic control | Yes |
| Energy efficiency class | IV |
| Colour | pure white |
| RAL colour number (similar) | 9010 |
| Sensor element | NTC internal |
| Internal setting | No |
| Bearing temperature | –20 … 70 °C |
| Max. air humidity (non-condensing) | 95 % r.H. |
| Housing material | plastic PC |
| Max. switching voltage | 230 VAC, 50 Hz |
| Max. switching current | 1 A |
| Medium | Air |
| Min. switching voltage | 230 VAC, 50 Hz |
| Mounting/attachment | flush mounting (deep socket recommended) |
| Surface finish | gloss |
| Test mark approval | CE |
| Control range | 17 … 26 °C, 17 … 26 °C |
| Heating control function | Yes |
| Cooling control function | |
| Control behaviour | PI PWM |
| Switching differential | 0,5 K |
| Switching difference, can be adjusted | No |
| Switching element | relay |
| Switching contact | normally open contact |
| Potential free switching contact | No |
| Switching power | 250 W |
| Protection class | IP30 |
| Protection class | II, following appropriate mounting |
| Sensor external | No |
| Safety and EMC | in accordance with DIN EN 60730 |
| Scale | Light ring scale |
| Ambient temperature | 0 … 40 °C |
| Assembly | basic device with cover |
| Dimensions (W x H x D) | 71 mm x 71 mm x 41,3 mm |
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