Heating technology
Air conditioning
Radio systems
System technology
Building automation
Sensors
RTERU-010.715#21
Floor temperature controller with remote sensor, flush-mounted, 10…50 °C
This electronic two-point controller has been specially developed for controlling electric or hot water heating systems/additional heating systems for floors and other surface temperature control systems. Remote sensor HF-8/4-K2 (4 m) included in the scope of delivery. The heating is switched off in the event of a sensor break or short circuit. The temperature reduction input can be used to set the temperature to approx. 5 K lower (night reduction). Complete device with cover and alre frame.
Installations-Tutorial
| Number of outputs | 1, 1 |
|---|---|
| Number of outputs, heating | 1 |
| Number of control ranges | 1 |
| Temperature controller version | underfloor temperature controller |
| Output signal | switching |
| External setting | Yes |
| Operation | rotary knob and switches |
| Operating voltage | 230 VAC, 50 Hz |
| Design | |
| ECO input (reduction) | 230 VAC, 50 Hz |
| ECO function (reduction) | Yes |
| ECO temperature reduction | approx. 5 K |
| Electric connection | screwed plug-in terminals |
| Electronic control | Yes |
| Energy efficiency class | I |
| Colour | pure white |
| RAL colour number (similar) | 9010 |
| Sensor element | NTC external |
| Internal setting | No |
| Bearing temperature | –20 … 70 °C |
| Max. air humidity (non-condensing) | 95 % r.H. |
| Housing material | plastic PA6 |
| Max. switching voltage | 230 VAC, 50 Hz |
| Max. switching current | 10 (1) A |
| Mechanical range reduction | Yes |
| Medium | Air |
| Min. switching voltage | 230 VAC, 50 Hz |
| Mounting/attachment | flush mounting (deep socket recommended) |
| Surface finish | gloss |
| Control range | 10 … 50 °C, 10 … 50 °C |
| Heating control function | |
| Cooling control function | |
| Control behaviour | 2-point |
| Switching differential | 1,5 K |
| Switching difference, can be adjusted | No |
| Switching element | |
| On/Off switch | Yes |
| Switching contact | normally open contact |
| Potential free switching contact | No |
| Switching power | 2300 W |
| Protection class | IP30 |
| Protection class | II, following appropriate mounting |
| Sensor external | Yes |
| Safety and EMC | in accordance with DIN EN 60730 |
| Scale | Index number scale *…6 |
| Ambient temperature | 0 … 35 °C |
| Assembly | complete device |
| Dimensions (W x H x D) | 81 mm x 85 mm x 46,3 mm |
Loading specification text...
| Photo | Type | Art. no. | Features | |
|---|---|---|---|---|
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 | WP-01 | G9990180 | Thermally conductive paste, 2 ml, -40...+150 °C | View product |
 | JZ-001.000 | UN990035 | Cover set for room thermostat RTBSU / FTR, 50 x 50, pure white (RAL9010), glossy | View product |
 | HF-8/6-K2 | G8000368 | Sleeve temperature sensor, NTC 2K | View product |
| HF-8/4-K2 | G8000370 | Sleeve temperature sensor, NTC 2K, 4 m | View product |
 | JZ-090.100 | VV000048 | alre frame, 55 x 55, pure white (RAL9010), glossy | View product |