HTRRBu110.021
Underfloor temperature controller with timer, surface-mounted, remote sensor NTC2K, backlighting
Art.-Nr.: MA600400
Technical data
| Actual temperature display | Yes |
| Adaptive heating time start | Yes |
| Ambient temperature, lower value | 0 °C |
| Ambient temperature, upper value | 30 °C |
| Bearing temperature, lower value | -20 °C |
| Bearing temperature, upper value | 70 °C |
| Clock type | Day/week |
| Clock version | Digital |
| Colour | Pure white |
| Control behaviour | 2-point |
| Control range, lower value | 10 °C |
| Control range, upper value | 42 °C |
| Depth | 26 mm |
| Design | Berlin 3000 |
| Display | Yes |
| Display type | LCD, illuminated |
| ECO output (reduction) | 230 V AC, 50 Hz |
| Electric connection | Screw terminals |
| Energy efficiency class | I |
| External setting | Yes |
| Heating control function | Yes |
| Height | 110,7 mm |
| Housing material | Plastic ABS |
| Maximum air humidity (non-condensing) | 95 % r.H |
| Maximum switching current | 13 (2) A, clock output 100 mA |
| Maximum switching voltage | 230 V AC, 50 Hz |
| Mechanical range reduction | Yes |
| Medium | Air, not aggressive |
| Minimum switching voltage | 230 V AC / 50 Hz |
| Mounting / attachment | Surface mounting |
| Number of control ranges | 1 |
| Number of outputs | 2 |
| Number of outputs, heating | 1 |
| Number of switching programs | 7 |
| Operating voltage | 230 V AC / 50 Hz |
| Operation | Rotary knob and buttons |
| Output signal | Switching (230 V AC, 50 Hz) |
| Party function | Yes |
| Potential free switching contact | No |
| Power reserve | 4 – 7 days |
| Protection class | II, following appropriate mounting |
| RAL colour number (similar) | 9010 |
| Safety and EMC | In accordance with DIN EN 60730 |
| Scale | Index number scale 1…4 |
| Sensor element | NTC external |
| Sensor external | Yes |
| Shortest switching time | 15 min |
| Surface properties | Matt |
| Switching contact | Normally open contact |
| Switching difference | Approx. 1 K (delta T max. 4 K/h) |
| Switching difference, can be adjusted | No |
| Switching element | Relay |
| Switching power | 3000 W, 23 W ECO output |
| Temperature controller version | Underfloor temperature controller |
| Type of protection | IP30 |
| Valve protection function | Yes |
| Width | 110 mm |
| With explosion protection | No |
| Circuit diagram | |
| Photo | Type | Articlenumber | Features | Kind |
|---|---|---|---|---|
 | HF-8/4-K2 | G8000370 | Sleeve temperature sensor, NTC2K, 4m, PVC sensor cable | Spare part |
| HF-8/6-K2 | G8000368 | Sleeve temperature sensor, NTC2K, 6m, PVC sensor cable | Spare part |
 | WP-01 | G9990180 | Heat transfer paste, 2ml, -40..+150...°C | Accessories |
 | JZ-17 | MN990001 | Adapter plate for Berlin 3000 housing (hardwired) | Accessories |
 | THF | C1809515 | Protective sleeve for screed installation of sleeves/cable sensor, copper, inner diameter 7.7mm | Accessories |
 | ZBOOA-010.185 | G8990010 | Valve actuator "Stella" 230V NC for the fully automatic hydraulic compensation | Accessories |
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