FETR 101.700#07
Underfloor temperature controller with remote sensor, flush-mounted, 10-60…°C, cover 50x50mm, pure white, gloss, internal setting
This electronic two-point controller has been specially developed for controlling electrical (max. 3680W) or hot water-based heating/additional heating for underfloor and other surface temperature control systems. FETR 101.700 has an internal setpoint adjustment. This makes it ideal for installation in administrative buildings, banks, schools, nurseries, museums and similar buildings where unauthorised people are to be prevented from adjusting the setpoint. Remote sensor HF-8/4-K2 (4m) included in delivery. In the event of a sensor failure and short circuit, the heating is switched off. An approx. 5 K lower temperature can be achieved using the temperature reduction input (night-time reduction).
Art.-Nr.: UN030000
Technical data
| Actual temperature display | No |
| Additional heating switch | No |
| Ambient temperature, lower value | 0 °C |
| Ambient temperature, upper value | 40 °C |
| Assembly | Basic device with cover |
| Bearing temperature, lower value | -20 °C |
| Bearing temperature, upper value | 70 °C |
| Colour | Pure white |
| Control behaviour | 2-point |
| Control range, lower value | 10 °C |
| Control range, upper value | 60 °C |
| Cooling control function | No |
| Depth | 42,5 mm |
| Design | Berlin UP |
| Display | No |
| ECO function (reduction) | Yes |
| ECO input (reduction) | 230 V AC, 50 Hz |
| ECO temperature reduction | Approx. 5 K |
| Electric connection | Screw terminals |
| Electronic control | Yes |
| Energy efficiency class | I |
| External setting | No |
| Heating / cooling switch | No |
| Heating control function | Yes |
| Height | 71 mm |
| Housing material | Plastic PC |
| Internal setting | Yes |
| Maximum air humidity (non-condensing) | 95 % r.H |
| Maximum switching current | 16 (2) A |
| Maximum switching voltage | 230 V AC, 50 Hz |
| Mechanical range reduction | No |
| Medium | Air, not aggressive |
| Minimum switching voltage | 230 V AC / 50 Hz |
| Mounting / attachment | Flush mounting (deep socket recommended) |
| Number of control ranges | 1 |
| Number of outputs | 1 |
| Number of outputs, heating | 1 |
| On / Off switch | No |
| Operating voltage | 230 V AC / 50 Hz |
| Operation | Internal setpoint adjuster |
| Output signal | Switching (230 V AC, 50 Hz) |
| Potential free switching contact | No |
| 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…6 |
| Sensor element | NTC external |
| Sensor external | Yes |
| Surface properties | Gloss |
| Switch/lamp night-time reduction | No |
| Switching contact | Normally open contact |
| Switching difference | < 1 K |
| Switching difference, can be adjusted | No |
| Switching element | Relay |
| Switching power | 3680 W |
| Temperature controller version | Underfloor temperature controller |
| Thermal feedback | No |
| Type of protection | IP30 |
| Width | 71 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 |
 | THF | C1809515 | Protective sleeve for screed installation of sleeves/cable sensor, copper, inner diameter 7.7mm | Accessories |
 | JZ-090.900 | VV000025 | alre frame "Berlin" for all flush-mounted devices with cover 50x50, pure white (RAL9010), gloss | Accessories |
 | ZBOOA-010.185 | G8990010 | Valve actuator "Stella" 230V NC for the fully automatic hydraulic compensation | Accessories |
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