Room thermostat Siemens RDF660T
Digital room thermostat for F2V, F4V convector
Room thermostat for easy and quick room temperature control.
- room thermostat with weekly time program
- for 2-pipe and 4-pipe fan-coil units with EC fans
- manual or automatic 3-stage fan speed control
- EC fan control voltage 0 - 10 V DC
- Adjustable control parameters and two multifunctional inputs
- Control of up to 20 electrothermal actuators RHE-11, RHE-12
- temperature range 5-40 °C
- input 8 W
- operating voltage 230 V DC
Equipped with automatic speed switch and backlit display.
The thermostat could be used with the following convectors: F2V and F4V
Additional parameters
| Category: | Accessories |
|---|---|
| Weight: | 0.4 kg |
| Colour: | white |
| Width: | 86 mm |
| Height: | 86 mm |
| Depth: | 16 mm |
| IP: | 30 |
