Description
HDL KNX Fan Coil & Floor Heating Actuator — M/FCU01.10.1
A DIN-rail climate-control actuator designed for KNX building automation. Depending on ETS configuration, it can manage a fan-coil unit (FCU) or up to seven independently controlled floor-heating channels.
Functions
- Fan-coil operation: selectable high, medium and low fan speeds, with heating/cooling control
- Output configuration: five 10 A relay channels plus two 0–10 V DC control outputs (10 mA per channel)
- Floor-heating application: up to seven control channels when configured for that function in ETS
- Supports up to seven compatible digital temperature sensors
- Modes include Comfort, Standby, Night and Frost Protection
Manufacturer specifications
- Model: M/FCU01.10.1
- Protocol: KNX/EIB; ETS programming required
- Supply: 21–30 V DC via KNX bus
- Dimensions: 72 × 90 × 66 mm (W × H × D)
- Mounting: 35 mm DIN rail, inside a suitable distribution enclosure
- Ingress protection: IP20
- Operating temperature: −5 to +45 °C
Installation and ordering
Output wiring, fan type (relay or 0–10 V), valve compatibility, circuit protection and ETS application program must be checked by a qualified installer. This is not a standalone Wi-Fi thermostat. Supplier stock, exact offered hardware revision and delivered price are not confirmed; the product remains a public enquiry-only product listing.










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