Danfoss DEVIlink FT Data sheet

7. Controls

Data Sheet

DEVIlink™

DEVIlink™ FT

DEVIink™ FT – Floor Thermostat with sensor to control electric ﬂoor heating. Optionally also able to function as ON/OFF devices switching. The DEVIlink™ FT is a device for switching heating elements and other electrically equipment ON/OFF. All communication in the DEVIlink™ System is wireless and of this reason very easy to install. When using DEVIlink™ FT as heating control, it is recommended to install the device with a ﬂoor sensor to ensure the required comfort and convenience. Optionally the DEVIlink™ FT is also able to be used as ON/OFF switch for other electrical equipment e.g. as electrical radiators, lights or other switching units.

Beneﬁts:

• Heating regulation

• ON/OFF switching

• Wireless connected to DEVIlink™ CC

• Daily/Weekly overview

• Daily/Weekly schedule

• Minimize energy consumption

Standard compliance:

• EN 60730

• EN 300 220-2

Certiﬁcates:

Type

Operation voltage 180-250 V AC, 50 Hz

Standby power consumption < 1W

Resistive load 230 V ~ 15 A/3450 W

Inductive load Cos Φ = 0,3 max. 4 A

Regulation PWM – Pulse Wide Modulation

Sensing unit NTC 15 kOhm AT 25°C

Sensing values

• 0°C

• 20°C

• 50°C

Ambient temperature -10° to +30°C

Sensor failure monitoring The thermostat has a built-in monitoring

Transmission frequency 868,42 MHz

Transmission range in normal buildings Up to 30 m

Transmission power Max. 1 mW

Relay switching 1 pole

IP class 31

Dimension (H/W/D) 85 mm × 85 mm × 21 mm

Value

42 kOhm 18 kOhm

6 kOhm

circuit, which will switch oﬀ the heating if the

sensor is disconnected or short circuited

Types

Item no. Product name Type EAN no.

140F1137* DEVIlink™ FT Floor Thermostat with ELKO frame 5703466238981

* While on the stock

DEVIlink™ system units

Item no. Product name Type EAN no.

140F1135*

140F1136* DEVIlink™ RS Room sensor - Wireless - Battery Supply 5703466238974

140F1138* DEVIlink™ RU Repeater Unit 5703466238998

* While on the stock

IMPORTANT: When the thermostat is used to control a ﬂoor heating element in connection with a wooden ﬂoor or similar material, always use a ﬂoor sensor and never set the maximum ﬂoor temperature to more than 35°C.

DEVIlink™ CC

Permanent Installation 5703466238967