Theben 4941641 KNX RF Plus Mini Varme Akt. HU1SRF Instruction Manual

: May 15, 2024
: theben

Table of Contents

Theben 4941641 KNX RF Plus Mini Varme Akt. HU1SRF
Product Specifications
Product Usage Instructions
General information
Connection
References
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Theben 4941641 KNX RF Plus Mini Varme Akt. HU1SRF

Product Specifications

Operating Voltage: 230 V AC, 50/60 Hz
Standby Output: < 0.4 W
Type of Contact: -Contact
Switch Output: Not floating
Switching Capacity: Max. 1 A or 4 actuators 230 V AC (9070441)
Mode of Operation: Type 1
Pollution Degree: 2
Software Class: A
Connection Cross-Section: 4 mm2
Dimensions: 44.4 x 48.6 x 24.9 mm
Radio Frequency: 868.3 MHz (KNX RF1.R)
Transmission Power: < 10 mW
Range Open Field: Up to 100 m

Product Usage Instructions

Safety Instructions

1. Danger of death through electric shock or fire! Always consult a professional electrician for installation and disassembly.

2. Use the KNX manual for proper installation and operation.

Installation Instructions

1. Ensure correct connection to the power supply (230 V AC, 50/60 Hz).

2. Respect polarity L/N for smooth operation.

3. Follow the provided dimensions (44.4 x 48.6 x 24.9 mm) for installation space.

Operation Guidelines

1. Use the product to control up to 4 actuators or a maximum of 1 A load.

2. Ensure the software settings are in Class A for proper functionality.

3. Keep the product within the radio frequency range for effective communication (up to 100 m in open field).

FAQ

Q: What is the standby power consumption of the product?
- A : The standby output is less than 0.4 W.
Q: What is the maximum switching capacity of the product?
- A : The product can handle a maximum of 1 A or control up to 4 actuators at 230 V AC.
Q: What type of contact does the product have?
- A : The product has a -Contact type of contact.

WARNING

The danger of death through electric shock or fire!

Installation should only be carried out by a professional electrician!
Disconnect the mains power supply prior to installation and/or disassembly!
Please refer to the KNX manual for detailed functional descriptions.

General information

The wireless heating actuator HU 1 S RF KNX corresponds to EN 60730-2-9 if correctly installed.
It can be installed with conventional push buttons/switches in flush-mounted boxes.
Up to 4 thermal actuators (230 V) can be controlled.
Binary input for floating contacts, such as push buttons, window contacts, and temperature sensors (I2).
Accessories : temperature sensors 9070496, 9070459; floor sensor 9070321; actuator 9070441.
The ETS (Engineering Tool) is used to select application programs, to assign specific parameters and addresses, and to transfer them to the device.

Technical data

Operating voltage : 230 V AC, 50/60 Hz
Standby output : min.: < 0,4 W
Type of contact : ε-contact
Switch output : not floating
Switching capacity : max. 1 A or 4 actuators 230 V AC (9070441)
Mode of operation : Type 1
Protection class : II subject to correct installation
Operating temperature : – 5 °C … + 45 °C

Binary inputs:

Contact voltage : 3.3 V
Contact current : 0.5 mA
Max. cable length : 3 m (external inputs)
Length of connecting wires : 25 cm
Pollution degree : 2
Rated impulse withstand voltage : 4 kV
Software : Class A
Connection cross-section : 4 mm2
Dimensions : 44.4 x 48.6 x 24.9 mm
Radiofrequency : 868,3 MHz (KNX RF1.R)
Transmission power: < 10 mW
Range open field : up to 100 m

Theben AG herewith declares that this type of radio installation complies with Directive 2014/53/EU. The complete text of the EU Declaration of Conformity is available at the following Internet address:

www.theben.de/red-konformitaet

This device supports KNX Secure. For start-up, the Factory-Default-Setup-Key (FDSK) is required (sticker on the device and the secure card).

Keep the Factory-Default-Setup-Key in a safe place.
Remove the stickers from the device for maximum safety. If the FDSK is lost, a recovery is not possible. In this case, a start-up is only possibly „insecure“.

Proper use

The wireless heating actuators control electronic actuators for heaters or cooling ceilings
If potential-free push buttons or switches are connected to the inputs, they can carry out various functions, such as switching, dimming, raising/lowering blinds etc.
For use in residential and other buildings (office buildings, public buildings, hotels etc.)
Only for use in closed, dry rooms

Installation

¾For installation in conventional flush-mounted boxes (according to DIN 49073).

Connection

Risk of electric shock!

¾The inputs carry mains voltage! When connecting the inputs or before any intervention at one of the inputs, interrupt the 230 supply of the device.
¾Protect against accidental contact during installation.
¾Do not remove the insulation from the unused auxiliary inputs.
¾Do not cut off the conductors of the unused auxiliary inputs.
Do not connect the mains voltage (230 V) or other external voltages to the extension inputs!
During installation, ensure there is adequate insulation between mains voltage (230 V) and bus or extensions (min. 5.5 mm).
LThermal actuators often have a so-called construction site function ex-works and do not close the valve completely in the delivered condition. The heating actuator automatically deactivates this function after switching on the supply voltage and/or after
programming and switches the output on for 10 minutes.

Hotline Theben: J +49 7474 692-369

Theben AG

Hohenbergstraße 32 72401 Haigerloch

GERMANY