ENOES299 - Smart Home JUNG - Free user manual and instructions

Brand	JUNG
Model	ENOES299
Product Category	Smart Home
Type	EnOcean Radio Transmitter
Radio Frequency	868 MHz (ASK)
Transmission Range (free field)	Up to 300 m
Transmission Range (buildings)	Approx. 30 m
Transmitting Power	-1.9 dBm / 0.7 mW
Power Supply	Battery-free, energy harvesting from mechanical actuation
Ambient Temperature	-5 to +45 °C
Storage/Transport Temperature	-25 to +65 °C
Atmospheric Humidity	0 to 95% (no condensation)
Configuration Interface	NFC Forum Type 2 Tag (ISO/IEC 14443 Part 2+3)
Encryption	AES-128 with sequence counter (optional)
Channels	2 or 4 (single or dual rocker)
Mounting Methods	On appliance box (DIN 49073), screw fixing on walls, or adhesive fixing on smooth surfaces
Operating Elements	Rocker(s) for switching, dimming, or shutter commands
Commissioning	Teaching via NFC chip or QR code using system app
Maintenance	Clean surface with water, degreaser, glass cleaner, or methylated spirit; avoid aggressive detergents
Safety	Installation only by skilled electrician; disconnect power; not for safety-critical applications
Compliance	EU Directive 2014/53/EU
Warranty	According to legal framework via specialty store

Frequently Asked Questions - ENOES299 JUNG

Can the JUNG ENOES299 be used for emergency stop or safety-critical applications?

No, the radio communication uses a non-exclusively available transmission path and is therefore not suitable for safety-related applications such as emergency stop or emergency call.

How is the JUNG ENOES299 powered?

The device is battery-free and uses energy harvesting: the mechanical energy from pressing the rocker is converted into electrical energy to transmit the signal.

What is the maximum range of the ENOES299 transmitter?

In free field, the range is up to 300 m. Inside buildings, it is approximately 30 m. Wall penetration attenuates the signal and is not recommended.

How do I install the ENOES299?

Installation must be performed by an electrically skilled person. The device can be mounted on an appliance box (DIN 49073), screwed directly to a wall, or fixed with the provided adhesive pad on smooth surfaces. Disconnect power before working.

Does the ENOES299 support encrypted transmission?

Yes, it supports optional encrypted transmission with AES-128 and a sequence counter. You can switch from unencrypted to encrypted mode (with implicit or explicit sequence counter) by pressing specific buttons.

How do I teach (commission) the ENOES299 to a receiver?

Teaching is done using the NFC chip integrated in the radio module or the QR code on the back. Use the EnOcean system’s app, which guides you step by step. The receiver must be within range and the app installed.

What cleaning agents are safe for the ENOES299?

Use water, degreaser, glass cleaner, or methylated spirit. Avoid bath cleaners, all-purpose cleaners, or aggressive detergents as they may damage the surface.

What should I do if the ENOES299 does not communicate with the receiver?

First, check the installation location: ensure there are no metal parts or moisture interfering. Test the range before final adhesive mounting. Also verify that the receiver is properly taught-in and within range. If encrypted transmission is active, confirm the sequence counter settings.

Can I change the installation location after adhesive fixing?

No, the installation location cannot be changed after adhesive fixing. It is important to test the radio range during commissioning before gluing the holder plate permanently.

What is the warranty for the JUNG ENOES299?

The warranty follows the legal framework and is provided through the specialty store where the device was purchased. Please refer to your seller for warranty claims.

USER MANUAL ENOES299 JUNG

EnOcean radio transmitter

Ref.-no.: ENO A 590 ... ENO LS 990 ..

ENO A 595 .., ENO LS 995 ..

Operating instructions

1 Safety instructions

Electrical devices may only be mounted and connected by electrically skilled persons.

Serious injuries, fire or property damage possible. Please read and follow manual fully.

The radio communication takes place via a non-exclusively available transmission path, and is therefore not suitable for safety-related applications, such as emergency stop and emergency call.

These instructions are an integral part of the product and must remain with the end customer.

2 Device components

Fig. 1: Device components

(1) Adhesive pad
(2) Holder plate
(3) Frames (not included in delivery)
(4) Radio module

3 Function

Intended use

- Radio transmitter for the transmission of switching, dimming or shutter commands to radio receivers of the EnOcean radio system

- Mounting on appliance box according to DIN 49073, screw fixing on walls or adhesive fixing on smooth, even surfaces (glass). Adhesive pad included.

Product characteristics

• Battery-free device without external power supply
• Transmitting energy is generated from mechanical energy of actuation (energy harvesting)
• Configuration interface: NFC Forum Type 2 Tag (ISO/IEC 14443 Part 2 + 3)
• Optional: Encrypted transmission with AES-128 and sequence counter

4 Information for electrically skilled persons

Installation and electrical connection

DANGER

Electrical shock on contact with live parts in the installation environment.

Electrical shocks can be fatal.

Before working on the device, disconnect the power and cover live parts in the area!

Installation location

The radio range in buildings is approx. 30 m without wall penetration.

A wall penetration is not recommended, because it attenuates the radio signal too much.

Fig. 4: Installation location

In that case, the receiver may not be able to receive the signal from the transmitter correctly

Metal parts at the installation site (e.g. metal door frames) or moisture (e.g. in outdoor areas) can also have a

Adhesive fixing

Important:

The final strength of the adhesive is only reached after 24 hours.

• After gluing the holder plate, let the adhesive cure a little.

Important:

The installation location cannot be changed after the adhesive fixing.

• To test the range, carry out commissioning before adhesive fixing.

Prerequisite:

Surface is dry, clean, stable and even.

Suitable cleaning agents:

water, degreaser, glass cleaner, methylated spirit

Not suitable for cleaning:

Bath or all-purpose cleaner, aggressive detergents

• Remove the protective film from the back of the adhesive pad (1).
• Stick the adhesive pad aligned on the surface.
  Press firmly for about 10 seconds.
• Remove the protective film (8) for the holder plate (2).
  Do not remove the remaining protective films.
• Stick the holder plate onto the adhesive pad.

5 Operation

Fig. 5: Operation

Operating elements

The radio transmitter is operated either via one rocker (2-channel) or via two rockers (4-channel). There are four

6 Commissioning

The commissioning of the radio transmitter depends on the receiver used in the EnOcean system. In the following description the commissioning is referred to as "teaching" in the receiver. A channel of the radio transmitter can be taught-in in any number of receivers. After teaching, the receiver can clearly assign the signals of the transmitter.

Operating mode

• Unencrypted transmission running (factory setting)
  Encrypted transmission:
• with implied sequence counter:
  only included in telegrams while teaching
• with explicit sequence counter (recommended):
  included in all telegrams

Prepare encrypted teaching

Switch from unencrypted to encrypted transmission with explicit sequence counter:

Requirements:

Unencrypted transmission active.

- Press three push-buttons (9) and press the activation bar (10) simultaneously 2 x. (fig. 5)

Radio transmitter is ready for teaching with encrypted transmission.

- Snap rockers back on.

To prepare teaching with implicit sequence counter, keep two push buttons of one channel (A or B) pressed and simultaneously press the activation bar 2 x.

i | If encrypted transmission is active, press the activation bar once while keeping two or three push-buttons pressed.

Teaching-in the radio transmitter

The EnOcean system used specifies the procedure for teaching. Usually, the system manufacturer provides an app

for this purpose. The app explains the teaching procedure step by step. Two methods can be used for teaching:

- NFC chip

The chip is integrated in the radio module.

- QR code

The code is on a sticker on the back of the radio module.

Requirements:

- Radio network with receiver is ready for operation.

- Device with app and receiver are within range of the radio transmitter.

- App is installed.

7 Configuration

8 Technical data

Radio frequency: 868 MHz (ASK)

Transmission range

in free field up to 300 m

in buildings approx. 30 m

Transmitting power -1.9 dBm / 0.7 mW

Ambient temperature -5 ... +45 °C

Storage/transport temperature -25 ... +65 °C

Atmospheric humidity 0 ... 95 % (no condensation)

9 Conformity

Albrecht Jung GmbH & Co. KG hereby declares that the radio system type art. no. ENO A 590 ..., ENO LS 990 ..,

ENO A 595 .. and ENO LS 995 .. meets the directive 2014/53/EU. You can find the full article number on the device.

The complete text of the EU Declaration of Conformity is available under the Internet address: www.jung.de/ce

10 Warranty

The warranty follows about the specialty store in between the legal framework as provided for by law.