Jung 1704ESE User manual

Operating instructions
Electronic switch insert 1-channel
Art. no. 1704ESE
25.08.2022
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ALBRECHT JUNG GMBH & CO. KG
Volmestraße 1
58579 Schalksmühle
GERMANY
Telefon: [phone]
Telefax: [phone]
[email protected]
www.jung.de

Table of Contents
1 Safety instructions.............................................................................................................3
2 Intended use .....................................................................................................................3
3 Product characteristics......................................................................................................3
4 Operation ..........................................................................................................................4
5 Information for electrically skilled persons ........................................................................4
5.1 Mounting and electrical connection........................................................................ 4
5.2 Commissioning ...................................................................................................... 7
6 Technical data...................................................................................................................8
7 Troubleshooting ................................................................................................................9
8 Accessories.....................................................................................................................10
9 Warranty..........................................................................................................................10
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Electronic switch insert 1-channel

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.
Danger of electric shock. Always disconnect before carrying out work on the device
or load. In so doing, take all the circuit breakers into account, which support danger-
ous voltages to the device and or load.
Danger of electric shock. Device is not suitable for disconnection from supply voltage
because mains potential even is applied on the load when the device is switched off.
Before carrying out work on the device or load, switch off all associated circuit break-
ers.
Fire hazard. For operation with inductive transformers, each transformer must be
fused on the primary side in accordance with the manufacturer's instructions. Only
safety transformers according to EN 61558-2-6 may be used.
Risk of destruction if the set operating mode and load type do not match. Set correct
operating mode when connecting or exchanging the load.
This manual is an integral part of the product, and must remain with the end cus-
tomer.
2 Intended use
– Operation with suitable cover from the systems LB management, JUNG
HOME, eNet and KNX RF
– Mounting in appliance box with dimensions according to DIN 49073
Operation with neutral conductor
– Switching of incandescent lamps, HV halogen lamps, electronic or inductive
transformers with halogen or LED lamps, switchable or dimmable HV-LED or
compact fluorescent lamps
– Control of electrothermal valve drives in combination with a room thermostat
cover or KNX RF push-button
Operation without neutral conductor
– Switching of incandescent lamps, HV halogen lamps, electronic or inductive
transformers with halogen or LED lamps, dimmable HV-LED or compact fluor-
escent lamps
3 Product characteristics
– Switch-on via bulb-preserving soft start
– Connection of extensions possible
– Electronic short-circuit protection with permanent switch-off after 7 seconds at
the latest
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– Electronic over-temperature protection
– Enables silent switching compared with a relay or room thermostat insert
Flickering of the connected lamps through centralised pulses from the power
stations. This does not represent any defect in the device.
Operation with neutral conductor
– Device is powered via phase conductor and neutral conductor, therefore there
is no leading edge phase control or trailing edge phase control.
– Enables silent switching of electrothermal valve drives in combination with a
room thermostat cover or KNX RF push-button
Operation without neutral conductor
– Device is powered via the phase conductor and the connected load and there-
fore works in the leading edge phase control or trailing edge phase control
principle
– Automatic or manual setting of the suitable operating mode for the load
– Indication of the set operating mode by means of LED
Brief flickering upon load detection possible. No operation is possible during
load detection.
4 Operation
These instructions describe operation with a LB Management push-button 1-gang.
Operation with different covers is described in the instructions for the cover in ques-
tion. Operation using 2-wire extension with LB Management push-button 1-gang or
push-button corresponds to operation on the main device.
Switch load
￭ Press the operating cover: The load is switched on or off.
3-wire extension: Press top to switch on, press bottom to switch off.
5 Information for electrically skilled persons
5.1 Mounting and electrical connection
DANGER!
Mortal danger of electric shock.
Disconnect the device. Cover up live parts.
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Image1: Connection diagram with optional extensions
(1) Button Test
(2) Display LED and connection socket for cover
(3) 2-wire extension
(4) 3-wire extension
(5) Push-button, NO contact
Connect 600 Watt LED lamps or compact fluorescent lamps at most per
16ampere circuit breaker. When connecting transformers, observe the data of
the transformer manufacturer.
The connected load on LED lamps is dependent on the type of lamp and in-
stallation conditions. The connected load of the specified values could vary.
We cannot assume any guarantee for proper function.
Operation with neutral conductor
When switched-off, switchable LED lamps can be dimly lit or flash repeatedly. Use
dimmable LED lamps.
Operation without neutral conductor
Compared with operation with neutral conductor, the maximum brightness can be re-
duced depending on the type of lamp.
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There could be an increased likelihood of unsuitable combinations of LED lamp and
switch insert.
Lit push-buttons must have a separate N terminal.
Image2: Clampable conductor cross-section
The load can be switched by briefly pressing the Test button.
Connecting and mounting the device as a room thermostat (see figure 3)
Recommended installation height: 1.50 m.
Image3: Connection diagram in combination with a room thermostat cover and KNX
RF push-button
(6) Switching contact for switching to cooling mode
(7) Electrothermal valve drive
If 230 V is applied to extension input 1, cooling mode is active.
Resetting the overheating protection / short-circuit protection
If the electronic overheating or short-circuit protection has been activated, separate
the switch insert from the grid for a few minutes.
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5.2 Commissioning
Operation with neutral conductor
The device is powered via the phase conductor and neutral conductor. There is no
leading edge phase control or trailing edge phase control. Setting an operating mode
is not necessary. Therefore, button Test (1) and LED (2) have no function for com-
missioning.
Operation without neutral conductor
For operation without neutral conductor, the device is powered via the phase con-
ductor and the connected load. Therefore, the device operates in leading edge phase
control or trailing edge phase control. Generally, the device automatically sets the
suitable operating mode. It may, however, be necessary to set the operating mode
manually.
Universal, R,L,C,LED
– Preset at the factory.
Automatic calibration to the load, dimming principle, trailing edge phase con-
trol, leading edge phase control or LED leading edge phase control.
– Incandescent lamps, HV halogen lamps, dimmable HV-LED or compact fluor-
escent lamps, dimmable electronic or inductive transformers for halogen or
LED lamps.
LED trailing edge phase control, {
The connection of inductive transformers is not permitted.
– Incandescent lamps, HV halogen lamps, electronic transformers for halogen or
LED lamps that can be dimmed according to the trailing edge phase control
principle, HV-LED or compact fluorescent lamps that can be dimmed accord-
ing to the trailing edge phase control principle.
LED leading edge phase control, |
The connection of inductive transformers is not permitted.
– Incandescent lamps, HV halogen lamps, electronic transformers for halogen or
LED lamps that can be dimmed according to the leading edge phase control
principle, HV-LED or compact fluorescent lamps that can be dimmed accord-
ing to the leading edge phase control principle.
Presetting the operating mode
Precondition: Load is switched off.
￭ Press button Test (1) for longer than 4 seconds, until LED (2) lights up.
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Image4: Assignment of LED colour for the operating mode
￭ Keep pressing button Test (1) for less than 1 second, until the necessary oper-
ating mode is selected.
The LED (2) lights up in the colour of the selected operating mode
(see figure 4).
￭ Save the settings: Press the button Test (1) for more than 1 second or do not
press for 30 seconds.
LED (2) goes out and the light is switched on: The operating mode is saved.
6 Technical data
Rated voltage AC 230 V ~
Mains frequency 50 / 60 Hz
Standby load depending on the cover approx. 0.1 ... 0.5W
Power loss approx. 4 W
Ambient temperature -5 ... +45 °C
Light loads
Connected load at 25 °C (see figure 5)
Image5: Connected load
When operating with neutral conductor or without neutral conductor in operat-
ing mode { : Connected load for HV-LED lamps typ. 3...200 W, elec-
tronic transformers with NV-LED typ. 20...200 W.
Mixed load
ohmic-capacitive 20 ... 400 W
capacitive-inductive not permitted
ohmic-inductive 20 ... 400 VA
ohmic and HV LED typ. 3 ... 100 W
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ohmic and compact fl lamp. typ. 3 ... 100 W
Power specifications including transformer dissipation.
Operate inductive transformers with at least 85% nominal load.
Operation without neutral conductor in operating mode R,L,C,LED: Ohmic-in-
ductive mixed load: maximum 50% proportion of ohmic load. Otherwise, an in-
correct measurement is possible.
Operation without neutral conductor: Minimum load 50 W. Does not apply to
loads with HV-LED and compact fluorescent lamps.
Power reduction
per 5°C in excess of 25°C -10%
when installed in wooden or dry construction walls -15%
when installed in multiple combinations -20%
Number of extension units
2-wire, push-button unlimited
3-wire rotary extension 10
Total line length
Extension max. 100 m
Power cable max. 100 m
Loads for room temperature control
Thermal valve drive NC order no.: TSA230NCWW
Number 1 ... 10
7 Troubleshooting
Connected lamps flicker
Cause: The specified minimum load is below the set level.
Increase the connected load.
Connected LED lamps or compact fluorescent lamps flicker or buzz, device buzzes
Cause 1: Lamps are not dimmable and device is connected without neutral conductor
Connect neutral conductor if possible, otherwise exchange lamps for dimmable
lamps.
Cause 2: Operating mode and lamps do not optimally match.
Check operation in another operating mode, reduce connected load as well if
necessary.
Set the operating mode manually.
Exchange lamps for another type.
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The device switches the load off briefly and then on again.
Cause: Short-circuit protection has tripped but now there is no longer a fault.
The device has switched off and cannot be switched on again
Cause 1: Overheating protection has tripped.
Disconnect device from mains by switching off circuit breaker.
LED trailing edge phase control: Reduce the connected load. Exchange lamps
for another type.
LED leading edge phase control: Reduce the connected load. Check operation
in the LED trailing edge phase control setting. Exchange lamps for another
type.
Let device cool down for at least 15 minutes.
Switch circuit breakers and device on again.
Cause 2: Overvoltage protection has tripped.
LED trailing edge phase control: Check operation in the LED leading edge
phase control setting, reduce connected load as well if necessary.
Exchange lamps for another type.
Cause 3: Short-circuit protection has tripped.
Disconnect device from mains by switching off circuit breaker.
Eliminate short-circuit.
Switch circuit breakers and device on again.
Short-circuit protection is not based on a conventional fuse, no metallic separation of
the operational current.
Cause 4: load failure.
Check load, replace light bulb. For inductive transformers, check primary fuse.
LED lamp is dimly lit when device is switched off
Cause: LED lamp is not suitable for this device.
Use a compensation module, see accessories.
Use another type of LED lamp or an LED lamp of another manufacturer.
8 Accessories
Compensation module LED Art. no. KMLED230U
9 Warranty
The warranty is provided in accordance with statutory requirements via the specialist
trade.
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ALBRECHT JUNG GMBH & CO. KG
Volmestraße 1
58579 Schalksmühle
GERMANY
Telefon: [phone]
Telefax: [phone]
[email protected]
www.jung.de
Electronic switch insert 1-channel
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