Publicidad
Idiomas disponibles
Idiomas disponibles
05-703
Read the complete manual before attempting installation and
activating the system.
1. DESCRIPTION
Modular dimmer for DIN-rail mounting. Width 17,5mm (1U). Automatically
selects phase control or reverse phase control. Max. load 400W/400VA.
Suitable for incandescent lamps, dimmable, ferromagnetic transformers
and electronic transformers. These loads can be mixed. Provided with
a PLC filter. Remote control via NO-contacts. Max. 30, non-lit push
buttons in parallel.
2. INSTALLATION AND CONNECTIONS
The dimmer has a width of 1 module unit (1U) and can be mounted in a
DIN-rail cabinet. For the connection of the load and the necessary power
supply, see wiring diagrams below.
L
230V~
N
05-703
05-703
ε
ε
R,L,C
R,L,C
40...400W
40...400W
40...400VA
40...400VA
230V~50Hz (ta=35°C)
230V~50Hz (ta=35°C)
14
14
L
CEBEC
L
CEBEC
NOTICE: This dimmer is only provided with an 'L' terminal. An 'N' terminal
cannot be connected to the dimmer!
3. OPERATION
3.1 Normal operation
Lamps connected via dimmers cannot be activated to the maximum light
intensity. The amount of light will always be smaller when compared to
an identical lamp that is directly connected to the network. In case of a
full charge, the dimmer will dissipate max 4W.
Remote control via NO contacts (not lit). Press briefly to switch on or off.
Press longer to decrease or increase. When pressing long, the direction
is reversed with each interruption (increase -> stop -> decrease -> stop
-> increase -> etc). Once the maximum intensity is reached, the level
will remain the same even if the push button is pressed longer. The last
level before switching off can be saved in the memory (see 3.4). Up to
30 NO contacts (170-0000X) can be connected in parallel (max distance
100m). The push buttons are not galvanically isolated.
A LED indicates the chosen dimming mode.
The LED lights steadily (green): the dimmer functions in reverse phase
control.
The LED blinks (green): the dimmer functions in phase control.
3.2 Automatic switching
The LED blinks (red):
- because of overload, the dimmer cannot function in reverse phase control
(the load is too inductive). The dimmer automatically switches back to
phase control. Confirm by pressing a control. The dimmer now functions
in phase control. During the switch, the lighting will be switched off.
The LED lights steadily (red):
- because of overload, the dimmer cannot function in phase control (the
load is too capacitive). The dimmer automatically switches to reverse
phase control. Confirm by pressing a control. The dimmer now functions
in reverse phase control. During the switch, the lighting will be switched
off.
3.3 Reinitializing
- Every time a new load is connected (e.g. use of low voltage halogen
instead of incandescent lamps), it is recommended to reinitialize the
dimmer.
- The dimmer reinitializes itself when a push button is controlled during
the activation of the power supply voltage. The dimmer then returns to
the standard operating mode, i.e. reverse phase control. The red LED
lights for approx. 10s. in confirmation of the setting. During these 10s.,
the dimmer cannot be controlled.
3.4 Memory function
The dimmer can be used with or without memory.
This mode is factory preset. Press the push button for 10s. to modify this
mode. After 10s. the light level will switch from the maximum to 50%
to indicate the standard function is switched off. Immediately release
the push button after this setting. Repeat this action to reactivate the
memory mode.
With memory function the dimmer is activated on the minimum light
intensity the first time. Afterwards, the dimmer switches to the last
set value.
nv Niko sa
With memory
Brief press = on at previous level / off
Long press when off = dimming up from 0%
Dimming up: dimmer stops at maximum light intensity
Dimming down: dimmer stops for 2s. at min. and then dims up
Every new (long) press reverses the dimming direction.
Without memory
Brief press = on at maximum level/off. The rest of the operation is
analogous to the operation with memory.
Push button control:
brief press < 400ms.
= on/off
3.5 Capacity diagram
420
400
380
360
340
320
0
In case the dimmers are placed near eachother, they can be loaded
for max. 80%.
4. PRODUCT MAINTENANCE
Regular control of the connections and the ventilation in the cupboard.
5. TROUBLESHOOTING
The dimmer is provided with a LED which indicates the load condition.
If the LED is not lit:
- the dimmer is turned off (load not dimmable, neither in phase control
nor in reverse phase control)
- the mains voltage is not connected
- the load is not connected or is too high
- the lamp or the used cable is defective
- the thermal protection is activated
- combination of the above-mentioned causes
If the red LED continuously blinks or lights, even after you pressed a push
button (see 3.2. Automatic switching), the dimmer operates according to
the correct dim principle.
This situation is an indication of:
- overload
- overvoltage or overcurrent
- short circuit
- a non-dimmable load.
The dimmer is provided with thermal protection. If the temperature rises
too high because of overhead, the dimmer is automatically dimmed
to approx. 40%. In case the temperature continues to increase, the
dimmer is switched off.
In this case you should:
- Check whether the load is not too high, considering the power factor
of the ferromagnetic transformers.
- Check the temperature in the distribution board (max 35°C). If this is
too high, you need to provide extra ventilation. Provide an outlet on the
top of the board. Install a ventilator if necessary.
- If several modules are placed next to each other: provide an interspace
of at least 1 module via adjusted blind panels.
6. USAGE NOTICE
- When mounting the dimmer near to an audio installation it is recom-
mended to provide the connecting wires between the different parts of
the installation with shielded wire.
- Signals sent via the mains can disturb the functioning of the dimmer.
A PLC filter is built in to suppress this effect.
- In normal use, this dimmer will produce a limited amount of heat. You
have to provide a heat outlet. Do not cover the dimmer with isolating
material. Keep in mind that the maximum amount of power is limited
when several dimmers are placed on top of or next to each other.
- When several dimmers are built into a distribution board, the temperature
in this board can be higher than the ambient temperature. This can
influence the functioning of the dimmer (limited maximum amount of
power – thermal protection). Provide enough ventilation in the distribution
board so that the board temperature is always lower than the t a value
indicated on the appliance (35°C). Do not place the dimmers next to
each other when they are all loaded to the maximum.
- When using halogen lighting with ferromagnetic transformers, pay
attention to the output of the transformers. Load these transformers
with at least 80% of their normal power. Pay attention to the output of
the used transformer when determining the total load of the dimmer.
The transformer has to be suited for dimming.
Industriepark West 40, BE-9100 Sint-Niklaas, Belgium — tel. +32 3 778 90 00 — fax +32 3 777 71 20 — e-mail: support@Niko.be — www.niko.be
ε
14
CEBEC
R,L,C
long press > 400ms.
= dimming up/down
Capacity at 50Hz
Vermogen bij 50Hz
t a (°C)
35
50
- Electronic transformers can be out of balance when the wire length
between the transformers and the lamps is longer than 2m.
- Conduct of the appliance after power cut < 3s.: back to previous
situation. Conduct of the appliance after power cut > 3s.: the dimmer
remains switched off.
- The dimmer is never deconnected electrically from the mains by operating
the control. All parts are therefore always live even if the load (e.g. the
light) is switched off.
- These dimmers are not suitable for controlling motors unless the specific
safety requirements are guaranteed by external systems.
7.TECHNICAL DATA
- Mains supply: 230V~ ±10%, frequency 50Hz
- Dimensions: H 92,4 x D 66 x W 17,5mm
- Mounting: DIN-rail
- Weight: ±74g
- Ambient temperature: t a = 35°C
- For use in an environment with a non-condensing atmospheric humidity
- Own consumption: 2W
- Max. cover temperature (t c ): 90°C
- Max. wire diameter per terminal:
- power supply and load: 2 x 1,5mm
or 1 x 2,5mm
2
- push button input: 2 x 1,5mm
2
- Min. load: 40W / 40VA
- Max. load: 400W / 400VA
- Voltage drop over dimmer: max. -5%
- Protection:
- thermal overload protection
- short circuit protection
- Push buttons for control: 230V, 5mA (no galvanic isolation)
- Max. distance to last push button: 100m
- Complies with the norms: EN60669-2-1 and EN55015
8. LEGAL WARNINGS
- The installation has to be carried out by a qualified person and in
compliance with the statutory regulations.
- This user manual has to be handed over to the user. It has to be included
in the electrical installation file and has to be passed on to any new
owners. Additional copies are available on the Niko website or via the
support service.
- During installation, the following has to be taken into account (not limited
to list below):
- The statutory laws, standards and regulations;
- The state of the art technique at the moment of installation;
- This user manual, which must be read within the scope of each specific
installation, only states general regulations;
- The rules of proper workmanship
- In case of questions, you can consult Niko's support service or contact
a registered control organisation.
Support Belgium:
Support UK:
+32 3 778 90 80
+44 1525877707
website : http://www.niko.be
http://www.nikouk.com
e-mail: support@niko.be
sales@nikouk.com
In case of a defect, you can return your product to a registered Niko
wholesaler, together with a clear description of your complaint (Conditions
of use, stated defect...).
9. GUARANTEE PROVISIONS
- Period of guarantee: 2 years from date of delivery. The delivery date is
the invoice date of purchase of the product by the consumer. If there
is no invoice, the date of production applies.
- The consumer is obliged to inform Niko in writing about the defect,
within two months after stating the defect.
- In case of a failure to conform, the consumer has the right to a repair
or replacement (decided by Niko) free of charge.
- Niko cannot be held liable for a defect or damage as a result of an
incorrect installation, improper or careless use or wrong usage or
transformation of the goods.
- The compulsory regulations of the national legislation concerning the
sales of consumer goods and the protection of the consumers in the
countries where Niko sells, directly or via sister or daughter companies,
chain stores, distributors, agents or permanent sales representatives,
take priority over the rules and regulations mentioned above.
2
PM005-70300R08163
Publicidad
