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KNX GIRA Quick Start Manual

Dimming actuator, 4-gang
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Dimming actuator, 4-gang
Dimming actuator, 4-gang Standard
Order no.: 2015 00
Dimming actuator, 4-gang Komfort
Order no.: 2025 00
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.
Danger of electric shock. Always disconnect before carrying out work on the device or load.
Danger of electric shock. Device is not suitable for disconnection from supply voltage. The load
is not electrically isolated from the mains even when the output is switched off.
Risk of destruction of the dimmer and load if the set operating mode and load type do not
match. Set the correct dimming principle before connecting or exchanging the load.
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 ac-
cording to EN 61558-2-6 may be used.
These instructions are an integral part of the product, and must remain with the end customer.
2
Device components
(1)
Button field for manual operation
(2)
Programming button and LED
(3)
KNX connection
(4)
Status LEDs for outputs
(5)
Load connections
3
Function
System information
This device is a product of the KNX system and complies with the KNX directives. Detailed tech-
nical knowledge obtained in KNX training courses is a prerequisite to proper understanding.
82402712
Figure 1: Device components
10.07.2020
1 / 11

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Summary of Contents for KNX GIRA

  • Page 1 Status LEDs for outputs Load connections Function System information This device is a product of the KNX system and complies with the KNX directives. Detailed tech- nical knowledge obtained in KNX training courses is a prerequisite to proper understanding. 82402712 10.07.2020...
  • Page 2 The device can be updated. Firmware can be easily updated with the Gira ETS Service App (additional software). The device is KNX Data Secure capable. KNX Data Secure offers protection against manipula- tion in building automation and can be configured in the ETS project.

  • Page 3: Operation

    Dimming actuator, 4-gang Only for "Comfort" version: – Signal in the event of a short-circuit – Increase in output power possible through parallel switching of multiple outputs – Operating hours counter Delivery state: Construction site mode, outputs can be operated using button field. Flickering of the connected lamps due to undershoot of the specified minimum load or through centralised pulses from the power stations.
  • Page 4 Dimming actuator, 4-gang – Continuous manual mode: Exclusively manual operation on the device No bus operation is possible in manual mode. After a bus failure and restoration the device switches to bus operation. The manual mode can be disabled in ongoing operation via a bus telegram. Switching on the temporary manual control Operation using the button field is programmed and not disabled.

  • Page 5: Information For Electrically Skilled Persons

    Connect bus line with KNX connecting terminal according to their correct polarity. ￭ Attach the cover cap to the KNX connection as protection against hazardous voltages. CAUTION! Danger of destruction. 400 V are shorted when outputs switched in parallel are con- nected to different outer phase conductors.
  • Page 6 ￭ Press and hold down the programming button. ￭ Switch on the bus voltage or attach the KNX device connection terminal. Release the pro- gramming button only after the programming LED starts flashing slowly. The safe-state mode is activated. With a new brief press of the programming button, the programming mode can be switched on and off as usual also in the safe-state mode.

  • Page 7: Technical Data

    5 s. Restoring the device to factory settings Devices can be reset to factory settings with the Gira ETS Service App. This function uses the firmware contained in the device that was active at the time of delivery (delivery state). Restor- ing the factory settings causes the devices to lose their physical address and configuration.
  • Page 8 Dimming actuator, 4-gang Figure 4: LED lamp loads Figure 5: conventional lamp loads Inductive capacitive mixed load is not permitted. Power boosters See power booster instructions Connection single stranded 0.5 ... 4 mm² Finely stranded without conductor sleeve 0.5 ... 4 mm² Finely stranded with conductor sleeve 0.5 ...

  • Page 9: Troubleshooting

    Dimming actuator, 4-gang KNX medium TP256 Commissioning mode S-mode Rated voltage KNX DC 21 ... 32 V SELV Current consumption KNX 15 mA Connection mode KNX device connection terminal Troubleshooting Connected LED lamps or compact fluorescent lamps switch off in the lowest dimming position or flicker The set minimum brightness is too low.

  • Page 10: Warranty

    The warranty is provided in accordance with statutory requirements via the specialist trade. Please submit or send faulty devices postage paid together with an error description to your re- sponsible salesperson (specialist trade/installation company/electrical specialist trade). They will forward the devices to the Gira Service Center. 82402712 10.07.2020...
  • Page 11 Dimming actuator, 4-gang Gira Giersiepen GmbH & Co. KG Elektro-Installations- Systeme Industriegebiet Mermbach Dahlienstraße 42477 Radevormwald Postfach 12 20 42461 Radevormwald Deutschland Tel +49(0)21 95 - 602-0 Fax +49(0)21 95 - 602-191 www.gira.de info@gira.de 82402712 10.07.2020 11 / 11...

This manual is also suitable for:

2015 002025 00

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