Wireless dimming actuator, 4-gang
Short-circuit protection is not based on a conventional fuse, no metallic separation of the
operational current.
Cause 5: load failure.
Check load, replace lamp. For inductive transformers, check primary fuse and replace if
necessary.
Cause 6: mains voltage on the dimmer has failed.
Check mains voltage. After the return of the mains voltage, the dimmer executes the com-
mand that was last received.
Lamps flicker or buzz, proper dimming not possible, device buzzes
Cause: Incorrect operating mode set.
Check connected lamps. Correct the set operating mode.
LED lamp is dimly lit when dimmer is switched off
Cause: LED lamp is not optimally suited for this dimmer.
Use a compensation module, see accessories.
Use another type of LED lamp or an LED lamp of another manufacturer.
Output cannot be operated, load is off, all status LEDs are off.
Cause: Bus voltage has failed.
Check bus voltage.
Output cannot be operated, load is off, all status LEDs (4) flash 3 times each at intervals of 1
second
Cause: The configuration of the outputs was adjusted with the Mod. switch (5).
Configuration was accidentally adjusted: Check installation. Reset Mod. switch to the ori-
ginal configuration. Switch bus voltage off and on again, the dimmer assumes the setting
(see section 5.1. Mounting and Electrical Connection).
Configuration was intentionally adjusted: Check installation. Switch bus voltage off and on
again, the dimmer assumes the new setting.
8
Accessories
Power supply 12 V DC / 2 A DRA
Order no. 5319 00
Wireless receiver module
Order no. 5452 00
eNet Server
Order no. 5301 00
Compensation module LED
Order no. 2375 00
9
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.
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