System 3000
Electronic switching insert
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: Surge protection has triggered.
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.
Device has no function
Device is operated with a room temperature controller cover and electrothermal actuator and
the neutral conductor is not connected.
Connect a neutral conductor.
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Accessories
Compensation module LED
Order no. 2375 00
8
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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82400512
24.05.2019
