Related Manuals for LEGRAND Pro 21 7756 39
Summary of Contents for LEGRAND Pro 21 7756 39
- Page 1 Pro 21 PLC/IR lighting scenario switches 7756 39 Characteristics Voltage 100-240 V AC Frequency 50 - 60 Hz 2 x 1,5 mm or 1 x 2,5 mm EN 50065 Standards IEC 60669-2-1 + 45° C - 5° C - 5°C to + 45°C -5°C...
- Page 2 Characteristics (continued) L � 50 mm L = 40 mm L < 40 mm...
- Page 3 Before carrying out the installation, read the instructions and take account of the product’s specific mounting location. Do not open up the device. All Legrand products must be exclusively opened and repaired by personnel trained and appro- ved by LEGRAND. Any unauthorised...
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Page 4: Factory Settings
Factory settings When first powered up, pressing the ON or OFF buttons controls all the lighting points in the «In One by Legrand» ins- tallation. This option is provided to check the cor- rect operation and connection of all the luminaires. - Page 5 Operation Example: creating a scenario Remotely control a dimmer. Transmitter Receiver Lighting scenario switch 300-W dimmer switch E.g. 7756 39 E.g. 7756 49...
- Page 6 Operation (continued) Indicator Indicator light Indicator light Indicator light blinks fast light flashes blinks slowly goes off LEARN LEARN Transmitter Receiver(s) indicator indicator light light � Open the scenario < 0,4s � Add the � dimmer switch...
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Page 7: Operation
Operation (continued) LEARN LEARN indicator indicator Transmitter Receiver(s) light light < 0,4s � A long press of the dimmer and the OFF button are learnt automatically. To add several dimmers to the scenario, repeat operations for each receiver Save the �... - Page 8 Operation (continued) Program two lighting levels, for example: - 50% on button 1 - 75% on button 2 LEARN LEARN Transmitter Receiver(s) indicator indicator light light Programming the button 1 level Open the � scenario < 0,4s � �...
- Page 9 Operation (continued) LEARN LEARN indicator Transmitter indicator Receiver(s) light light < 0,4s � Set the lighting level to 50% > 0,4s � And/or Save the scenario �...
- Page 10 Operation (continued) LEARN Voyant indicator Transmitter Receiver(s) LEARN light Programming the button 2 level Open the � scenario � < 0,4s � < 0,4s �...
- Page 11 Operation (continued) LEARN LEARN Transmitter Receiver(s) indicator indicator light light Set the lighting level to 75% > 0,4s � And/or Save the scenario �...
- Page 12 Operation (continued) Deleting a scenario on the transmitter 10 s The scenario is deleted Deleting all the scenarios on a transmitter 10 s Restore the product to factory settings...
- Page 13 Operation (continued) Problem Cause Solution The Learn indicator light comes on for Learning is impossible. Install compatible products 5 seconds The Learn indicator light comes on for The number of transmitters saved is Delete unused scenarios. 10 seconds greater than 32. During learning, the Learn indicator If there is no activity, the learning Restart the learning procedure.