Troubleshooting, Cleaning – Legrand DRD9 User Manual

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trOubleShOOtinG

during Set house id, the led is not flashing on some wireless Miro devices.

• If LED is solid green before initiating House ID binding:
The device already has another House ID. Reset it to the factory default so

that it can be bound to the desired House ID. Resetting to factory defaults
is described in the “I need to start over” issue.

• If LED is solid yellow after initiating House ID binding:
The device may be out of range of the initiating device. Add a MRR2G Miro

Wireless Repeater to boost signal range.

during binding, all leds stop flashing before i am finished.

The binding process timer may have expired. Restart the binding process
timer by repeating steps 1 and 2 of the procedure you were using. Notice
that the devices you previously included are flashing yellow; simply finish the
process from where you left off.

the device led flashes red when i press .

If house or room scene controllers are used in the house, the house or
room configuration may be locked. Consult the installation instructions for
the DRD5 or MRH5G wireless house scene controller if one is present. See
the DRD6 or MRH6G wireless room scene controller instructions if one is
present.

i made a configuration mistake. i need to start over.

You can reset any Miro wireless device to factory default settings by pressing
and holding until the LED changes to solid yellow (approximately 10
seconds). During the process, the LED flashes yellow and when complete,
it changes to solid yellow. The device can then be reconfigured, exactly like
any new device (see the Set House ID section).

the fan control does not work and the status led is flashing red

• at 2Hz (10 times in 5 seconds):
The fan control has detected an overload condition and has shut down.

To clear the fault condition, tap and wait for the LED to turn green.
Disconnect loads in excess of rated load and try again.

• at 3Hz (15 times in 5 seconds):
The fan control has detected a short-circuit condition and has shut down.

To clear the fault condition, tap and wait for the LED to turn green.
Remove power, rectify the short-circuit, restore power, and try again.

the status led is off.

Check the paddle position. If the bottom edge is recessed, the Air Gap safety
feature is engaged. See Fan Maintenance.

cleAninG

Clean using a cloth dampened only with water and a little mild detergent. Use of

solvents or hydrocarbon-based cleaners may cause permanent damage.

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