DITECH DT5639, Инструкция по эксплуатации

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Resetting factory settings
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10 Cleaning
Clean the device with a soft, clean, dry, and lint-free cloth. The cloth may be mois-
tened with lukewarm water for the removal of heavier contamination. Use a sol-
vent-free cleaning agent for cleaning.
11 Resetting factory settings
All settings will be lost when the factory settings are restored.
DITECH Smart Home iL central unit (app)
1. Ensure that the device is active.
2. Delete the device from the app.
Stand-alone operation
1. Pull the device from the frame and the mounting plate (see fig. 5 page 4).
2. Remove the batteries.
3. Re-insert the batteries according to the marking into the battery compartments.
Simultaneously, press and hold the System key for 4 seconds until the LED flashes
rapidly in orange. The display shows “rES”.
4. Release the System key.
5. Press the System key again for 4 seconds until the LED lights up in green.
6. Release the System key again.
9 The device restarts.
9 The factory settings are reset.