Delma SIRIO 3 - User Manual

Questions and Answers

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jtaylorAug 2, 2025
Why Delma SIRIO 3 gate does not open with remote or key-switch?
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  Anthony LambertAug 2, 2025
  If the Delma Control Unit gate doesn't open when commanded via remote or key-switch, several issues could be the cause. First, ensure the 230V mains voltage is present by checking the master switch. Next, verify that the emergency STOP is not active and check any STOP commands connected to the STP input. If the STP input is not in use, confirm there's a jumper between the STP input and the common. Also, inspect the fuses and replace any that are burnt out with ones of the same value. Finally, check the motor power cable connection at the terminal board or replace the cable if it's faulty.
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Brittney CastroAug 7, 2025
What to do if Delma SIRIO 3 Control Unit gate opens but doesn't close?
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  Robin MorrisAug 7, 2025
  If your Delma Control Unit gate opens but fails to close, start by checking the photocell (if present). Ensure it's clean and free from obstructions. If a photocell isn't installed, verify the presence of a jumper between the PHO input and the common. Additionally, confirm that an NO (normally open) contact, rather than an NC (normally closed) contact, from a key selector is correctly connected to the STR input.
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morganfordAug 11, 2025
What to do if Delma SIRIO 3 motor starts but gate does not move?
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  Carolyn JenkinsAug 11, 2025
  If the Delma Control Unit motor starts but the gate remains stationary, begin by checking for any obstructions blocking the gate's path. Inspect the hinges for any blockages and restore, replace, or lubricate them as needed. Also, check the motor fixings. If an electric lock is present, ensure it's functioning correctly and that the electrical connection is secure, properly positioned, and lubricated.
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Michael CruzAug 16, 2025
Why Delma Control Unit operator functions by wire but not with remote control?
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  Darren VanceAug 16, 2025
  If the Delma Control Unit operates via wire but not with the remote control, the issue likely lies with the remote itself. First, check or replace the remote's battery. If the battery is not the issue, perform the remote control acknowledgement procedure.
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Sharon FryeAug 21, 2025
What to do if Delma Control Unit gate moves then stops?
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  Heather CarrAug 21, 2025
  If the Delma Control Unit gate moves and then stops during opening or closing, the motor force might be insufficient, or the OBS trigger threshold might be too low. Check if the gate leaves are aligned and lubricate them if necessary. Increase the trigger threshold by turning the OBS trimmer clockwise. If this doesn't resolve the issue, increase the FOR trimmer clockwise and reprogram from RESET.
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Robert DayAug 27, 2025
Why does Delma SIRIO 3 flashing light only functions for 4 seconds?
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  Patricia MonroeAug 27, 2025
  If the Delma Control Unit flashing light operates for only 4 seconds and the gate moves slowly, especially when a 12V optional battery is fitted, it indicates the control unit is running on battery power due to a lack of mains voltage. Check the mains voltage supply. Functioning is normal because it is only powered by the battery.