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elco VG3.290 D - User Manual

elco VG3.290 D
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02/2011 - Art. Nr. 4200 1027 9501B
VG3.290 D
VG3.360 D
Operating instructions
For specialist installation engineers
Gas burners ........................................... 2-28
en
de, fr..................................... 4200 1021 2101
it, nl ...................................... 4200 1021 2201
............................................. 4200 1021 2002
Combustion Control ltd

Table of Contents

Questions and Answers

  • J
    johnnywatkinsAug 11, 2025
    What to do if the elco Burner starts, the ignition switches on, then failure?
    • K
      Kristin LeAug 11, 2025
      If the Elco burner starts but fails after ignition, consider these potential causes and solutions: * Incorrect gas throughput: Adjust the gas flow. * Flame monitoring malfunction: Check the condition and position of the ionization probe, and inspect the connections of the ionization circuit. * Incorrect polarization: Ensure the 7P connector's polarization is correct. * No ignition sparks: Adjust, clean, or replace the electrodes; connect or replace the ignition cables; replace the igniter. * Defective components: Replace the control unit or the compact gas unit; replace the valves if they are jamming. * Check the cabling between the control unit and external components.
  • W
    Wanda BrownAug 17, 2025
    Why does the elco Burner switch off during operation?
    • K
      Kevin FrancoAug 17, 2025
      The Elco burner might switch off during operation due to: * Air pressure switch issues: The contact may open during start-up or operation. Adjust or replace the pressure switch. * Flame failure: Check the ionization probe circuit. Also, check or replace the control and safety unit.
  • N
    Nicole DouglasAug 23, 2025
    What to do if elco Burner does not start after thermostatic closure?
    • C
      Christine AtkinsAug 23, 2025
      If the Elco burner fails to start after thermostatic closure, it might be due to a drop in supply voltage or a power failure. Check the cause of the voltage drop or power failure and replace the control unit.
  • M
    Margaret WilkinsonAug 30, 2025
    What to do if elco Burner blower starts up, but the burner does not start?
    • M
      Mary HarrisonAug 30, 2025
      If the Elco burner blower starts but the burner itself doesn't, the air pressure switch contact may not be closing. To solve this, readjust the pressure switch, check the wiring, or replace the pressure switch.
  • A
    Antonio AllenSep 5, 2025
    Why is there a servomotor fault in elco Burner?
    • M
      Mary HarrisSep 5, 2025
      A servomotor fault in the Elco burner can occur due to: * Clogging or locking of the air flap. * An internal fault within the servomotor itself. The suggested solution is to replace the servomotor.

elco VG3.290 D Specifications

General IconGeneral
Brandelco
ModelVG3.290 D
CategoryBurner
LanguageEnglish

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