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error Ebeco

Error Code E3

Short circuit in floor sensor wiring.

? What Causes This

Wiring fault shorting to ground or self.

How to Fix It

  1. Disconnect power and inspect wires for insulation damage.
  2. Repair connections if possible, otherwise replace faulty section.

Source: page 48 of the official manual

From the manual

Manual page 48 — Ebeco error E3

This error code appears in:

Ebeco EB Therm 500 Floor Heating Thermostat