Continental Girbau Inteli Washer Error Code 3: Inverter Auto-Blocked
Code 3 means the inverter disconnected itself for safety reasons. The manual says to turn the power off for 3 seconds and retry. If code 3 returns, the washer needs a technician to check cooling, wiring and voltage balance.
High: the inverter has blocked the drive, so the washer does not run.
- Code
- 3
- Maker
- Continental Girbau
- Equipment
- Coin & card laundry
- Applies to
- E-Series washer-extractors with Inteli control
What does Continental Girbau error code 3 mean?
The inverter on an Inteli washer protects itself. When something goes wrong in its own conditions, such as heat, current or voltage, it blocks its output and disconnects, and the microprocessor reports 3 (Inverter auto-blocked). The code is a safety shutdown and not a diagnosis, so it does not say which condition caused it. The manual's first step is simple: turn the power off for 3 seconds and try again. The checks that follow look at likely reasons for a protective shutdown: that the cooling fan runs in the right direction, that the inverter is free of lint, that the wiring from the inverter to the motor is sound, that the phase-to-phase voltage is balanced, and that the discharge resistor and earth are in order. The sheet gives no list of failed parts for this code. Auto-blocking can happen once after a power disturbance and then not return, which is why the one-time reset is worth trying, but repeated blocking means a cause still exists.
Affected models and control systems
Continental Girbau E-Series washer-extractors with Inteli control, sheet names RMG055 and smaller and EH060 and larger. Washers with Logi, LogiPro or Vended control use ALn alarms instead.
Code numbers and their meaning can change between control generations. We match the full model and control before acting on a code.
What you may notice
- Code 3 on the display
- Drum stops and the cycle ends
- Inverter fan blowing weakly or in the wrong direction
Possible causes
Likely causes — what usually sits behind error code 3 on this control. A technician confirms which one it is before any part is replaced.
- Cooling fan wired backwards after a repair
- Lint clogging the inverter heatsink
- Motor lead with a damaged insulation touching the frame
Safe checks before calling for service
- Press stop and watch the drum until it is motionless.
- Turn the power off for about 3 seconds as the manual says, then turn it on and retry.
- Make sure the washer is not pushed against a wall or heat source.
- If code 3 reappears, note how long the washer ran and what program was in use.
How a technician diagnoses error code 3
- Read the code and reset by cycling power for 3 seconds.
- Verify the cooling fan runs the right way and the inverter is free of lint.
- Inspect the wiring between the inverter and the motor.
- Measure phase-to-phase voltage and confirm it is balanced.
- Check the discharge resistor and earth, then decide on the inverter.
- The inverter's cooling and wiring are checked behind panels with stored charge present.
- Phase-to-phase voltage readings require a meter on live conductors.
- A protective shutdown may point to a motor or wiring problem that damages the inverter if ignored.
How error code 3 differs from similar codes
Code 3 is a self-protection shutdown. Codes 5, 30, 31 and 32 are specific overcurrent codes.
Technical reference
- Maker documentation
- Continental Girbau owner support
- Edition
- 7/17/2023
- Models / control
- E-Series washer-extractors with Inteli control
- Section
- Alarm table, p.1-5
- Checked
- October 2026
We use the maker's document to read the code and do not reproduce it. Always confirm the complete model and control before applying these steps.
Related Continental Girbau coin & card laundry error codes
What does auto-blocked mean?
The inverter shut off its own output to protect itself from heat, current or voltage trouble.
Is a 3-second power cycle enough?
It is the manual's first step. If code 3 stays away, the cause may have been brief.
Will it be back?
If the cause is lint, a wrong fan direction or damaged wiring, it will return.
Need help with Continental Girbau error code 3?
A technician confirms the cause on site and gives you the price in writing before any work starts.