Most Common Rational Oven Errors and How LE Company Can Help

Rational ovens are renowned for their efficiency, versatility, and reliability in professional kitchens. However, like any high-performance appliance, they can occasionally encounter issues. Understanding the most common Rational oven errors can save your restaurant or catering business valuable time and money. At London Engineers Company, we specialise in professional Rational oven repair and maintenance, ensuring your kitchen runs smoothly without interruptions.

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Top 5 Most Common Rational Oven Errors

1. Error 10: No Water Supply

• This error indicates that the oven is not receiving water, which is essential for steaming functions.
• Cause: Blocked or disconnected water supply, faulty solenoid valve, or limescale build-up.
• Solution: Our engineers quickly diagnose water line issues, clean or replace valves, and offer descaling services to prevent future blockages.

2. Error 25: Steam Generator Overheating

• This shows that the steam generator temperature is too high.
• Cause: Limescale deposits, faulty temperature sensors, or insufficient water flow.
• LE Company Solution: We provide thorough cleaning, sensor replacements, and regular maintenance plans to avoid overheating risks.

3. Error 31: Fan Motor Fault

• A critical error where the fan motor isn’t operating correctly, affecting heat distribution.
• Cause: Worn-out fan motor, electrical faults, or blocked airflow.
• Solution: LE Company offers fast motor repairs or replacements, ensuring optimal airflow and consistent cooking performance.

4. Error 55: Core Temperature Probe Fault

• This error appears when the temperature probe isn’t reading correctly.
• Cause: Damaged or faulty probe, connection issues, or calibration errors.
• Solution: We replace or recalibrate probes, ensuring precise temperature control for your dishes.

5. Error 505: Communication Error

• This error refers to a breakdown in communication between control boards.
• Cause: Software glitches, faulty wiring, or control board failure.
• LE Company Solution: Our team can update software, repair wiring, or replace control boards to restore full functionality.

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Why Choose LE Company for Rational Oven Repairs?

When your Rational oven displays an error, it can disrupt your entire kitchen operation. That’s where London Engineers Company comes in — a team you can rely on for fast, efficient, and professional Rational oven repair services.

• Experienced Engineers: Our specialists are trained to handle all Rational oven models.
• Quick Diagnostics: We identify issues swiftly to minimise downtime.
• Genuine Parts: We use only original or high-quality replacement parts.
• Preventative Maintenance: Regular servicing to reduce the risk of future errors.
• Emergency Repairs: We understand the urgency—our rapid response team is ready to help.

If you're experiencing any of these common errors, or your Rational oven is showing other fault codes, LE Company is here to assist. Regular maintenance and timely repairs are key to extending the life of your equipment and keeping your kitchen productive.