Blog of Engineering London Company

What’s Really Going On When Your Commercial Dishwasher Breaks Down?

5/22/2025

If you run a busy kitchen—whether in a restaurant, hotel, catering service, or care home—you already know this: when your dishwasher stops working, everything else slows down. Clean dishes, glassware, and utensils aren’t just a hygiene requirement—they’re the backbone of your operation.

Commercial dishwashers are built for speed and heavy use. But even the most advanced machines aren’t immune to problems, especially under constant pressure. From unexplained leaks to cycles that suddenly take twice as long, it’s important to know what’s going wrong—and who you can trust to fix it.

At LE Company, we’ve worked with all the major commercial dishwasher brands. We’re often called in for commercial dishwasher repair when other companies have failed to properly diagnose the issue. Why? Because commercial dishwashers require more than just a standard fix. They need a deeper understanding of both the engineering and the business behind them.

Common Commercial Dishwasher Problems We See in London

Dishes coming out dirty – often caused by blocked spray arms or low water pressure
Cloudy glassware – usually down to incorrect detergent dosing or limescale buildup
Leaking water – can be linked to door seals, internal hoses, or pump failure
Dishwasher not draining – a clogged filter or faulty drain pump is usually to blame
Unusual noises – often the first sign of wear in the circulation pump or bearings

Every minute spent troubleshooting these issues means time lost—and potential health risks if your kitchen can't maintain cleanliness.

Why LE Company?

We’re not just appliance repair technicians. We understand the business impact of every broken dishwasher, especially in high-pressure environments like restaurants and hotels. That’s why we offer a rapid-response repair service throughout London, with engineers trained specifically on commercial-grade appliances.

We carry out full diagnostics, offer transparent pricing, and use genuine or high-grade replacement parts. Our aim is always to get your kitchen back in operation with minimal disruption.

Preventing Problems Before They Start

Many breakdowns can be avoided with proper maintenance. If your commercial dishwasher hasn’t been serviced in the past year, consider booking a health check. A quick inspection now could save you a major repair—and a lot of stress—later on.

LE Company also offers routine maintenance contracts tailored to your business needs. Whether you're running one site or several across London, we can help you stay ahead of costly issues.

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Why Miele Ovens Are Built to Last—And What to Do When They Don’t

5/21/2025

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There’s a reason why so many London households invest in Miele ovens. With their elegant design, precise temperature control, and impressive durability, Miele appliances have earned a loyal following among home cooks and professional chefs alike. But even the most reliable ovens can experience wear and tear over time.

So what should you do when your Miele oven starts acting up? Whether it’s a heating issue, a noisy fan, or a mysterious error code flashing on the display, the key is not to panic—but to call in the right experts.

At London Engineers Company (LE Company), we’ve spent years working on high-end appliances, and Miele repair is one of our core specialties. Our engineers have seen it all—and more importantly, they know how to fix it.

The Most Common Miele Oven Issues (And Why They Happen)

Even the best ovens can run into trouble. Some of the most frequent problems we’re called in to fix include:

Uneven cooking: Often caused by a faulty fan or heating element
Oven not heating at all: Could be a blown fuse, broken thermostat, or even an issue with the control board
Strange smells or smoke: Sometimes it’s burnt food residue—but it can also be a sign of wiring problems
Unresponsive touch display: A growing issue in newer models that rely on digital controls

What makes Miele ovens different is their complexity. These are precision machines, which means they need equally precise diagnostics. That’s why DIY fixes or generic repair services often fall short. The wrong part or a rushed installation can do more harm than good.

LE Company’s Take on Miele: A Blend of Respect and Readiness

Our engineers genuinely appreciate the craftsmanship behind Miele ovens. We treat each job not just as a repair, but as a restoration of the appliance’s original performance. That means taking the time to identify the exact cause of the issue, sourcing the correct parts, and making sure everything runs as smoothly as it did on day one.

We also know how important it is to keep your kitchen up and running—especially if you're managing a busy household or cooking for a crowd. That’s why we aim to provide fast, responsive service throughout London, often with same-day or next-day availability.

When to Call the Professionals

If your Miele oven has started behaving strangely, don’t wait for a complete breakdown. Small issues can quickly escalate if left unchecked. At LE Company, we’re always ready to help—with honest advice, qualified engineers, and a long track record of satisfied customers across the city.

So the next time your Miele oven needs some expert attention, you’ll know who to call.

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Most Common Rational Oven Errors and How LE Company Can Help

4/24/2025

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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.

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.

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.

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Regular Sub-Zero Fridge Check-Up

4/17/2025

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When it comes to luxury refrigeration, Sub-Zero stands at the pinnacle of performance, design, and reliability. However, even the finest appliances require regular maintenance to ensure they continue running efficiently. A routine check-up for your Sub-Zero fridge is not just a recommendation—it’s essential for longevity and energy efficiency.

Why Regular Sub-Zero Fridge Maintenance Is Important

Sub-Zero refrigerators are designed to offer superior cooling performance and preserve food longer than conventional units. However, regular usage in a busy household or commercial setting means parts like compressors, fans, and seals endure wear and tear over time.

Here’s why regular check-ups are crucial:

Preserve Performance: A well-maintained fridge keeps your food fresh and your energy bills low.
Prevent Expensive Repairs: Catching minor issues early can help avoid costly breakdowns in the future.
Extend Lifespan: Scheduled maintenance can significantly extend the life of your Sub-Zero appliance.
Maintain Warranty Compliance: Some warranties require proof of regular servicing.

What a Sub-Zero Fridge Check-Up Includes

At LE Company, we provide comprehensive Sub-Zero fridge maintenance across London, covering:

Thermostat and temperature calibration
Inspection of door seals and hinges
Condenser coil cleaning
Fan and motor operation checks
Refrigerant level verification
Internal system diagnostics

We recommend having your Sub-Zero fridge professionally checked at least once a year to ensure optimal performance. In case if you need some professional help visit our Sub Zero repair page.

Why Choose LE Company for Sub-Zero Servicing in London?

LE Company is a trusted name in London for premium appliance maintenance and repair. We have years of experience dealing specifically with high-end appliances like Sub-Zero, and we understand their unique requirements.

Certified Technicians: Our engineers are trained to work with Sub-Zero products.
Fast Response Across London: We serve all London boroughs with swift scheduling.
Transparent Pricing: No hidden fees—just clear, competitive quotes.
Tailored Maintenance Plans: We offer bespoke annual service plans for peace of mind.

Book Your Sub-Zero Check-Up Today

Whether you're a homeowner in Kensington or running a commercial kitchen in Shoreditch, keeping your Sub-Zero fridge in perfect condition is essential. Let LE Company handle your appliance with care and expertise.

Contact us today to schedule your Sub-Zero fridge check-up in London and experience the difference professional servicing can make.

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Common Oven Issues and How LE Company Can Help in London

4/2/2025

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Whether you're a homeowner or running a commercial kitchen, a faulty oven can quickly turn into a real headache. From inconsistent temperatures to complete breakdowns, oven issues can disrupt your routine and affect your comfort or business operations. At LE Company, we understand how important it is to resolve these problems quickly and efficiently.

We provide expert oven repair and maintenance services across London—trusted by both residential clients and commercial establishments.

Most Common Oven Issues We Solve

1. Oven Not Heating Properly

This is one of the most frequent complaints. A failing heating element or broken thermostat can stop your oven from reaching the correct temperature.

2. Uneven Cooking

Uneven heat distribution can result from a malfunctioning fan or a damaged seal, leading to food that’s burnt in some spots and raw in others.

3. Oven Door Not Closing

A misaligned or broken door hinge may seem minor but can dramatically reduce your oven’s efficiency and increase your energy bills.

4. Unusual Noises or Odours

Buzzing, clicking, or a burning smell could indicate an electrical issue or internal part failure—and should never be ignored.

5. Error Codes on Commercial Units

Professional ovens like Rational often display error codes when something goes wrong. If you're seeing one, it's best to have a trained engineer inspect it.

How LE Company Can Help

LE Company provides a complete range of solutions tailored to your needs. Our team is qualified to work on both standard and premium appliances.

Our engineering services in London cover everything from domestic oven maintenance to complex commercial repairs.
We specialise in high-end brands, and if you own a French range, our certified Lacanche service ensures your appliance performs at its best.
For professional kitchens using digital equipment, we offer full Rational oven service—diagnosing error codes and restoring function with minimal downtime.
And in urgent situations, our emergency oven repair service means help is just a phone call away—available across Greater London.

Why Choose LE Company?

Skilled, brand-trained engineers
Transparent pricing with no hidden fees
Fast response times
Only genuine replacement parts used
Commitment to long-term solutions

Book Your Oven Repair Today

Don’t let oven issues ruin your day. Whether it’s minor troubleshooting or a full repair, LE Company is here to help. We offer tailored service packages, regular maintenance, and rapid callouts when you need it most.

Get in touch today and experience the reliable service London trusts.

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<<Previous

What’s Really Going On When Your Commercial Dishwasher Breaks Down?

Common Commercial Dishwasher Problems We See in London

Why LE Company?

Preventing Problems Before They Start

Why Miele Ovens Are Built to Last—And What to Do When They Don’t

The Most Common Miele Oven Issues (And Why They Happen)

LE Company’s Take on Miele: A Blend of Respect and Readiness

When to Call the Professionals

Most Common Rational Oven Errors and How LE Company Can Help

Top 5 Most Common Rational Oven Errors

1. Error 10: No Water Supply

2. Error 25: Steam Generator Overheating

3. Error 31: Fan Motor Fault

4. Error 55: Core Temperature Probe Fault

5. Error 505: Communication Error

Why Choose LE Company for Rational Oven Repairs?

Regular Sub-Zero Fridge Check-Up

Why Regular Sub-Zero Fridge Maintenance Is Important

What a Sub-Zero Fridge Check-Up Includes

Why Choose LE Company for Sub-Zero Servicing in London?

Book Your Sub-Zero Check-Up Today

Common Oven Issues and How LE Company Can Help in London

Most Common Oven Issues We Solve

How LE Company Can Help

Why Choose LE Company?

Book Your Oven Repair Today

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