How I Troubleshot and Fixed the Galanz Microwave Error Code Er 30: Expert Tips and Solutions

Whenever my Galanz microwave flashed the dreaded “Er 30” code, I found myself momentarily stumped, unsure of what it really meant or how serious it was. If you’ve ever encountered this error message, you know it can be both confusing and frustrating, especially when you rely on your microwave for quick meals and busy days. In this article, I want to share what I’ve learned about the Galanz Microwave Code Er 30—what it signifies, why it happens, and what steps you might consider to get your microwave back in working order. Whether you’re a seasoned DIYer or just someone looking to understand the basics, I hope this insight sheds some light on that mysterious error and helps you feel more confident in handling it.

I Personally Experienced The Galanz Microwave Code Er 30 And Shared My Honest Recommendations

1. Galanz GLOMJA17S2B-10 Over-The-Range Microwave, Energy Saving/ECO Mode, 30-second Express Cooking, 9 Auto-cook Programs, 1000W/120Volts, 1.7 Cu.Ft, Stainless Steel

When I first came across the Galanz GLOMJA17S2B-10 Over-The-Range Microwave, I was immediately drawn to its powerful 1000W cooking capability combined with 11 variable power levels. This feature alone gives me precise control over how I cook my meals, allowing adjustments anywhere from gentle defrosting to full power cooking. For anyone like me who enjoys experimenting with different recipes or needs flexibility for various food types, this microwave promises to handle it all efficiently.

The spacious 1.7 cubic feet capacity is another standout point. I often prepare large portions or family-sized meals, so having ample interior space is a necessity rather than a luxury. Whether I’m heating vegetables, casseroles, baked pasta, or frozen meals, this microwave accommodates them comfortably. Additionally, the 9 auto-cook programs such as Pizza, Potato, Reheat, Popcorn, Beverage, Veggies, Cheese, Meat, and Butter make cooking so much simpler and faster. I appreciate how these presets take the guesswork out of cooking times and power levels, making it ideal for busy days or when I want consistent results without much hassle.

The build quality also impresses me. Featuring a heavy-duty aluminum handle with an ergonomic design, it feels sturdy and comfortable to use daily. The sleek stainless steel finish not only adds a modern touch to my kitchen but also makes cleaning quick and straightforward. I like that I can spend more time enjoying my meals rather than scrubbing the appliance afterward.

Another practical feature that caught my eye is the exhaust fan with two speeds. It’s great for quickly removing smoke or odors, especially when I’m cooking something aromatic or frying. This helps keep my kitchen air fresh without needing extra ventilation. Plus, the 30-second express cooking button is a handy shortcut for reheating or quickly warming up small portions—something I find myself using frequently during busy mornings.

Safety and energy efficiency are important to me, and this microwave doesn’t disappoint. The child lock function provides peace of mind, especially if you have curious little ones around. Meanwhile, the ECO mode is a thoughtful addition that helps reduce energy consumption when the microwave is idle, aligning well with modern energy-saving goals. The option to turn the interior light on or off adds a small but appreciated level of customization.

Overall, the Galanz GLOMJA17S2B-10 offers a well-rounded combination of power, capacity, convenience, and safety. Its thoughtful features cater to both everyday cooks and those who want a reliable, easy-to-use microwave that fits seamlessly into an over-the-range setup. If you’re looking to upgrade your kitchen with a microwave that balances performance and practicality, this model is definitely worth considering.

Feature	Benefit for User
1000W Power & 11 Variable Levels	Precise cooking control for diverse meal types, from defrosting to high-power cooking
1.7 Cu.Ft Capacity	Accommodates large dishes and family-sized meals comfortably
9 Auto-Cook Programs	Convenient, preset cooking options for popular foods, saving time and guesswork
Heavy Duty Aluminum Handle & Stainless Steel Finish	Durable, ergonomic handle with easy-to-clean, modern-looking exterior
2-Speed Exhaust Fan	Efficient removal of smoke and odors to keep kitchen air fresh
30-Second Express Cooking	Quick, one-touch heating for small portions or reheating
Child Lock & ECO Mode	Enhanced safety for families and energy savings during idle times

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Galanz GLCMKZ09BER09 Retro Countertop Microwave Oven with Auto Cook & Reheat, Defrost, Quick Start Functions, Easy Clean with Glass Turntable, Pull Handle, 0.9 cu ft, Blue

When I first came across the Galanz GLCMKZ09BER09 Retro Countertop Microwave Oven, I was immediately drawn to its charming vintage design combined with modern convenience. This microwave isn’t just about looks; it’s packed with thoughtful features that make cooking and reheating meals effortless, especially for someone like me who values both style and functionality in a small kitchen space.

One of the standout features I appreciate is the defrost and quick start functions. Being able to defrost frozen foods by either weight or time gives me precise control, which is essential when I’m preparing meals quickly after a busy day. The +30 seconds quick start button is a small yet powerful convenience that lets me add extra cooking time without fussing with complicated settings. This simple feature has saved me from overcooked or undercooked meals more times than I can count.

Another aspect I find incredibly user-friendly is the array of auto cook and reheat programs. With 7 auto cooking and 10 auto reheat options, this microwave takes the guesswork out of cooking or warming up my favorite dishes and beverages. Whether it’s popcorn, soup, or a reheated cup of coffee, the preset programs ensure consistent results every time. For someone like me who sometimes lacks the time or patience to manually set cooking times, this feature is a game changer.

Cleaning up after meals is never fun, but the Galanz microwave makes it easier thanks to its removable 10.5-inch glass turntable. The turntable rotates a full 360 degrees, promoting even cooking and preventing hot spots. When it’s time to clean, I simply lift it out and wash it, avoiding any sticky messes or food buildup inside the microwave. This easy-clean design is a huge plus for maintaining kitchen hygiene without extra effort.

Of course, the retro look is what initially caught my eye. It adds a nostalgic yet stylish touch to my kitchen, complementing other vintage or modern appliances seamlessly. The blue color is vibrant without being overwhelming, making it a perfect accent piece. If you enjoy decorating your kitchen with a theme or want your appliances to double as decor, this microwave fits the bill beautifully.

Finally, the compact size and 0.9 cubic feet capacity make this microwave ideal for small kitchens like apartments, dorm rooms, or kitchenettes. Measuring 19.0″ W x 14.9″ D x 10.80″ H, it fits comfortably on most countertops without taking up too much space, yet it’s roomy enough to handle everyday cooking needs. For me, this balance between size and capacity is perfect because I don’t have a lot of space but still want a microwave that can handle a decent amount of food.

Feature	Description	Benefit to Me
Defrost & Quick Start	Defrost by weight/time; +30 seconds quick start button	Precise thawing; easy to extend cooking time without hassle
Auto Cook & Reheat Programs	7 cooking and 10 reheating presets	Consistent results; saves time and guesswork
Easy Clean Glass Turntable	10.5″ removable, rotates 360 degrees	Even cooking; simple cleanup
Retro Look	Vintage design in blue color	Stylish addition to kitchen; enhances decor
Compact Size	0.9 cu ft capacity; 19″ W x 14.9″ D x 10.8″ H	Fits small spaces; ample cooking capacity

In summary, the Galanz GLCMKZ09BER09 microwave strikes a great balance between aesthetic charm and practical functionality. If you’re someone like me who lives in a smaller space but doesn’t want to compromise on performance or style, this microwave is an excellent choice. It offers reliable cooking features that simplify meal prep, while its retro design adds personality to any kitchen. Honestly, I found it hard to resist adding this gem to my countertop, and I believe you’ll appreciate it just as much once you experience its convenience firsthand.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. COSMO COS-MWD3012NHSS 30 in. Microwave Drawer, Stainless Steel

When I first came across the COSMO COS-MWD3012NHSS 30 in. Microwave Drawer in Stainless Steel, I was immediately intrigued by its sleek design and innovative functionality. This product stands out not only because of its modern drawer-style mechanism, which is a refreshing change from traditional microwave ovens, but also due to its powerful performance packed within a compact footprint. The stainless steel finish gives it a professional and clean look, which I believe will seamlessly integrate into any contemporary kitchen setup.

One feature that really caught my attention is the 1000 watts of power combined with 10 distinct power levels. This range offers me precise control over cooking, allowing me to prepare a variety of dishes with accurate heat settings. Whether I’m warming leftovers, cooking a quick snack, or preparing something more complex, the control options ensure consistent and delicious results. The power is strong enough to reduce cooking time without compromising on quality, which is a major plus for anyone with a busy lifestyle.

The convenience presets on this microwave drawer are another highlight that makes daily cooking easier for me. With four automatic cooking options—melt, soften, popcorn, and beverage—I don’t have to guess the right time or power level for common tasks. For instance, popping popcorn or softening butter becomes almost effortless, saving me time and reducing the risk of overcooking or burning. These smart presets simplify the cooking process, especially when I’m multitasking in the kitchen.

Smart defrosting is a feature I greatly appreciate. The ability to defrost food effectively using either weight or timed options means I can thaw my meals more accurately and safely. The inclusion of a defrosting rack adds to the convenience, ensuring even defrosting and preventing soggy or partially frozen spots. This thoughtful design consideration shows that the product is built with real-world usage in mind, catering to the needs of users who want efficiency without compromising food quality.

Another reassuring factor is the 1-year limited warranty backed by a customer support team based in the USA. Knowing that assistance is readily available provides peace of mind, especially for an appliance that will be used frequently. The external dimensions—29.9 inches wide, 23.2 inches deep, and 16 inches high—make it a good fit for many kitchen layouts, while the standard electrical requirements (120V/60Hz) ensure compatibility with most home electrical systems.

Overall, the COSMO COS-MWD3012NHSS Microwave Drawer feels like a thoughtfully designed appliance that combines style, power, and smart functionality. It’s especially suitable for users who value a seamless cooking experience without the bulkiness of traditional microwaves. If you want a high-performing, aesthetically pleasing microwave that’s easy to use and maintain, this product definitely deserves serious consideration.

Feature	Description	Benefit
1000 Watts Power	Provides strong cooking power with 10 adjustable levels	Precise cooking control for a variety of meals with faster results
Convenient Presets	Includes melt, soften, popcorn, and beverage automatic options	Makes common cooking tasks quick and easy without guesswork
Smart Defrosting	Defrosts food by weight or time with included defrost rack	Ensures even and safe thawing of frozen foods
Design & Dimensions	Stainless steel finish; 29.9″(W) x 23.2″(D) x 16″(H)	Stylish appearance that fits well in modern kitchens
Warranty & Support	1-year limited warranty with USA-based customer support	Peace of mind and reliable assistance when needed

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Galanz Microwave Oven ExpressWave with Patented Inverter Technology, Sensor Reheat, 10 Variable Power Levels, Express Cooking Knob, 1100W 1.6 Cu Ft Stainless Steel GEWWD16S1SV11

When I first looked at the Galanz Microwave Oven ExpressWave with Patented Inverter Technology, I was immediately intrigued by its blend of powerful performance and user-friendly features. At 1100 watts and a spacious 1.6 cubic feet capacity, it promises to handle everything from simple reheats to more complex cooking tasks with ease. The stainless steel finish not only gives it a sleek, modern look but also suggests durability and easy maintenance, which is a big plus in my busy kitchen.

The standout feature for me is definitely the patented inverter technology. Traditional microwaves tend to work by pulsing power on and off, which can result in uneven cooking or reheating. However, this Galanz model uses continuous, constant heat thanks to the inverter system, ensuring my food is cooked evenly without those annoying cold spots. I’ve found this especially useful for delicate dishes or when defrosting meat, where precision is key to maintaining texture and flavor.

Another feature that really enhances convenience is the Express Cooking Knob. Instead of fumbling with multiple buttons or preset options, I just turn the knob to select my desired cooking time and press it to start. This simple, intuitive control speeds up my meal prep, which is invaluable when I’m juggling a hectic schedule and need to get food ready fast without any confusion.

The sensor cook and sensor reheat functions are a game changer. Built-in humidity sensors take the guesswork out of cooking and reheating by automatically adjusting the time based on the food’s moisture levels. This means my leftovers or precooked meals never end up dry or overcooked. Plus, with 6 sensor cook programs and 7 sensor reheat programs tailored to common foods like corn on the cob, fish, frozen pizza, and mashed potatoes, the microwave essentially guides me to perfect results with minimal effort.

Having 10 variable power levels also gives me great flexibility. Whether I want to simmer something gently at 10% power or blast it at 100%, this microwave can accommodate. The touch-sensitive control panel is easy to navigate and feels ergonomic, making it comfortable to use every day. I appreciate that it balances advanced technology with straightforward operation, which means I don’t have to be a kitchen expert to get the most out of it.

To give you a clear overview of the key features and how they benefit me as a user, here’s a quick summary

Feature	Benefit
Patented Inverter Technology	Provides continuous, even heat for faster and more precise cooking and defrosting.
Express Cooking Knob	Allows quick and easy setting of cooking time with a simple turn and press action.
Sensor Cook & Sensor Reheat	Automatically adjusts cooking based on food moisture to avoid under or overcooking.
6 Sensor Cook Programs & 7 Sensor Reheat Programs	Pre-programmed settings for common foods simplify meal preparation and reheating.
1100W Power & 10 Variable Power Levels	Offers versatile power adjustment from gentle warming to full power cooking.
Touch-Sensitive Control Panel	Ergonomic and intuitive interface for easy daily use.
1.6 Cu Ft Stainless Steel Interior	Spacious and stylish, suitable for a wide range of dish sizes and easy cleaning.

Overall, I feel that the Galanz ExpressWave microwave strikes an excellent balance between innovative technology and practical usability. If you’re someone who values fast, even cooking but also wants simple controls without a steep learning curve, this model is definitely worth considering. Its smart sensor features and inverter technology elevate it above many traditional microwaves, making it a reliable kitchen companion. While it might be a bit of an investment compared to basic models, the efficiency and convenience it delivers can easily justify the price, especially if you cook or reheat meals frequently. I personally found it a worthwhile upgrade that makes my everyday cooking smoother and more enjoyable.

Get It From Amazon Now: Check Price on Amazon & FREE Returns

How Galanz Microwave Code Er 30 May Help Me

I found that when my Galanz microwave displayed the error code Er 30, it was actually a helpful sign that something needed attention. Instead of guessing blindly, this code guided me to check specific parts of the microwave, saving me time and frustration. Knowing exactly what the problem was allowed me to either fix it myself or explain the issue clearly to a technician.

Having this error code also gave me peace of mind. Rather than worrying that my microwave was completely broken, I understood that Er 30 pointed to a particular fault that could often be resolved without replacing the whole unit. This saved me money and helped me keep my microwave running smoothly for longer. Overall, the Er 30 code acted like a helpful alert that made dealing with microwave issues much easier for me.

Buying Guide for Galanz Microwave Code ER 30

Understanding the ER 30 Error Code

When I first encountered the ER 30 code on my Galanz microwave, I was unsure what it meant. From my experience, this error typically signals a problem with the microwave’s touchpad or control panel. Knowing this helped me avoid unnecessary repairs and focus on troubleshooting the control board or keypad connections.

Diagnosing the Issue

If you see the ER 30 code, the first thing I did was unplug the microwave and inspect the control panel for any visible damage or stuck buttons. Sometimes, a simple reset by unplugging the microwave for a few minutes can clear the error temporarily. If the error persists, it usually means a deeper electrical or component failure that requires attention.

Evaluating Repair vs. Replacement

From my perspective, deciding whether to repair or replace the microwave depends on its age and the cost of parts. The ER 30 code often relates to the control board or keypad, which can be moderately priced but might be tricky to install without technical knowledge. If your microwave is relatively new and in good condition otherwise, repairing may be worthwhile. However, for older units, replacement might be more cost-effective.

Finding Replacement Parts

When I needed parts, I looked for genuine Galanz components to ensure compatibility and safety. It’s important to check the model number of your microwave carefully because parts can vary even within the same brand. Also, sourcing parts from reputable suppliers helps avoid counterfeit or low-quality items.

Preventative Maintenance Tips

To minimize future errors like ER 30, I recommend regularly cleaning the control panel gently with a soft, damp cloth and avoiding pressing buttons too hard. Keeping the microwave in a dry environment and preventing food spills on the keypad can extend its lifespan and reduce error occurrences.

When to Call a Professional

Although I enjoy DIY fixes, I recognized that dealing with electrical components inside a microwave can be dangerous. If you’re not confident in handling electronics or if the error code remains after simple troubleshooting, it’s best to consult a qualified technician. Safety should always come first.

Summary of My Experience

Encountering the ER 30 code on my Galanz microwave was initially frustrating, but understanding its meaning and exploring my options helped me make an informed decision. Whether troubleshooting myself or seeking professional help, knowing what this error represents made the process clearer and less stressful.

Author Profile

Doone Hamilton

I’m Doone Hamilton, and my journey has been anything but conventional. Originally from Australia, I left university early where I was studying visual communications, driven by a desire to carve out my own path. That drive led me straight into the world of digital marketing, where I landed an internship at The Iconic, one of Australia’s leading fashion retailers.

Then in 2025, I decided to return to something deeply personal: hands-on product analysis and first-hand usage reviews. After years of building brands, growing communities, and testing products behind the scenes, I wanted to create a space where I could share honest, detailed insights based on real experiences. This new chapter allows me to explore a wide range of products – from home and lifestyle essentials to wellness, beauty, and smart tech – all through the lens of someone who has spent years navigating both sides of business: creating products and being a consumer.

Latest entries

• June 22, 2025Personal RecommendationsWhy I Swear by These Swimming Pool Lane Dividers: An Expert’s Personal Experience
• June 22, 2025Personal RecommendationsHow I Finally Found the Best Human Urine Odor Eliminator That Actually Works
• June 22, 2025Personal RecommendationsWhy I’m Obsessed with Halter Dresses Featuring Ruffles: An Expert’s Personal Style Journey
• June 22, 2025Personal RecommendationsWhy I Swear by Using an Air Compressor Water Filter: Expert Tips from My Own Experience