Temperature control not set cold enough. Refer to page
Warm 
Door left open for too longatime.
Package holdingdoor open or blocking air duct in freezer compartment. 
Package blockingair duct in freezer compartment.
Door may have beenleft ajar or package holdingdoor open.
Too frequent or too longdoor openings. 
Frost within packageis normal.
Icemaker feelerarm in OFF (up) position.
Water supply turned offor not connected.
Freezer compartmenttoo warm.
Cubes too 
Door may have beenleft ajar.
Turn temperatureof freezer compartment colder.
Old cubes need to bediscarded.
Ice storage container needsto be emptied and washed.
Unsealed packages in refrigeratorand/or freezer compartmentsmay betransmitting odor/taste to ice cubes.
Interior of refrigerator needs cleaning. Refer to page
Too frequent or too longdoor openings.
In humid weather,air carries moisture into refrigerator whendoors are opened.
Foods with strong odors should be tightly covered.
Check for spoiled food.
Interior needs cleaning. Referto page 
Defrost water system needs cleaning.
Keep openbox of baking soda in refrigerator; replace everythree months.TBX18, TBX20 specifications
The GE TBX20 and TBX18 are advanced turbine control systems designed to optimize the performance and reliability of gas turbine operations. As part of General Electric's commitment to innovation in energy solutions, these systems integrate cutting-edge technologies that enhance efficiency, reduce emissions, and improve overall operational capabilities.One of the standout features of the TBX series is its advanced control algorithms. These algorithms are designed to dynamically adapt to changing operational conditions, ensuring optimal performance across a range of scenarios. This adaptability is essential for maximizing fuel efficiency while minimizing environmental impact. Both the TBX20 and TBX18 utilize model-based control strategies that leverage real-time data to enhance decision-making and response times.
Another key characteristic of the TBX systems is their state-of-the-art human-machine interface (HMI). The HMI is designed for intuitive operation, providing operators with clear insights into turbine performance and health. It offers customizable dashboards that display critical metrics, enabling quick assessments and facilitating proactive maintenance strategies. This focus on user experience helps to reduce the likelihood of operational errors and supports efficient decision-making processes.
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In conclusion, the GE TBX20 and TBX18 are sophisticated turbine control systems that embody the latest advancements in energy technology. With their advanced control algorithms, intuitive human-machine interfaces, and strong digital connectivity, they are essential tools for modern gas turbine operations. These systems not only enhance performance and efficiency but also contribute to a greener, more sustainable energy future.