Hobart LX30C ML-104353 Diagnostic Messages, Models LX18, LX18C & LX18H, Modified Fill and Dump

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DIAGNOSTIC MESSAGES

In the event of a problem with a temperature probe, the display will flash "P1," "P2," or "P3" every 10 seconds. The respective heaters will shut down. Other functions will continue to operate normally. Contact your local Hobart Service Office.

Drain and fill error messages are displayed as E0, E2, E3, E4, E5, E6, or E7. In all cases, the dishwasher will terminate current cycle operations, turn off all heat sources, and display the message until the OFF button is pressed. (A power drain will not occur when turned off.) (See Troubleshooting, pages 26 – 28.) If problem persists, contact your local Hobart Service Office.

MODELS LX18, LX18C & LX18H

Models LX18, LX18C and LX18H can be programmed by Hobart Service as either "True Fill and Dump" or "Modified Fill and Dump".

Modified Fill and Dump

When programmed for "Modified Fill and Dump", water in the sump from a previous cycle is dumped and refilled only if it is below a preset temperature. Advantages: Low water usage if cycled frequently; and, short cycle time if cycled frequently. Disadvantages: Higher water usage if cycled infrequently; and, longer cycle time if cycled infrequently.

Modified Fill and Dump — WASH/RINSE CYCLE TIMES

(Factory Default on LX18H)

Drain*

45 Sec. Max.

22 Sec. Typical

Fill*

65 Sec. Max.

40 Sec. Typical

Wash*

115/140 Sec.

 

Drain

45 Sec. Max.

22 Sec. Typical

Fill

65 Sec. Max.

40 Sec. Typical

Rinse

15 Sec.

 

*Drain and Fill only if the sump water temperature is below 160°F in LX18 or LX18H machines, or 130°F in LX18C chemical sanitizing machines. The slower cycle will also have a 140 second wash instead of the 115 second wash.

True Fill and Dump

When programmed for "True Fill and Dump", the sump is empty at the start and end of a cycle. Advantages: Consistent, short cycle time; and, will not dump manual detergent charge. Disadvantage: Uses more water.

True Fill and Dump — WASH/RINSE CYCLE TIMES (Factory Default on LX18 and LX18C)

Necessary for all installations where detergent is added manually.

Fill

65 Sec. Max.

40 Sec. Typical

Wash

70 Sec.

 

Drain

45 Sec. Max.

22 Sec. Typical

Fill

65 Sec. Max.

40 Sec. Typical

Rinse

15 Sec.

 

Drain

45 Sec. Max.

22 Sec. Typical

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Contents UCT I O Table of Contents LX Series Dishwashers General Model DescriptionLocation InstallationUnpacking LevelingWater Supply Plumbing ConnectionsDrain Electrical Connection Electrical Data LX40HCover Plate Detergent and Rinse AID Chemical Sanitizer Models LX18C, LX30C, and LX40C OnlyInstallation Diagram LX18, LX18C & LX18H Installation Diagram LX30, LX30C & LX30H Installation Diagram LX40C & LX40H Controls Models LX18, LX18C, LX18H, LX30, LX30C & LX30H Fig OperationBefore First USE Do this Display Shows Remarks Modified Fill and Dump Diagnostic MessagesModels LX18, LX18C & LX18H Modified Fill and Dump WASH/RINSE Cycle TimesModels LX30, LX30C and LX30H WASH/RINSE Cycle TimesControls Models LX40H & LX40C Fig Operating Models LX40H & LX40CReady Mode ReadyOperator Programming Models LX40H & LX40C WASH/RINSE Cycle TimesCycle Wash Drain Dwell Rinse Priming Chemical PumpsManager Programming Machine Must Be In Ready Mode Parameter Display ShowsPreparation ALL Models RecommendedFunction Programmable Variables DOs and DON’Ts for Your NEW Hobart Warewasher Cleaning ALL Models Deliming Models LX18, LX18C & LX18H MaintenanceDeliming General Deliming Models LX30, LX30C & LX30H Deliming Models LX40H and LX40C LubricationTroubleshooting Symptom Possible CausesDR1 PRBLM, FILL1 Service

LX18 ML-104349, LX30C ML-104353, LX40H ML-104356, LX40C ML-104355, LX18H ML-104351 specifications

Hobart, a well-known name in the food service industry, offers a variety of high-quality equipment designed to meet the demands of modern kitchens. Among their impressive lineup are the LX30 ML-104352, LX18C ML-104350, LX30H ML-104354, LX18H ML-104351, and LX40C ML-104355 dishwashers. Each model brings a unique set of features and technologies that cater to different operational needs.

The Hobart LX30 ML-104352 is a compact dishwasher ideal for smaller establishments. It boasts a user-friendly digital control panel that enhances operational efficiency. With its powerful wash system, it can handle up to 30 racks per hour, making it perfect for busy environments. The LX30 is designed with a built-in booster heater that ensures optimal sanitization while conserving energy.

Next in line is the LX18C ML-104350, which is specifically tailored for smaller businesses or lower volume applications. This model has a lower profile, making it easy to install in tight spaces. It offers a wash cycle that can process 18 racks per hour, equipped with a robust stainless steel construction that guarantees durability and ease of cleaning. The energy-efficient design aids in reducing operational costs.

For those looking for enhanced performance, the LX30H ML-104354 is an excellent choice. This high-capacity model can wash up to 30 racks per hour, similar to the LX30 but with upgraded features that include an advanced filtration system that minimizes debris and optimizes cleaning performance. Its ergonomic design allows for convenient operation, while the chemical dispensing system provides an added layer of efficiency.

The LX18H ML-104351 model targets establishments that require a lightweight yet efficient dishwasher. It offers flexibility in operation and can process 18 racks per hour. Its space-saving design keeps utility costs down while maintaining rigorous hygiene standards with its built-in high-efficiency wash arms that reach every nook and cranny of dishes.

Finally, the LX40C ML-104355 stands out as a powerful choice for larger operations. Capable of washing up to 40 racks per hour, it is designed for heavy-duty tasks. Cutting-edge technology ensures thorough cleaning and sanitation, while adjustable wash cycles cater to various types of dishware. This model is also equipped with a comprehensive diagnostic system that simplifies maintenance and troubleshooting.

In summary, Hobart's LX-series dishwashers combine advanced features, durability, and efficiency, making them suitable for a range of food service operations from small cafés to large restaurants. With their focus on performance and user-friendliness, Hobart continues to lead the way in commercial dishwashing solutions.