Antunes, AJ UF-420/440 owner manual Water Condition Equipment Guidelines, Ntu

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UF SERIES WATER FILTRATION SYSTEM

WATER CONDITION EQUIPMENT GUIDELINES

The following table describes the required or recommended equipment and suggested flush programming to be used with your filtration system based on the Inlet Water Pressure, Inlet Turbidity, and daily water use.

Inlet Water

Inlet Turbidity

Required Additional Equipment

Water Use

Flush Program

Pressure

(NTU)

Installed

(Gallons Per

 

(psi)

 

 

Day)

 

 

 

 

 

 

Less than 45 psi

Less than 1 NTU

Required: No additional equipment

Less than

Flush Program:

 

 

Recommended: Inlet water strainer

300 GPD

Interval: 6 hour

 

 

(150 micron/ 100 mesh screen)

 

Duration: 15 seconds

 

 

Recommended: Permeate Tank

Greater than

Flush Program:

 

 

 

 

 

 

300 GPD

Interval: 1 hour

 

 

 

 

Duration: 15 seconds

Greater than

Less than 1 NTU

Required: Pressure regulator

Less than

Flush Program:

45 psi

 

Recommended: Inlet water strainer

300 GPD

Interval: 6 hour

 

 

(150 micron/ 100 mesh screen)

 

Duration: 15 seconds

 

 

Recommended: Permeate Tank

Greater than

Flush Program:

 

 

 

 

 

 

300 GPD

Interval: 1 hour

 

 

 

 

Duration: 15 seconds

Less than 45 psi

Greater than

Required: Inlet water strainer (150

Any

Flush Program:

 

1 NTU

micron/ 100 mesh screen)

 

Interval: 1 hour

 

 

Required: Permeate Tank

 

Duration: 15 seconds

Greater than

Greater than

Required: Pressure regulator

Any

Flush Program:

45 psi

1 NTU

Required: Inlet water strainer (150

 

Interval: 1 hour

 

 

micron/ 100 mesh screen)

 

Duration: 15 seconds

 

 

Required: Permeate Tank

 

 

P/N 1010827 Rev. D 04/06

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Contents Water Filtration System Owner Information Table of ContentsOwner Information Service/Technical AssistanceImportant Safety Information Important Safety InformationNTU Water Condition Equipment GuidelinesElectrical Cord & Plug Configurations Letter Description SpecificationsElectrical Ratings Filter Cartridge CapacitiesComponents SpecificationsDimensions Equipment Setup InstallationUnpacking Locating and Mounting the systemMounting Bracket Front View InstallationSanitizing the System Filtration Process OperationLED Display Starting the SystemOperation Programming Timer During StartupProgramming Timer During Interval FI Mode LED Display for Flush Duration Manual FlushingChecking the Timer Program MaintenanceChanging the Cartridges System sanitizationProblem Possible Cause Corrective Action TroubleshootingUnless Otherwise Specified Wiring DiagramReplacement Parts UF-420/440 Replacement Parts UF-420/440 Limited Warranty

UF-420/440 specifications

The AJ UF-420/440 series by Antunes represents cutting-edge innovation in the world of foodservice equipment, designed to enhance cooking efficiency and food quality. Renowned for its versatility and reliability, this model is primarily engineered for food establishments looking to deliver high-quality meals with streamlined workflows.

One of the standout features of the AJ UF-420/440 is its advanced cooking technology, which employs a combination of infrared and convection heating. This dual heating mechanism ensures that food is cooked evenly and efficiently, reducing cooking times while maintaining superior flavor and texture. The precise temperature controls allow operators to customize cooking settings according to their specific needs, making it an ideal solution for varied menu items.

With an ergonomic design, the AJ UF-420/440 is user-friendly, enabling staff to operate the unit with minimal training. The intuitive digital control panel features easy-to-read displays and programmable settings, simplifying the process of switching between different cooking functions. Additionally, the compact footprint of this model makes it suitable for kitchens of all sizes, ensuring it can fit seamlessly into any workspace.

The AJ UF-420/440 also excels in energy efficiency, helping operators reduce their energy consumption and cut costs. The heat recovery system ensures that the unit reaches optimal cooking temperatures quickly while minimizing heat loss during operation. This efficiency not only saves time but also contributes to a reduction in the environmental impact of foodservice operations.

Furthermore, the build quality of the AJ UF-420/440 is exceptional, constructed with durable stainless steel that resists corrosion and ensures longevity. This robust design is essential for high-volume kitchens where reliability is paramount. The unit is also relatively easy to clean, with smooth surfaces and removable components that help maintain hygiene standards.

In summary, Antunes' AJ UF-420/440 series merges innovative cooking technology with user-friendly operation and energy efficiency. Its thoughtful design and advanced features make it a valuable addition to any commercial kitchen, ensuring that food operators can consistently produce high-quality dishes while enhancing overall productivity. This model stands as a testament to Antunes' commitment to excellence in foodservice solutions.