Alliance Laundry Systems 70444901R3 Preliminary Information, About the Control, Communications

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Preliminary Information

About the Control

This control is an advanced, programmable computer that lets the owner control most machine features by pressing a sequence of keypads.

The control allows the owner to program custom cycles, run diagnostic cycles, and retrieve audit and error information.

Tumblers shipped from the factory have default cycles and other settings built in. The owner can change the default cycle or any cycle.

IMPORTANT: It is extremely important that the tumbler has a positive ground and that all mechanical and electrical connections are made before applying power to or operating the tumbler.

Power Failure Recovery

If a cycle is in progress when the power fails, and if the power outage lasts three or more seconds, the cycle is lost and cannot be resumed when power recovers. If the power outage lasts less than three seconds, the control will resume the cycle when the power recovers.

Communications

The control has the ability to communicate with a PDA and a laptop with an IrDA device running the control software. Devices such as PDAs and laptops that are IrDA capable (able to transmit information to machine) that have been tested and approved for use with the software can be used as a tool for managing the machine.

Audit Information

The control collects and stores audit information, which can be accessed with a PDA or PC. Refer to the following list for some of the available audit information. Refer to PC and PDA Application User Instructions.

Total Number of Individual Cycle Counters

End of Cycle to Loading Door Open Time

End of Cycle to Start of Next Cycle Time

Total Number of Machine Cycles

Total Number of Operating Minutes

Power Failure Audit Data

The PDA or PC can receive audit and program data from the control, and send programming data and diagnostic commands to the control. Refer to PC and PDA Application User Instructions for additional information.

Some of the above listed audit data is available manually. Refer to Collecting Audit Information section.

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70444901

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Contents Tumble Dryer Page Contents How to Begin Communications with An External Device Introduction Model IdentificationGas Steam/Thermal Oil Electric PoundIntroduction Gas Steam/Thermal Oil Electric STF75NNameplate Location Introduction120 170Power Failure Recovery Preliminary InformationAbout the Control CommunicationsPreliminary Information Restore to Factory DefaultsEntering Program Mode Control Identification Operational KeypadKeypad Description Status Indicator LED DescriptionControl Identification Operation Modes Communication Mode Cool Down ModeEnd of Cycle Mode Extended Tumble ModeMachine Cycle Definition and Operation Machine Cycle OperationRotation Sensor Equipped Machines To Start a CycleEntering the Manual Mode How to Enter the Manual ModeEntering the Manual Mode How to Program a Cycle Option Description Default Value Range Number DisplayProgramming Control What Can Be Programmed?  Programming Control   Prog Manual Programming CXXS1 Segment CXXS4 Segment CXXCd REv Global Reversing Parameters Avdio- Global Audio Signal Keypad. To exit, press the Back keypad How to Enter Audit Feature How to Exit Audit FeatureHow to Read Audit Data Collecting Audit InformationManual Reset How to Enter Manual ResetTesting Machine Electronic Control Functions How to Enter Testing FeatureHow to Start Tests How to Exit Testing FeatureTesting Machine and Electronic Control Functions DiAg Diagnostic TestsDiagnostic Test Descriptions Control Software Version Number TestLoading Door Test Lint Door TestDip Switch Status ICM Alarm StatusExternal Alarm Test ICM Reset TestTumbler On Temperature Test Thermistor Temperature TestMachine Configuration Display #2 Test Value DescriptionMachine Configuration Display #3 Test Airflow Switch TestFan Motor Test Damper Motor TestTo Exit Production Test Cycle Production Test CycleTo Enter Production Test Cycle Machine Errors PDA Communications ErrorOpen Thermistor Error Shorted Thermistor ErrorAuto Ignition Retry Gas Models Only Air Flow Switch ErrorsRotation Sensor Error Fan Motor Contactor Error Fan Motor Centrifugal Switch ErrorDIP Switch/Harness Index Mismatch Error Moisture Sensor ErrorError Codes Error Codes  Infra-red Communications Communications ModeHow to Begin Communications with An External Device Cycle Charts

70444901R3 specifications

Alliance Laundry Systems has long been recognized as a leader in providing high-quality commercial laundry equipment, and the 70444901R3 stands as a testament to their commitment to innovation and performance. This model is particularly designed for the robust needs of laundromats, coin-operated facilities, and on-premise laundries, making it a versatile asset in the laundry industry.

One of the main features of the Alliance Laundry Systems 70444901R3 is its advanced microprocessor control system, which allows for precise management of wash cycles. This technology enables operators to customize and optimize wash programs based on specific fabric types and soil levels. Such adaptability ensures that every load receives the appropriate care, extending the life of the garments and maintaining their quality over time.

Additionally, the 70444901R3 is engineered with energy efficiency in mind. Its cutting-edge design minimizes water and energy consumption, reducing operational costs while also promoting sustainability. The machine's environmentally conscious construction not only benefits the bottom line but also aligns with growing consumer demand for eco-friendly practices in laundry operations.

In terms of capacity, the 70444901R3 boasts a sizeable drum, allowing for larger loads and thereby increasing throughput. This characteristic is essential for busy facilities aiming to maximize productivity. The sturdy construction also ensures that the unit can withstand heavy use without compromising performance.

Another noteworthy feature is the unit's user-friendly interface, which simplifies operation for staff and customers alike. Clear instructions and a straightforward display reduce the learning curve, making it easier for all users to navigate the laundry process.

Moreover, the 70444901R3 integrates various safety features to protect both users and the equipment. These include door locks during operation and overload protection, which contributes to its longevity and reliability.

Overall, Alliance Laundry Systems 70444901R3 is a powerful combination of advanced technology, energy efficiency, and user-friendly functionality, making it an excellent investment for businesses in the laundry sector looking to enhance their service offerings. With its capacity for high-volume processing and commitment to quality, this model continues to set the standard for commercial laundry operations.