Alliance Laundry Systems 70444901R3 manual How to Begin Communications with An External Device

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Testing Machine and Electronic Control Functions

27

How to Enter Testing Feature

27

How to Start Tests

27

How to Exit Testing Feature

27

Diagnostic Test Descriptions

29

Control Software Version Number Test

29

Loading Door Test

29

Lint Door Test

29

Heater Interlock Test

29

Dip Switch Status

30

ICM Alarm Status

30

ICM Reset Test

30

External Alarm Test

30

Tumbler On Temperature Test

31

Thermistor Temperature Test

31

Machine Configuration Display #2 Test

31

Machine Configuration Display #3 Test

32

Airflow Switch Test

32

Fan Motor Test

32

Damper Motor Test

32

Reverse Motor Test

32

Production Test Cycle

33

To Enter Production Test Cycle

33

To Exit Production Test Cycle

33

Machine Errors

34

PDA Communications Error

34

Open Thermistor Error

34

Shorted Thermistor Error

34

Stove and Cabinet Limit Errors

34

Auto Ignition Retry (Gas Models Only)

35

Air Flow Switch Errors

35

Airflow Switch Sensed Closed While Not In Run Mode

35

Airflow Switch Does Not Close After Cycle Started

35

Airflow Switch Bounces During A Running Cycle

35

Rotation Sensor Error

35

Fan Motor Contactor Error

36

Fan Motor Centrifugal Switch Error

36

DIP Switch/Harness Index Mismatch Error

36

Moisture Sensor Error

36

Error Codes

37

Communications Mode

39

Infra-red Communications

39

How to Begin Communications with An External Device

39

Cycle Charts

40

2

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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 CommunicationsEntering Program Mode Restore to Factory DefaultsPreliminary Information Control Identification Operational KeypadControl Identification Status Indicator LED DescriptionKeypad Description 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 Enter Production Test Cycle Production Test CycleTo Exit Production Test Cycle Machine Errors PDA Communications ErrorOpen Thermistor Error Shorted Thermistor ErrorRotation Sensor Error Air Flow Switch ErrorsAuto Ignition Retry Gas Models Only Fan Motor Contactor Error Fan Motor Centrifugal Switch ErrorDIP Switch/Harness Index Mismatch Error Moisture Sensor ErrorError Codes Error Codes  How to Begin Communications with An External Device Communications ModeInfra-red Communications 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.