Alliance Laundry Systems 70444901R3 Machine Configuration Display #3 Test, Airflow Switch Test

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Testing Machine and Electronic Control Functions

Machine Configuration Display #3 Test

This option shows the machine configuration values for the machine capacity.

To start test, control must be in the Testing Mode. Refer to “How to Enter Testing Feature” at the beginning of this section.

To enter, press the Start ( ) keypad. The display will show “XXX”, with “XXX” representing the machine capacity. Refer to Table 6.

To exit Machine Configuration Display #3 Test, press the Back () keypad. The control will return to the testing mode.

Value

 

Description

 

 

0

Tumbler

 

 

 

17

25

Pound Tumbler

 

 

 

18

30

Pound Tumbler

 

 

 

19

30

Pound Stack Tumbler

 

 

 

20

30

Pound Stack Tumbler – Lower Pocket

 

 

 

21

30

Pound Stack Tumbler – Upper Pocket

 

 

 

22

35

Pound Tumbler

 

 

 

23

45

Pound Stack Tumbler

 

 

 

24

45

Pound Stack Tumbler – Lower Pocket

 

 

 

25

45

Pound Stack Tumbler – Upper Pocket

 

 

 

26

50

Pound Tumbler

 

 

 

27

55

Pound Tumbler

 

 

28

75, F75 Pound Tumbler

 

 

29

120 Pound Tumbler

 

 

30

170 Pound Tumbler

 

 

 

Table 6

Airflow Switch Test

This option shows the current state of the airflow switch.

To start test, control must be in the Testing Mode. Refer to “How to Enter Testing Feature” at the beginning of this section.

To enter, press the Start (

 

 

) keypad. The display

 

will show “ ” or “

”, with “ 

being open and “ ” being closed.

Switch has to be closed for at least one second or open for at least one second for a valid change.

To exit Airflow Switch Test, press the Back () keypad. The control will return to the testing mode.

Fan Motor Test

This option shows the fan motor running.

To start test, control must be in the Testing Mode. Refer to “How to Enter Testing Feature” at the beginning of this section.

To enter, press the Start ( ) keypad. The display will show “ ” to indicate the fan motor is going to run.

The test must run for at least six seconds before it can be exited and off for six seconds before the test can be run again.

NOTE: This test does not count towards the total machine run time operation.

To exit Fan Motor Test, press the Back () keypad. The control will return to the testing mode.

Damper Motor Test

This option shows the damper motor running.

To start test, control must be in the Testing Mode. Refer to “How to Enter Testing Feature” at the beginning of this section.

To enter, press the Start ( ) keypad. The display will show “” to indicate the damper motor is going to run.

The test must run for at least six seconds before it can be exited and off for six seconds before the test can be run again.

NOTE: This test does not count towards the total machine run time operation.

To exit Damper Motor Test, press the Back () keypad. The control will return to the testing mode.

Reverse Motor Test

This option shows the reverse motor running.

To start test, control must be in the Testing Mode. Refer to “How to Enter Testing Feature” at the beginning of this section.

To enter, press the Start ( ) keypad. The display will show “” to indicate the reverse motor is going to run.

The test must run for at least six seconds before it can be exited and off for six seconds before the test can be run again.

NOTE: This test does not count towards the total machine run time operation.

To exit Reverse Motor Test, press the Back () keypad. The control will return to the testing mode.

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70444901

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Contents Tumble Dryer Page Contents How to Begin Communications with An External Device Gas Steam/Thermal Oil Electric IntroductionModel Identification PoundIntroduction Gas Steam/Thermal Oil Electric STF75N120 Nameplate LocationIntroduction 170About the Control Power Failure RecoveryPreliminary Information CommunicationsEntering Program Mode Restore to Factory DefaultsPreliminary Information Control Identification Operational KeypadControl Identification Status Indicator LED DescriptionKeypad Description Operation Modes End of Cycle Mode Communication ModeCool Down Mode Extended Tumble ModeRotation Sensor Equipped Machines Machine Cycle Definition and OperationMachine Cycle Operation To Start a CycleEntering the Manual Mode How to Enter the Manual ModeEntering the Manual Mode Programming Control How to Program a CycleOption Description Default Value Range Number Display 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 Read Audit Data How to Enter Audit FeatureHow to Exit Audit Feature Collecting Audit InformationManual Reset How to Enter Manual ResetHow to Start Tests Testing Machine Electronic Control FunctionsHow to Enter Testing Feature How to Exit Testing FeatureTesting Machine and Electronic Control Functions DiAg Diagnostic TestsLoading Door Test Diagnostic Test DescriptionsControl Software Version Number Test Lint Door TestExternal Alarm Test Dip Switch StatusICM Alarm Status ICM Reset TestMachine Configuration Display #2 Test Tumbler On Temperature TestThermistor Temperature Test Value DescriptionFan Motor Test Machine Configuration Display #3 TestAirflow Switch Test Damper Motor TestTo Enter Production Test Cycle Production Test CycleTo Exit Production Test Cycle Open Thermistor Error Machine ErrorsPDA Communications Error Shorted Thermistor ErrorRotation Sensor Error Air Flow Switch ErrorsAuto Ignition Retry Gas Models Only DIP Switch/Harness Index Mismatch Error Fan Motor Contactor ErrorFan Motor Centrifugal Switch 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.