Testing Machine and
Electronic Control Functions
This feature allows the owner to run diagnostic tests on various washer operations without servicing the washer. The following tests are available:
●Control Software Version Number
●Pressure Switch Opening Test
●Service Door Opening Test
●Coin Vault Opening Test
●Coin Drop #1 Input Test
●Coin Drop #2 Input Test
●Lid Switch Input Test
●Show Fill Time Test
●Show Drain Time Test
●Start Pulse Test
●Configuration #1 Display Test
●Configuration #2 Display Test
●Configuration #3 Display Test
1.Control must be in Manual Mode. Refer to Entering the Manual Mode.
2.Press the DELICATES (+) or the COLD
3.Press the START (enter) keypad. Display will change to “+001” indicating the control software version number test.
4.Press the DELICATES (+) or the COLD
To start a diagnostic test, refer to the quick reference chart below (Table 12). Press the START (enter) keypad when the desired test # is displayed. For detailed information on each test, read the appropriate description.
How to Exit Testing FeatureWhile pressing and holding the NORMAL keypad with one hand, press the PERM PRESS keypad with the other hand. The display will return to the ready mode. Refer to Figure 2.
Diagnostic (Testing) Mode – Quick Reference Chart
Test Number | Diagnostic Mode | VFD Display |
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1 | Control Software Version # Test | “SXXX” |
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2 | Service Door Opening Test | “S:XX” |
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3 | Coin Vault Opening Test | “U:XX” |
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4 | Coin Drop #1 Input Test | “C1:XX” |
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5 | Coin Drop #2 Input Test | “C2:XX” |
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6 | Lid Switch Input Test | “L:XX” |
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7 | Pressure Switch Opening Test | “PXXX” |
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8 | Show Fill Time Test | “FX:XX” |
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9 | Show Drain Time Test | “dX:XX” |
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10 | Start Pulse Test | “ST:XX” |
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11 | Configuration #1 Display Test | “AXXX” |
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12 | Configuration #2 Display Test | “bXXX” |
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13 | Configuration #3 Display Test | “CXXX” |
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| Table 12 |
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210140 | © Copyright, Alliance Laundry Systems LLC – DO NOT COPY or TRANSMIT | 113 |