Alliance Laundry Systems PHM1263R - Manual (Page 46)

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Testing Machine and
Electronic Control Functions
This feature allows the owner to run diagnostic tests
on various machine operations without servicing the
machine. The following tests are available:
• Front End Control Software Version Number
• Output Board Control Software Version Number
• Output Board Water Level Sensor Trim Value
• Top Cover Opening Test
• Door Switch Input Test
• Door Lock Input Test
• Show Fill Time Test
• Show Drain Time Test
• Temperature Sensor Display Test
• VFD Balance Input Test
• 24 VAC Switch Input Test
• VFD Drive Fault Input Test
• Frame Balance Switch Input Test
• VFD Balance Weight Test (Design 1 and 2
models only)
• Water Purge Test
• Water Leak Detection Test
The following are available on Design 4 models only:
• Drive Software Version Number
• Drive Parameter Table Version Number
• Drive Type Value
• Drive DC Bus Display Test
How to Enter Diagnostic Testing Feature
1. Control must be in Manual Mode. Refer to
Entering the Manual Mode.
2. Press the #3 ( ) or the #6 ( ) keypad until
“dIAg” appears.
3. Press the START (enter) keypad. Display will
change to “d001” indicating the front end control
software version number test.
4. Press the #3 ( ) or the #6 ( ) keypad to scroll
through the diagnostic test options.
How to Start Tests
To start a diagnostic test, refer to the quick reference
chart (Table 13). Press the START (enter) keypad
when the desired test number is displayed. For detailed
information on each test, read the appropriate description.
How to Exit Diagnostic Testing Feature
Press the #5 (<) keypad. The display will return to the
previous mode of operation.
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