Alliance Laundry Systems HTE517, Programming Manual

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Section X
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:
• Coin Vault Opening Test
• Service Door Opening Test
• Coin Drop Input Test
• Door Switch Test
• Door Lock Test
• Show Fill Test
How to Enter Testing Feature
1. Control must be in “Special Mode”. Refer to
Section VII.
2. While pressing and holding the PERM PRESS
keypad with one hand, press the NORMAL keypad
with the other hand.
3. The VFD will change from “SPC” to “S:XX”
where “XX” indicates the software revision
number.
How to Start Tests
IMPORTANT: To start a diagnostic test, the
control MUST BE in the test feature mode (refer to
steps 1-3), and the VFD must display
“S:XX” where
“XX” indicates the software revision number.
To start a diagnostic test, refer to the quick reference
chart below, Chart 7. For detailed information on each
test, read the appropriate description.
How to Exit Testing Feature
IMPORTANT: Use the following steps to exit when
the control displays
“S:XX” , where “XX” indicates
the software revision number. DO NOT use these
steps to exit from each individual test.
• Open the door
or
• While pressing and holding the PERM PRESS
keypad with one hand, press the NORMAL keypad
with the other hand. The display will return to the
default mode. See Figure 2.
If no keys are pressed within 4.25 minutes when in the
testing mode, the display will return to the default
mode. See Figure 2.
Chart 7: Diagnostic (Testing) Mode – Quick Reference Chart
Diagnostic Mode Push Pad to Start VFD Display
Coin Vault Opening Test NORMAL
“U:OO”
Service Door Opening Test HOT “S:OO”
Coin Drop Input Test DELICATES
“C:OO”
Door Switch Test PERM PRESS, DELICATE “d:OP” or “d:CL ”
Door Lock Test PERM PRESS, COLD
“d:LO”
or
“d:UL”
Show Fill Test PERM PRESS, WARM Average Fill Time Displayed