Alliance Laundry Systems TMB1276C User Manual

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Diagnostics

33

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Test Cycle Chart

STEP

Test Cycle Step

Display

Description

STEP ADVANCE

COMMENTS

1

Keypad Test Step

“Press Each Key To Advance” Advance after all keypads

are pressed.

2

Loading and Lint Door
Test Step

“Door Status”

Press any keypad.

3

Display Test Step

“Press Any Key To Advance
Through Screen Test”

Press any keypad.

Display Test Step #1

Screen is blank

Press any keypad.

Display Test Step #2

Horizontal Bars

Press any keypad.

Display Test Step #3

Horizontal Bars (inverted)

Press any keypad.

Display Test Step #4

Screen is black

Press any keypad.

4

Machine Temperature
Index Display Test

Temperature index harness
value

Press

keypad.

5

Machine Capacity

Capacity size of machine

Press

keypad.

DIP switch status will be
shown.

6

Heat Source

Type of heat machine is
configured for

Press

keypad.

DIP switch status will be
shown.

7

Reversing Motor Present

Will show if machine is
equipped for reversing

Press

keypad.

DIP switch status will be
shown.

8

Rotation Sensor Present

Will show if machine is
equipped for rotation sensor

Press

keypad.

DIP switch status will be
shown.

9

Moisture Sensor Present

Will show if machine is
equipped for moisture sensor

Press

keypad.

DIP switch status will be
shown.

10

Moisture Sensor Test #1

Runs test for short in moisture
sensor circuit

Press any keypad.

Press

to restart test.

This step will be skipped
if machine is not
equipped for moisture
sensor.

11

Moisture Sensor Test #2

Runs test for resistance to
expected moisture level

Press any keypad.

Press

to restart test.

This step will be skipped
if machine is not
equipped for moisture
sensor.

12

Ten Minute Cycle

Runs a ten-minute normal
cycle

Press

keypad.

Any errors encountered are
displayed.

13

Audio Signal Test

Audio signal sounds for five
seconds

Automatically

Table 3