Service Mode Tests - GE HTW200ASK_WW Technical Service Manual

Service Mode Tests

Knob Index / Test
number (Displayed
on SSD, 7-segment
display, if present)
(Without SSD will be
displayed in binary
format. (See Binary
Chart)
0 All LED's
on
1 Fault
Codes
2 Personality
ID
3 UI
Software
Version
(Critical)
(Critical) After
entering
this test,
press
the Start
button
to toggle
through
the
software
version
number as
follows:
If tests call for numbers to be shown it will: (Display on SSD,
Test Name 7-segment display, if present.) (Without SSD will be displayed in
binary format. (See Binary Chart) Turning the cycle knob will index
All LEDs on the display will be blink including "88" on the (7-segment
display) SSD at a rate of 1Hz.
Models without 7-segment display:
Faults will be shown;
- On Start button press, blink first fault code in binary. (See Binary
Chart)
- On next Start button press, blink next fault code.
- At end of list OR if no fault codes are present, blink all LEDs.
- Pressing Start at the end of the fault list will wrap back around.
- Use the fault sequence.
7-segment display models:
On Start button press, blink first fault code
Display fault code in SSD.
At end of list OR if no fault codes are present, washer will flash "- -".
Pressing Start will start the test.
Flash the set personality after pressing Start.
Models without SSD use binary to show personality.
Model with SSD will display personality.
(See Personality ID Chart for the correct ID for the model being
checked.)
After entering this test, press the Start button to toggle through the
software version number as follows:
Example: v01.23
High end UI (Seven Segment Display)
1st press - "01" on 7SD
2nd press - "23" on 7SD
Low end UI (Cycle Status LED Lights)
Major version (Pause LED ON)
1st press - Display 0 in binary (all LEDs off)
2nd press - Display 1 in binary
Minor version (Lid Locked LED ON)
3rd press - Display 2 in binary
4th press - Display 3 in binary
Description of test
to the next or prior test.
– 35 –
(Continued next page)