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15. Diagnostic System - FFLE3911QW and FFLG4033QW
This information is intended for qualified technicians only.
CAUTION
DISCONNECT ELECTRICAL CURRENT BEFORE
SERVICING
Acronyms:
CW - Clockwise
CCW - Counter Clockwise
Cold Power On - Unit plugged in for the first time
15.1 Reading Error Codes
Enter the Diagnostic Mode to read error codes (Refer to the
instructions below on how to enter this mode):
•
The last recorded error code will be displayed first.
•
Start/Pause/Cancel buttons should be pressed
momentarily (any time less than 1sec) to cycle through
the last 5 error codes recorded.
•
E00 signifies no error code and is accompanied by no
buzzer beeps.
•
Press and hold the Start/Pause/Cancel button for a
duration >= 4 seconds to clear all error codes.
Error Code Display Method -
Buzzer equipped
1.
The buzzer beeps the same number of times as the first
digit of the error code (0.5 sec ON/ 0.5 sec OFF).
For example:
If the first digit is 3, the buzzer sequence will be 0.5 seconds
ON/0.5 seconds OFF/0.5 seconds ON/0.5 seconds OFF/0.5
seconds ON/0.5 seconds OFF. A, B, C, D, E, F corresponds
to the buzzer digit readings of 10, 11, 12, 13, 14, and 15,
respectively.
2.
The buzzer stays silent for 2 seconds.
3.
The buzzer beeps the same number of times as the
second digit of the error code (0.5 seconds ON/0.5 seconds
OFF).
4.
The buzzer stays silent until the Start/Pause/Cancel
buttons are pressed momentarily to read the next error
code.
15.2 Diagnostic Mode
Use this mode under the following conditions:
•
In a factory assembly line to perform a manual test of
the machine functionality (final assembly test)
•
By service personell to check for faults and repair the
machine
•
In the labs to check the machine functions
15.3 Entering the Diagnostic
Mode
Follow the instructions given below to enter the Diagnostic
Mode:
1.
Plug the unit in or do a full control reset, which is
described in other documents. Set the Cycle Selector knob
at the 9 o'clock (presoak) position and the temperature
knob at the far left CCW position hot for LC1 (Model –
FFLE3911QW) & LC2 (Model – FFLG4033QW) and press
the Selector knob momentarily (<1 second). The other
knobs and switches do not matter.
2.
Within 5 seconds, move the temperature knob to
the far right position CW and push the Selector knob
momentarily (<1 second). Move the temperature selector to
the far left CCWand push the Selector knob momentarily
(<1 second). There will be a long beep signalling the entry
into the Diagnostic/Line Test Mode. If not, start over with an
effort to perform the series of events faster or with more
precision.
149
(Washer)
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