PAGE 19
FOR SERVICE TECHNICIAN’S USE ONLY
DO NOT REMOVE OR DES
TROY
TEST #5a: Adjusting Customer-
Focused Dryness Level
NOTE:
If the customer is complaining about the
clothes being damp and the moisture sensor
passes TEST #5: Moisture Sensor, step 2, the
total dry time can be lengthened (or shortened)
by changing the Customer-Focused Dryness
Level from a “CF1” (standard auto cycle) to
“CF2” (15% more drying time), “CF3” (30%
more drying time), “CF4” (30% less drying
time), or “CF5” (15% less drying time).
1.
In standby mode (dryer plugged in but not
powered up), press and hold the “
dryness
level
” button for 5 seconds. The dryer will beep
and the current drying mode will be seen on the
display. The factory default value is “CF1”.
2.
Pressing the dryness level button cycles the
dryness setting between CF1, CF2, CF3, CF4,
and CF5 in that order, starting at the current
setting. The new setting is displayed in the
7-segment display.
3.
With the display flashing the desired
dryness setting, press the “
start/pause
”
button to save the drying mode and exit to
standby mode (the “start/pause” button in this
mode does not start a drying cycle). The result
will be stored in EEPROM of the CCU and will
be retained after a power loss.
NOTE:
If there
is no user activity for 20 seconds, or a button
other than “start/pause” or “dryness level” is
pressed, the dryness setting is reverted back
to its previous setting.
4.
Press the “power” button at any time
to cancel changes and exit from this mode.
TEST #6: Buttons and Indicators
This test is performed when any of the following
situations occurs during the “Console Buttons
and Indicators Test” (see page 4).
3
None of the indicators or display turn on
3
Some buttons do not light indicators
3
No beep sound is heard
None of the indicators or display turn on:
1.
Unplug dryer or disconnect power.
2.
Remove console to access the CCU
and User Interface (UI).
3.
Visually check that ALL CCU connectors
are inserted all the way into the CCU.
4.
Visually check that the UI connector
is inserted all the way into the UI.
5.
Visually check that the UI and housing
assembly is properly inserted into the front
console.
6.
If all visual checks pass, perform TEST
#1: CCU Power Check, page 9, to verify
supply voltages.
If supply voltages are present, replace
the user interface and housing assembly.
If supply voltages are not present, replace
the CCU.
7.
Reassemble all parts and panels.
8.
Plug in dryer or reconnect power.
9.
Perform the “Console Buttons and
Indicators Test” on page 4 to verify repair.
Some buttons do not light indicators:
1.
Unplug dryer or disconnect power.
2.
Remove console to access the CCU
and User Interface (UI).
3.
Visually check that the UI and housing
assembly is properly inserted into the front
console.
4.
If visual check passes, replace the UI
and housing assembly.
5.
Reassemble all parts and panels.
6.
Plug in dryer or reconnect power.
7.
Perform the “Console Buttons and
Indicators Test” on page 4 to verify repair.
No beep sound is heard:
1.
Verify that the cycle signal volume is
turned on. Press the “
cycle signal
” button
to adjust the volume level.
2.
Unplug dryer or disconnect power.
3.
Remove console to access the CCU
and User Interface (UI).
4.
Visually check that ALL CCU connectors
are inserted all the way into the CCU.
5.
Visually check that the UI connector
is inserted all the way into the UI.
6.
If all visual checks pass, replace the
UI and housing assembly.
7.
Reassemble all parts and panels.
8.
Plug in dryer or reconnect power.
9.
Perform the “Console Buttons and
Indicators Test” on page 4 to verify repair.