Heat Interlock Test d 36
While this test is running, the control will show the status of the
following inputs for two seconds each. The control will continue
scrolling through the input status displays until the test is aborted.
To start test, control must be in the Manual Diagnostic Mode
Menu.
To enter, press the START (enter) keypad. Refer to four sections
below for more details on individual statuses.
NOTE: These switches are tested in sequence. If one
switch is sensed open, the rest will be open as well.
To exit the test, simultaneously press the SELECT (∧) and DIS-
PLAY (∨) keypads. The control will return to the Manual Diag-
nostic Mode Menu.
Cabinet Limit Thermostat
The display will show C oP if sensed open for at least 1.5 sec-
onds and C CL if sensed closed for at least one second.
Stove Limit Thermostat 1
The display will show S1 oP if sensed open for at least 1.6 sec-
onds and S1 CL if sensed closed for at least one second.
Stove Limit Thermostat 2
The display will show S2 oP if sensed open for at least 1.7 sec-
onds and S2 CL if sensed closed for at least one second.
Manual Reset Limit Thermostat
The display will show NL oP if the switch is sensed open for at
least 3.0 seconds and NL CL if the switch is sensed closed for at
least one second.
Air Flow Switch Test d 37
This option shows the current state of the air flow switch. To start
test, control must be in the Manual Diagnostic Mode Menu.
To enter, press the START (enter) keypad. The display will show
AF oP or AF CL, with AF oP being open and AF CL being
closed. Switch has to be closed for at least one second or open for
at least one second for a valid change.
To exit the test, simultaneously press the SELECT (∧) and DIS-
PLAY (∨) keypads. The control will return to the Manual Diag-
nostic Mode Menu.
Fan Motor Test d 38
This option shows the fan motor running. To start test, control
must be in the Manual Diagnostic Mode Menu.
To enter, press the START (enter) keypad. The display will show
FA n to indicate the fan motor is going to run.
NOTE: This test does not count towards the total ma-
chine run time operation.
To exit the test, simultaneously press the SELECT (∧) and DIS-
PLAY (∨) keypads. The control will return to the Manual Diag-
nostic Mode Menu.
Damper Motor Test d 39 (steam models only)
This option shows the damper motor running. To start test, con-
trol must be in the Manual Diagnostic Mode Menu.
To enter, press the START (enter) keypad. The display will show
dA NP to indicate the damper motor is going to run.
NOTE: This test does not count towards the total ma-
chine run time operation.
To exit the test, simultaneously press the SELECT (∧) and DIS-
PLAY (∨) keypads. The control will return to the Manual Diag-
nostic Mode Menu.
Drive Motor Test d 40
NOTE: For nonreversing models, the display will show
Frd indefinitely.
This option shows the drive motor running. The test will turn the
cylinder forward for 30 seconds, pause for 6 seconds, rotate in
the reverse direction for 30 seconds and pause for 6 seconds. For
Design 6 tumble dryers, the test will pause as follows: 3 seconds
(30, T30, T45, 55), 6 seconds (50, 75), 8 seconds (120, 170, 200).
To start test, control must be in the Manual Diagnostic Mode
Menu.
To enter, press the START (enter) keypad. The display will show
Fr d when spinning in forward direction, PA US when the cyl-
inder is paused and rE v when spinning in the reverse direction.
NOTE: This test does not count towards the total ma-
chine run time operation.
To exit the test, simultaneously press the SELECT (∧) and DIS-
PLAY (∨) keypads. The control will return to the Manual Diag-
nostic Mode Menu.
Machine Diagnostic Functions
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47 Part No. 70579901ENR9