4 - 7 0 l Op e ra ti o n
C o n t r o l Fun c ti o n D es c ri p ti o ns -
S t a n d Al o ne Co n f i g u r a t i o n ( c on t in u e d )
Digital Output Test screen
To access the Test screen:
1 Press the Settings button
from the Home screen.
2 Press the I/O Setup button.
3 Press the Digital Output Test button.
The test screen allows for digital output tests of various outputs attached to the DC-T con-
trol. This screen allows for testing of:
• Delivery air blower
• Regen blower
• Regen heater (jog)
• Wheel motor
• Alarm horn/red light
• Heater isolation contactor
• Delivery air heater (jog)
• Alarm yellow light
• Alarm green light
To test an output:
1 Press the power button to enable the Dryer I/O Test
Mode. The button should illuminate and the LED beside
the button should change from grey to green indicating that test mode is enabled.
2 Press the power button beside the output you would
like to test. The button should illuminate and the LED
beside the button should change from grey to green indi-
cating power has been sent to the output.
3 Press the power button beside the output again to stop the test. Note that some tests
are a jog test and will not require pressing the button again to stop. Jog tests are pro-
grammed to run for three (3) seconds.
4 Press the power button beside the Dryer I/O Test
Mode text to disable test mode.
NOTE: Proper login is
required to test the out-
puts. Depending on the
configuration of your
dryer, some inputs or out-
puts may not be avail-
able.
✐
NOTE: Dryer must be
stopped to perform test
mode.
✐
NOTE: Upon initial test
mode, the delivery air
blower will start automat-
ically. This only occurs
the first time test mode is
activated. This is not
unusual and should be
expected.
✐
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