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1. Language selection
a. Use the ‘Up’ and ‘Down’ arrow buttons to scroll through
the list of languages (choice of 10 available: English,
Deutsch, Francais, Espanol, Italiano, Polski, Dansk, Dutch,
Norsk and Suomi).
b. Press ‘Enter’ button to select the language that is
displayed.
c. Push ‘ESC’ at any time to return to the Main Menu.
2. Setting Date & Time
a. Use the ‘Up’ and ‘Down’ arrow buttons to set minutes
(00 to 59). Press ‘Enter’ to accept new value.
b. Use the ‘Up’ and ‘Down’ arrow buttons to set hours (00
to 23). Press ‘Enter’ to accept new value.
c. Use the ‘Up’ and ‘Down’ arrow buttons to set year (00 to
99 representing 2000 to 2099). Press ‘Enter’ to accept
new value.
d. Use the ‘Up’ and ‘Down’ arrow buttons to set month
(three letter abbreviation). Press ‘Enter’ to accept new
value.
e. Use the ‘Up’ and ‘Down’ arrow buttons to set day (01
to maximum for the month and year selected). Press
‘Enter’ to accept new value.
f. Push ‘ESC’ at any time to return to the Main Menu.
3. Setting Schedule
a. Use the ‘Up’ and ‘Down’ arrow buttons to select desired
“Day of week + on/off”. Press ‘Enter’ to accept new
value
b. Use the ‘Up’ and ‘Down’ arrow buttons to set hour (00
to 23). Press ‘Enter’ to accept new value
NOTE: If the hour setting is ‘IGNORE’, Press ‘Enter’ again
to move the cursor under the “Day of week + on/off”.
Repeat steps a through b (or c) as needed.
c. Use the Up and Down arrow buttons to set minutes (00,
10, 20, 30, 40, 50; not shown if hour setting is ‘IGNORE’).
Press ‘Enter’ to accept new value and return to “Day of
week + on/off”. Repeat steps a through c as needed.
d. Push ‘ESC’ at any time to return to the Main Menu.
NOTE: Scheduler will ignore programmed commands
for 10 minutes after exiting program mode.
4. Hours To Service
a. Use the ‘Up’ and ‘Down’ arrow buttons to scroll through
the range of permissible values (0 to 8760) before service
reminder is initiated. Press ‘Enter’ to accept new value.
(Only hours that refrigeration compressor is operating
are counted).
b. Press ‘ESC’ at any time to return to the Main Menu.
NOTE: On dryers with air-cooled condensers, regular
condenser cleaning is recommended. Dirtiness of
ambient air at installation site will determine frequency
of service. Typically once a month is recommended.
Dryers contain an integral 3 micron filter. As the filter
element accumulates solid contaminants, differential
pressure increases. Solid particulate load in the
compressed air supply will determine frequency of
service. Typically element changeout is recommended
at least annually.
1. Temperature Indicator
2. Operator Interface Display
3. Power-on Light
4. Compressor-on Light
5. Alarm / Service Light
6. Schedule On/Off and Enter Button
a. In display mode: Press to toggle between
SCHEDULE RUNNING and MANUAL OVERRIDE.
b. In program mode:
i. Press to move to a lower level menu.
ii. Press to accept a value that has been edited.
7. Program Mode (i) and Esc
a. In display mode: Press and hold to enter pro-
gram mode.
b. In program mode: Press to move to a higher
level menu.
8. Up Arrow
a. In display mode: No function
b. In program mode:
i. Press to view the next item in a list or to
increment a variable to a higher value. Press
and hold for accelerated incrementing.
ii. When the top of the list (or highest value) is
displayed, pressing the up button will cause
the display to wrap to the bottom of the list
(or lowest value).
9. Down Arrow
a. In display mode: No function
b. In program mode:
i. Press to view the previous item in a list or to
increment a variable to a lower value. Press
and hold for accelerated incrementing.
ii. When the bottom of the list (or lowest value)
is displayed, pressing the down button will
cause the display to wrap to the top of the
list (or highest value).
10. 1/0: Press at any time to turn the dryer on/off.
11. Drain test: Press at any time to momentarily open
the drains.
12. Reset: Press at any time to clear the alarm/service
message (if shown) and the alarm LED.
I - CONTROLLER LEVEL 4
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