Dehumidifying Dryers Chapter 4: Operation 36 of 59
11. When a dew point fault is generated by the optional dew point controller, the alarm
light will activate. The alarm light will flash, indicating a non-critical fault. Press
Alarm Reset to deactivate the alarm until the next dew point fault occurs.
12. The top 2 lines of the display show the HEAT and COOL times (in minutes) for the
regeneration sequence. Changes to these times can be made by the operator as
follows:
a. Press the up or down arrow until the cursor is positioned at the number to be
changed.
b. Press the “+” key to increment the number, or the “-“ key to decrement the
number.
c. Press the “OK” key to accept the value and write to the relay memory.
OR
d. Press the “ESC” key to cancel the changes.
Note: A change will NOT take effect until step 12-c is done.
13. The dryer is shut off by turning the control power switch to the OFF position.
14. Refer to Schematic drawing A0566087 enclosed in the control enclosure.