Keys Function; Condensate Discharge Parameters; Programming - Ingersoll Rand D25IT Manuel Des Opérateurs

3.1.1 KEYS FUNCTION

TEST: When pushed for 3 sec. during normal operation, it activates the condensate drain.
SET: When pushed and released during normal operation, it displays the dew point set value (decimal).
When pushed for 10 seconds, it allows to enter the C8 and C9 condensate drain parameters programming
menu (see relevant table).
When pushed after having set new configuration values, it stores the applied modifications.
DOWN: When pushed while setting the drain set point, it decreases the displayed value of one unit per
second, during the first 10 seconds, than of one unit every 0,1 sec.
When pushed for 10 seconds during normal operation, it starts an automatic test cycle of the controller.
UP: When pushed while setting the drain set point, it increases the displayed value of one unit per second,
during the first 10 seconds, than of one unit every 0,1 sec.
ON / OFF: Pushed for 1 second, it activates or deactivates the dryer. When the dryer is deactivated, the
display shows OFF.
NOTE: when the controller is in the OFF position, some parts of the dryer may still be energized. Therefore, for
safety purposes, disconnect the electrical power before performing any operation on the machine.
3.1.2 CONDENSATE DISCHARGE PARAMETERS PROGRAMMING
Push the SET key for 10 seconds to enter the parameters configuration menu: the display will show in
sequence the set point value, the code of the first modifiable parameter (C8) and its value).
Only if strictly necessary, use the UP and/or DOWN keys to change the displayed parameter value.
Press the SET key to store the previously changed parameter value or to browse the parameters without
changing them.
15 seconds after the last performed operation, the controller will return automatically to the normal
operation mode.
PARAMETER
C8
C9
NOTE: Changes entered for timing values will be effective only after exiting the programming, while changes to
other variables will be immediately effective.
Please remember that eventual changes to the configuration parameters of the machine could negatively affect
its efficiency. Thus, changes have to be performed by a person familiar with the operation of the dryer.
IT'S FORBIDDEN TO ATTEMPT TO MODIFY THE OTHER CONFIGURATION PARAMETERS OF THE
ELECTRONIC CONTROLLER WITHOUT AUTHORIZATION AND COLLABORATION OF INGERSOLL RAND'S
AUTHORIZED DISTRIBUTOR.
Cod. 710.0134.39.00 Rev1B – 01.2009
DESCRIPTION
Delay between condensate
discharges
Time required for condensate
discharge
WARNING FOR USER:
RANGE DEFAULT SET VALUE
1 ÷ 999 (min)
D25-60IT
1 ÷ 999 (sec)
2
1
D102-170IT
3
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