Keys Function; Parameters Programming; Display Indications - Ingersoll-Rand D54IN-A Bedienerhandbuch

PIC. 1 ( D54IN-A ÷ D660IN-A)
DISPLAY VISUALIZATION AND SIGNALLING LEDS ( D270IN-A ÷ D660IN-A)
DISPLAY DESCRIPTION
the unit is ON with low load
the unit is ON with normal load
the unit is ON with normal-high load
the unit is ON with high load
DISPLAY VISUALIZATION AND SIGNALLING LEDS (Mod. D54IN-A ÷ D180IN-A)
DISPLAY DESCRIPTION
the unit is ON with low load
the unit is ON with normal load
the unit is ON with normal-high load
the unit is ON with high load

3.1.1 KEYS FUNCTION

TEST: When pushed for 3 sec. during normal operation, it activates the condensate drain.
(Not used on No loss 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: Pressed, 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.
Cod. 710.0150.40.00 Rev01 – 05.2016
LED STATUS DESCRIPTION
ON Compressor energized
Blinking Programming mode activated
ON Condensate drain energized
ON
Speed of the fan = 100%
Blinking
Speed of the fan < 100%
OFF Fan not running
LED STATUS DESCRIPTION
ON Compressor energized
Blinking Programming mode activated
Condensate drain energized
ON
(Not used with "No loss
condensate drain")
Not used Not used
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.
WARNING FOR USER:
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.

3.1.3 DISPLAY INDICATIONS

The controller is capable of recognizing certain types of anomalies in the drying circuit. In such cases, a message will blink on the
display, alternated to the current dew point value.
MESSAGE
(BLINKING)
High dew point value
HtA
Very high dew point value
Ht2
Interruption or short circuit on the
PF1
PTC probe input line
ESA
The automatic Energy saving
mode activated due to low load
ES2
ASt Activated after repeated alarms
Note: PF1 has priority on all other messages.
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Cod. 710.0150.40.00 Rev01 – 05.2016
DESCRIPTION RANGE
Delay between condensate
1 ÷ 999 (min)
discharges
Time required for condensate
1 ÷ 999 (sec)
discharge
CAUSE OUTPUTS
Alarm output ON
(delayed alarm)
Refrig. Compressor output OFF
Fan output ON
Drain cycle standard
(immediate alarm)
Alarm output ON
Refrig. Compressor output OFF
Fan output OFF
Drain cycle standard
Alarm output OFF
Refrig. Compressor output OFF
Fan output OFF
Drain cycle standard
Alarm output ON
Refrig. Compressor output OFF
Fan output ON
Drain cycle standard
DEFAULT SET VALUE
1
D54-144IN-A D180IN-A D270-660IN-A
1 2 3
ACTIONS
Resettable by switching off the
dryer.
If problem persists call your local
Ingersoll Rand distributor.
Resettable by switching off the
dryer. May require replacing the
faulty probe.
If problem persists call your local
Ingersoll Rand distributor.
No action necessary.
Automatic Reset
Call your local Ingersoll Rand
distributor.
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