DMP OPL Control

DO Control Suffix

1

2

3

4

5

DRYING

COOLING

TEMPERATURE

REV START STOP

(CANCEL)

TM1956N

Figure 21

DMP OPL Features

The DMP has an 8 position DIP switch bank that is accessible from the back of the control board. By switching these DIP switches, it is possible for the operator to customize the display and some of the operating features of the tumbler.

Programming

1.Set DIP switch #8 to the ON position.

2.Select the desired program number to change. The LED should be flashing.

3.Select DRY TIME. Set the time with the Up/ Down arrows.

4.Select COOL TIME. Set the time with the Up/ Down arrows.

5.Select TEMPERATURE. Set the temperature with the Up/Down arrows.

6.Select reversing REV (illuminated) or nonreversing REV (not illuminated). To change basket direction and dwell time, refer to Reversing Operation.

Installation/Operation Supplement

7.Press and hold the Program Select button about 3 seconds until the LED stops flashing. The selected program number is now programmed. If the Program button is pressed for less than

3 seconds, the controller will cancel the program and display the next program’s settings. If not programmed correctly, the display will flash “E2F” for 4 seconds, and the default settings will be used. Follow steps 4 through 7 to reprogram any program number. When finished, set DIP switch #8 to OFF. The programs are now stored.

8.During the Program Mode, if the Up/Down arrows, REV, or Display button is not pressed within 10 seconds the default program settings will be used.

Reversing Operation

1.When the LOCAL reversing operation is selected, the reversing times are stored in the EEPROM which is located on the controller board. If the values stored are determined to be invalid, the clockwise and counterclockwise times will default to 60 seconds, and the dwell time will default to 4 seconds.

2.The reversing time program has the following sequence: (1) clockwise time, (2) dwell time, and

(3) counterclockwise time.

3.To program new reversing times DIP switches #3 and #8 must be on.

4.Press and hold the reverse button (REV) for 3 seconds to display the clockwise time.

5.Use the Up/Down arrows to set the clockwise time within the range of 30-120 seconds.

6.Press REV to display the dwell time.

7.Use the Up/Down arrows to change the dwell time within the range of 3-10 seconds.

8.Press the REV button to display the counterclockwise time.

9.Use the Up/Down arrows to change the counterclockwise time within the range of 30-120 seconds.

10.Press the REV button to save these settings and leave DIP switch #3 in the ON position and flip DIP switch #8 to the OFF position.

70278501 (EN)

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