American Dryer Corp ADG-464 manual Wiring Diagram

•Releases the REVERSE Push-button.

•Does PLC (Programmable Logic Controller) input L.E.D. (light emitting diode) #18 go “OFF”?

•If the answers to these question are “YES”, wiring to the PLC (Programmable Logic Controller) is correct.

If any answer to these questions is “NO”, refer to Probable Causes paragraph below

•Tumbler (Basket) Forward Switch - PB1

For quick check of the wiring of PB1 to the PLC (Programmable Logic Controller) perform the following test with the control voltage “ON”. (“GREEN” Button)

•Press the FORWARD Push-button.

•Does PLC (Programmable Logic Controller) input L.E.D. (light emitting diode) #17 light?

•Releases the REVERSE Push-button.

•Does PLC (Programmable Logic Controller) input L.E.D. (light emitting diode) #17 go “OFF”?

•If the answer to these question are “YES,” wiring to the PLC (Programmable Logic Controller) is correct. If any answer to these questions is “NO,” refer to Probable Causes paragraph below:

a)PROBABLE CAUSES;

1a) Fuse #4 on Main Electrical Panel

2a) Faulty Switches

3a) Wiring back to the PLC (Programmable Logic Controller)

b)POSSIBLE SOLUTIONS;

1b) Check fuse blown indicator on Fuse #4; replace fuse, if necessary and retest.

2b) Check switches using an OHM meter; replace if necessary, and retest.

3b) Refer to AD-464 Pendant associated wiring diagrams for detailed assembly and wiring information. Check ALL circuits back to PLC (Programmable Logic Controller).

•AD-464 PENDANT ASSEMBLY DIAGRAM

•AD-464 ANNUCIATOR, PENDANT, and UPPER RTD’S (Resistive Temperature Device’s)

WIRING DIAGRAM

89