Blue Controller Button for ACW4 & ACW5 Gold Line

This Hamilton Changers 100-0170 replacement part allows you to replace the blue button found on the side of the controller on ACW4 and ACW5 Gold Line payment machines. The buttons on the side of the controller are used for programming the autocashier, so replacing a broken, malfunctioning, or missing button is important for clear and quick operation of the device by car wash owners and employees.

• Genuine Hamilton Changers replacement part
• Swap out a cracked button or replace a missing button on your autocashier

Blue Button Function:

• Used to move up through the programming categories while in the MENU MODE, or to move through lists of messages or dollar amounts and to decrease dollar amounts in the PROGRAMMING MODE.