VLS Service Manual - REV2015.04
Electronics
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Electronics
Keypad
1. Power OFF and unplug the VLS system.
2. Open the Top Door.
3. Look underneath the front frame and locate the wiring from the keypad to the wiring harness.
4. Disconnect the keypad by pressing the plastic tab and gently pulling the connector.
5. Remove the keypad from the front of the machine by slowly peeling it off. Keep in mind that the keypad
is an electronic sticker.
6. Remove the protective backing from the new keypad and slowly apply it to the system, making sure the
connector goes to the inside of the system.
7. Connect the keypad to the wiring harness.
8. Installation is complete.
6. Disconnect ALL the wires on the CPU board, including the thermal sensor board wires.
7. Unscrew all the screws holding the CPU assembly in place. Two on each side of the assembly and three
for the bracket.
8. Remove the 4 screws holding the CPU in place.
9. Installation is opposite of removal.
10. After the CPU has been installed, complete the following:
•
CPU Initialization / Auto-Z Calibration
•
(if applicable)
•
(if applicable)
Summary of Contents for VLS Series
Page 1: ...VLS Service Manual...
