Testing The Solenoid Drive Board - Wayne Vista Series Service

B.5.

TESTING THE SOLENOID DRIVE BOARD

The solenoid drive board controls all of the AC switching in the
dispenser; in addition the solenoid drive board switches the correct
pulser ON at the proper time. Note: The following figures are shown for connector
information only. Figures B-18A, B-18B and B-18C identifies each of the connectors on
the various solenoid drive boards. Figures B-19, B-20A and B-20B identify each pin in
those connectors.
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Part No. 917543 Rev. A
FIGURE B-18A. 3 PRODUCT SOLENOID DRIVE BOARD
November 1992