Electronic Programmed Controller & Vent Fan Driver Boards (continued)
When handling electronic circuits personnel must be electrically grounded to
avoid electrostatic damage to electronic components.
Using a #1 cross-tip screwdriver, remove five (5) flat-head screws which hold the printed circuit boards to the
Vent Fan Housing.
Figure 5-2.12. Detail, Screw Locations
Remove the Printed Circuit Board Assembly.
TO SEPARATE ELECTRONIC PROGRAMMED CONTROLLER BOARD FROM THE ELECTRONIC
VENT FAN DRIVER BOARD
Using a #1 cross tip screwdriver, remove two (2) screws that hold the Vent Fan Driver Electronic
Board to the Electronic Programmed Controller Boards (ref. Figure 5-2.11).