Whirlpool RH8930XLS manual PC BOARD MfG SCREWS@ FIVE PIN CONNECTOR, P C Board Removal

6.Replace the control circuit board (See Figure 2):

a.Remove five pin cable connector.

b.Flip up tab on switch flex tail connector and remove tail from connector.

c.Remove three screws securing board to the enclosure and remove board.

d.Replace with new circuit board and re-assemble by reversing above procedure. Be sure that the switch flex tail is inserted far enough into its connector that the locking teeth on the

connector tab engage the slots in the switch tail.

i’. If unit still does not operate, check membrane switch by removing switch tail from connector and

inserting tail of a new unattached membraneswitch in connector from P. C. board sideof hood and secure with tab. Insure that tail is oriented same as tail on attached switch. Operate switch and if

unit operates, replace attached switch with new switch. To replace membraneswitch, proceed as follows:

a.Release switch flex tail from P. C. board connector.

b.Remove front trim by removing screws securing trim to hood. Be careful not to scratch or otherwise damage trim.

C.Remove switch by carefully running a sharp thin knife or razor blade under edge of switch to break adhesive loose at one end of switch. Pull switch with steady outward pressure.

d.Replace switch by removing paper backing, inserting flex tail in hood front slot and

CAREFULLY aligning switch before allowing adhesive to secure switch to front panel. Remove switch front protective coating by carefully peeling off of switch.

e.Insert flex tail into circuit board connector and secure with locking tab.

f.Operate unit and if it works properly, replace trim, original circuit board, and circuit board enclosure cover.

/- PC BOARD MfG SCREWS@)

FIVE PIN CONNECTOR

FIG. 2 P C BOARD REMOVAL