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The top of the articulating mullion engages with
the mullion striker to open and close the mullion.
When the articulating mullion does not make
contact with the mullion striker, the dispenser
door may need to be raised.
Mullion Striker Removal
• Remove two Phillips-head screws.
The main source of light comes from the upper
LED housing. Strip LEDs are connected to
the outside of the housing while the inside of
the housing holds the foam block which the
refrigerator (FF) thermistor slides into. If any
of the LEDs fail, the housing would need to be
replaced. Counter-depth models use a smaller
LED housing.
18 cu. ft.
24 & 26 cu. ft.
Upper LED Diagnosing
• When the LED housing fails completely, the
lower LED boards will still work.
Main Board with Door Open
• J4 pin 2 (red/yellow) - J5 pin 1 (pink/black):
4 - 13 VDC *(see NOTE)
Two Pin Connector at Cabinet
• Red - black: 4 - 13 VDC *(see NOTE)
NOTE: When one or both of the refrigerator
doors are opened, the main board delivers 4 VDC
to the LED housing and gradually increases the
voltage to 13 VDC for full brightness.
Upper LED Removal
1. Using two ngers, push forward on the
indicated areas to release the rear tabs of the
shield to lower the rear of the shield.
2. Pull forward and down to release the front lip
of the LED shield.
3. Remove two 1/4-in. hex-head screws.
(Continued next page)
Mullion Striker
Upper LED Housing
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