Frigidaire LGUB2642LF2 Service Manual page 37

Ice and Water Flow Chart 6
Are paddle Flappe r
micros witch
conne ctions at
sw itch intact?
Ye s
Is 6 wire
connection to UI
driver board
intact?
Ye s
Is micros witch
properly
mounted?
Ye s
Is micros witch
ac tuated by
paddle
mechan ism
during normal
user operation?
Ye s
Is micros witch
elec trically closed
when presse d
and elec trically
open when not
pressed?
Ye s
Re place UI and
retest
Re pair/replace
No
connection and
retest.
No
R epa ir/replace
harnes s and
retest
No
R epa ir/replace
micros witch
No
R epa ir/replace
micros witch
No
R epa ir/replace
micros witch
Ice and Water Flow Chart 7
Are paddle
micros witch
conne ctions at
sw itch intact?
Ye s
Is 6 wire
connection to UI
driver board
intact?
Ye s
Is micros witch
properly
mounted?
Ye s
Is micros witch
ac tuated by
flappe r
mechan ism
during normal
travel ?
Ye s
Is micros witch
elec trically closed
when presse d
and elec trically
open when not
pressed?
Ye s
Re place UI and
retest
3-15
Electronic Control
Re pair/replace
No
connection and
retest.
No
R epa ir/replace
harnes s and
retest
No
R epa ir/replace
micros witch
No
R epa ir/replace
micros witch
No
R epa ir/replace
micros witch