Electrolux 5995502399 - Flow Chart 1

Electronic Control
3-13
Does display
show “CE” when
accessed?
Are door hinge
connections
intact?
Is the power
connector getting
120V?
Is freezer-
machine
compartment
inline connected?
Fix 120V
connection at
service cord.
(troubleshoot
harness) and
retest
Connect and
retest
Yes
Yes
No
Replace UI and
retest
Connect and
retest
No
No
Yes
Is UI comm. wire
connection
intact? (J6)
Is there a approx.
12VDC between
red and black
comm. Wires at
UI driver board?
Connect and
retest
Connect and
retest
No
No
No
Yes
Is point to point
continuity intact?
(On white comm.
wire from main
board to UI)
Is connection on
main board
intact? (J9A)
Replace/repair
harness and
retest
Yes
Yes
No
No
Yes
No
Yes
Yes
Replace ERF
2500++;
Is problem fixed?
Replace UI and
retest
Replace ERF
2500++;
Is problem fixed?
Replace UI and
retest
No
Is door hinge
connection
intact?
Is point to point
continuity intact?
(On comm.
Wires. Red,
white, black from
main board to UI)
No
Yes
No
(UI B)
(UI A)
Is 120V present
at ice maker liner
connection?
Repair and
retest
No
No
No
Replace/repair
harness and
retest
Is damage to
white wire
identifiable?
Yes
Is door hinge
connection
intact?
No
Yes
Yes
Repair Freezer
Harness and
retest
Wave-Touch= UI A
IQ-Touch= UI B
Flow Chart 1