Electrolux KSV26HRC Diagnostic Manual page 20

IPM Protection Continues:
# Remove the Blue, Yellow & Red wires that connect to the U, V & W terminal points on the outdoor
main PCB.
# Check for continuity across any terminal combination of the U, V & W spade terminal points.
Note: All continuity checks should read "open circuit". If a circuit & or resistance value is measured,
replace the outdoor main PCB.
# If all continuity checks read open circuit, reconnect the Blue-U, Yellow-V & Black-W wires, then
check the DC output illustrated on the following page.
IPM spade terminal connection points.
Page 20 KSSSI113