Electrolux Kelvinator KSV26HRB Diagnostic Manual page 13

Caution: Discharge the 45uf capacitor prior to any service work.
If E1 fault has not cleared:
# Check the continuity of the red connection wire located on the top right had terminal of the 45uf
capacitor to the CN505 terminal point on the outdoor main PCB.
Red connecting wire from 45uf capacitor to CN505
connection point on outdoor main PCB.
CN505 connection point on outdoor main PCB.
Page 13 KSSSI92