ERROR CODE EXPLAINED
Electrolux Dishwasher
Electrolux Dishwasher HO Error Code
What it means
The dishwasher is delaying the cycle while it heats the water to the proper temperature.
Try this first
- This is normally a heating delay rather than a dishwasher failure.
- Allow the dishwasher time to heat the incoming water.
- Avoid interrupting the cycle while the heating delay is active.
Can I keep using it?✅ Normal operating condition
Repair usually required?✅ Usually no
If the error keeps returning
HO should clear after the water reaches the required temperature.
Official source
Troubleshooting information verified against manufacturer support documentation.
View manufacturer support page →Safety note:ApplianceSignal provides general troubleshooting information. Always follow the appliance manufacturer's safety instructions and disconnect power when required.