Written by
Miles Hartwell Editorial authorPublished October 20, 2026
Content status:
Verified
Error code72 / 73
ApplianceCooktop
Quick answer
Codes 72 and 73 share one meaning: a power supply defect at the right side cooking zones. Three actions are listed for a technician.
Model compatibility: Electrolux reuses codes across series and model years, so 72 / 73 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Codes 72 and 73 mean a power supply defect on the right side cooking zones.
What 72 and 73 mean
The sheet groups these two codes together as a power supply defect in the induction housing assembly, right side cooking zones. Source: service sheet 318200282 Rev B, covering induction cooktops of 30 inches that combine ceramic glass with the ESEC-UIB control. Model and generation are not given.
Actions on the data sheet
A technician tests all cables and connections on the filter circuit board, then replaces the filter circuit board, and then replaces the right side generator circuit board. The sheet lists them in that order.
Need a visit in Los Angeles? Call (310) 361-3405 about your Electrolux cooktop, and see cooktop repair for Electrolux. Keep the model number and the exact code at hand, plus a note of anything you tried.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Electrolux appliance?
Book a specialist visit for a clear estimate and approval before any repair.
Electrolux cooktop repair in Los Angeles for induction detection, touch controls, thermal shutdown, zone heating, ignition, and power-module faults. Confirm coverage by ZIP.
