Written by
Nora Halvorsen Appliance Care EditorPublished October 26, 2026
VERIFIED
Error code30 / 70
ApplianceCooktop
Two numbers, one fault
The display may read 30 or 70. In both cases the AC input voltage at the induction housing assembly is too high. They are listed for the 30-inch ceramic glass induction cooktop with ESEC-UIB control.
Checks sheet
Measure the incoming house voltage on the Filter Circuit Board, across X1, X2 and X4, X5. The expected value is 240 volts AC within a tolerance.
Look at the jumpers from X1 to X2 and from X4 to X5. X6 is the chassis ground wire.
With the voltage correct, replace the Filter Circuit Board.
These are live-terminal measurements and are not for the owner. The same list serves codes 35 and 75, the low-voltage pair.
Related codes
Code 35: AC input voltage too low, with the same checks
Calling about an induction cooktop in San Francisco or elsewhere around the Bay? The number is (415) 449-0036. Read out both codes, the model number and anything you tried first. See also Electrolux cooktop repair.
Model compatibility: Electrolux reuses codes across series and model years, so 30 / 70 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
AC input voltage too high at the induction housing assembly.
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 ECCI3068AS 30-inch induction cooktop repair for San Francisco and Bay Area homes: dead zones, pan detection and control errors tested before…
Code 36 is a communication error on the left-hand cooking zones of the induction housing assembly. The manual lists harness checks and three replacements.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Electrolux appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
