---
title: "Wolf induction cooktop error code E19"
description: "Wolf induction cooktop error code E19: wolf error code E19: two boards inside the appliance have stopped hearing each other, on an induction cooktop, where…"
url: "https://wolfmiami.support/error-codes/error-code-e19-induction-cooktop/"
date_modified: "2026-08-20"
Product line: "Counter modules, CT induction cooktop"
---


# Wolf induction cooktop error code E19

### What this one means

Two boards inside the appliance have stopped hearing each other, on an induction cooktop, where the generator under each zone is a power supply in its own right and reports for itself. It is a code the manufacturer publishes for this appliance, not one we have worked out — and it is decoded here rather than left as three characters on a display.

### What the code covers

A published cause names a circuit rather than a component, which is the single most useful thing to know before ordering a part. This one covers:

- The ribbon or harness between the control head and the board that switches the loads
- Either board's own transceiver
- A connector that has worked loose behind a fascia that gets hot every day
- Read line failure
- Rear LO LED not lit during cooking or lit while idle

### Worth doing before you call

- Note whether one zone is affected or all of them — each has its own generator
- Switch the breaker off for thirty seconds and back on, and see whether the display returns

### Then what

A network error is a wiring question before it is a parts question, and the wiring lives behind the control panel. It is not a panel a homeowner should have off with the appliance live.

This code is published for cooktops & rangetops. The [full list of codes](https://wolfmiami.support/error-codes/) has the rest of them, searchable, including the labels older and newer machines use for the same conditions.

Cooktops & rangetops

What this code means

What this one means

Two boards inside the appliance have stopped hearing each other, on an induction cooktop, where the generator under each zone is a power supply in its own right and reports for itself. It is a code the manufacturer publishes for this appliance, not one we have worked out — and it is decoded here rather than left as three characters on a display.

What the code covers

A published cause names a circuit rather than a component, which is the single most useful thing to know before ordering a part. This one covers:

The ribbon or harness between the control head and the board that switches the loads

Either board's own transceiver

A connector that has worked loose behind a fascia that gets hot every day

Read line failure

Rear LO LED not lit during cooking or lit while idle

Worth doing before you call

Note whether one zone is affected or all of them — each has its own generator

Switch the breaker off for thirty seconds and back on, and see whether the display returns

Then what

A network error is a wiring question before it is a parts question, and the wiring lives behind the control panel. It is not a panel a homeowner should have off with the appliance live.

This code is published for cooktops & rangetops. The full list of codes has the rest of them, searchable, including the labels older and newer machines use for the same conditions.

---

**[Read full article: Wolf induction cooktop error code E19](https://wolfmiami.support/error-codes/error-code-e19-induction-cooktop/)**