---
title: "Fire Magic OH: the thermometer board behind the panel got too hot"
description: "What OH means on Fire Magic OH: the thermometer board behind the panel got too hots, what to check before booking, and when it is not a failure at all."
url: "https://bbqgrillrepair.center/error-codes/fire-magic-oh/"
---

# Fire Magic OH: the thermometer board behind the panel got too hot

The touch-panel thermometer has its own circuit board behind the control panel.

## What OH actually means.

The touch-panel thermometer has its own circuit board behind the control panel. Fire Magic names two ways it gets too hot: wind blowing into the back of the lid and pushing heat forward, or a grease fire in the firebox. The board stops reading until it cools.

Fire Magic grill display

What to do when OH shows on the grill

### Kind of code Controller and display

The controller itself reported trouble, or stopped answering: a display that flickers or shows segments missing, buttons that no longer respond after rain got behind the panel, a board whose relays stick, or an app that will not keep its connection. A full power cycle, done as the manual describes with the grill cold, clears a passing glitch; a code that returns, or any sign of water behind the display, means a board or a keypad, and that is a visit.

### Usually leads to Grill lights and electronics repair

Hood lights, knob lights, transformers, power supplies and digital displays on a grill that have gone dark, flicker or trip the outlet, found and fixed.

### Shows up as Grill Error Code on a Pellet Controller or Digital Panel

A grill error code shows as letters and numbers on a pellet grill controller, a flashing light on a digital control panel, or an alert in the maker's app paired with the grill.

### Make Fire Magic

Fire Magic owners usually describe a burner that lights late or not at all; our visit starts by timing that delay at each knob.

### Source Fire Magic Echelon Diamond built-in gas grill installation and owner's manual (E660i, E790i, E1060i), C2-706

Echelon Diamond gas grills with the touch-panel digital thermometer (E660i, E790i, E1060i and their portable s versions). The EL500i electric grill shows the same reading on its own display; Aurora and Choice grills with a dial thermometer show nothing.

## Before you book, in this order.

Each step comes from Fire Magic's own guidance for OH on its grills. Follow it to the end: the last card says whether this is a visit.

01

If there are flames in the grease tray or under the hood, treat it as a grease fire: gas off at the tank or shutoff, knobs off, lid closed if you can do it safely, never water, and 911 if it spreads.

02

With no fire, turn the burners off, open the hood and let the grill cool before switching the thermometer back on.

03

If OH returns on a calm day with a clean firebox, book a visit so the board and the panel area can be checked for heat damage.

### Still there?

It usually turns into [grill lights and electronics repair](https://bbqgrillrepair.center/services/grill-lights-and-electronics-repair/). Book with the code and the model number.

### What not to do

OH is not a reading of the cooking temperature, even though it shows in the oven window. It also does not mean the burners have been shut off, because the thermometer does not control them.

## What you may notice with it.

The grill problems OH tends to arrive with. Answer these at the grill before anyone is booked.

[All problems](https://bbqgrillrepair.center/problems/)

Before you call

### [Grill Error Code on a Pellet Controller or Digital Panel](https://bbqgrillrepair.center/problems/grill-error-code/)

[All 7 causes, cheapest first](https://bbqgrillrepair.center/problems/grill-error-code/)

It also comes with

- [**Grease Fire in the Grill That Won't Die Down**](https://bbqgrillrepair.center/problems/grill-grease-fire/)
- [**Grill Flashback: Flames Behind the Knobs or Under the Panel**](https://bbqgrillrepair.center/problems/grill-flames-behind-knobs/)

Problem

### Grill Error Code on a Pellet Controller or Digital Panel

7 causes, cheapest first

Where OH usually leads

## Grill lights and electronics repair.

**Hood lights, knob lights, transformer, power supply, switches and harness · low to moderate.**

Book a visit [What the job involves](https://bbqgrillrepair.center/services/grill-lights-and-electronics-repair/)

## Fire Magic grills.

Fire Magic owners usually describe a burner that lights late or not at all; our visit starts by timing that delay at each knob.

[Fire Magic grill repair](https://bbqgrillrepair.center/brands/fire-magic/)

More Fire Magic codes

[Err](https://bbqgrillrepair.center/error-codes/fire-magic-err/) [- - - (PROBE window)](https://bbqgrillrepair.center/error-codes/fire-magic-probe-dashes/) [- - - (OVEN window, cold weather)](https://bbqgrillrepair.center/error-codes/fire-magic-oven-dashes-cold/) [Standby Mode (display off)](https://bbqgrillrepair.center/error-codes/fire-magic-standby-mode/) [Power supply LED off](https://bbqgrillrepair.center/error-codes/fire-magic-power-supply-led/) [Gas flow indicator red](https://bbqgrillrepair.center/error-codes/fire-magic-gas-flow-indicator/) [Alarm dot and flashing display](https://bbqgrillrepair.center/error-codes/fire-magic-temperature-alarm/)

Controller and display on other makes

[Lynx Burner N turned on unexpectedly](https://bbqgrillrepair.center/error-codes/lynx-burner-turned-on-unexpectedly/) [Weber E4](https://bbqgrillrepair.center/error-codes/weber-e4/)

[All 7 codes of this kind](https://bbqgrillrepair.center/error-codes/#family-board)

Fire Magic builds this

### Built-in gas grill

A stainless grill head dropped into a masonry or steel island, fed by a tank or the house gas line, with its burners, knobs and lid working in open weather.

Fire Magic builds this

### Freestanding gas grill

A gas grill on its own cart with wheels, side shelves and a propane tank below, or a hose to a house gas outlet, rolled into place on the patio.

Fire Magic builds this

### Infrared grill

Grills that cook with radiant heat: ceramic or mesh infrared burners, sear stations beside the main burners, and radiant glass or emitter plates over a gas flame.

## In Fire Magic's own words

> Oven display reads: OH

[Fire Magic Echelon Diamond built-in gas grill installation and owner's manual (E660i, E790i, E1060i), C2-706](https://www.rhpeterson.com/login/firemagicinstructions/C2-706.pdf) [Fire Magic Echelon Diamond built-in gas grill installation and owner's manual (E660i, E790i, E1060i), C2-706](https://www.rhpeterson.com/login/firemagicinstructions/C2-706.pdf)

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Echelon Diamond gas grills with the touch-panel digital thermometer (E660i, E790i, E1060i and their portable s versions). The EL500i electric grill shows the same reading on its own display; Aurora and Choice grills with a dial thermometer show nothing.

## Fire Magic OH grill repair, where we come out.

The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.

[All service areas](https://bbqgrillrepair.center/locations/)

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For the heart of your home.

## Questions about OH.

### Can I clear OH myself?

If there are flames in the grease tray or under the hood, treat it as a grease fire: gas off at the tank or shutoff, knobs off, lid closed if you can do it safely, never water, and 911 if it spreads. If it comes back, it needs a visit.

### Why does my Fire Magic Echelon show OH only when it is windy?

Wind entering the back of the lid pushes hot air toward the front, where the thermometer board sits. Fire Magic recommends a wind deflector for grills that face the wind.

### Do the burners turn off when a Fire Magic shows OH?

No. Fire Magic states the digital thermometer does not control the burners, so they keep burning until you turn the knobs off.

### Can a Fire Magic keep working after an OH reading?

Once it cools and turns back on, the thermometer usually reads again. If it will not, or the panel shows scorch marks, the board or wiring needs replacing.

---

**[Read on the site: Fire Magic OH: the thermometer board behind the panel got too hot](https://bbqgrillrepair.center/error-codes/fire-magic-oh/)**

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