Maytag Range Gas Smell Only When Using Broiler:... | appliancefaults.com

Technical Background:

The Main Control Unit (MCU) signals the gas valve to open upon receiving a signal that the broiler switch is activated. The igniter circuit also receives a signal to energize. The gas valve is a 120V AC component, and the igniter typically draws 3-4 amps during operation. Improper combustion can result from incorrect gas pressure or a faulty igniter.

Symptoms:

The homeowner reports a distinct gas smell emanating from their Maytag range only when the broiler is in use. The smell dissipates when the broiler is turned off.

Possible Causes:

Incorrect broiling procedure or broiler pan usage.
Improper or incomplete gas combustion within the broiler burner.
Gas leak from the broiler gas supply tube or connection.
Malfunctioning broiler regulator allowing excessive gas flow.
Partially blocked broiler burner ports causing incomplete combustion.
Incorrect burner alignment with the igniter.

Solution:

1

Turn off the range and open windows for ventilation.
2

Check the broiler burner assembly for debris or obstructions. Clean burner ports with a small wire brush. Ensure burner is properly seated.
3

Inspect the gas supply tube connecting to the broiler burner for leaks using a soapy water solution. Tighten connections with a wrench.
4

Using a manometer, verify gas pressure at the broiler regulator. It should typically be around 10 inches of water column for natural gas.
5

Examine the igniter for proper positioning and function. When broiling, ensure igniter is glowing brightly and consistently.
6

If the gas regulator is suspected to be faulty, it must be replaced by a qualified technician. This requires disconnecting and reconnecting the gas line.
7

Reassemble the broiler, turn on the range, and test the broiling function. Monitor for any gas smell.

Safety Warning:

Disconnect power to the range at the breaker panel (LOTO - Lock Out Tag Out) before performing any repairs. Gas appliances can be dangerous. If you are not comfortable working with gas, contact a qualified technician. Never use an open flame to check for gas leaks.

Prevention:

Regularly clean the broiler burner and oven cavity to prevent grease buildup. Ensure proper ventilation when broiling. Annually inspect gas connections for leaks.

Expert Tip:

A common issue is a partially clogged burner tube. Use a drill bit slightly smaller than the burner port diameter and CAREFULLY clean each port. Do this only after disconnecting the gas supply.

Frequently Asked Questions

•What is the correct gas pressure for the broiler burner on my Maytag range?

The correct gas pressure is typically around 10 inches of water column for natural gas, and 11 inches of water column for propane. Always refer to the appliance's service manual for exact specifications.

•How do I safely check for gas leaks around the broiler burner assembly?

Mix a solution of soapy water (dish soap and water) and apply it to all gas connections. If bubbles form, there is a leak. Immediately turn off the gas supply and contact a qualified technician.

•My igniter glows, but the burner still doesn't light. What could be the problem?

If the igniter glows but the burner doesn't light, it could indicate a weak igniter, a partially blocked burner, or insufficient gas flow. Check the burner ports for obstructions and verify the gas pressure is within the specified range. A weak igniter may require replacement.

Maytag Range Gas Smell Only When Using Broiler: Troubleshooting Guide

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip:

Frequently Asked Questions

•What is the correct gas pressure for the broiler burner on my Maytag range?

•How do I safely check for gas leaks around the broiler burner assembly?

•My igniter glows, but the burner still doesn't light. What could be the problem?

Related questions

Technical Background:

Symptoms:

Possible Causes:

Solution:

Safety Warning:

Prevention:

Expert Tip: