Kenmore 148.20125510 User Manual (English)

Questions and Answers:

E
edward82Jul 27, 2025
Why won't my Kenmore Grill light?
- T
  Thomas CarlsonJul 27, 2025
  If your Kenmore Grill isn't lighting, several factors could be at play. First, ensure the ignition wire is securely connected to the electrical igniter. If the distance between the ignition pin and burner is too great, adjust it. A broken ignition wire necessitates a replacement from customer service. Check the battery; install a new AA battery or correct its polarity if it's incorrectly installed. Also, make sure the electrode is properly installed and producing sparks at the burner port. Confirm that the regulator valve is on and supplying gas. Lastly, if the air shutter opening is too large, reduce its size.
K
Kenneth AshleyAug 5, 2025
What to do if my Kenmore Grill has excessive flare-up?
- A
  andersonkevinAug 5, 2025
  Excessive flare-ups on your Kenmore Grill can occur for a few reasons. Avoid grilling fatty meats on high heat; instead, use a low setting with cold grids. If flare-ups persist, move the meat to the warming rack until the flames subside. Never spray water on gas flames. Ensure the hood is up when grilling.
T
Travis GrimesAug 16, 2025
Why does my Kenmore 148.20125510 have a yellow flame and smell like gas?
- E
  eguerraAug 16, 2025
  If the burner flame on your Kenmore Grill is yellow and you smell gas, it could be due to several reasons. The air shutter opening might not be properly set; adjust it to achieve blue flames (1/4 inch opening for LPG, 1/8 inch or less for NG). Spiders or insects may be blocking the air shutter, so clear any blockages. Also, check for gas leaks and identify their source.

Kenmore 148.20125510 Specifications

General

Brand	Kenmore
Model Number	148.20125510
Ignition Type	Electronic
Material	Stainless Steel
Side Burner	Yes
Fuel Type	Propane

Summary

Safety and Precautions

Installation Safety Precautions

Guidelines for safe installation of the grill according to codes and standards.

Safety Symbols Explained

Explains DANGER, WARNING, and CAUTION symbols and their meanings for safe use.

Gas Leak Safety Procedures

Steps to follow if you smell gas to ensure safety and prevent injury or death.

Flammable Liquid Storage Warnings

Rules against storing flammable liquids or LP cylinders near the grill for fire prevention.

Kenmore Limited Warranty

Warranty Coverage Details

Details on the 1-year material/workmanship and 10-year burner rust warranty.

Warranty Exclusions and Limitations

Lists items and conditions not covered by the warranty, like normal wear and misuse.

Disclaimer of Implied Warranties

Explains limitations on implied warranties and remedies for customers.

Use and Care

LP Gas Cylinder Safety

Critical safety rules for LP cylinders, including storage, handling, and potential hazards.

Connecting Regulator to LP Tank

Step-by-step instructions for securely connecting the regulator to the LP tank valve.

LP Tank Leak Test

Procedure to check for gas leaks after connecting the LP tank to prevent fires.

General Grill Safety and Usage

Essential safety rules for operating the grill, including clearance, children, and lid usage.

Ignitor Lighting Procedure

Step-by-step guide for safely lighting the grill using the igniter.

Burner Flame and System Checks

How to check burner flames, ignitor function, valves, and hoses for proper operation.

Grill Surface Cleaning Guide

Detailed instructions for cleaning various grill surfaces like porcelain, painted, and stainless steel.

Spider Alert and Burner Tube Cleaning

Warning about spiders in burner tubes and instructions for cleaning them to prevent flashbacks.

Indirect Cooking Techniques

Instructions for cooking with indirect heat for various food types.

Food Safety Guidelines

Essential food safety practices for grilling, including cleaning, cooking, and chilling.

Care and Maintenance Schedule

Recommended cleaning frequency and methods for various grill components.

Natural Gas Conversion Kit

Natural Gas Conversion Kit Requirements

Information on the required kit and technician for converting the grill to natural gas.

Natural Gas Connection Procedure

Step-by-step instructions for connecting the natural gas supply.

Natural Gas Supply Line Sizing

Chart detailing tubing sizes based on distance for optimal natural gas supply.

Parts List

Component Identification and Part Numbers

A detailed list of all grill parts, quantities, and manufacturer part numbers.

Parts Diagram

Exploded View of Grill Components

An illustrated diagram showing the location and assembly of all grill parts.

Assembly Instructions - Base Cart

Unpacking and Initial Setup

Instructions for unpacking the grill and attaching casters and door magnet.

Attaching Casters to Bottom Panel

Step-by-step guide to attach casters to the grill's bottom panel.

Attaching Rear Panel to Cart

How to attach the rear panel to the bottom panel using screws.

Attaching Side Panels to Cart

Instructions for attaching the left and right side panels to the cart.

Attaching Side Panel Brackets

How to attach the side panel brackets for structural support.

Attaching Front Beam to Cart

Instructions for attaching the front beam to the side panels.

Installing Igniter Components

How to secure the igniter and its protective box to the side panel.

Attaching Drip Tray Support

Instructions for attaching the drip tray support to the front and rear panels.

Installing Battery Box and Drip Cup

How to attach the battery box and place the drip cup onto its support.

Mounting the Burner Box Assembly

How to lift and attach the main burner box assembly onto the cart.

Assembly Instructions - Side Burner Components

Attaching Side Burner Shelf

Instructions for attaching the side burner shelf to the burner box.

Installing Side Burner Bezel and Knob

How to attach the bezel and knob to the side burner valve stem.

Connecting Side Burner Ignition Wires

How to connect the side burner ignition wire and pin wire to the valve and igniter.

Connecting Main Burner Ignition Wires

How to connect the main burner igniter wires, grounding, and continuous ignition wires.

Assembly Instructions - Side Shelf

Connecting Knob Light Wires

How to connect the main and side burner knob light wires.

Assembling Side Shelf Components

Instructions for assembling the side shelf, right support, and bottom support.

Securing Side Shelf Supports

How to securely attach the side shelf left support to the side shelf and bottom support.

Attaching Left Side Shelf

Instructions for attaching the left side shelf to the burner box panel.

Connecting Side Shelf Bottom Support

How to connect the side shelf bottom support to the bottom panel.

Attaching Side Shelf Table Supports

Instructions for attaching the table supports to the side shelf table.

Connecting Side Shelf Table Legs

How to connect the table legs to the table support using pin shafts and washers.

Attaching Side Shelf Table to Side Shelf

Instructions for unfolding and attaching the side shelf table to the side shelf.

Adjusting Side Shelf Table Legs

How to adjust the side shelf table legs for perfect straightness.

Installing Side Shelf Table LED Light

Instructions for installing and securing the LED light fixture on the side shelf table.

Assembly Instructions - Final Components

Attaching Doors and Door Magnet

How to attach the left and right doors and align the door magnet.

Installing the Drip Tray

Instructions for properly installing the drip tray for cleaning and operation.

Installing Cooking Grates and Racks

How to position the heat diffusers, cooking grates, side burner grate, and warming rack.

Inserting Batteries for Components

Instructions for inserting AA batteries into ignitor, knob light, and LED light.

LP Tank Installation

How to install the LP tank into the cart and connect the regulator.

Fold Out Buffet Table Instructions

Extending the Buffet Table

Step-by-step guide to extend and lock the fold-out buffet table into position.

Securing Buffet Table Legs

How to ensure the buffet table legs are locked securely and adjust them if needed.

Folding Down the Buffet Table

Instructions on how to fold the buffet table back down, clip legs, and secure it.

Side Table LED Light Instructions

Adjusting and Retracting the LED Light

How to adjust the LED light neck and retract it when not in use.

Natural Gas Conversion Procedure

Main Burner Conversion Steps

Detailed steps for converting main burners, including removing R pins and unscrewing orifices.

Adjusting Air Shutter for NG

How to adjust the air shutter opening for natural gas conversion.

Side Burner Conversion Steps

Instructions for converting the side burner, including orifice replacement.

Connecting Natural Gas Hose

How to remove the LP hose and connect the natural gas hose.

Adjusting Valve Control Screws

How to adjust the valve control screws for proper operation after conversion.

Troubleshooting Common Issues

Grill or Side Burner Not Lighting

Solutions for igniter, battery, gas supply, or air shutter problems.

Yellow Flames and Gas Odor

Causes and fixes for yellow flames, including air shutter and gas leaks.

Managing Excessive Flare-Ups

Advice on reducing flare-ups, including cooking settings and lid usage.

Burner Blow-Out and Low Heat

Solutions for burners blowing out, low heat, and natural gas pressure issues.

Low Heat in Natural Gas Models

Addresses low heat issues specific to natural gas models and gas line sizing.

Low Heat and Flame Drop in LP Gas

Solutions for low heat, sudden flame drops, and excess flow valve issues in LP gas.

LED Light Not Turning On

Troubleshooting steps for LED lights not working, including battery and wiring checks.

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