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Coleman On Demand 2300 Series - User Manual

Coleman On Demand 2300 Series
12 pages
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Instructions for Use
IMPORTANT
Read this manual carefully before assembling, using or servicing this product. Keep this man-
ual for future reference. If you have questions about assembly, operation, servicing or repair,
please call Coleman at 1-800-835-3278 or TDD: 316-832-8707.
Outdoor use only
United States Patent D486,896 and 6,877,461
MODEL #2300 Series
CSA Requirement 3.03-US
Portable Water Heater For Outdoor Use
®

Table of Contents

Questions and Answers

  • K
    Kelly JimenezAug 7, 2025
    What to do if my Coleman On Demand 2300 Water Heater has low water flow?
    • C
      Christian TaylorAug 7, 2025
      If your Coleman Water Heater has low or no water flow (less than 1 gallon per minute), it could be due to several reasons. First, check if the battery lead is disconnected and reinstall it. Ensure the pump is positioned correctly with “THIS SIDE UP” facing upward. Verify that the water container is filled. Also, inspect the pump screen for clogs and clean it if necessary. Straighten any bent or kinked hoses. Make sure the black wire is plugged into the back of the heater. Finally, drain the hose completely to remove any air bubbles.
  • V
    Valerie WheelerAug 13, 2025
    Why won't the burner light on my Coleman On Demand 2300 Water Heater?
    • A
      Abigail MorrisonAug 13, 2025
      If the burner on your Coleman Water Heater won't light, the propane cylinder might be empty, so replace it. Alternatively, the propane cylinder could be frosted, in which case you should also replace it and allow the frosted cylinder to thaw before reuse. If neither of these solutions works, the electronic circuit may be defective, and you should send it to a Coleman Service Center.
  • D
    diane16Aug 19, 2025
    How to fix yellow battery low light on Coleman On Demand 2300?
    • L
      Lindsay WaltonAug 19, 2025
      If you notice a yellow battery low light during operation of your Coleman Water Heater, it could mean that the battery voltage is low, so you should charge the battery. It could also mean that the battery is defective, so you should replace it, referring to the maintenance section for instructions.
  • S
    Suzanne MitchellAug 25, 2025
    What to do if Coleman Water Heater is leaking at the pump?
    • M
      Mr. William Figueroa DDSAug 26, 2025
      If you see water leaking at the pump to container connection on your Coleman Water Heater, it's likely due to a cross-threaded fitting. Remove the pump and reconnect it to the water container to resolve this issue.
  • R
    Robert McculloughSep 1, 2025
    Why is the hose turning white in my Coleman On Demand 2300?
    • A
      Amanda CollinsSep 1, 2025
      If the hose of your Coleman Water Heater turns white or discolors inside, it's likely due to calcium buildup. To resolve this, clean the heater, referring to page 6 for cleaning instructions.

Summary

Instructions for Use

General Safety Information

Safety Symbols and Hazard Warnings

Explains DANGER, WARNING, and CAUTION symbols and general safety precautions for propane appliances.

Flammable Liquids and Carbon Monoxide

Details hazards related to flammable vapors, propane storage, and carbon monoxide poisoning.

System Components and Overview

Key Components Identification

Identifies and describes major parts of the Hot Water on Demand unit like ports, knobs, and indicators.

Additional Safety Precautions

Burn Hazard and Service Safety

Covers burn hazards, safe practices for using the unit, and essential safety tips for servicing.

Pre-Use Preparation

Initial Setup and Battery Charging

Guide to unpacking, charging the battery, and initial cleaning before first use.

Water Connection Setup

Water Container and Pump Connection

Instructions for connecting the water carrier and pump, ensuring proper water flow.

Propane Installation and Testing

Propane Cylinder Installation

Steps for installing the propane cylinder correctly and safely into the unit.

Propane Leak Detection

Procedure for performing a leak test on propane connections using a soapy water solution.

Operational Setup and Cleaning

Final Setup and Cleaning Procedure

Instructions for closing access doors, positioning the faucet, and thorough cleaning of the unit.

Using the Water Heater

Initial Cleaning Instructions

Detailed steps for cleaning the water heater using a cleaning solution before first use.

Operating Modes

Unheated, Warm, and Hot Water Settings

Guide to operating the heater for unheated, warm, and hotter water temperatures.

Helpful Hints

Usage Tips and Environmental Care

Provides tips on unit performance, environmental responsibility, and accessories.

Storage and Maintenance

Proper Storage Procedures

Steps for preparing and storing the water heater for extended periods or transport.

Battery Charging and Cleaning

Instructions for charging the battery after use and maintaining the water heater.

Troubleshooting Common Issues

Battery and Burner Problems

Addresses issues like low battery light and the burner not lighting.

Water Flow and Leak Issues

Solutions for low water flow, leaks at pump connections, and internal water leaks.

Service and Repair Information

Authorized Service and Owner Repairs

Details on who can perform repairs and what maintenance owners can do themselves.

Replacement Parts List

Warranty and Service Guidance

Limited Warranty Terms

Details the three-year limited warranty, coverage, and exclusions.

Obtaining Warranty Service

Instructions on how to get warranty service, including contact information and shipping.

Optional Accessories

Coleman On Demand 2300 Series Specifications

General IconGeneral
BrandColeman
ModelOn Demand 2300 Series
CategoryWater Heater
LanguageEnglish

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