Suburban SW6DE Water Heater Manual⁚ A Comprehensive Guide

This comprehensive guide provides all the essential information you need to install, operate, and maintain your Suburban SW6DE water heater. It covers key features, specifications, installation requirements, electrical connections, operating instructions, maintenance tips, safety precautions, warranty information, and frequently asked questions. Whether you’re a seasoned RV owner or a first-time user, this manual will empower you to get the most out of your water heater and ensure its longevity.

Introduction

Welcome to the Suburban SW6DE water heater manual, your comprehensive guide to understanding, installing, and operating this versatile and efficient appliance. The Suburban SW6DE is a direct vent gas water heater designed for use in recreational vehicles (RVs) and mobile housing. This manual will provide you with detailed instructions and information on every aspect of your water heater, from installation and electrical connections to operation and maintenance. Whether you’re a seasoned RV enthusiast or a first-time owner, this manual is your one-stop resource for everything you need to know about your Suburban SW6DE water heater.

The SW6DE boasts a unique combination of features, including both direct spark ignition and an electric element, allowing you to choose between gas and electric heating options. This flexibility offers greater convenience and energy efficiency depending on your needs and available power sources. The manual will guide you through the installation process, ensuring a safe and compliant setup. It will also explain the various operational modes, including how to adjust temperature settings, utilize the electric element, and troubleshoot any potential issues.

Furthermore, this manual will equip you with essential maintenance and troubleshooting tips to keep your water heater performing at its best. You’ll find information on how to perform regular cleaning, replace parts, and address common issues that may arise. Safety is paramount, and this manual will emphasize the importance of following all safety precautions to prevent accidents and ensure the long-term reliability of your water heater. By carefully reading and understanding the information provided in this manual, you can confidently install, operate, and maintain your Suburban SW6DE water heater, enjoying hot water on the road for years to come.

Key Features and Specifications

The Suburban SW6DE water heater is a compact and efficient unit designed to provide hot water for your RV or mobile home. It combines the benefits of direct spark ignition and an electric element, offering flexibility and convenience. Here are some key features and specifications that highlight its capabilities⁚

• Direct Spark Ignition (DSI)⁚ This advanced ignition system eliminates the need for a pilot light, resulting in energy savings and reduced emissions. The DSI system automatically ignites the burner when hot water is needed, providing reliable and efficient heating.
• Electric Element⁚ The SW6DE features a 1440-watt electric element that allows you to heat water using campground or generator power. This dual-heating capability provides flexibility, especially when gas is not readily available.
• 6-Gallon Capacity⁚ The water heater’s 6-gallon capacity provides ample hot water for a typical RV or mobile home. It offers a recovery rate of 6.1 gallons per hour when using the electric element and a recovery rate of 16.2 gallons per hour when using gas and electric simultaneously.
• Direct Vent System⁚ The SW6DE utilizes a direct vent system that exhausts combustion gases directly to the outside. This system eliminates the need for a chimney or vent, providing a cleaner and safer operation.
• Compact Size⁚ With dimensions of 12-11/16 inches wide, 12-11/16 inches high, and 19-3/16 inches deep, the SW6DE is compact enough to fit in most RV compartments.

The Suburban SW6DE water heater is a reliable and feature-rich appliance designed to meet the needs of RV and mobile home owners. Its combination of direct spark ignition, electric element, and compact size makes it a popular choice for those seeking a versatile and efficient hot water solution.

Installation Requirements

Proper installation of the Suburban SW6DE water heater is crucial for its safe and efficient operation. Before you begin the installation process, it is essential to review the instructions provided in this manual and comply with all local codes and regulations. Here are the key installation requirements to ensure a successful and compliant setup⁚

• Framing⁚ The SW6DE requires a framed opening in the coach wall that is flush with the floor. The dimensions of this opening are critical for proper installation and should adhere to the specifications outlined in the manual.
• Ventilation⁚ The water heater utilizes a direct vent system, which requires an opening in the outer wall of the coach. This opening must be sized and positioned according to the manufacturer’s instructions to ensure proper ventilation.
• Gas Connections⁚ The SW6DE is designed to connect to a propane gas supply. Ensure that the gas line is properly sized and routed to the water heater, and that all connections are leak-free.
• Water Connections⁚ The hot and cold water inlets of the SW6DE must be connected to the RV’s plumbing system. Use appropriate fittings and ensure that all connections are tight and secure.
• Electrical Connections⁚ The SW6DE requires a 12-volt DC connection for the ignition system and a 120-volt AC connection for the electric element. These connections must be made according to the manufacturer’s instructions and local electrical codes.
• Anode Protection⁚ The SW6DE is equipped with an anode rod to prevent corrosion within the tank. Regular inspection and replacement of the anode rod is essential for extending the life of the water heater.

By adhering to these installation requirements and carefully following the steps outlined in the manual, you can ensure a successful and safe installation of your Suburban SW6DE water heater.

Electrical Connections

The Suburban SW6DE water heater requires both 12-volt DC and 120-volt AC electrical connections for proper operation. The 12-volt DC connection powers the ignition system, while the 120-volt AC connection powers the electric element, allowing for dual heating capabilities. Ensure that all electrical connections are made according to the manufacturer’s instructions and local electrical codes. Here’s a breakdown of the electrical connections⁚

• 12-Volt DC Connection⁚ This connection provides power to the ignition system, which is responsible for igniting the gas burner. The 12-volt DC wire should be connected to a properly fused and switched circuit in your RV’s electrical system. The manufacturer’s instructions will provide specific details on the wire gauge and connection points.
• 120-Volt AC Connection⁚ This connection powers the electric heating element, which provides an alternative heating source to the gas burner. The 120-volt AC wire should be connected to a dedicated circuit with a properly rated breaker in your RV’s electrical system. The manufacturer’s instructions will outline the wire gauge and connection points for the electric element.
• Grounding⁚ Proper grounding is essential for electrical safety. Ensure that all electrical connections are grounded in accordance with local electrical codes. The manufacturer’s instructions will provide guidance on grounding procedures.

It is crucial to ensure that all electrical connections are secure and properly insulated to prevent electrical hazards. If you are not comfortable working with electrical systems, it is recommended to consult with a qualified electrician to complete the electrical connections for your SW6DE water heater.

Operating Instructions

Operating your Suburban SW6DE water heater is straightforward, but it’s crucial to follow these instructions for safe and efficient use. Before starting the water heater, ensure you have a steady supply of gas and electricity. The SW6DE model offers both gas and electric heating options, giving you flexibility depending on your power source and needs. Here’s a step-by-step guide to operating the water heater⁚

1. Turn on the Gas Supply⁚ Ensure that the gas supply valve to the water heater is open. You’ll find this valve near the water heater. If you’re using propane gas, make sure the tank is filled and the regulator is properly connected.
2. Turn on the Electric Element⁚ If you choose to use the electric element, turn on the power switch for the water heater. This switch is typically located on the water heater’s control panel. Note that using the electric element may require a separate breaker in your RV’s electrical system.
3. Ignite the Water Heater⁚ The SW6DE model features direct spark ignition. Press the ignition button on the control panel to light the gas burner. The ignition system will automatically ignite the burner. If the burner doesn’t ignite, check the gas supply and try again. If the problem persists, consult the troubleshooting section in the manual.
4. Adjust the Water Temperature⁚ Use the thermostat knob on the control panel to adjust the desired water temperature. The temperature settings vary depending on the model. Refer to the manual for specific instructions.
5. Run the Water⁚ Open a hot water tap in your RV to allow the water to flow through the heater. It will take some time for the water to heat up, especially if the tank is cold. Once the water is heated, you’ll have hot water on demand.
6. Turn off the Water Heater⁚ When you’ve finished using hot water, turn off the gas supply valve and, if you’ve used the electric element, switch off the power switch. Always ensure the gas supply is turned off when the water heater is not in use.

Remember to regularly check the water level in the tank. If you notice a low water level, refill the tank to ensure proper operation. Always follow the safety precautions provided in the manual, and if you encounter any issues, refer to the troubleshooting section or contact a qualified technician.

Maintenance and Troubleshooting

Regular maintenance is key to ensuring your Suburban SW6DE water heater operates efficiently and safely. Here’s a breakdown of essential maintenance tasks and troubleshooting steps⁚

1. Annual Flush⁚ Flush the water heater annually to remove sediment buildup that can reduce efficiency and cause damage. To flush, turn off the water heater and drain it completely. Connect a garden hose to the drain valve and run water through the tank for several minutes. Repeat until the water runs clear. Refill the tank with fresh water and turn on the water heater.
2. Anode Rod Inspection⁚ The anode rod inside the tank helps prevent corrosion. Inspect the anode rod at least once a year. If it’s heavily corroded, replace it with a new one. Refer to the manual for detailed instructions on anode rod inspection and replacement.
3. Burner Inspection⁚ Periodically inspect the burner for any blockages or corrosion. Clean the burner with a wire brush to remove any debris. Ensure the gas flow is unobstructed; Consult the manual for specific instructions.
4. Thermostat Calibration⁚ Calibrate the thermostat to ensure the water heater is operating at the correct temperature. Refer to the manual for instructions on thermostat calibration.
5. Electrical Connections⁚ Check the electrical connections for the electric element. Ensure the connections are tight and free from corrosion. If necessary, tighten or clean the connections.
6. Troubleshooting⁚ If you encounter issues with your water heater, consult the troubleshooting section in the manual. Common problems include no hot water, slow heating, or burner malfunction. The manual provides guidance on diagnosing and addressing these issues. If you’re unable to resolve the problem, contact a qualified technician.

Always disconnect the water heater from its power source and gas supply before performing any maintenance or troubleshooting. Be careful when working with electrical components and avoid touching any moving parts while the heater is operating.