Resideo S87J1026 Direct Spark Ignition Module 11-Sec 30-Sec Pre-Purge

Special Price $391.32 Regular Price $434.37
In stock
SKU
S87J1026
The Resideo S87J1026 Direct Spark Ignition Module is an innovative control device that is used in gas-fired heating systems for ignition. This low voltage, solid-state module is designed for use in furnaces, boilers, and other heating appliances and runs at 25V AC at 60 Hz. It is mainly developed for use with natural gas and LPG which makes it suitable for use in different HVAC systems. The module has a direct spark ignition system that provides a high voltage spark to ignite the gas burner directly and thus has a fast start-up. It features an anti-pollution pre-purge cycle that takes about 30 seconds to chase out any remaining gas in the combustion chamber to reduce hazardous situations and flare-ups.
Manufacturer:
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Specifications

  • Voltage: 25 V AC
  • Frequency: 60 Hz
  • Pre-Purge: 30 sec minimum
  • Application: Low voltage, solid state, direct spark ignition control module for gas-fired furnaces, boilers and heating appliances
  • Type of Fuel: Natural Gas, LPG
  • Ignition Type: Direct Spark Ignition

Dsi Module 11Sec P-Purg Resideo S87J1026

The Resideo Dsi Module 11Sec P-Pur S87J1026 (DSI) module used in gas-fired appliances like furnaces, boilers, and water heaters. It is essential to the igniting process, which guarantees the heating system operates safely and effectively. It's responsible for safely and reliably igniting the main burner by generating a high-voltage spark and controlling the gas flow.

Key Features:

  • Direct Spark Ignition: produces a powerful spark that ignites the gas burner without the use of a pilot light. This improves efficiency and reduces gas consumption.
  • Single Trial Ignition: Provides a single attempt to ignite the burner. If the initial attempt fails, the module locks out for a set period before retrying, preventing continuous sparking and potential safety hazards.
  • Resettable Lockout: After the lockout period, the module can be reset by adjusting the thermostat or turning off and then on the appliance.
  • 24V Compatibility: Works with most gas valves and control systems designed for 24V operation.
  • Compact Design: The module is simple to install in a variety of appliance setups due to its small size and light weight.
  • Durable Construction: Built with rugged materials and robust engineering for long-lasting performance.

Benefits:

  • Improved Efficiency: DSI technology eliminates the constant burning of a pilot light, resulting in lower gas consumption and reduced energy bills.
  • Enhanced Safety: The single-trial ignition and lockout features prevent continuous sparking and gas build-up, minimizing the risk of fire or explosions.
  • Reliable Operation: Provides consistent and reliable ignition even in challenging conditions.
  • Easy Installation and Maintenance: The compact design and simple operation make it convenient for installation and troubleshooting.

Signs of a Faulty S87J1026 Dsi Module 11Sec P-Purg Resideo:

Identifying signs of a faulty Dsi Module 11Sec P-Pur S87J1026 (DSI) module is crucial for ensuring the safe and efficient operation of your gas-fired appliance. Here are some red flags to watch out for:

Ignition Issues:

  • No Ignition: The appliance doesn't ignite at all, even after repeated attempts. This is the clearest indication that there might be an issue with the DSI module.
  • Multiple Ignition Attempts: The burner attempts to ignite multiple times before finally lighting or fails to light altogether. This indicates a potential issue with the spark generation or gas valve control.
  • Intermittent Ignition: The burner ignites inconsistently, sometimes working and sometimes failing. This could be due to weak spark, faulty wiring, or sensor malfunctions.

Performance Problems:

  • Reduced Burner Efficiency: The appliance seems to be using more gas than usual to maintain the same temperature, suggesting incomplete combustion or inefficient ignition.
  • Gas Odor: If you smell gas around the appliance, especially during ignition attempts, it could be a sign of a leak or incomplete combustion caused by the DSI module.
  • Uneven Heating: The appliance doesn't heat evenly, with hot and cold spots within the burner or throughout the appliance. This could be due to faulty flame control or sensor issues.

Other Warning Signs:

  • Unusual noises: Clicking, buzzing, or popping sounds during ignition attempts might indicate issues with the spark generator or gas valve control.
  • Error codes: Some DSI modules display error codes on the appliance's control panel, indicating specific malfunctions.
  • Safety concerns: If you suspect a gas leak, malfunctioning ignition, or any other safety hazard, immediately turn off the appliance and contact a qualified technician.

Remember:

  • Do not attempt to diagnose or repair the Dsi Module 11Sec P-Pur S87J1026 yourself. Gas-fired appliances involve complex electrical and gas components, and improper handling can pose serious safety risks.
  • Always consult a qualified gas appliance technician familiar with DSI technology. When necessary, they are able to securely replace or repair the S87J1026 module and diagnose the issue.

Additional Tips:

  • Regularly schedule maintenance checks for your gas-fired appliance to ensure optimal performance and prevent potential problems.
  • Look for the manufacturer's recommended troubleshooting steps in the appliance manual before contacting a technician for minor issues.
  • Be aware of the signs of a gas leak and know how to shut off the gas supply in case of an emergency.

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