BYPASS SWITCH, DIRECT SPARK IGNITION

Restore precise manual control over ignition sequences with this Direct Spark Ignition bypass switch. Engineered specifically for compatibility with Crystal Fire® Plus burners and burner inserts that utilize DSI modules, this component bridges the connection needed to evaluate spark generation and test control logic without triggering standard safety cutoffs.

Diagnostic and Service Application

Direct spark ignitors automatically halt operation when flame verification signals fall outside expected parameters. This bypass switch interrupts those verification loops temporarily, allowing you to observe raw electrode discharge patterns, validate transformer output, and trace wiring faults directly on the burner assembly. The design maintains consistent electrical flow during manual override, keeping diagnostic cycles stable for accurate readings.

• Dedicated for use exclusively with Crystal Fire® Plus DSI-equipped burner configurations
• Enables hands-on evaluation of spark modules and safety thermopile responses
• Preserves system integrity while facilitating routine maintenance checks

Operational Setup

Route the switch leads through the manufacturer-defined diagnostic access points on your gas burner insert. Connect terminals securely to match the original circuit layout, then follow standard electrical isolation protocols before powering the system. Operating the bypass switch allows controlled ignition cycling, simplifying fault isolation for both residential and commercial fireplace installations.

Select this replacement component whenever automated lockouts prevent meaningful inspection. The design delivers reliable signal routing to support efficient servicing of DSI-controlled heating appliances.