W. no spark, X. spark present but pilot does not light, Y. pilot lights - main valve does not energize – Trane GHND-SVX01A-EN User Manual

Page 44: Trouble shooting

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W. no spark, X. spark present but pilot does not light, Y. pilot lights - main valve does not energize | Trouble shooting | Trane GHND-SVX01A-EN User Manual | Page 44 / 56