This article provides structural diagrams for Vertex Ducted Central Split (DYC-18) systems.

<p>This article provides structural diagrams for <a href="https://www.pioneerminisplit.com/collections/vertex-ducted-central-split" target="_blank" rel="noopener noreferrer">Vertex Ducted Central Split (DYC-18) systems</a>.</p><p><strong>Indoor Units</strong><strong><img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026020413-e796bfd1-cabd-4322-bc8a-aac5bdd85493-dyc18_structural_diagram_idu.png" style="width: 800px;" class="fr-fic fr-dib fr-bordered"></strong></p><table style="width: 100%;"><tbody><tr><td style="width: 25.0723%; text-align: center;" class="fr-thick">1</td><td style="width: 74.9277%;" class="fr-thick">Drain</td></tr><tr><td style="width: 25.0723%; text-align: center;" class="fr-thick">2</td><td style="width: 74.9277%;" class="fr-thick">TXV</td></tr><tr><td style="width: 25.0723%; text-align: center;" class="fr-thick">3</td><td style="width: 74.9277%;" class="fr-thick">Refrigerant leakage sensor</td></tr><tr><td style="width: 25.0723%; text-align: center;" class="fr-thick">4</td><td style="width: 74.9277%;" class="fr-thick">Indoor coil</td></tr><tr><td style="width: 25.0723%; text-align: center;" class="fr-thick">5</td><td style="width: 74.9277%;" class="fr-thick">Suction line / Liquid line</td></tr><tr><td style="width: 25.0723%; text-align: center;" class="fr-thick">6</td><td style="width: 74.9277%;" class="fr-thick">Fan motor</td></tr><tr><td style="width: 25.0723%; text-align: center;" class="fr-thick">7</td><td style="width: 74.9277%;" class="fr-thick">Control board</td></tr><tr><td style="width: 25.0723%; text-align: center;" class="fr-thick">8</td><td style="width: 74.9277%;" class="fr-thick">High voltage connection</td></tr><tr><td style="width: 25.0723%; text-align: center;" class="fr-thick">9</td><td style="width: 74.9277%;" class="fr-thick">Electric heater slot cover plate</td></tr><tr><td style="width: 25.0723%; text-align: center;" class="fr-thick">10</td><td style="width: 74.9277%;" class="fr-thick">Fan volute</td></tr></tbody></table><p><br></p><p><strong>Outdoor Units</strong><strong><img src="https://attachments.gorgias.help/Q9r0k7BYaV2vg13y/hc/9JWjXVxG8m6DvMqm/2026020413-faef6531-518a-45f3-853a-40bcdce84a8b-dyc18_structural_diagram_odu.png" style="width: 800px;" class="fr-fic fr-dib fr-bordered"></strong></p><table style="width: 100%;"><tbody><tr><td style="width: 24.1329%; text-align: center;" class="fr-thick">1</td><td style="width: 75.8671%;" class="fr-thick">EXV</td></tr><tr><td style="width: 24.1329%; text-align: center;" class="fr-thick">2</td><td style="width: 75.8671%;" class="fr-thick">High-pressure switch</td></tr><tr><td style="width: 24.1329%; text-align: center;" class="fr-thick">3</td><td style="width: 75.8671%;" class="fr-thick">Compressor</td></tr><tr><td style="width: 24.1329%; text-align: center;" class="fr-thick">4</td><td style="width: 75.8671%;" class="fr-thick">Accumulator</td></tr><tr><td style="width: 24.1329%; text-align: center;" class="fr-thick">5</td><td style="width: 75.8671%;" class="fr-thick">Pressure sensor</td></tr><tr><td style="width: 24.1329%; text-align: center;" class="fr-thick">6</td><td style="width: 75.8671%;" class="fr-thick">Oil separator</td></tr><tr><td style="width: 24.1329%; text-align: center;" class="fr-thick">7</td><td style="width: 75.8671%;" class="fr-thick">Reversing valve</td></tr><tr><td style="width: 24.1329%; text-align: center;" class="fr-thick">8</td><td style="width: 75.8671%;" class="fr-thick">Solenoid valve</td></tr><tr><td style="width: 24.1329%; text-align: center;" class="fr-thick">9</td><td style="width: 75.8671%;" class="fr-thick">Service valve</td></tr></tbody></table><p><br></p>

Structural Diagrams for Vertex Ducted Central Split (DYC-18) Systems

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