Pioneer Heat Pump Manuals
Select your Pioneer model number below for installation steps, settings, maintenance schedules, troubleshooting and the full specification sheet. Your model number is printed on the rating plate on the side of the outdoor unit.
Pioneer heat pumps by model number
| Model | Description | Certified |
|---|---|---|
| WS018GMFI20HLDWS series | 16,000 Btu/h ductless mini-split heat pump | April 2026 |
| YD2436GCSI18RDVertex | 2-ton split-system heat pump | November 2025 |
| YD4860GCSI18RDVertex | 4-ton split-system heat pump | November 2025 |
| YH1824GHFD18R2DYR Inverter Plus | 2-ton split-system heat pump | June 2026 |
| YH3036GHFD18R2DYR Inverter Plus | 3-ton split-system heat pump | January 2025 |
| YH4248GHFD18R2DYR Inverter Plus | 4-ton split-system heat pump | January 2025 |
| YN009ALSI20RPFDiamante Pro | 9,000 Btu/h ductless mini-split heat pump | January 2026 |
| YN009ALSI24RPGDiamante Ultra | 9,000 Btu/h ductless mini-split heat pump | September 2025 |
| YN009GHFI25RPHWYF HYPERFORMANCE | 9,000 Btu/h ductless mini-split heat pump | May 2026 |
| YN009GLSI20RPFDiamante Pro | 9,000 Btu/h ductless mini-split heat pump | January 2026 |
| YN009GLSI24RPGDiamante Ultra | 9,500 Btu/h ductless mini-split heat pump | September 2025 |
| YN009GLSI25RPHDiamante Hyperformance | 9,000 Btu/h ductless mini-split heat pump | September 2025 |
| YN009GMFI20RPDYN series | 9,000 Btu/h ductless mini-split heat pump | May 2026 |
| YN009GMFI22RPEYN series | 9,000 Btu/h ductless mini-split heat pump | April 2026 |
| YN009GMSI24RPGYN Series | 9,000 Btu/h ductless mini-split heat pump | January 2026 |
| YN012ALFI22RPDDiamante Ultra | 12,000 Btu/h ductless mini-split heat pump | May 2026 |
| YN012ALSI24RPGDiamante Ultra | 12,000 Btu/h ductless mini-split heat pump | September 2025 |
| YN012AMFI22RPEYN series | 12,000 Btu/h ductless mini-split heat pump | April 2026 |
| YN012GHFI25RPHWYF HYPERFORMANCE | 12,000 Btu/h ductless mini-split heat pump | May 2026 |
| YN012GLFI22RPDDiamante Ultra | 12,000 Btu/h ductless mini-split heat pump | May 2026 |
| YN012GLSI24RPGDiamante Ultra | 12,000 Btu/h ductless mini-split heat pump | September 2025 |
| YN012GLSI25RPHDiamante Hyperformance | 12,000 Btu/h ductless mini-split heat pump | September 2025 |
| YN012GLUI25RPQDiamante Fresh | 12,000 Btu/h ductless mini-split heat pump | October 2025 |
| YN012GMFI20RPDYN series | 12,000 Btu/h ductless mini-split heat pump | April 2026 |
| YN012GMFI22RPEYN series | 12,000 Btu/h ductless mini-split heat pump | April 2026 |
| YN012GMSI24RPGYN Series | 12,000 Btu/h ductless mini-split heat pump | January 2026 |
| YN018GHFI25RPHWYF HYPERFORMANCE | 18,000 Btu/h ductless mini-split heat pump | May 2026 |
| YN018GLFI22RPDDiamante Ultra | 18,000 Btu/h ductless mini-split heat pump | May 2026 |
| YN018GLSI24RPGDiamante Ultra | 18,000 Btu/h ductless mini-split heat pump | September 2025 |
| YN018GLSI25RPHDiamante Hyperformance | 18,000 Btu/h ductless mini-split heat pump | September 2025 |
| YN018GMFI22RPEYN series | 18,000 Btu/h ductless mini-split heat pump | May 2026 |
| YN018GMSI24RPGYN Series | 16,000 Btu/h ductless mini-split heat pump | January 2026 |
| YN020GLSI24M2GQuantum Ultra Multi | 18,000 Btu/h ductless mini-split heat pump | August 2026 |
| YN020GMFI22M2EYN series | 18,000 Btu/h ductless mini-split heat pump | June 2026 |
| YN024GHFI25RPHWYF HYPERFORMANCE | 24,000 Btu/h ductless mini-split heat pump | May 2026 |
| YN024GLSI24RPGDiamante Ultra | 23,000 Btu/h ductless mini-split heat pump | January 2026 |
| YN024GLSI25RPHDiamante Hyperformance | 24,000 Btu/h ductless mini-split heat pump | January 2026 |
| YN024GMFI20RPDYN series | 24,000 Btu/h ductless mini-split heat pump | April 2026 |
| YN024GMFI22RPEYN series | 24,000 Btu/h ductless mini-split heat pump | April 2026 |
| YN030GLSI24M3GQuantum Ultra Multi | 27,000 Btu/h ductless mini-split heat pump | August 2026 |
| YN030GMFI22M3EYN series | 27,000 Btu/h ductless mini-split heat pump | May 2026 |
| YN036GMSI20RUGYN Series | 36,000 Btu/h ductless mini-split heat pump | January 2026 |
| YN040GLSI24M4GQuantum Ultra Multi | 35,000 Btu/h ductless mini-split heat pump | August 2026 |
| YN048GMFI18RUEYN series | 48,000 Btu/h ductless mini-split heat pump | June 2026 |
| YN048GMSI20RUGYN Series | 48,000 Btu/h ductless mini-split heat pump | January 2026 |
| YN050GLSI24M5GQuantum Ultra Multi | 42,000 Btu/h ductless mini-split heat pump | August 2026 |
| YN060GLSI24M6GQuantum Ultra Multi | 55,000 Btu/h ductless mini-split heat pump | August 2026 |