York Affinity inverter AC
Affinity / Hx communicating pair
Affinity / Hx communicating pair
York YXV. Affinity communicating inverter. YC2E / YC2F are 24V LX. YXT is two-stage, not this drive.
Written circuit description only — FieldBench does not redraw maker schematics. Example: R to W closes on a heat call; verify 24V at W1 before you change the IFC.
Open manufacturer PDFAffinity pair
Affinity / Hx wall control and a matching indoor.
Affinity / Hx control
Communicating pair on the silk. Do not invent a pin number.
- DATAAffinity / Hx pairData
- R24V if the control needs it24V
- CCommon24V
YXV outdoor drive
Photograph the outdoor comm silk. No dual cap.
- DATAAffinity pair on the silkData
Outdoor line — inverter drive
208/230 into the drive. No contactor slam. DC bus can stay live after the disconnect.
- L1Line to the driveLine
- L2Line to the driveLine
- GNDEquipment groundLine
Landing
- DataControl pairindooroutdoor pair
Data. Not Y.
- LineL1 / L2drive
208/230
Prove it
- Affinity control lists the outdoor. Bus vs drive before gauges.
- Read the outdoor silk for the pair.
Do not
- Do not use the YC2E Y/C diagram on YXV.
- Do not invent Hx3 pin numbers.
Affinity pair only — no unpublished York pinout.