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Daikin Furnace: Reset the furnace control to factory defaults (rFd)

Updated · by Aurora Star Tech Inc.

Reset the furnace control to factory defaults (rFd) on a Daikin furnace: The rFd menu item returns the control menu settings to factory defaults.

Homeowner with a furnace problem? Call (647) 657-2977 or book a service call — licensed technicians across Vaughan and the GTA.

Applies to: Daikin DR96TN/DD96TN two-stage furnaces

How to fix reset the furnace control to factory defaults (rfd): step by step

  1. Press the left or right switch until rFd shows
  2. Press the center switch, pick yes or no with the left or right switch
  3. Press the center switch to confirm
Safety: Gas, electrical and refrigerant work must be done by a licensed technician. Turn off power and gas before servicing, never bypass a safety control, and always follow the manufacturer's manual for your exact model.

If the unit shows an error code, look it up: Daikin Furnace codes

Models

DD96TN0403BNDD96TN0603BNDD96TN0803BNDD96TN1005CNDR96TN0303ANDR96TN0403ANDR96TN0603ANDR96TN0603BNDR96TN0803BNDR96TN0804CNDR96TN1004CNDR96TN1005CNDR96TN1205DN

Source: Daikin DR96TN-DD96TN service RSD6612304 (05-2024), LED Display Menu p.26 and troubleshooting chart p.28. Written in our own words as a summary; always check the original manual.

General guidance for qualified technicians. The manufacturer's installation and service manual and local codes always take priority. Aurora Star Tech is not affiliated with, endorsed by or sponsored by any equipment manufacturer; brand and model names are used only to identify equipment and belong to their owners.

© 2026 Aurora Star Tech Inc. All rights reserved. This page may not be copied, republished or used to train other systems without written permission.

Emergency Furnace Repair

647-657-2977