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Goodman Error Code Rx LED rapid flash: Green receive LED rapid flashing – normal network traffic (Air Handler)

Updated · by Aurora Star Tech Inc.

Goodman error code Rx LED rapid flash on a air handler means: Green receive LED rapid flashing - normal network traffic. It is also called Goodman diagnostic code Rx LED rapid flash.

Low severityAir HandlerGoodman/Amana ComfortBridge AVPTC/MBVC

Homeowner? What Goodman code Rx LED rapid flash means for you

Usually minor Your air handler is reporting: Green receive LED rapid flashing - normal network traffic. This code is usually informational or minor. The safe checks below often clear it; call us if it keeps showing up.

Safe things you can check yourself

  • Check the thermostat: right mode (Heat or Cool), set a few degrees past room temperature, and fresh batteries if it uses them.
  • Make sure the unit has power: its on/off switch (often looks like a light switch near the unit) is ON and the breaker in the electrical panel is not tripped.
  • Look at the air filter. If it is grey and clogged, replace it; a blocked filter causes many shutdowns.
  • Try one reset: turn the power off for 30 seconds, then back on. If the code comes back, stop resetting and call a technician.

Call (647) 657-2977Book a service call

Licensed technicians serving Vaughan, Toronto and the GTA.

What does Goodman error code Rx LED rapid flash mean?

In the communications troubleshooting chart, rapid flashing is listed as normal network traffic: the control is talking on the network as expected. No action is needed. The chart lines for the red communications LED states could not be read from the text export, so only this normal state is recorded.

Applies to: AVPTC / MBVC ComfortBridge air handlers

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.

Goodman models that use code Rx LED rapid flash

Show all 21 models

AVPTC25B14AVPTC29B14AVPTC31C14AVPTC31C14ADAVPTC33C14AVPTC35B14AVPTC37B14AVPTC37C14AVPTC37D14AVPTC39C14AVPTC49C14AVPTC49D14AVPTC59C14AVPTC59D14AVPTC61D14AVPTC183014AVPTC313714AVPTC426014MBVC1201MBVC1601MBVC2001

Other Goodman Air Handler codes

CodeMeaning
RDS 3 flashesR32 sensor communication fault
RDS 4 flashesR32 sensor internal fault
RDS fast flashR-32 leak alarm (or system verification test)
RDS slow flashNormal operation - leak detection OK
RDS steady onDelay mode after leak alarm or fault
RDS test modeSystem verification test (simulated leak)

All Goodman Air Handler error codes →

Goodman code Rx LED rapid flash: homeowner questions

What does Goodman code Rx LED rapid flash mean?

Green receive LED rapid flashing - normal network traffic. In the communications troubleshooting chart, rapid flashing is listed as normal network traffic: the control is talking on the network as expected. No action is needed. The chart lines for the red communications LED states could not be…

Is it safe to keep using my air handler with code Rx LED rapid flash?

Usually yes. Code Rx LED rapid flash is normally minor, but if it keeps coming back have it checked.

Can I reset Goodman code Rx LED rapid flash myself?

You can try one reset (power off for 30 seconds, then on). If Goodman code Rx LED rapid flash comes back, the cause is still there and a licensed technician should check it.

Who can fix Goodman code Rx LED rapid flash near me?

Aurora Star Tech Inc. repairs Goodman air handlers in Vaughan, Toronto and across the GTA. Call (647) 657-2977 or book a service call online.

Troubleshooting guides

Source: Goodman ComfortNet ASXC-DSXC-GSXC / ASZC-DSZC-GSZC / AVPTC-MBVC service, Communications Troubleshooting Chart p.19. 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.

Air Handler Emergency

647-657-2977