Goodman AC Unit Reset Button: How To Locate, Use, And Troubleshoot Your Goodman Air Conditioner

Goodman air conditioners are popular among American homeowners for their reliability and value. However, like all HVAC systems, occasional resets may be necessary. The reset button can help restore your unit’s function after a minor malfunction. This comprehensive guide explains everything you need to know about the Goodman AC unit reset button—how to find it, when to use it, and what to do if issues persist.

Understanding The Goodman AC Reset Button

Goodman air conditioners, like many modern HVAC systems, have built-in features to protect the unit from damage. One such feature is the reset button, which interrupts the system’s operation when certain faults are detected. The reset button acts as a safety mechanism, temporarily shutting down the compressor or control board to prevent further issues.

Purpose Of The Reset Button On Goodman Units

• Prevents compressor overload during electrical surges or short cycles.
• Allows for safe system reboot after error codes or power interruptions.
• Helps avoid calling a technician for simple fixes.

Where To Find The Reset Button On A Goodman AC Unit

Many users ask, “Where is the reset button on my Goodman AC unit?” Unlike some other brands, Goodman AC units often do not feature a clearly labeled external reset button. Instead, the reset function is typically integrated within the system’s control board or accessed via the thermostat and circuit breaker.

Common Locations For The Reset Function

• Indoor air handler or furnace control board—sometimes a small red button.
• Outdoor condenser unit—rare, but occasionally next to the refrigerant lines.
• No visible button—resetting requires power cycling the unit via the disconnect switch or breaker.

Visual Guide To Finding The Reset Button (Table)

Model Type	Reset Button Location	Reset Method
Split System (most common)	No external button	Turn off power at breaker, wait 2-5 mins, restore power
Packaged Goodman Unit	May have control board button inside panel	Press button or power cycle as above

When To Use The Reset Button On Your Goodman AC

You may need to reset your Goodman AC unit after certain interruptions or errors. Using the reset function can help restore normal operations if:

• The unit fails to start after a power outage.
• The system displays error codes (blinking LED lights on the control board).
• Compressor overload occurs due to sudden temperature increase.
• Short cycling is detected—unit turns on and off rapidly.
• Normal troubleshooting steps have not solved performance issues.

How To Reset A Goodman AC Unit: Step-By-Step Instructions

If your Goodman AC does not feature a visible reset button, follow this standard reset procedure:

Step 1: Power Off The Unit

Turn off your AC at the thermostat to stop the call for cooling.

Step 2: Turn Off Power At The Breaker

Locate your home’s electrical panel. Switch off the breaker labeled for the air conditioner. This cuts power to the entire system, ensuring a full reset.

Step 3: Wait 2-5 Minutes

This interval allows accumulated electrical charge to dissipate. Waiting is crucial for a full system reset.

Step 4: Restore Power

Switch the AC breaker back on.

Step 5: Turn On The Thermostat

Set your thermostat to ‘Cool’ and adjust to the desired temperature.

• Listen for the compressor and fan to start running.
• Check for cold air from vents within a few minutes.

Special Features On The Goodman Control Board

Some Goodman models feature a control board with status LEDs or error codes. On units with a dedicated reset button (often a red button), press and hold for three seconds to reset the board.

Common Control Board Indicators

• Solid green or blinking green—normal operation.
• Rapid blinking/red flashing—error detected, consult your owner’s manual for error meanings.
• A reset may clear minor errors, but recurring codes require further attention.

What If My Goodman AC Unit Won’t Reset?

If your AC doesn’t reset or starts malfunctioning repeatedly, further troubleshooting is required. Common causes of persistent problems include:

• Bad capacitor or relay
• Low refrigerant
• Dirty coils or blocked filter
• Faulty thermostat wiring
• Blown fuse or tripped breaker outside the main panel
• Compressor failure (in older units)

Advanced Troubleshooting Tips

1. Check the air filter: Clogged filters reduce airflow and trigger overheat protection.
2. Inspect your thermostat: Replace batteries and check settings. Confirm correct wiring if recently replaced.
3. Examine outdoor disconnect: Look for the pull-out fuse block next to the condenser; replace if blown.
4. If the control board LED shows a persistent red error or doesn’t light up, call a certified HVAC technician.

Goodman AC Unit Reset Button Safety Precautions

Resetting your AC is usually safe, but always take precautions:

• Always switch off power at the breaker before opening any panel.
• Wear non-conductive gloves when handling electrical components.
• Never press a reset button repeatedly if the unit immediately trips again—there may be a severe fault.
• Consult your owner’s manual for model-specific reset instructions.
• If unsure, contact a licensed HVAC professional.

When To Call A Professional For Your Goodman AC Unit

DIY resets are acceptable for minor glitches, but repeated tripping or non-response signals a deeper issue:

• Water or refrigerant leaks
• Loud banging, hissing, or electrical odors
• Persistent error codes on the control board
• No airflow or cooling after reset attempts
• Tripped breakers multiple times in a row

Professional servicing includes diagnostics, component testing, refrigerant checks, and safe repairs.

Frequently Asked Questions About Goodman AC Reset Button

Is There Always A Reset Button On Goodman AC Units?

Most Goodman split systems do not have an external “reset” button. Resetting is mainly done by power cycling at the breaker. Some packaged or older models may feature a small button inside the control or access panel.

How Long Does It Take For A Goodman AC To Reset?

After turning off power, wait 2-5 minutes before restoring it. The whole process typically takes less than 10 minutes.

Can I Reset My Goodman Thermostat Instead?

Sometimes, resetting the thermostat alone may resolve control issues. Remove the batteries (if applicable) or use the system reset function, then test cooling operation.

Will Resetting The Unit Fix All Problems?

A reset only solves minor, temporary faults. Issues like low refrigerant or electrical damage require professional repair.

Goodman AC Unit Reset: Quick Reference Table

Problem	Reset Step	What To Check Next
No cooling after a power outage	Power cycle at breaker	Thermostat, circuit breaker
Error lights on control board	Press reset button (if present) or power cycle	Error code meaning, air filter, technician if unresolved
Short cycling or AC won’t start	Reset after checking filter	Capacitor, relay, professional diagnosis

Maintaining Your Goodman AC To Prevent Frequent Resets

Regular maintenance helps avoid the need for frequent resets and keeps your Goodman AC unit running efficiently. Key tasks to include:

• Replace or clean air filters every 1-3 months.
• Clear debris from around the outdoor condenser.
• Schedule professional inspection and coil cleaning annually.
• Check for refrigerant leaks or unusual noises.

Goodman AC Unit Warranty And Reset Issues

Your Goodman AC likely comes with a standard manufacturer warranty covering parts for up to 10 years. Improper electrical work or neglecting maintenance can void warranty coverage. If problems leading to repeated resets arise, keep documentation of all maintenance and repair work for warranty claims.

Summary: How To Handle Goodman AC Reset Button Problems

Goodman AC units are designed for easy reset and safe operation. While a visible reset button is rare on most home models, power cycling via the breaker usually restores function. If this does not fix the issue—or you see recurring errors—professional HVAC servicing is recommended. Maintaining your system helps reduce the chances of reset-related disruptions and extends the life of your air conditioner.