Your Amana refrigerator control panel not working prevents you from making optimal use of your appliance. In this detailed guide, we’ll be looking at the causes of this issue and giving you steps to deal with them…
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Amana Refrigerator Control Panel Not Working — How To Fix
If your refrigerator’s control panel isn’t working, the first thing to do is reset the appliance. Unplug your fridge from the power supply for about 10 minutes, then plug it back in.
If the control panel still doesn’t work, the following may be the causes…
Amana Refrigerator Control Panel Not Working [Reason #1: Control Lock Is On]
If the control panel in your Amana refrigerator isn’t responding, it is most likely due to the ‘Control Lock’ function being turned on.
To turn this function off, press and hold the ‘Control Lock’ (or ‘To Lock’ on some models) for 3 seconds.
Please note that the method of turning the Control Lock function off may vary depending on the model of your appliance.
Amana Refrigerator Control Panel Not Working [Reason #2: Loose Connections]
If the electrical connectors aren’t properly plugged into the display board, it could prevent the panel from working properly. Follow the steps below to check the connections…
Step 1. In order to avoid any chances of electrocution, ensure that your appliance is disconnected from the power outlet before starting this repair.
Step 2. Using a flat-blade screwdriver, release the locking clips underneath the display panel.
Step 3. Carefully pull the board off the appliance, then check to ensure that each connector is properly plugged in.
Step 4. Once the connectors are in place, snap the display board back onto the appliance.
Step 5. Plug your refrigerator back into the electrical outlet, then check to see if the control panel works properly.
Amana Refrigerator Control Panel Not Working [Reason #3: Damaged User Interface Board]
If the panel still doesn’t respond after checking the connections, you need to replace the display board itself. Follow the steps below to do this…
Step 1. In order to avoid electrocution, ensure that you unplug your refrigerator from the power outlet before starting this repair.
Step 2. Go to the front of the appliance, then carefully pry out the locking tabs underneath the display board using a flat-blade screwdriver.
Step 3. Pull the board out of place, then unplug each wire connector from the board (ensure that you take note of where each connector goes).
Step 4. Prepare the new display board for installation by taking it out of its packaging, then plug each connector into its appropriate terminal on the new display board.
Step 5. Snap the new display board onto the machine, then plug the power cord into the outlet. Test the display board to see if the problem has been fixed.
Amana Refrigerator Control Panel Not Working [Reason #4: Damaged Main Control Board]
If all the methods above failed to fix the issue, the final thing to do is replace the main control board. Follow the steps below to replace this part…
Step 1. Ensure that your refrigerator is disconnected from the electrical outlet in order to prevent electrocution.
Step 2. Go to the back of the appliance, then loosen the screws securing the control board’s access plate using a 1/4 inch nut-driver. Lift the panel off, then set it aside.
Step 3. Carefully peel off any tape that may be blocking access to the control board, then carefully pry the inner cover off the control board using a flat-blade screwdriver.
Step 4. Use a flat-blade screwdriver to release the locking tab holding the main control board to the housing (the main control board is the one on the left).
Step 5. Note the position of the connectors attached to the main control board, then disconnect each one.
Step 6. Discard the old control board, then prepare the new one for installation by taking it out of its packaging.
Step 7. Plug each wire connector into its appropriate terminal on the new control board.
Step 8. Snap the new display board into the housing at the back of the refrigerator, then snap the inner cover back into place.
Step 9. Secure the inner cover by putting the tape in place. Put the rear access plate back on, then apply the 1/4 inch nuts to secure it.
Step 10. Plug your appliance into the electrical outlet, then check to see if the control panel works properly.
Amana Refrigerator Temperature Control Not Working — Solved
If the temperature control in your Amana refrigerator is not working, the following are issues to look for…
Amana Refrigerator Temperature Control Not Working [Reason #1: Faulty Thermistor]
If the temperature control in your Amana refrigerator isn’t working, the first thing to check is the thermistor. Follow the steps below to test/replace this part…
Step 1. Disconnect your refrigerator from the power outlet before starting this repair in order to prevent electrocution.
Step 2. Open the door of the refrigerator, then pull out the upper shelve and bin. Carefully pry off the lower access panel on the air duct assembly using a flat-blade screwdriver.
Step 3. With a 1/4 inch nut-driver, take out the nuts holding the air duct assembly to the cabinet.
Step 4. Pull the air duct assembly out of place, then disconnect the thermistor wire harness to fully release it.
Step 5. Pull the polystyrene section off the air duct assembly, then set it aside. Using a flat-blade screwdriver, pry the thermistor and wire off the assembly.
Step 6. Get a digital multimeter, then check the inscription on the thermistor for the designated ohm rating.
Step 7. Using the control dial, set the multimeter to the ohms of resistance indicated on the thermistor.
Step 8. Attach the red and black meter leads to one thermistor wire each (at room temperature). The meter should give a reading close to the number indicated on the thermistor.
Note: If your thermistor has no ohm rating, set your multimeter to the lowest setting for ohms of resistance, then work your way upwards until you get a reading.
Step 9. Place a hairdryer in front of the thermistor, then turn it on to see if the reading changes. If the reading on the multimeter doesn’t change, or you don’t even get a reading, the thermistor is damaged and needs to be replaced.
Step 10. Once you’ve confirmed that the thermistor is damaged, discard it, then prepare the new one for installation by unpacking it.
Step 11. Snap the wires of the new thermistor into the retaining clips on the air duct, then put the polystyrene section back in place.
Step 12. Take the air duct assembly back into the fridge, then plug the thermistor’s wire connector.
Step 13. Mount the air duct inside the cabinet, then secure it by tightening the 1/4 inch screws. Snap the lower access cover onto the air duct assembly.
Step 14. Push the upper glass drawer and shelve into place in the refrigerator. Plug your appliance back into the electrical outlet, then check to see if the temperature controls work properly.
Amana Refrigerator Temperature Control Not Working [Reason #2: Damaged Temperature Control Thermostat]
A faulty temperature control thermostat can prevent your Amana refrigerator temperature control from working. The steps below show you how to replace this part…
Step 1. Unplug your refrigerator from the electrical outlet before starting this procedure in order to prevent electrocution.
Step 2. Open the door of your appliance, then pull out any shelves that may get in your way.
Step 3. Take out the conduit cover by taking out the screw with a Philips screwdriver. Take out the screw securing the damper cover to the interior of the appliance, then take the cover out.
Step 4. Carefully detach the thermostat sensor from the damper. Loosen the screws inside the refrigerator underneath the top to release the control panel.
Step 5. Carefully pull the panel forward to detach it from the top of the refrigerator. For easier access, unplug the crisper light and grounding wires from the control panel.
Step 6. Prevent the damper control arm from breaking by taking out the screw securing it to the control panel.
Step 7. With your Philips screwdriver, take out the nuts holding the control component bracket.
Step 8. Detach the control knobs from the freezer control and thermostat control, then pull the bracket off the control panel.
Step 9. Unplug the wire connectors from the control thermostat, then detach the sensor from retainer. Detach the control component bracket.
Step 10. Release the control thermostat from the bracket by taking out the screws. Take the control thermostat off the bracket, then set it aside.
Step 11. Prepare the new thermostat for installation by taking it out its packaging. Slide the insulating sleeve off the old sensor, then transfer it to the new one.
Step 12. Place the new thermostat on the bracket, then apply the two screws to secure it.
Step 13. Remount the bracket on the control panel, then plug each wire connector into its appropriate terminal on the new thermostat.
Step 14. Push the sensor into the retainer, then secure the bracket to the control panel by tightening the screws.
Step 15. Snap the control knobs of the thermostat and freezer back onto the control panel. Put the damper control arm back in place, then apply the screw to secure it to the control panel.
Step 16. Plug the grounding wire and crisper light wire connectors back in. Carefully lift the control panel assembly, then push it back into place.
Step 17. Apply the screw underneath the control panel to secure it to the machine. Align the thermostat’s sensor with the damper assembly air vent.
Step 18. Put the damper control cover back on, then secure it by applying the Philips screws.
Step 19. Put the conduit cover back in place, then tighten the Philips screws to secure it.
Step 20. Put the shelves back into your refrigerator, then plug the appliance back into the electrical outlet. Test the temperature control to ensure that it works properly.
Amana Refrigerator Temperature Control Not Working [Reason #3: Damaged Defrost Control Board]
If the defrost control board in your appliance fails, ice will build up on the evaporator coils; this will prevent your refrigerator from cooling. Follow the steps below to replace a damaged defrost control board in your Amana refrigerator…
Step 1. Disconnect your refrigerator from the power outlet before starting this procedure in order to prevent electrocution.
Step 2. Open the door of your refrigerator, then use a Philips screwdriver to take out the nuts underneath the control panel.
Step 3. Pull the control panel out of place, then disconnect the crisper light and grounding wire connectors for easier access.
Step 4. Release the damper control arm by taking out the screw securing it to the control panel.
Step 5. Loosen the Philips screw on the control panel securing the defrost control board. Pull the board off the control panel, then detach the wire connectors (ensure that you take note of where each connector goes).
Step 6. Discard the old defrost control board, then prepare the new one for installation by taking it out of its packaging.
Step 7. Plug each connector into its appropriate terminal on the new defrost control board.
Step 8. Mount the control board on the control panel, then secure it by tightening the screws.
Step 9. Align the damper control arm with the control panel, then secure it by applying the Philips screw.
Step 10. Reconnect the grounding wire to the heat shield, then reconnect the crisper light wire connector.
Step 11. Push the control panel assembly back into place, then secure it by tightening the Philips screws underneath.
Step 12. Reconnect your refrigerator to the power outlet, then test the temperature control to see if the issue has been fixed.
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