When compressor on the blower keeps trying to shut down.

the relay inside the condenser outside has pitted contacts an is likely stuck.
its 220 an you have to know what your doing
its not too expensive an easy to test
the contact might even be able to be ground down a tad to make new contact area .

From what I can gather it seems like a power source error (red wires attached to the transformer) is allowing it to keep running. Another possibility is it could be your speed tap. These are my speculations about what is occurring.

sounds like your compressor is getting hot and shutting down have you washed your outside condenser coil? Could be dirty causeing high head pressure and shuts your compressor down. Try washing your condenser coil I think this will help you. If not you may be low on charge of Freon.

My central AC unit decided to stop on the hottest day of the year. It would start and run normally for a few minutes and then the blower would shut off. After checking the breakers, thermostat and overflow shut off (did not have one) I saw something about a blower motor capacitor. This was easy to get to and replace and my last hope before waiting for someone to come fix it. The capacitor cost $4.04 with tax and had my AC working again. Needless to say I was beyond happy. I hope this can help others with a similar problem.

Hello, if the blower motor runs continuously and does not shut off at tne thermostat then the relay on tne integrated control board is bad. Only option is to replace the control board

Depending on the age of the furnace you may be able to adjust the cool down. On some furnaces there is a silver box usually made by honeywell. This is your fan limit control. If you take the cover off you will see a dial with different temperature settings with 3 pins in a grove. The first one is fan on with temperature rise this turns the blower on when the furnace starts and warms up. The second is the fan off after furnace shuts down, this would be the one you want to adjust to a higher temperature to keep the blower from blowing cold air. The last pin is the high limit if the furnace gets to this temperature it will shut the furnace off but keep the blower running. Make sure that the thermostat fan option is set to auto and not on.

In order to accurately determine and diagnose the problem, a more detailed description of the problem needs to be communicated as opposed to normal operation of the system so a repair person can determine that there is in fact a problem. There's a big difference between solving a problem via text as opposed to seeing what is wrong in the field. They rarely are the same.

Goodman condenser sequence of operation on a matched system. Call for cool, condenser starts, 15-30 seconds later blower motor starts, cool satisfied, condenser shuts down, 15-45 seconds later blower motor shuts down. House heats ups and a call for cool via the thermostat starts another cycle.

Based on normal operation it is impossible to determine whats wrong with the information given. There are perhaps 5 voltage measurements in the system that you could be referring to.

I assume you are reffering to the compressor outside not running. If so this is for A/C only. In fact once the cold is here to stay you should shut off the compressor "breaker" (located either outide next to unit or in fuse panel) and get a good quality cover for winter. This will keep the leaves and snow out of the unit. Just dont forget to take it off in the summer before you run the A/C or you will damage the system.

May be a short in the wiring or a bad control board.

Your blower fan turning on and off shows your thermostat is working. I am willing to bet you have the fan in the automatic condition. Check for a sticking contactor at the outside unit.