My heating and cooling running the same time in cool switch mode

Why

my heating and cooling running the same time in cool switch mode

Question is? Explain better for better help

why

Why what,, explain please for help

Kalamaz
There could be a couple of reasons your system would do this.
1. Shorted thermostat
Solution - Replace the Thermostat
2. Welded points on compressor contactor
Solution - replace contactor
3. Stuck sequencer
Solution - tap the side of the sequencer with an insulated screw driver. If problem reoccurs, replace sequencer.
4. Jammed cylinder on the body of the reversing valve
Solution - Pull the coil wire on the solenoid and arch it a couple of times to try to free the slide up.

I hope this helps and you get your system back on line
Good Luck and God Bless
Jimmy The Air Guy

Lol, why did I see the question?, went completely over my head