We purchased a home with an abandoned Geo thermal heat pump. The house currently has a normal electric HVAC system installed. The geothermal was never uninstalled, and I know nothing about the system. There is some condensation or leaking coming from pipes (about 6 ounces per day). Some copper pipes feel warm. Do I need to get the system turned off, or drained? Please see the pictures, any advice would be much appreciated!