Air Conditioning - Unit inside won't turn off.
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beginner144
06-12-07, 09:48 PM
Hi all,
It's about 80 outside. when i turn the thermostat to 75, both unit kick on. It's on auto. the outside unit kick on and off like it should but the inside unit run all day. It won't kick off even when i turn the thermostat to 90 when i leave home,i t only kick off when i turn the breaker off. I changed the thermostat and inside unit work fine for a couple of hours and won't turn off again. Any suggestion please. I can't afford to call the tech.
Ps. i measured all the voltage on the outside unit, it all read properly. I'm not familiar with the inside unit.
It's about 80 outside. when i turn the thermostat to 75, both unit kick on. It's on auto. the outside unit kick on and off like it should but the inside unit run all day. It won't kick off even when i turn the thermostat to 90 when i leave home,i t only kick off when i turn the breaker off. I changed the thermostat and inside unit work fine for a couple of hours and won't turn off again. Any suggestion please. I can't afford to call the tech.
Ps. i measured all the voltage on the outside unit, it all read properly. I'm not familiar with the inside unit.
Jay11J
06-13-07, 08:48 PM
What happens when you remove the G wire from the board on the furnace?
beginner144
06-13-07, 11:42 PM
i havent' removed the green wire from the furnace. but when the air handling unit was running, i removed the green wire from the stat and the fan kept blowing.