Questions & Answers for: difference auto manual ac

...auto and the manual speed control light indicators go up and down in the display panel, but does not control the motor speed. I suspect it might be the Blower Motor Control Module. Is that a good ...

auto-changeover. The manual mentions that there has to be a 3 degree difference between heat and cool settings and I have it at 72 and 77, so this should not be the problem. The system has 4 wires and

...difference between auto and manual. can the 17c be used in place of the 17vc which is what is on the car? thanks BC the expansion valve(Tx) is in the car at the inlet line to the evaporator
with ...

...ac not cooling.. please be more specific, the dial for the fan stopped working and the a/c is doing what? Is this a manual set up or an auto set up, or is it digatal. These can all be differant ...

auto mode but will in manual Well you have a good transformer and the fuse is not blown. So I would look for the most obvious thing which is the relay. Why the relay? Well most units do double duty as

...difference between automatic ac and manual ac manual AC you set fan speed etc, auto you just set the temp where you want it and the fan will automatically adjust it's speed to maintain the temp ...

difference ? Heater / A/C blower motor electrical control diffrent . Manual has resistors an a relay for different speeds , automatic has a blower motor control module .Free wiring diagrams here http:

...manual AC with blower resistor or full auto system that as a new brain box, and a transistor box that controls blower, at all times, its just a transistor. (no brains) some cars with the full auto ...

...difference is the ac frequency used but for computer power supplies that is immaterial. A computer power supply converts the ac input power to regulated and filtered 3.3v, 5v, and 12v dc so the ac ...

Auto ac blows hot air. 2001 grand marquis, found one blown fuse in cabin #8/25amp.Manual shows no correlation, could it still be related? A/C was strong and very cold before this. We have seen no ...