Is the AC button only for cold air?
No, it does what any A/C does, cools and dehumidifies air. Outside>Cold side of A/C>Blend door (decides whether to heat the air or not)>inside (your face most likely). On a hot day the cool air from the AC is sent direct to the cabin, but on a cooler day where dehumidification is required (eg.
Should AC return line be cold?
If the AC system is operating correctly, then the air coming out of your vent should be about twenty degrees cooler than the regular temperature inside. So, if you’re cooling it and the house is 80 degrees, then you would ideally want the air to be about 60 degrees.
Why is my high side line cold?
Most likely problem is a clogged drier. If one is not used on your system the next best guess is a clogged expansion valve. I would make sure they install a new drier during the repair.
Are both lines on a mini split supposed to be cold?
Liquid And Suction Lines You must ensure that both “liquid” and suction lines are insulated. When using Samsung mini-splits, the expansion device(s) are located in the outdoor unit. Therefore, in the cooling mode, the liquid line actually contains an expanded gas and will sweat.
Where is the power switch on an outside air conditioner?
Locate the grey power box mounted near the outside air conditioning unit. According to Carrier HVAC, the box is typically 8 inches wide and 16 inches high. Note that the color and exact location of the box may vary. Open the box and locate the main power switch. Move the power switch to the off position.
How does the charge coil in a switchbox work?
This voltage from the charge coil is sent to a capacitor in the switchbox, where it is stored. There is another set of coils, the trigger coils also under the flywheel. As these coils discharge voltage they send it to a SCR in the switchbox which in turn acts to discharge the voltage stored in the capacitor. (See Pyros post for how the coils work).
What happens to the voltage of a switchbox?
Its voltage reverses as the magnet travels away from the magnet. The rising voltage is key. The switchbox sets a threshold, and when that threshold voltage is met, it discharges a capacitor to the ignition coil.
What does a switchbox do in a car?
The switchbox sets a threshold, and when that threshold voltage is met, it discharges a capacitor to the ignition coil. Timing is variable because the trigger rotates with throttle position, of course. It is also adjusted electronically.