to prevent liquid refrigerant from staying in the compressor after shut down
The compressor would continue to operate until the high pressure safety switch shut it down, if the switch failed the pressure relief device would blow and you would lose all of the refrigerant. As far as how high would the pressure get, the settings on the two devices depend on what type of refrigerant is used and you do not mention that.
No,most likely your evaporator / filter is dirty or your system is low on freon.
Sequencer is out of sequence
freon is just a brand name
Squirrels run in them.
the color is red
Give back blows and abdominal thrusts to remove an obstruction from patients airway.
$132-$252, depending on size.
An SCR chip is commonly used to control the speed of a motor. The speed is controlled using an AC circuit and phase angles.
advantages and disadvantages of plate heat exchangers
low side never charge from high side
If you are referring to using a volt meter then you will just get a negative reading on most modern digital meters. If you are using an old analogue meter you may get no reading.
They are used when installing, to ensure there is no air or moisture in the pipework. On large industrial and commercial systems a sight glass may also be installed so the presence of moisture can be constantly checked for.
Your removing moister (below 500 microns) and determining there are no leaks.
An evaporator coil is a vital part of any heating or cooling system. It is usually found in an air conditioner, because evaporator coils are particularly good at absorbing heat when air is passed through their system. Evaporator coils look like a series of pipes.
A 5000 btu AC unit operating at 25% efficiency operating continuously for 1 hour, will use approximately 5858 watts or 5.858 KW/h.
There should be a sticker located in the engine compartment that shows the emission related vacuum line routing.
The pilot light is a small flame which stays on all the time (as in older water heaters for example). When the water temperature drops below the thermostat setting, the main heating gas is turned on and the pilot light ignites it. There are many other uses for pilot lights. To conserve gas, modern water heaters generate a spark to light the gas.
suction line liquid line
The low pressure side.
A sequencer is a programmable electronic device for storing sequences of musical notes, chords, or rhythms and transmitting them to an electronic musical instrument. It would be used in a recording studio, on stage etc