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Questions & Answers
Kenmore AC, no cold air
If the evaporator tube is iced up entering the coil and cool to warm leaving the evaporator, that would indicate low on refrigerant or a restriction. If it is iced up entering and leaving the evaporator, then, it could be low on refrigerant,blower not running at proper speed, dirty evaporator coil or filter.
You need to check the suction and head pressure and temperature to determine problem for sure.
Window air conditioner
I have neve done this my self but I have seen it friends expert in the ac field doin it the condenser with the lines are removable true the front of the unit just look for the screws attached to the outside cover and unscrew them all about 6 of them and just pull the inside of it and you can work with it as you please.
Compressor will not kick on
This could be a couple things. 1 . A bad capisitor, 2. an bad set of contacts, 3. a bad thermostat. You will need tools and electrical knowlege to evaluate it.
I have an LG LWHD1200FR.
You could have a weakpower strip, or you have a component on the power supply board, in the air conidtioner , that is going bad after it gets hot. Pulg it directly into the wall and if it opens a circuit breaker in your breaker bax then there is a problem with the Air Conditioner, if it stays running then replace the power strip.
WHEN COMPRESSOR KICKS ON THE
HMMM this sounds like a couple things possible Low voltage due to lose wiring some place. or low voltage due to the power company . something is pulling more amps than it should.
We also have a unit that will not drain out the
the reason is probaly an easy fix the water flow sometimes builds up scum from bacteria and dust buy a 12 oz bottle of rubbing alcohol take out the reusable filter so that you see the coil behind below the coil is a small pooling tray that water empties into from the coils when its operating.pour the entire contents of bottle into that collection tray that will dissolve the scum and kill the bacterial build up that can block the drain tube also try removing a blockage in drain tube with a pipe cleaner or a scredriver but be careful you dont damage the coils with it so try to use something bendable that won,t cause damage..
I manage a small cottage
Unplug the unit, remove the control panel and check connections.
If good, use a volt meter to see if you have voltage where the line cord connects.
My LWHD1200FR AC Unit is not cooling during the
The unit may not be big enough. From the model number I am thinking you a/c is a 12000 btu. Which is usally enough for a large room. However if you have an open floor plan or a really large room you may need a bigger or second unit.
Will not start
circut board has a short by the sounds of the system. This board is located in a box right behind the control panel
check for hidden screws or snaps..
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