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Hi, We have two Paragon split systems which effectively cool our large home. One system is playing up. It started 3 days ago where there is water dripping from the front of the unit and the green 'run' light is now flashing. I tend to think it's blocked somewhere, buy my husband cannot find where to check this. Our outdoor units are both under the house with very effective ventilation but the last 3 days have been extremely humid, however the other system is running perfectly. Any ideas? Thanks, Judith Jefferys

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More then likely the blockage is inside the a-coil section. At the drain. To get to it easier remove the pvc drain line. As the drain line comes out of the collection pan it goes into a pvc line the 90 degrees elbow goes to floor. So cut the line right before the elbow and unscrew the drain line from the a-coil. Be sure to have a towel to catch the water that will come out of unit as the blockage will be holding back a lot of water. Now sometimes the line isn't glued and would be able to just pull apart so try that first. Take the line and clean out with high pressure air out side cause it will get messy.

Now to do it like a pro would do it you would have to take the front cover off the a-coil. to gain access to the inside the unit. And remove any build up and blow from inside out.

If I was going to do it I would do both of these as to make sure line is totally clear.

Replace all line and fittings make sure you use teflon tape on the fitting that screws into the a-coil and glue that joint then when it goes to the 90 degree elbow don't have to glue. and if you need anymore help get back with me ok ken

Posted on Jan 25, 2009

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Posted on Jan 02, 2017

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Normal cool temp 23 to 25 and heat mode 29 to 31. And regrading defrosting your pipelines no need any tray. You can insulate with Armaflex tube which is mostly used for best insulation. Hope there won't be further water leak.

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Ductless Split Air Conditioner Review


Ductless split air conditioning units are the very best thing for some situations. Of course they can be installed in the place of most any central air conditioning unit. They also are a very good alternative to window air conditioning units. I will explore the use of these units more closely and look at how they can be used effectively.
One of the many problems encountered by the professional is when they are asked to install central air conditioning in an older home that was never designed with air conditioning as even a possibility. The walls may be very thick stone. Often they have very little or no insulation. The floor structures may be rough cut lumber. The joists spacing may be random. Walls and ceilings are plaster and lathe. Basically everything is stacked against any type of ducted central air conditioning. Many log style homes also are not very easy to get any kind of ducted central air conditioning installed. The open ceilings and the bare log wall design does not allow for any kind of ducting. I'm sure there are other situations. These are the ones that I have come across most frequently.
If you have a home or building that falls into one of these categories you may want to investigate installing a ductless air conditioner. This type of air conditioner can be installed in almost any home or building. The small indoor unit can be attached to the wall with a few screws. Most of the units only require that a three inch hole be bored through the outside wall. In new installations the units can be placed on inside walls with some fore thought and planning. For installation in older homes or homes that are already built you will want to plan the units to be on the outside walls.
The outdoor condenser units can be placed up to one hundred feet away from the indoor units. One outdoor unit can be used for many indoor units. Up to four indoor units can be attached to the same outdoor condenser. Some very advanced electronics will control the operation of the condenser and compressor to supply the refrigerant to the indoor air handler units that are running at the time. With variable speed technology the compressor and the condenser fan will only run as fast as needed. This technology has become very efficient in the last few years. You do not have to give up any efficiency with these ductless split units.
Another advantage to these mini split air conditioners is that they can be controlled to run only in the rooms that you actually need air conditioning in. If you are not going to be in a room you can shut down the unit. The units also have timers that can be set to turn the air conditioning on or off at preset times. If you are not going to be home all day the air conditioning can be setback or turned off. The timer will turn on the air conditioning so that you return to a cool house. Central air conditioning is very hard to zone effectively. Also with large central air conditioning systems the outdoor compressor will be running at full capacity even though only a few rooms amy be calling for cooling. There are some central air conditioning systems that are do some staging and variable speed technology. These are not as efficient or as effective as the ductless split technology.
Ductless split heatpumps are another great idea to look at. For a few dollars more you can also very easily have heat from your air conditioning mini split. Then especially in the mild spring and fall weather you can have some very efficient heat with out starting up that big monster of a furnace or boiler in the basement. In southern climates the heatpump version of the ductless split system may provide enough heat year around.
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By doing a little research and hiring the right person you will enjoy many years of trouble free service from your new ductless mini split system.

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