Question about Whirlwind FH-778 Air Conditioner

1 Answer

Adding freon to my central air

Do I add the freon to the small line or the large line.

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 28 Answers

Well duprees, first you got to have the right instrumentation for charge freon to a a/c system, now, the charge line is the thick line, wich it means the suction line, the colder line, or the most robust line on the compressor.
Then, the system uses freon 22, the right charge, with the system on and the compressor running is 68.5 to 70 psi.
This should give to you about 40 degrees(farenheit) at the evaporator, the panel that gets cold in the system.
This pressure should be at the low side, meaning thicker line in the compressor unit.
Hope this help you......



Good luck.......

Posted on Aug 15, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do i find blockage in air conditioner hoses after freon added and gauges dont register that there is freon


Did you try to add freon because is was no longer blowing cold air? Who added the freon local repair shop or A/C specialist?

Oct 06, 2014 | 2004 Chevrolet Malibu

1 Answer

I have central air and I was wondering how do you put freon in it because its not blowing out cool air


Is the compressor starting? On the outdoor unit you will see a large copper pipe and a small copper pipe. Is the larger of the two cold to the touch? wet? Just because a central air system is not blowing cool air does not mean it needs freon. If you have clogged filters it cannot do an air exchange. So, I would recommend checking the easiest things first before adding Freon.Most people make the mistake of adding Freon and overcharge their system. In a low load situation you can slug the compressor with liquid and your system is ruined. If you do have to add Freon it indicates that you have a leak. An AC System is a closed system and if it is working properly you should not have to add Freon.

Aug 03, 2011 | Whirlwind FH-778 Air Conditioner

1 Answer

How ti add freon to an air conditioners


internet heat/cool supply houses sell piericing valves attach to large line called suction line screw the valve in then back off a few turns add freon usually r134a avail. at auto parts stores in 1 pound cans

Aug 21, 2010 | Fedders AEQ07FBG Air Conditioner

2 Answers

How do you add freon to a mitsubishi split system


If its R22 you have to have a license to buy it. But outside unit on the larger copper line will be an access will look like a 3/8 copper fitting with a cap on it there is also one on the small line. You will need a tank of r22 and a set of gauges. If the compressor is running you add freon til the large copper line starts to sweat. The small line (high side) should not slug or have the gage on it jump this means its overful or has air contamination in it. Always add thru the larger line.good luck

Aug 12, 2010 | Mitsubishi Heating & Cooling

1 Answer

Need to know where to add freeon at


Find the access ports. The large line is the Low side and that is where you will add freon. The small line is the high side and don't ever add freon through it.

Jun 23, 2010 | 1996 Pontiac Grand Am

1 Answer

Air conditioner is blowing hot air only can you add freon to 2002 santa fe where is the line you add it to


Yes you can add freon, the port will be on the line up at the accumlator tank (large silver tank on pass side close to the fire wall - will have a large black cap, does not look like a port) Get you a large can with a hose attached do not use it all save some for next year. 

Jul 28, 2009 | 2002 Hyundai Santa Fe

1 Answer

How do I add freon to my central air conditioner


Adding refrigerant (Freon is Dupont's name for refrigerant) requires some special tools and gauges. More important than that is your system should not loose refrigerant. It you are low that means you have a leak in the system. It should be found and repaired before new refrigerant is added. A qualified repair technician should be called.
Sincerely,
Terry aka Funny Plumber

Jun 23, 2009 | Whirlwind FH-778 Air Conditioner

1 Answer

Location for adding freon


add freon to low pressure side . low pressure side is large line with small fitting. high pressure line has a large fitting.

Apr 04, 2009 | 1999 Cadillac DeVille

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

344 people viewed this question

Ask a Question

Usually answered in minutes!

Top Whirlwind Heating & Cooling Experts

AJMAL KHAN

Level 2 Expert

382 Answers

Dennis Boxerman

Level 3 Expert

903 Answers

Bill Long

Level 3 Expert

587 Answers

Are you a Whirlwind Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...