Question about Heating & Cooling

1 Answer

What is the meaning of Refrigeration - Heating & Cooling

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Governor:

    An expert whose answer gotĀ voted for 20 times.

    Scholar:

    An expert who has written 20 answers of more than 400 characters.

  • Expert
  • 144 Answers

Well, the definition of cold is the absence of heat. So I think the definition of refrigeration is the process of removing heat. Please let me know if this helped.

Posted on Jan 26, 2009

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

Wat is H3 error in bluestar split Ac?


Hello Yogesh...

Unless you are familiar with the BASICS of REFRIGERATION...
"H3" ERROR CODE means it is "Out of ORDER"...

Broken: Needs repair.

By searching the internet "split A/C " It defines a
COMPRESSOR overload protection is trying to
SAVE your equipment FROM SELF DESTRUCTION.

See second detail sheet (below)

"COMPRESSER"
Is the heart of MOST modern refrigeration systems.
In a SPLIT system it is the outside unit with the FAN
that should be running when the COMPRESSER is
in action. Typically then compressed & COOLED
REFRIGERANT is then piped into a cooling element
EXACTLY LIKE MOST REFRIGERATORS where the
cooling takes place (expansion valve and evaporator).

Treated AIR (indoor) is then blown through the
evaporator... cooling the room and warming the
refrigerant (which continues to cycle back to the
outside unit where the compressing cycle
continues until the INSIDE temperature is
achieved... (thermostat on the wall)

"COMBINED"
pretty much means EVERYTHING but those combined refrigeration units seen WORLD-WIDE HANGING OUT OF WINDOWS... or on roof-tops with DUCTING for
"treated AIR" to be pumped where needed.

Similarly heat pumps simply have reversible valves...
which turn the coils around (functionally).

There too are split-system (inside/outside) & combined units.

Excellent refrigeration primer (below)
https://camec.com/cameccatalogue/documents/000948_IbisTechManual1.pdf

Alarm Codes
Gree Air Conditioners Error Codes

Hope this helps.

Carnac the Magnificent

May 13, 2017 | Heating & Cooling

Tip

Freezer get cold but refrigerator does not.


This is a sign of a refrigeration problem that must be addressed.
!. Since in most refrigerators The evaporator is on the inside of the freezer, and air is directed to the fresh food compartment. So as you see when you have a problem with the refrigeration part of the system, The freezer holds on till last. Just because this is happening does not mean you have to call a repairman. There are some other steps that you can take before we decide if you need another expense. Please rate this answer and if you need to know more just look me up. thanks wally

on Feb 21, 2011 | Refrigerators

Tip

How to troubleshoot and, repair your RV refrigerator


if this is a gas absorption refrigerator make sure it's level while operating.
check for heat at the roof vent if no heat check heating element or, gas burner behind the refrigerator accessible through the refrigerator outside hatch; next: check the relay and, inverter it is located under the refrigerator front if all these things check ok and, especially if you find a yellow power on the gas refrigeration unit the tanks behind the refrigerator box; you must replace the gas refrigeration unit by: removing the refrigerator from the cabinet from the front then lay it down and remove the gas refrigeration unit replace it with a new one but, don't forget to remove the 3' long spiral metal strip from the old gas refrigeration unit exhaust vent and, reinstall it in the new gas refrigeration unit the gas refrigeration units can be purchased online.

on Jul 17, 2010 | Refrigerators

1 Answer

What would we replace when my double beer tapper is freezing in both the underneath box which in turn is making the lines freeze. Its 9 years old but in a residence and has air circulation. What shou


when a refrigeration system shows signs of freezing, it means that the low side pressures are falling below 32 deg f....typically a sign that you have lost some of your refrigerant gas. Check your pressures with appropriate gauges(determined by the specific refrigerant in your system) if low, add refrigerant until they reach optimal levels. If you have no test ports, call your appliance repairman, epa certified in hvac, for service.

Nov 02, 2014 | True Refrigeration True 832013 Double...

1 Answer

Top freezer section working a bit, bottom not working at all


This is a sign of a refrigeration problem that must be addressed.
!. Since in most refrigerators The evaporator is on the inside of the freezer, and air is directed to the fresh food compartment. So as you see when you have a problem with the refrigeration part of the system, The freezer holds on till last. Just because this is happening does not mean you have to call a repairman. There are some other steps that you can take before we decide if you need another expense. Please rate this answer and if you need to know more just look me up. thanks wally

Mar 06, 2011 | GE Profile Arctica Stainless Steel Top...

1 Answer

I just got a used deep freeze.. but i was told something was wrong with the copper tubing.. it needs to be replaced.. what does this copper tube do? and relatively how much could it cost?


if the copper tube needs to be replaced then that means it is now worth fixing. the copper tube is what the refrigerant runs through. no copper tube - no refrigeration. Also you would have to fully destroy the fridge to get to the tube anyway. You may as well get rid of it. sorry

koolman77 (refrigeration technician)

Feb 07, 2011 | Refrigerators

1 Answer

Cold Air is at a minimum Can it be recharged?


i am trying to undestand what you mean with minumum.in refrigeration minumum is very cold which would be a good thing.but i am assuming you mean your cold air is not cold enough.this small units generally don't have a charging valve,but if it does yes you can charge it more but not to much because your air is not going colder if it has too much freon.in thecase the unit does not have a valve you can install one but you need a torch to solder it and the use a vacuum pump to remove the air insede the tubing then you can charge the freon.also in the refrigeration stores they sell solderless valves which you can install but have to be very carefull that they don't leak after isntalled.hope you got all my expanation and it can be usefull foor you.

Aug 12, 2010 | Haier HPAC9M Air Conditioner

1 Answer

Code 3


Code 3 mean that the evaporator sensor is bad.

Aug 11, 2008 | Everest Refrigeration ESGWR2 Stainless...

1 Answer

We have a stand alone freezer (Whirlpool) and just notices the sides of the freezer are very hot to the touch. Could that mean the coils are not working properly?


It is normal.That is a portion of a refrigeration system where high pressure gas condensed into a liquid by means of transfering heat to the surrounding air.
That portion is called CONDENSER COIL.

Jul 27, 2008 | Whirlpool Refrigerators

2 Answers

Magic Chef Refrigerator Model # CTB1723AR


that means your ref.is not functioning,simple just show to the doctor of refrigeration or technician and he will tell you the exact problem hehe okey.so many cause maybe not functioning hermetic compressor,no freon gas cause of leak,or the wiring is cut by rat..

Apr 03, 2008 | Refrigerators

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

Related Topics:

81 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

paulcarew

Level 3 Expert

2430 Answers

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers

Donni Steen

Level 3 Expert

659 Answers

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

Answer questions

Manuals & User Guides

Loading...