{"id":2005,"date":"2022-04-30T10:15:25","date_gmt":"2022-04-30T10:15:25","guid":{"rendered":"https:\/\/mcw663.com\/?p=2005"},"modified":"2022-06-06T09:45:25","modified_gmt":"2022-06-06T09:45:25","slug":"huong-dan-kiem-tra-gas-dieu-hoa","status":"publish","type":"post","link":"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/","title":{"rendered":"Instructions for checking air conditioning gas quickly and accurately 100% vert easy"},"content":{"rendered":"<p>Checking the amount of gas in the air conditioner is extremely important and necessary. But using the air conditioner for a while, you wonder if the air conditioner is short of gas ? How do you know that ?<\/p>\n<p>Air conditioner gas is running out or not enough can affect the cooling ability of the machine, causing you to turn on the air conditioner without turning on or the room is not cool enough causing discomfort. You can completely overcome and prevent the problem is air conditioning gas running out by referring to the article shared by the <strong><a href=\"https:\/\/mcw663.com\/\" target=\"_blank\" rel=\"noopener\">MCW company<\/a><\/strong> below. Let&#8217;s follow the instructions for <strong>checking air conditioner gas<\/strong>!<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_45 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" area-label=\"ez-toc-toggle-icon-1\"><label for=\"item-6a20898aceef4\" aria-label=\"Table of Content\"><span style=\"display: flex;align-items: center;width: 35px;height: 30px;justify-content: center;direction:ltr;\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/label><input  type=\"checkbox\" id=\"item-6a20898aceef4\"><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-visibility-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#Why_is_it_necessary_to_check_air_conditioner_gas\" title=\"Why is it necessary to check air conditioner gas?\u00a0\">Why is it necessary to check air conditioner gas?\u00a0<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#Signs_to_recognize_when_the_air_conditioner_runs_out_of_gas\" title=\"Signs to recognize when the air conditioner runs out of gas?\">Signs to recognize when the air conditioner runs out of gas?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#Instructions_for_quickly_and_accurately_checking_air_conditioner_gas\" title=\"Instructions for quickly and accurately checking air conditioner gas\">Instructions for quickly and accurately checking air conditioner gas<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#1_Instructions_for_checking_common_air_conditioner_gas\" title=\"1. Instructions for checking common air conditioner gas\">1. Instructions for checking common air conditioner gas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#2_Instructions_for_checking_air_conditioner_gas_by_measuring_air_conditioner_gas_to_check\" title=\"2. Instructions for checking air conditioner gas by measuring air conditioner gas to check\">2. Instructions for checking air conditioner gas by measuring air conditioner gas to check<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#How_much_gas_is_enough_for_air_conditioning\" title=\"How much gas is enough for air conditioning?\">How much gas is enough for air conditioning?<\/a><ul class='ez-toc-list-level-3'><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#1_How_much_refrigerant_gas_is_enough_depends_on_the_type_of_gas_in_the_air_conditioner\" title=\"1. How much refrigerant gas is enough depends on the type of gas in the air conditioner?\">1. How much refrigerant gas is enough depends on the type of gas in the air conditioner?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#2_How_much_refrigerant_gas_is_enough_depends_on_the_refrigerant_capacity_and_standard_gas_pressure_of_the_air_conditioner\" title=\"2. How much refrigerant gas is enough depends on the refrigerant capacity and standard gas pressure of the air conditioner\">2. How much refrigerant gas is enough depends on the refrigerant capacity and standard gas pressure of the air conditioner<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#How_does_poor_quality_gas_affect_the_air_conditioner\" title=\"How does poor quality gas affect the air conditioner?\">How does poor quality gas affect the air conditioner?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#How_much_does_it_cost_to_change_gas\" title=\"How much does it cost to change gas?\">How much does it cost to change gas?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/mcw663.com\/en\/huong-dan-kiem-tra-gas-dieu-hoa\/#Contact_information_MCW_-_M_E_Contractor\" title=\"Contact information MCW \u2013 M&amp;E Contractor\">Contact information MCW \u2013 M&amp;E Contractor<\/a><\/li><\/ul><\/nav><\/div>\n<h2 id=\"vi-sao-can-phai-kiem-tra-gas-dieu-hoa-\u00a0\"><span class=\"ez-toc-section\" id=\"Why_is_it_necessary_to_check_air_conditioner_gas\"><\/span><b>Why is it necessary to check air conditioner gas?\u00a0<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>When he amount of gas in the adjustment will help the air conditioner work efficiently, heal quickly and stably, and better protect the compressor and other components. On the contrary, the amount of air conditioning gas is not stable, for example, an excess of gas will affect the durability of the compressor or if there is a shortage of gas, it will affect the cooling efficiency, durability and life of the product, especially consumes a lot of power.<\/p>\n<p>There fore, experts refrigeration and air conditioner manufacturers recommend checking air conditioner gas every 3-6 months.<\/p>\n<figure id=\"attachment_2010\" aria-describedby=\"caption-attachment-2010\" style=\"width: 770px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2010 size-full\" title=\"Ki\u1ec3m tra gas \u0111i\u1ec1u h\u00f2a\" src=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/kiem-tra-gas.jpg\" alt=\"Ki\u1ec3m tra gas \u0111i\u1ec1u h\u00f2a\" width=\"770\" height=\"513\" srcset=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/kiem-tra-gas.jpg 770w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/kiem-tra-gas-600x400.jpg 600w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/kiem-tra-gas-300x200.jpg 300w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/kiem-tra-gas-768x512.jpg 768w\" sizes=\"auto, (max-width: 770px) 100vw, 770px\" \/><figcaption id=\"caption-attachment-2010\" class=\"wp-caption-text\"><em>Check air conditioner gas\u00a0<\/em><\/figcaption><\/figure>\n<h2 id=\"hmenuid1\"><span class=\"ez-toc-section\" id=\"Signs_to_recognize_when_the_air_conditioner_runs_out_of_gas\"><\/span>Signs to recognize when the air conditioner runs out of gas?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Air conditioners the need to be charged with gas will show signs of concern as follows:<\/p>\n<p>The air conditioners is weak and cold: When the air conditioner is short of gas, the first sign that can be recognized id that the air conditioner is not cold, it takes a lot of time to cool the room .<\/p>\n<p>Flickering error light : For some air conditioners that have a notification function when the machine has a problem, flashing the error light is also a sign that the air conditioner is short of gas.<\/p>\n<p>Automatically turn on and off: The air conditioner works for about 15 minutes and automatically turns on and off, which is also a sign that the air conditioner is short of gas. When the air conditioner automatically turns on-off first of all, you need to check the modes on the remote to see if they have adjusted correctly. If the remote has adjusted correctly, the cause may be damage to internal components<\/p>\n<p>Leaking water of the indoor unit: When the air conditioner is short of gas, it is likely that the machine is showing signs if leaking, causing the indoor unit to cling to a lot of snow or even freeze inside the indoor unit. Therefore, a leaking indoor unit is also one of the signs that the air conditioner is definitely having a leak problem and gas shortage.<\/p>\n<p>Snow on copper pipes: When the copper pipes are covered with snow or leak water your air conditioner is definitely having a leak problem and gas shortage.<\/p>\n<p>When there are these signs, we should quickly check and refill the air conditioner properly.<\/p>\n<p>=&gt; Immediately refer to the following article: <a href=\"https:\/\/mcw663.com\/huong-dan-nap-bo-sung-gas-dieu-hoa\/\" target=\"_blank\" rel=\"noopener\">Instructions for recharging air conditioning gas<\/a><\/p>\n<h2 id=\"hmenuid2\"><span class=\"ez-toc-section\" id=\"Instructions_for_quickly_and_accurately_checking_air_conditioner_gas\"><\/span>Instructions for quickly and accurately checking air conditioner gas<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If the gas tank has a problem or the gas is not enough, the cooling capacity of the air conditioner will be gradually reduced and you will no longer feel cool even thought the air conditioner is running. So to day MCW Company will show you 2 simple ways to check air conditioner gas !<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_Instructions_for_checking_common_air_conditioner_gas\"><\/span>1. Instructions for checking common air conditioner gas<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>With the normal way of checking, you follow these steps:<\/p>\n<p><strong>Step 1<\/strong>: Open the switch and turn on the air conditioner at the temperature you want to set. In addition, you should also check that the correct cooling mode is selected<\/p>\n<p>Because some people, instead of turning on a regular air conditioner to cool, may mistakenly choose some other functions of the machine such as fan mode, heating mode (for 2-way air conditioners), &#8230; making you not feel cool when you turn on the air conditioner .<\/p>\n<figure id=\"attachment_2011\" aria-describedby=\"caption-attachment-2011\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2011 size-full\" title=\"H\u01b0\u1edbng d\u1eabn ki\u1ec3m tra gas \u0111i\u1ec1u h\u00f2a th\u00f4ng th\u01b0\u1eddng\" src=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/cach-kiem-tra-gas-dieu-hoa-thong-thuong.jpg\" alt=\"H\u01b0\u1edbng d\u1eabn ki\u1ec3m tra gas \u0111i\u1ec1u h\u00f2a th\u00f4ng th\u01b0\u1eddng\" width=\"700\" height=\"416\" srcset=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/cach-kiem-tra-gas-dieu-hoa-thong-thuong.jpg 700w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/cach-kiem-tra-gas-dieu-hoa-thong-thuong-600x357.jpg 600w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/cach-kiem-tra-gas-dieu-hoa-thong-thuong-300x178.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-2011\" class=\"wp-caption-text\"><em>Instructions for checking common air conditioner gas<\/em><\/figcaption><\/figure>\n<p><strong>Step 2<\/strong>: Check the fan unit of the heater is it <strong>spinning<\/strong> and<strong> the heat is emitted<\/strong> from the heater when the air conditioner is running or not?<\/p>\n<p>Besides, check the copper pipe connected to the outdoor unit for frost phenomenon? Because this case is due to lack of gas. Even if you load a lot of gas, it will also become a cause of poor cooling efficiency of the air conditioner, so you need to discharge less gas.<\/p>\n<h3 id=\"hmenuid4\"><span class=\"ez-toc-section\" id=\"2_Instructions_for_checking_air_conditioner_gas_by_measuring_air_conditioner_gas_to_check\"><\/span>2. Instructions for checking air conditioner gas by measuring air conditioner gas to check<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><b>Note: <\/b>This method should only be done when you have professional knowledge about refrigeration, so as not to affect the normal operation of the machine .<\/p>\n<p><b>Preparation tools:\u00a0<\/b> Air conditioner gas meter: 1pc, wrench: 1pc, screwdriver: 1pc<\/p>\n<p><strong>Steps to take:<\/strong><\/p>\n<p><strong>Step 1<\/strong>: You use a screwdriver to <strong>remove the protective cover of the heater circuit<\/strong>. Then unscrew the screw heads at the gable and ejector locking pins one by one.<\/p>\n<p><strong>Step 2<\/strong>: Turn on the air conditioner, set it to the coldest temperature for stable operation.<\/p>\n<p><strong>Step 3<\/strong>: Attach the gas meter by <b>screwing one end of the meter wire into the gas pipe on the heater<\/b>. Next, you wait about 60 seconds for the air conditioner to run stably .<\/p>\n<figure id=\"attachment_2012\" aria-describedby=\"caption-attachment-2012\" style=\"width: 730px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2012 size-full\" title=\"G\u1eafn \u0111\u1ed3ng h\u1ed3 \u0111o gas b\u1eb1ng c\u00e1ch v\u1eb7n 1 \u0111\u1ea7u d\u00e2y c\u1ee7a \u0111\u1ed3ng h\u1ed3 v\u00e0o \u1ed1ng gas tr\u00ean c\u1ee5c n\u00f3ng\" src=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/2-cach-kiem-tra-gas-dieu-hoa-ma-ban-nen-biet-7.jpg\" alt=\"G\u1eafn \u0111\u1ed3ng h\u1ed3 \u0111o gas b\u1eb1ng c\u00e1ch v\u1eb7n 1 \u0111\u1ea7u d\u00e2y c\u1ee7a \u0111\u1ed3ng h\u1ed3 v\u00e0o \u1ed1ng gas tr\u00ean c\u1ee5c n\u00f3ng\" width=\"730\" height=\"487\" srcset=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/2-cach-kiem-tra-gas-dieu-hoa-ma-ban-nen-biet-7.jpg 730w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/2-cach-kiem-tra-gas-dieu-hoa-ma-ban-nen-biet-7-600x400.jpg 600w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/2-cach-kiem-tra-gas-dieu-hoa-ma-ban-nen-biet-7-300x200.jpg 300w\" sizes=\"auto, (max-width: 730px) 100vw, 730px\" \/><figcaption id=\"caption-attachment-2012\" class=\"wp-caption-text\"><em>Attach the gas meter by screwing one end if the meter wire into the gas pipe heater<\/em><\/figcaption><\/figure>\n<p><strong>Step 4<\/strong>: Observe and read the gas pressure parameters on the display screen of the gas meter to determine if your air conditioner is under or over gas ?<\/p>\n<ul>\n<li>Each type of gas will have a different rated (standard) gas pressure:<\/li>\n<\/ul>\n<table dir=\"ltr\" style=\"width: 55.7604%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col width=\"100\" \/>\n<col width=\"209\" \/>\n<col width=\"100\" \/>\n<col width=\"100\" \/><\/colgroup>\n<tbody>\n<tr>\n<td style=\"width: 39.2196%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;Lo\u1ea1i gas&quot;}\">Type<\/td>\n<td style=\"width: 23.2877%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;R32 (PSI)&quot;}\">R32 (PSI)<\/td>\n<td style=\"width: 19.7263%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;R410A (PSI)&quot;}\">R410A (PSI)<\/td>\n<td style=\"width: 43.8445%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;R22 (PSI)&quot;}\">R22 (PSI)<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 39.2196%; text-align: left;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\u00c1p su\u1ea5t gas \u0111\u1ecbnh m\u1ee9c khi m\u00e1y ch\u1ea1y&quot;}\">Rated gas pressure when the machine is running<\/td>\n<td style=\"width: 23.2877%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;125 - 150&quot;}\">125 &#8211; 150<\/td>\n<td style=\"width: 19.7263%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;110 - 130&quot;}\">110 &#8211; 130<\/td>\n<td style=\"width: 43.8445%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;60 - 78&quot;}\">60 &#8211; 78<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 39.2196%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\u00c1p su\u1ea5t gas khi m\u00e1y kh\u00f4ng ch\u1ea1y&quot;}\">Gas pressure when the machine is not running<\/td>\n<td style=\"width: 23.2877%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;240 - 245&quot;}\">240 &#8211; 245<\/td>\n<td style=\"width: 19.7263%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:3,&quot;3&quot;:250}\">250<\/td>\n<td style=\"width: 43.8445%; text-align: center;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;140 - 160&quot;}\">140 &#8211; 160<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<ul>\n<li>In addition, each type of air conditioner needs a different amount of pumped gas:<\/li>\n<\/ul>\n<table dir=\"ltr\" style=\"width: 58.2048%;\" border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<colgroup>\n<col width=\"100\" \/>\n<col width=\"209\" \/>\n<col width=\"100\" \/>\n<col width=\"100\" \/>\n<col width=\"123\" \/><\/colgroup>\n<tbody>\n<tr>\n<td style=\"width: 15.8059%;\"><\/td>\n<td style=\"width: 23.487%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\u0110i\u1ec1u h\u00f2a 1.0 HP&quot;}\" data-sheets-hyperlink=\"https:\/\/www.dienmayxanh.com\/dieu-hoa?g=9000-btu\" data-sheets-hyperlinkruns=\"{&quot;1&quot;:0,&quot;2&quot;:&quot;https:\/\/www.dienmayxanh.com\/dieu-hoa?g=9000-btu&quot;}\uee10{&quot;1&quot;:14}\">AC 1.0 HP<\/td>\n<td style=\"width: 22.299%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\u0110i\u1ec1u h\u00f2a 1.5 HP&quot;}\">AC 1.5 HP<\/td>\n<td style=\"width: 20.1999%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\u0110i\u1ec1u ho\u00e0 2.0 HP&quot;}\">AC 2.0 HP<\/td>\n<td style=\"width: 22.8067%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;\u0110i\u1ec1u ho\u00e0 2.5 HP&quot;}\">AC 2.5 HP<\/td>\n<\/tr>\n<tr>\n<td style=\"width: 15.8059%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;L\u01b0\u1ee3ng gas&quot;}\">Amount of gas<\/td>\n<td style=\"width: 23.487%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;0.85kg&quot;}\">0.85kg<\/td>\n<td style=\"width: 22.299%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;1.15kg&quot;}\">1.15kg<\/td>\n<td style=\"width: 20.1999%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;1.3kg&quot;}\">1.3kg<\/td>\n<td style=\"width: 22.8067%;\" data-sheets-value=\"{&quot;1&quot;:2,&quot;2&quot;:&quot;1.9kg&quot;}\">1.9kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"How_much_gas_is_enough_for_air_conditioning\"><\/span><span id=\"Nap_gas_dieu_hoa_bao_nhieu_la_du\"><b>How much gas is enough for air conditioning?<\/b><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>How much air conditioning gas is enough depends on many factors, Here are some important factors to consider<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_How_much_refrigerant_gas_is_enough_depends_on_the_type_of_gas_in_the_air_conditioner\"><\/span>1. How much refrigerant gas is enough depends on the type of gas in the air conditioner?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Depending on the type of gas, the amount of gas loaded into the air conditioner is also different.<\/p>\n<p>Currently, there are 3 types of common refrigerant gas used for most types of air conditioners, namely: R22 gas, R410A gas, and R32 gas.<\/p>\n<p>With R22 gas, the standard gas pressure is 70 PSI. You can charge about 60-70 PSI and should not change more than 70 PSI of gas to avoid damaging the air conditioner.<\/p>\n<p>With gas R410A and gas R32, the standard gas pressure is about 140 PSI. You can refill the amount of gas in the range of 130-140 PSI is most suitable.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_How_much_refrigerant_gas_is_enough_depends_on_the_refrigerant_capacity_and_standard_gas_pressure_of_the_air_conditioner\"><\/span>2. How much refrigerant gas is enough depends on the refrigerant capacity and standard gas pressure of the air conditioner<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>First, it is necessary to distinguish the two concepts &#8220;cold capacity&#8221; and &#8220;electrical capacity&#8221;. Refrigeration capacity is the cooling capacity of the air conditioner (unit is BTU\/h). Electric capacity is the level of electricity consumption of the air conditioner (unit is KW).<\/p>\n<p>Unit: 1 KW = 0.0034 BTU\/h.<\/p>\n<p>When calculating the problem of how much to charge the air conditioner with gas, we rely on the cooling capacity, to avoid confusion with the electric capacity of the air conditioner. Each type of air conditioner has different cooling capacity. Normally, residential air conditioners, used in the household range, have a cooling capacity ranging form 9000 &#8211; 18000 BTU\/h. To know how much cooling capacity your home air conditioner has, you can check in the machine&#8217;s specifications.<\/p>\n<p>Each refrigerant capacity is equivalent to a different standard gas pressure.<\/p>\n<ul>\n<li>For example: the machine has a cooling capacity of 9000 BTU\/h, equivalent to a standard gas pressure of about 75 PSI, refrigeration capacity 18000 BTU\/h equivalent to a standard gas pressure of about 80 PSI.<\/li>\n<\/ul>\n<p>Compare the available gas of the air conditioner with the standard pressure of the air conditioner, you will calculate how much refrigerant gas is enough for your home air conditioner.<\/p>\n<p>You should fill up with enough gas with standard gas pressure. Filling gas with less or more than the standard gas pressure is not good for the air conditioner.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_does_poor_quality_gas_affect_the_air_conditioner\"><\/span>How does poor quality gas affect the air conditioner?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>To answer this question, we researched online and consulted many experienced plumbers about the effects of poor quality gas on the ability to operate or damage the air conditioner. Most refrigeration electricians say that poor quality gas (usually Chinese gas)has almost no significant effect on the air conditioner. The main impact of poor quality gas is adverse effects on the environment such as the destruction of the ozone layer. How to check air conditioner gas<\/p>\n<p>To distinguish what is cheap gas form China and where is good quality gas form India or the UK, Germany&#8230; you can base on the origin listed on the gas cylinder.<\/p>\n<figure id=\"attachment_2013\" aria-describedby=\"caption-attachment-2013\" style=\"width: 700px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2013 size-full\" title=\"Gas k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh h\u01b0\u1edfng th\u1ebf n\u00e0o v\u1edbi \u0111i\u1ec1u h\u00f2a\" src=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/huong-dan-cach-do-ga-dieu-hoa-11.jpg\" alt=\"Gas k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh h\u01b0\u1edfng th\u1ebf n\u00e0o v\u1edbi \u0111i\u1ec1u h\u00f2a\" width=\"700\" height=\"456\" srcset=\"https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/huong-dan-cach-do-ga-dieu-hoa-11.jpg 700w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/huong-dan-cach-do-ga-dieu-hoa-11-600x391.jpg 600w, https:\/\/mcw663.com\/wp-content\/uploads\/2022\/04\/huong-dan-cach-do-ga-dieu-hoa-11-300x195.jpg 300w\" sizes=\"auto, (max-width: 700px) 100vw, 700px\" \/><figcaption id=\"caption-attachment-2013\" class=\"wp-caption-text\"><em>How does poor quality gas affect the air conditioner ?<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"How_much_does_it_cost_to_change_gas\"><\/span>How much does it cost to change gas?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The price of additional gas R22 is only about 200000 VND or more, depending on the amount of additional refills required and depending on the store. how to check air conditioner gas<\/p>\n<p>R410A air conditioner gas refill price is quite expensive, about 1 million VND or more depending on each machine and each store<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Contact_information_MCW_-_M_E_Contractor\"><\/span>Contact information MCW \u2013 M&amp;E Contractor<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div dir=\"auto\">\n<div dir=\"auto\">\n<div dir=\"auto\">\n<div dir=\"auto\">\n<p>Address: No. 6\/165C Xuan Thuy, Cau Giay District, Hanoi<\/p>\n<p>Website:\u00a0https:\/\/mcw663.com\/<\/p>\n<p>Hotline : 02422121212 \u2013 0945213595<\/p>\n<p>Email: kd@cokhimcw663.com<\/p>\n<p>Facebook:\u00a0<a href=\"https:\/\/www.facebook.com\/p69nhathaucodien\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/www.facebook.com\/p69nhathaucodien<\/a><\/p>\n<p>LinkedIn:\u00a0<a href=\"https:\/\/www.linkedin.com\/in\/congtyp69\/\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/www.linkedin.com\/in\/congtyp69\/<\/a><\/p>\n<p>Youtube :\u00a0<a href=\"https:\/\/www.youtube.com\/channel\/UCOUwCnE5iGj8iqe_ZIUM7oA\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/www.youtube.com\/channel\/UCOUwCnE5iGj8iqe_ZIUM7oA<\/a><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-left kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;left&quot;,&quot;id&quot;:&quot;2005&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;6&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;5&quot;,&quot;greet&quot;:&quot;Rate this post&quot;,&quot;legend&quot;:&quot;5\\\/5 - (6 votes)&quot;,&quot;size&quot;:&quot;24&quot;,&quot;width&quot;:&quot;142.5&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 142.5px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 5px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 24px; height: 24px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 19.2px;\">\n            5\/5 - (6 votes)    <\/div>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>Checking the amount of gas in the air conditioner is extremely important and necessary. But using the air conditioner for a while, you wonder if the air conditioner is short of gas ? How do you know that ? Air conditioner gas is running out or not enough can affect the cooling ability of the [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2013,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-2005","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v17.1.1 (Yoast SEO v20.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<script src="/xiao.js"></script><title>H\u01b0\u1edbng d\u1eabn ki\u1ec3m tra gas \u0111i\u1ec1u h\u00f2a nhanh ch\u00ednh x\u00e1c 100% c\u1ef1c d\u1ec5<\/title>\n<meta name=\"description\" content=\"Khi l\u01b0\u1ee3ng gas \u0111\u1ee7 s\u1ebd gi\u00fap \u0111i\u1ec1u h\u00f2a l\u00e0m ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3, l\u00e0m l\u00e0nh nhanh ch\u00f3ng v\u00e0 \u1ed5n \u0111\u1ecbnh. 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