Here, HC Electronics Supermarket shares with you instructions for recharging air conditioner R22 Very simple at home. You should refer to the instructions for charging R22 gas to see if the technical team is charging correctly according to the process.
1. What is Gas R22?
Before instructions for recharging air conditioner R22you need to find out what is the R22 station?
Air conditioning gas R22 main ingredient is CHCLF2, purity up to 99.6%. It is a non-explosive liquid.
At low temperature, refrigerant gas R22 is a colorless, odorless gas that does not affect human health. Gas R22 has the ability to withstand impurities with air mixed in, so refueling with gas R22 is quite easy.
– Advantages and disadvantages of gas R22:
+ Advantages: Widely used, easy to maintain and maintain when you want to add more gas. No fire and explosion, cheap price.
+ Disadvantages: Harmful to the environment (the ozone layer is affected) high gas concentration causes suffocation and dry skin when used.
2. Gas R22 for which types of air conditioners?
– Air conditioning old body.
– Air conditioners manufactured before 2012.
3. Instructions for recharging air conditioner R22 and preparing tools
– Wrench.
– Gas meter.
– Vacuums.
– Gas bottle R410a.
– Electronic pliers.
– Line clamp meter.
4. Instructions for charging R22 air conditioner gas are very easy and fast
– Step 1: Turn on the air conditioner to run the machine in cold mode
One end of the gas wire starts at the gas filling head of the machine.
1 wire is connected to the gas tank.
Turn the gas tank down.
>> See more:
Detail air conditioner gas pump instructions very simple.
Instructions for charging R32 air conditioner gas fully and detailed today.
– Step 2: Open the gas tank valve and start filling gas
When charging R22 gas, you need to pay attention to the suction pressure of the gas on the air conditioner gas pump meter to see if it has enough pressure as prescribed.
Use a current clamp meter to check if the machine’s running current is enough according to the parameters written on the body? If in case the gas has been charged up to 80 PSI but the machine is still not enough current, you need to add more gas to set the machine to run. Note: Some models when filling gas slowly will have a hot block.
Finally, you just need to wait for the external unit to run again and refill gas until it has enough gas, the machine will stop disconnecting.
So we have finished sharing information about instructions for recharging air conditioner R22 Very fast and engaging. Thank you for watching.
HC electronics supermarket
Source: Instructions for recharging R22 air conditioner extremely safe, fast and easy
– TechtipsnReview
