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R22 air conditioning refrigerant fluorine tool / household air conditioner snow refrigerant Freon ice making agent r22500G

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price:USD$14.00
discount 70% in 2018-10-19 to 2018-10-21
price: USD$ 9.80
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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The refrigerant is general parts, each shipment cannot be unified goods can not be guaranteed and an online map, don't mind,

Declaration:

Because the manufacturer will change the product packaging, origin or some accessories without any advance notice, the company can not ensure that the goods received by the customer are identical with the pictures, origin and accessories of the mall. Can only ensure the original goods! And to ensure that the same mainstream market at the same time new products. The difference between the light and the display may cause some color difference. If the mall is not updated, please understand!

And the display of different, may cause some color difference, if the mall did not update, please understand!

 

 

Product Name: family R22 air conditioning filling Kit

 

Uses: air conditioning R22 supplement

 

Home air conditioning with refrigerant steps:

 

1: set the remote control to the refrigeration mode, open the air conditioning, the temperature is the lowest.

 

2: check whether the normal operation of the indoor machine, the outdoor compressor is normal start.

 

3: after the normal start, connect the fluorine equipment from the outdoor low pressure valve side column.

 

5: pressure and fluorine, refrigerant added to the pressure gauge of 0.4 to 0.5 can be.

 

 

R22 filling pressure value: look at the outermost ring (-1-2.5) black number, added to the pressure value at 0.4-0.5 pressure can be!

R134A filling pressure value: look at the outermost ring (-1-2.5) black number, add to the pressure value in 0.25 pressure can be!

Frequency conversion filling pressure value: look at the outermost ring of the dial (-1-2.5) black number, add to the pressure value at 0.7-0.9 pressure can be!

 

Add refrigerant, the netizen asked tools link,

 

 

 

Universal open bottle valve http://v.youku.com/v_show/id_XNzUwNDEwNzA0.html


 

Professional people do not understand, please consider the good, please assess the risk, I do not provide technical problems. You first Baidu, in order. I mainly to understand the professional maintenance work,

 

 

 
 
 
 
 

Buyers must see:This suitnot applicabletofrequency conversionAir conditionerRefrigerant 410Filling Oh!When you buy a suit of fluorine, you should pay attention to what kind of refrigerant is on your machine, see if it is applicable, and look at the quantity of refrigerant needed. Please refer to the manufacturer's label!!!!

R22 filling pressure value:Add the pressure to the 4-5 pressure!
 

Air conditioning with refrigerant steps

1: set the remote control to the refrigeration mode, open the air conditioning, the temperature is the lowest.

2: check the normal operation of the indoor unit.

3: whether the outdoor compressor is started normally.

4: after the normal start, connect the fluorine equipment from the outdoor low pressure valve side column.

5: pressure plus fluorine.

6: the refrigerant is added to about 4.5 of the pressure gauge.

 

 

 1, the air conditioner can be in the normal state of refrigeration, air conditioner running for a while, two joints of the external machine whether there is water drop? Yes, normal; one, one, no, no fluoride; no, no fluorine.
2, open the inner cover, remove the filter screen, there is water in the copper tube, normal; white frost, lack of fluorine; nothing, no fluorine.

Household air conditioning 1-1.5 machine for leakage if the Snow suggested doing 3-4 bottlesRefrigerant filling capacity can be seen on the outdoor machine nameplate

 

 

This is a professional maintenance tool, only for maintenance personnel to sell, do not understand, please consider good, I do not have after-sales service. Only wholesale, do not understand
Generally no return. Please forgive me. Do not understand, you can first Baidu teaching, ordering,
The following collection of video shows that only reference copy, web site open just fine
Home air conditioning R22 refrigerant filling tutorial

http://www.tudou.com/programs/view/TD4neXusSCw/

Universal open bottle valve http://v.youku.com/v_show/id_XNzUwNDEwNzA0.html

http://v.youku.com/v_show/id_XNzI1MjM5NjQ4.html 

http://www.56.com/u79/v_MTE4NTg3OTg4.html
http://www.tudou.com/programs/view/uWW7ihSFnjQ 

Fluoridation instructions

1: now takes the bottle opener thimble back.

2: screw the bottle opener to the refrigerant bottle, screw it to the screw, then screw the bottle opener valve to the bottom.
3: tighten the meter and valve. Then the gauge valve and the bottle opener are connected in Imperial english. The parallel interface of the table valve and the neutral table is connected with the liquid adding pipe of the air conditioner, and the connecting pipe of the refrigerant is connected with the vertical interface of the air conditioner.
4: connects the British and British tubes to the other end of the table valve, and the smaller inch of the British imperial system does not connect the air conditioner with the groove. If you can't turn it on, try it on the street.
5: should be able to find the scale on the table at this time. Look at that circle of 2.5MPA, you'll find that the scale is between 0.9-1MPA, when the air conditioner is turned on and turned into a cooling state, you will find that the scale is beginning to drop.
6: found that the scale of the air conditioner running is less than 0.45MPA, and that is the refrigerant state. And then in order to first use a bottle opener to break the refrigerant tank, and then release the refrigerant, refrigerant bottle upside down, open the table valve. It is advisable to control the refrigerant flow until the internal pressure of the air conditioner reaches 0.45-0.5MPA.
7: fill in the refrigerant at this time, turn off the valve of the table, and quickly turn the air conditioning connection pipe down. Remember, it's fast, or it will freeze to your hand.