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R22 refrigerant household air conditioning fluoride kit car air conditioning air conditioning freon refrigerant and refrigerant table

price:USD$126.70
discount 70% in 2018-10-19 to 2018-10-21
price: USD$ 88.69
freight :USD$18.00,(Express)
freight :USD$7.00,(Postal parcel)
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The buyer must see:This suitnot applicabletofrequency conversionAir conditioner410 refrigerantThe filling oh!Enough to buy fluoride suit should pay attention to their own machine state look at what is the refrigerant, see if applicable, at the same time to see how much the number of refrigerant please refer to manufacturers to label!!!!

R22 filling pressure:Look at the outer dial (0-15) digital black, is added to the pressure value at 4-5 pressure can!
 

Air conditioner refrigerant steps

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

2: check whether the normal operation of the indoor machine.

3: the outdoor compressor is normal start.

4: after the startup, fluoride equipment from the outdoor unit connected with the low-pressure valve side column.

5: the pressure of fluoride.

6: refrigerant pressure gauge to about 4.5 can be.

 

If you add refrigeration, the pointer of the pressure gauge in about 8-13

It is no need to check the air conditioning compressor, air conditioning.

 1, air conditioning refrigeration air conditioning in the normal state, running a two joint machine whether there is water? There is a normal one, no; no, no, lack of fluoride; fluoride.
2, open the cover, remove the filter, which is normal; brass beads knot of white cream, lack of fluoride; what are not, no fluoride.

Household air conditioning 1-1.5 machine for leakage if the Snow suggested doing 3-4 bottlesThe refrigerant filling quantity can be seen in the outdoor machine nameplate