How can fluorine compressor receive fluorine?
1. Fluoride collection. Air conditioning starts cooling, compressor work closed high-pressure valve (with six corners to close the outdoor machine, a small copper tube) running for one minute, then shut down the low-pressure valve (outdoor machine large copper tube), stop. Unplug the power plug (remember!!!!!!!!)! 2, outdoor machine brass fittings (plastic cloth, to prevent the demolition of 1, into the soil), fluoride. Air conditioning starts cooling, compressor work closed high-pressure valve (with six corners to close the outdoor machine, a small copper tube) running for one minute, then shut down the low-pressure valve (outdoor machine large copper tube), stop. Unplug the power plug (remember!!!!!!!!)! 2, outdoor machine brass fittings (plastic cloth, to prevent the soil), outdoor electrical connector (remember line order) 3, remove indoor and outdoor machine. 4., when the machine is the same, first open the outdoor machine small copper tube, with a little fluorine blow indoor machine air (about 10 seconds), and then close the big copper tube, so that there will be no air in it
Fluorine compressor central air-conditioning, household air-conditioning, household air-conditioning hand if fluoride is relatively simple, the air conditioning refrigeration mode, close the high-pressure valve, low pressure valve closed after five minutes, you can, but they need to close the valve within the appropriate six angle wrench
Method for recovering refrigerant of split type air conditioner:1. Switch on the power,2. Let the air conditioner work in the refrigeration state.3, with a wrench to slow off the outdoor machine high-pressure valve, so that the outdoor machine refrigerant is no longer flow into the indoor machine. Originally stored in the chamber of refrigerant by the compressor back to the outdoor machine, about 30~60 seconds later, refrigerant can be recovered clean. Then turn off the outdoor low pressure valve, and finally disconnect the air-conditioning power supply. Emptying method of machine type: indoor empty pipe connected two small brass, is that a liquid pipe joint can be tightened; the larger is the root of the trachea, connect later don't twist too tight, because of the need to air out; some next open the valve pipe, a gas exhaust should listen to out of touch to the tracheal interface; gas came out of the cold, the feeling inside the tube in the air are discharged, the connection pipe tighten, until there is no gas leak so far. (interface to leak); and then the liquid pipe valve fully open, try machine operation; see the cooling effect, such as not good will add refrigerant.
