If still failed, so repeated several times, can only change new electromagnetic four-way reversing valve. Outlet air temperature is low, such as condenser electromagnetic four-way reversing valve in high pressure capillary phenomenon is not very hot, explained the compressor fault, should depending on the compressor fault condition, the thing to fix out. For this kind of failure can be repeated many times on, blocking electromagnetic coil circuit, make the reversing valve topped the reversing, in addition to dirt. Q: lead to air conditioning four-way valve is not comprised of commutation are: answer: (1) electromagnetic valve electromagnetic coil burned destruction. 5] refrigerant leakage. Cutting power supply, multimeter is R * 1 profile survey of electromagnetic coil dc resistance and on-off condition. 2 directional control valve on the piston of drainage hole was blocked. [6] the capillarity congestion on the electromagnetic four-way reversing valve. If left and right 2 hair which are warm, explain it is reversing valve blow hole doesn't close was right. If still rush impassability, can remove the wash or change capillarity. When the dc resistance of the survey is much less than specified value, explained the electromagnetic coil inside some short circuit. Will be the temperature of the cooling air conditioner stem knob clockwise rotation to the end, make the office air conditioner resting, high and low pressure tends to equilibrium after waiting for 3 min, reversing valve and electricity. For this kind of fault disposal can be performed as follows: first, repeated many times on truncation electromagnetic coil circuit, make the reversing valve topped the reversing, so that in addition to dirt. Should change the same model of the electromagnetic coil, when the change, we should pay attention to before there is no line HuoJuZi into core core, not to do electricity seizing, otherwise easy to burn the destruction of the coil. Electromagnetic four-way reversing valve is normal after reversing, air conditioner run in heating condition. The reversing valve piston pine hole diameter is only 0. 3mm. , although there are screen hole before, if the refrigeration system is cloudy and it's easy to stuck, cause you can't reverse fault. (4) the reversing valve blow hole doesn't close was right. (3) the reversing valve Marine valve piston bowl leaks. Measures is to make the electromagnetic four-way valve electricity for many times, as the blow hole is still not close, have to change new electromagnetic four-way reversing valve. Once to a bad compressor. Because refrigerant leakage, high, low loss, be reversing valve reversing difficult. 。 If still rush impassability, can remove the reversing valve flushing or transform electromagnetic four-way reversing valve. At this point, the directional control valve on the right side of capillarity should be colder, the left side of the high pressure capillary phenomenon should be warmer. The fault should be implemented to check, repair welding, vacuum and charging refrigerant leakage. Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the Industrial Valves leader in the field of industry, to provide you with the latest knowledge of the valve, the best service, best technical adviser. Thank you for visiting our website, if you have any questions, you can call us, we will be dedicated to provide you with quality services. The factory provides professional ball valve, butterfly valve, gate valve, globe valve, check valve, relief valve, safety valve, Marine valve, oil valve, hydraulic control valve and other kinds of valves.
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