What does Haier SN 375 72RS appear X 1 mean?

You can consult the Haier manufacturer or read the manual.

Regarding the Haier you asked, if X appears, it proves that your device is not working properly, it is recommended that you restart the device directly to see if it can solve the problem.

It may be because of the disadvantage of this intelligent machine, it is recommended that you find after-sales personnel to help you install and repair it in time.

It doesn't matter, just set it up and restart it.

After powering on, set the working status of the remote control LCD screen to display the working status 2Timing mode setting Press the timing button on the remote control to change the timing mode, each time you press it, the timing mode indicates to change in the following order: Remote control Then determine the timing mode as needed.

If there is a discrepancy, it is likely that its motherboard is faulty, and it is best to take it for repair.

The fault code of X1 appears in Haier refrigerators, which proves that the refrigerant is missing, and you can solve the problem by adding the refrigerant in time.

What does it mean when Haier has a difference? Your brother comes to pay attention to Haier's official website or ask North Korea's after-sales service, what is this? How to explain it?

Once there is that problem with this Haier thing, you have to contact the girl, and they will be after-sales from the manufacturer.

Personally, I think you can contribute a little money and ask a professional to help you repair it.

The difference in Haier may be due to a system problem.

What does it mean that this model of Haier appears x-one? It may be that the program is out of order, and you have to shut it down again and set it up again.

When pouring the liquid in the bottle, the label is not in the palm of the hand [the label is corroded] 2, and the test tube inside the heating is directly placed.

On the laboratory table, the test tube is cooled and bursts

3. There is water on the outer wall of the heated test tube [test tube rupture].

4. Put the beaker directly on the flame of the alcohol lamp to heat [the beaker is heated unevenly, and the bottom of the beaker is broken].

Chaochai's 490 came out last year, Yunnei 490 is the original Chengdu diesel engine technology, has a history of more than 50 years, very mature, most of the current 490 is imitating the old Chengchai. That's good, you should have a number in mind. Unless you like to be a test specimen of the morning firewood.

This is science and engineering disciplines, home appliances, hardware.

Representation of three-phase five-bai line R(L1,A),DU S(L2,Zhib),T(L3,B), N neutral line, E grounding. The three-phase five-wire DAO includes three phase lines (A, A, B, and C lines) of three-phase electricity, and the neutral line (N) is called the working neutral line; And the ground wire (PE) is also called the protection neutral line, in the grounding system of electrical installations, the three-phase five-wire system is called TN-S system, the ground wire is only connected to the neutral wire on the power supply transformer side and does repeated grounding, and then the N line and the PE line are separated in the whole system. The protection neutral line must also be repeatedly grounded in the middle and at the end of the distribution system, and the repeated grounding resistance is less than 10 ohms.

Note: The neutral wire (n-wire) is not equal to the ground wire, there is no current in the neutral wire in the case of three-phase equilibrium, and in the case of three-phase unbalance, the neutral wire has current. In a single-phase power supply system, it is used as a circuit circuit called the neutral line, where the neutral current is equal to the phase (live wire) current.

Whereas, the ground wire is a protective line. China stipulates that the voltage between the phase wires (i.e., line voltage) of civil power supply lines is 380V, and the voltage between the phase line and the ground or neutral wire (i.e., phase voltage) is 220V. The entrance line generally adopts a single-phase three-wire system, that is, one of the three phase wires and a neutral wire (as a neutral line) and a ground wire.

The color of the standard wire of the three-phase five-wire system is: A phase yellow, B phase green, C phase red, N line light blue, PE line yellow and green.

The misunderstanding of the old brother lies in the will.

The bai impedance du and the resistance are confused. In addition, the multimeter measurement is pure resistance DAO (resistance also has impedance internal resistance).

Impedance is a formula that includes inductance (resistance), capacitance (resistance), and impedance in general circuits with pure resistance

xc = -j1 ( c ) (capacitive reactance of the capacitor).

XL=j l (inductive reactance of the inductor).

x=j l-j1 (c) (total reactance).

z=r+jx=r+j l-j (c) (total impedance), where r = pure resistance, as can be seen from the formula, the impedance includes the frequency; It contains capacitance C and inductor L. To put it simply, the impedance of antennas of different frequencies is different. A multimeter cannot measure the resistance (impedance) at the frequency state.

The resistance measured by the meter is only the metal resistance of the antenna oscillator.

Antenna impedance refers to the resistance of the antenna to the ground wire, and you measure the resistance of the antenna line, which is wrong. . .

Antenna impedance is not a resistance value, but an induced impedance when the antenna transmits and receives electromagnetic waves.

You can just understand it like an inductor.

Hardware, home appliances. Science and engineering disciplines.

The blood vessels in the baby's head are not copied.

Often abundant, bai but also when the body surface temperature is too high.

Du will also dissipate heat through the head, so the baby's head is very easy to get cold, and because the head of the subcutaneous fat is less, once cold, it is easy to cause disease, so in the spring season such as a relatively large temperature difference, the baby's head must be protected.