Common fault handling of air conditioning fan

First, the air conditioning fan can not get out of the wind and the wind is small.

1. Look at the wind is not sucked in the feeling, if there is wind on the reverse side may be the wrong connection of the fan motor, can adjust the motor contact wire can be solved, about 10-30 can be done.

2, it may be that the shaft below the control panel is blocked by the outlet. Find a master or glue it yourself.

3, the fan is bad, living is the problem of the motor itself. This is a little more troublesome and needs to be changed.

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Two, air-conditioning fans can not refrigerate?

1. check whether the green ice screen is wet. If you tilt or do not install it, there will be such a phenomenon.

2 check whether the pump works. If the pump is not pumped, check the line first. A. can check the integrity of the circuit can be determined as a problem with the pump B. line disconnected the connection.

3. usually use ice water to wet ice curtain after installation, so that the wind effect will be better.

Three, the air conditioning fan leaks?

1, check the water tank to see if the water tank is damaged.

2. Check the pump to see if the rubber hose on the pump is damaged or not installed at the interface. You can replace or wrap up the interface to solve problems.

3, another kind is that the sink support fracture causes the sink to leaking. If this is crooked, you can fix it with 502 brackets. Generally speaking, it is a good thing to do.

4. Ice curtain is not installed properly. Water drops from the hole in the sink and splashes down the ice curtain to the back cover of the air conditioning fan. The accumulated droplets come out. Correct installation can solve the problem.

5. Many air-conditioning fans without water tanks, chassis directly linked to the cardan wheel, a lot of leakage is the bottom of the cardan wheel leakage. It can check whether the interface of the universal wheel is damaged, and it can be blocked by glue or ordinary waterproof tape.

6, the bottom plug is not installed, causing leakage.

Four, do not turn pages?

1, check the pendulum page first, whether it is installed or not, so that it can be reinstalled. It is also possible that the page is stuck, which is less. There are also damaged fans which can not swing, and manually adjust the outlet direction.

2. If the line of the control swing-leaf motor is dropped or the swing-leaf motor is broken, it is not expensive to find a master to look at it. If the swing-leaf motor is broken, it can be reissued, or you can open the back cover to check according to the internal diagram.

Five, the air conditioning fan can not heat?

1. First look at the fuselage is not hot, the fuselage is hot words that the heating plate is working, is normal, explained that it may be because the weather is hot, the feeling of the hot wind is not very good, and so on the cold weather will be good.

2, the button of the control panel heating function is broken. You can open the rear cover and check the control panel.

3, you can open the back cover to see if the side control gear is broken. Or the screw is too loose.

4, the internal wiring problems can only be looked at by the maintenance master.

Six. Is the air conditioner fan loud?

1. Because the air outlet is relatively large, there is also a wind outlet inside, when the wind wheel rotates, it will produce sound, which is a normal phenomenon.

2, check whether the wind wheel inhales hair and other debris, open the back cover to clean it.

3, check whether the wind shaft is broken. If you do not need to join the lubricating oil, you can solve the problem.