How to turn on the Gree air conditioner display if it is not lit

Take Gree air conditioning.

For example. The main reasons are:

1.Mistakenly pressed the "Screen Display" button:

Most brands of air conditioner displays can turn off on their own. Sometimes, the air conditioner is remotely controlled.

The Display on screen button may be accidentally pressed, causing the display to turn off.

Therefore, it is advisable to press the screen button with other words such as "screen display" or "light on" again to turn on the air conditioner remote control.

2.Display diodes.

Lamp bead failure: When the diode bead of the small bulb in the air conditioner display screen is damaged, it is like the tungsten wire of the bulb is broken and cannot be powered, so it will cause the air conditioner display screen to start using without the display light to light up.

Therefore, after the power is off, you can remove the panel and replace the diode lamp beads, or directly replace it with a new on-screen lamp.

3.Indicator light welding circuit failure:

If there is a hidden danger in the welding circuit connection of the indicator light at the factory, it is likely that the welding circuit will be burned out after a period of use, resulting in the indicator light of the air conditioner cannot be lit normally, but it will not affect the air conditioner compressor.

of the run. It is recommended to contact the after-sales service personnel in time to re-solder the connection circuit of the indicator light.

Take Gree air conditioning.

For example, the main reasons are:

1. Mistakenly press the "screen display" button:

Most brands of air conditioner displays can turn off by themselves, and sometimes you may accidentally press the air conditioner remote control.

on the "Screen Display" button, causing the display to be turned off.

Therefore, it is recommended to press the display button of other words such as "screen display" or "light on" on the remote control of the air conditioner again to turn it on.

2. Display diode.

Lamp bead failure: When the diode bead of the small bulb in the air conditioner display screen is damaged, it is the same as the tungsten wire of the bulb is broken and cannot be powered on, so it will cause the air conditioner display screen to light up when it is turned on and used.

Therefore, after the power is off, you can remove the panel and replace the diode lamp beads, or directly replace the screen display lamp with a new one.

3. Indicator welding circuit failure:

If there is a hidden danger of failure in the welding circuit connection of the indicator light at the factory, it is very likely that the welding circuit will be burned after a period of use, resulting in the indicator light of the air conditioner cannot be lit normally, but it will not affect the air conditioner compressor.

of the run. It is recommended to contact the after-sales maintenance personnel in time to re-solder the connection circuit of the indicator light.

This answer applies to most of Gree's air conditioner models.

There are many factors that cause the Gree air conditioner display screen not to be displayed, and the reasons are as follows:

1. The display screen cannot be displayed due to the damage of the display.

Because the display screen adopts liquid crystal design and microelectronic circuit, it is easy to fail.

Solution: Find a dedicated maintenance personnel and replace the display to solve the problem.

2. The circuit part of the display screen of the main control board is faulty, resulting in the display screen cannot be displayed normally.

The display is controlled by the main control board, and if the motherboard's display circuit fails, the display will not be displayed.

Solution: Find a dedicated maintenance personnel and replace the main control board to solve the problem.

3. The user improperly operated and turned off the display function of the display screen.

The design of the Gree air conditioner is very user-friendly, fully considering the effect of energy saving, and the air conditioner display screen can be turned on and off through the light keys of the Gree air conditioner remote control.

Solution: The display can be turned on by pressing the light key of the remote control.

1. There is no electricity in the air conditioning circuit. If there is no electricity in the air conditioning circuit, the air conditioner cannot be started for refrigeration, and naturally it cannot be displayed. 2. When the air conditioning circuit is confirmed to be powered and the air conditioner can be cooled and heated normally, check whether the hidden display switch is turned on the remote control of the air conditioner.

If it's turned on, just find the remote control and turn on the display. 3. If the air conditioner is refrigerated normally, then the display panel is broken or the power supply circuit for the panel display is faulty. 4. If the above two situations do not exist, there may be a problem with the hardware of the air conditioner, and it is recommended to contact the maintenance personnel to repair the air conditioner.

Questions. Gree remote control is not displayed.

Whether it is remote control or air conditioner hang-up.

Does it work properly?

Questions. The remote control only shows refrigeration, temperature and wind speed, not dehumidification, sleep status.

Yes. Is there a problem with the remote control.

That dehumidification and sleep can be used normally, this is just a problem with the remote control display board.

There is an option to replace.

Questions. It does not show how to use dehumidification and sleep.

In fact, there is no need to replace it without affecting the use, I hope it can help you, and you can replace ordinary household appliances for maintenance.

Questions. Where is the hidden function of the remote control.

Sleep is the state, the air conditioner will be kept at the temperature you set, too high will work by itself, stop working when the temperature is reached, the remote control has no hidden function, and some functions are marked on it.

I hope it can help you, and you can give a thumbs up if it's convenient.

Suggested solutions: 1. Turn off the power and restart, if the temperature figure is not restored, then contact professional services for maintenance. 2. If the display screen is damaged, you need to replace the display screen, and if possible, you can solve the fault that the Gree air conditioning panel does not display.

3. If there is a fault in the position of the display circuit of the main control board, the display of the display screen is controlled by the main control board, if the display circuit of the motherboard fails, it will also cause the display screen not to be displayed, and the main control board needs to be replaced, so that the fault of the Gree air conditioning panel not being displayed can be solved. 4. Caused by improper operation by the user, the same is usually because the air conditioner may stop in automatic mode by pressing the brightness button, if the first one can be restored as long as the brightness button is pressed again, the second is to press it again to enter another mode, at this time the temperature will also be displayed, the Gree air conditioner display screen can be opened and closed through the light key of the Gree air conditioner remote control, so that the display screen can be switched on and off by pressing the light key of the remote control, so that the fault that the Gree air conditioning panel is not displayed can be solved.

Step 1: Check if there is electricity in the power plug socket? Is the contact good?

If you are sure that there is no problem and the power supply is normal, Step 2: Check if the remote control battery is charged? Is the battery in good contact?

You can try a new pair of batteries. If it still doesn't start, the main control board may be broken. This requires a professional maintenance personnel to check and repair.

FYI.

The air conditioner panel is not displayed, please check whether the backlight function is turned off with the remote control first, and then consider the possibility of damage to the inner panel.

The Gree air conditioner did not show that the remote control turned off the light.

There are many reasons why the air conditioner display light does not light up, and the most common one is that the main power switch is faulty, or the indoor and outdoor units cannot communicate.

Solution to the air conditioner display light not illuminating:

1) If the main power switch fails, you can change the indoor electromechanical control board and so on;

2) Check whether the indoor and outdoor connection lines are correct according to the wiring diagram;

3) Change the outdoor electrical control board, if the fault still exists, check whether the wiring of the indoor unit is correct;

4) Replace the indoor electrical control board, if it is due to the replacement of the indoor unit (or outdoor unit) transformer of the poor communication phenomenon, at this time, the transformer can be replaced by two wires of the primary winding.

Summary. The solution to the air conditioner display light does not light up: (1) If the main power switch fails, you can change the indoor electromechanical control board and so on; 2) Check whether the indoor and outdoor connection lines are correct according to the wiring diagram; 3) Change the outdoor electrical control board, if the fault still exists, check whether the wiring of the indoor unit is correct; 4) Replace the indoor electrical control board, if it is due to the replacement of the indoor unit (or outdoor unit) transformer of the poor communication phenomenon, at this time, the transformer can be replaced by two wires of the primary winding.

If the machine is inspected for the defective indoor electrical control board, the machine will be troubleshooting after replacing the electric control board.

Hello dear, happy to answer for you. 1. Check whether the power supply of the air conditioner is electrified, and then check whether the wires are good; 2. The wire is not plugged in steadily, or the wire is plugged in backwards; 3. The insurance on the computer version of the internal machine is broken; 4. If the LCD light is turned off, you can press the "light" button again to see if it can be lit; 5. The LCD light is broken and cannot be lit.

The solution to the air conditioner display light does not light up: (1) If the main power switch fails, you can change the indoor electromechanical control board and so on; 2) Check whether the indoor and outdoor connection lines are correct according to the wiring diagram; 3) Change the outdoor electrical control board, if the fault still exists, check whether the wiring of the indoor unit is correct; 4) Replace the indoor electrical control board, if it is due to the replacement of the indoor unit (or outdoor unit) transformer of the poor communication phenomenon, at this time, the transformer can be replaced by two wires of the primary winding. If the machine is inspected for the defective indoor electrical control board, the machine will be troubleshooting after replacing the electric control board.