What is the reason why the external unit of Gree variable screen DC air conditioner is not connected

If this DC air conditioner is not connected to the black wire, he may not have electricity and must be introduced.

If the DC air conditioner of Gree inverter is not connected to this black wire, then it has no electricity, which may be because of the circuit problem of your air conditioner.

This kind of problem is actually very simple, the line has a problem of disconnection.

Gree inverter DC air conditioner, the external unit is not connected to the black wire, there is no electricity on the link, this air conditioner has a fixed wiring hole, not randomly connected, where is the air conditioner placed? Where is it plugged in?

Gree changes its DC air conditioner to the outside unit, which does not save electricity, and the black wire is connected to it. You can find after-sales service or something, or you can check it on the Internet, how to find out.

What is the reason why Gree becomes a DC air conditioner and the outdoor unit cannot be deformed black? This should go to the manufacturer of Gree air conditioner to ask or find the after-sales service department.

Just connect it normally, and you don't have to care which lines it is.

If it's an air conditioner, it's actually quite troublesome to be external, and it's best to find someone who understands that if it's an air conditioner, it's not external, and it's actually quite troublesome in this regard, and it's best to find someone who understands.

Independent inverter DC air conditioner, the external unit is not connected, and there is no electricity when the return line is connected, all of which must be because these circuits are not connected, so they can't start.

Gree inverter DC air conditioner, the external unit is not connected, and if there is no electricity when this black wire is connected, it means that one of your circuit connections is wrong, so you can check the connection method of this circuit.

Greida's inverter, its tributaries, his air conditioning, his outside world, we don't connect to the electricity display Kurosawa County, we still have direct connection to no electricity, we should still find the line problem in time.

Notes, the air conditioner is not connected to the black, the line has electricity, but there is no electricity on the street.

It may be an instantaneous discharge of the motor capacitor.

If the name is air conditioning, the outside unit is not connected, what is the reason for the black line clothes on the street? What is the reason for this electromechanical? I feel like it's a circuit connection, and you can look down at the board again.

If he doesn't have electricity, you should first check if the socket is normal.

The general black wire and colored wire are grounding wires, if you connect to the live wire, it should trip, and there will be a risk of stringing power when connected to the neutral wire.

The specific situation is analyzed on a case-by-case basis, and it is difficult to say what to do if you don't see anyone's items.

The external unit of Gree inverter DC air conditioner is not connected. What is the reason why there is no electricity when the electric black wire is connected?

Your name has an air conditioner, and there is no electricity when the plug-in machine is connected to the new telecom, which may be caused by the fire wire disconnection, and you should check whether the firearm is faulty, and there will be a short-circuit opponent.

The external unit of Gree inverter DC air conditioner is not connected to the power, and the black wire is electrified. The shop on the street is gone, which indicates that there is a leakage during the wiring process.

Dear, hello, I'm glad to answer for you: Gree air conditioner terminal is not outside the terminal of the unit, and there is no electric display light, so why is it so on? A:

Dear 1.Excess refrigerant bonds.

Appropriately reduce the refrigeration dose 2 for poor heat dissipation. Check the condenser pipe for dirt and dirt, and clean the condenser 3 pipeline system that is blocked. Refer to the pressure gauge to judge, eliminate, and re-process the dust and fouling of the 4 evaporator or strainer.

The airflow becomes smaller, the system pressure and temperature are not constant, and the evaporator or filter is cleanedI think it's useful to give a thumbs up to Gree Group was established in March 1985, formerly known as the Special Zone Industrial Development Corporation, in 2009, it was completely upgraded and destroyed into a company system transformation, renamed "Zhuhai Gree Group ****", the company registered capital of 800 million yuan. Founded in 1991, Zhuhai Gree Electric Appliance Co., Ltd. is a professional air-conditioning enterprise integrating R&D, production, sales and service.

In 2012, the total revenue of operating noise was 100 million yuan, a year-on-year increase; The net profit was 100 million yuan, a year-on-year increase, and it became a professional home appliance enterprise with a goal of 100 billion yuan. A series of "international leading" products, such as self-developed ultra-low temperature digital multi-unit unit, high-efficiency DC inverter centrifugal chiller, multi-functional floor heating household air conditioner, 1 Hz inverter air conditioner, R290 environmentally friendly refrigerant air conditioner, ultra-high efficiency fixed-speed compressor, etc., have filled the gap in the industry. Good air conditioning, made by Gree.