Range hood is an essential kitchen appliance for families and is used every day. Frequent use will always have minor problems, such as: switch. Many people do not know about the range hood switch and do not know how to choose. If you don't choose the air source and switch well, it is easy to malfunction and bring trouble to your life. Below I will introduce you to the range hood switch and how to connect it. I hope today's introduction will be for you. Help.

hood switch selection method?

Touch button: It is the most cost-effective button at present, and it is more suitable for housewives.

Keys: One of the key switches, cost-effective. Press on once and press another button, the front one will automatically close.

Mechanical keys: one of the key switches, the operation is more troublesome than the piano keys, so it is better to use habits.

Range hood switch-range hood switch wiring method

the first step, line points: red-green-yellow-blue, red-capacitor and common line, green-capacitor, yellow-blue-control panel.

The second cloth, control wiring instructions, red line and panel black line connected, observe the contact is good.

Third cloth, check the switch wiring of the control panel, red line-main switch.

hood switch is broken how to do?

In the first case, after pressing the switch, the motor of the range hood does not rotate when it rotates. Under normal circumstances, it may be that the moving contact piece of the key switch is deformed.

Solution: Clean the movable contact piece first, and correct the movable contact piece with mouth pliers to be OK.

In the second case, after pressing the function switch, the range hood has no response. Under normal circumstances, the power supply of the range hood may have failed.

Solution: First check whether the power switch is damaged, and then replace it with a high-power plug board.

In the third case, the automatic control system fails and the indicator light is not displayed. Under normal circumstances, it may be that the sensor has accumulated too much oil and the sensor sensitivity is reduced.

Solution: Remove the sensor and clean the net cover. If not, the potentiometer is damaged.

How to clean lampblack machine?

1. Clean the smoking machine while it is hot after each use

pay attention to the cleaning work of the smoking machine. After each cooking, let the hood run for 30 seconds to 1 minute to extract the carbon monoxide from the air outside the house. Wipe the surface slightly again with a rag.

2. Do oil-proof treatment before using the new range hood

before using the new range hood, put soap powder into the oil storage box to prevent dirt from sticking to the wall of the box. Fuselage Oil Protection: Before activation, wipe the fuselage or fan blade with a cloth dipped in detergent to prevent fumes from adhering to the fuselage surface.

3. Cleaning of oil net and oil storage box

remove the oil net with a screwdriver, spray the cleaning agent, put it into hot water, and clean it carefully with a rag. If the grease is very thick, gently scrape off part of the grease with a thin bamboo sheet and then clean it.