Can the exhaust fan of the hotel be turned off?

The ventilation fan and central air conditioning in the hotel are unified. These two things will have a switch button, and there will be a light switch next to the room card when you enter the door. The logo of the ventilator is a small fan.

In the hotel, the principle of plug-in card to take electricity is to use the reflection of light to design the equipment to take electricity, and the resistance of photosensitive rheostat changes with the intensity of light. For example, there is always an infrared transmitter in the plug-in switch. When the card is inserted, the infrared ray is reflected by the card to the photosensitive rheostat, and when the photosensitive rheostat meets light resistance, the circuit is connected and electricity comes.

In order to standardize the hotel's electricity consumption behavior and ensure the personal safety of hotel employees and guests, the hotel's safe electricity consumption management system is formulated with reference to the information of China Internet Eating Restaurant Database:

1, high voltage, low voltage, power generation and distribution rooms are key parts of the hotel, and non-professionals are prohibited from entering.

2, indoor smoking is strictly prohibited, it is forbidden to use open flame, it is forbidden to receive a visitor, slapstick.

3. It is forbidden to store and use inflammable, explosive and irrelevant articles indoors. Fire fighting equipment should be checked at any time and kept in good condition.

4. The personnel on duty are forbidden to drink alcohol before taking over and at work. They should strictly observe their posts, watch, listen and patrol frequently to ensure the safety of power supply.

5, the personnel on duty in the brake operation, must be operated by one person, one person care, must establish a working ticket and record before operation.

6. When sending electricity, the person in charge of electrical inspection and maintenance must apply for sending electricity. The person in charge of the electrical appliance should ask whether the relevant accident matters should be removed, and the power can be sent only after it is considered to meet the power transmission requirements.

7. It is forbidden to make an appointment to send or cut off power, and it is forbidden for non-electricians to give orders to stop or cut off power.

8. The telephone on duty should be kept open at any time.

9, check the line equipment once every quarter, find out the problem and maintain it in time. Lightning rods must be tested before the rainy season, and electrical equipment should be inspected comprehensively on major holidays such as May Day, October 1st, New Year and Spring Festival.