To do a good job of the operation and maintenance of the new group, you can start from the following aspects:
1. In terms of operation:
1. Start and close: Before starting the fresh air unit, make sure that the power supply is connected and other attachments are installed properly, and then press the boot button.When closed, first adjust the air volume to the minimum, run the standby group until static, then shut down and disconnect the power.
2. Temperature and humidity adjustment: The temperature and humidity of the fresh air unit are adjusted through the control button on the unit panel. Pay attention to setting the appropriate value to avoid too high or too low.
2. Maintenance:
1. Regular cleaning: regularly clean the fresh air units, including turning off the power and disconnecting the plug, remove the lower board, remove dust and dirt, clean and replace the filter, check whether there are damaged or abnormal components, and replace or repair it in time in timeEssence
2. The heat exchanger cleaning: After two years of running the unit, the heat exchanger should be cleaned in comprehensive cleaning, remove the scale with chemical methods, and use water to clean the heat exchanger to ensure the heat exchange effect.
3. Electrical inspection: Frequent inspection of electrical lines and electrical equipment to ensure the performance is safe, reliable and stable, and the wiring is firm.
4. Disclosure maintenance: When not running, the water in the cold device should be released and dried with compressed air to prevent freezing.When running for a long time, the new wind valve should be turned off, relaxing the fan belt, the lubricating part is added with lubricating oil, and the belt wear should be replaced in time.
5. Wait and filter cleaning: After the fresh air is used for a long time, the air outlet will accumulate dust to affect the air volume. Therefore, it is necessary to regularly clean the air outlet and filter.
6. Control panel maintenance: The control panel is a precise electrical component that should avoid touching it in humid weather or wet hands to prevent normal use.
Through the above operations and maintenance steps, it can ensure the normal operation of the fresh air unit, improve its service life, and also maintain the freshness and comfort of indoor air.
The above is the corresponding operation of the fresh air unit and the introduction of maintenance work