How to diagnose whether the constant temperature and humidity machine in the display cabinet is malfunctioning?

When the constant temperature and humidity machine in the display cabinet fails, it will generally be manifested as the temperature and humidity adjustment is not normal, the equipment runs abnormally, and the display panel has a fault code and so on. At this time, it is necessary to take certain measures to diagnose and troubleshoot.

First of all, you need to check whether the power supply and voltage of the display cabinet constant temperature and humidity machine are normal. If the power supply and voltage are abnormal, it may cause the equipment not to work normally. At this time, it is necessary to use a multimeter to measure the power supply and voltage to ensure that it meets the requirements of the constant temperature and humidity machine for display cabinets.

Secondly, it is necessary to check whether the humidity sensor and water tank of the constant temperature and humidity machine of the display cabinet are normal. If the humidity sensor and water tank are faulty, it will lead to abnormal humidity regulation. At this time, it is necessary to check whether the installation position of the humidity sensor is correct, whether the water tank has leakage phenomenon, etc., if there is any abnormality, it needs to be repaired or replaced.

In addition, you need to check whether the air ducts and filters of the constant temperature and humidity machine in the display cabinet are smooth. If the air ducts and filters are blocked by dust or other impurities, it will affect the cooling effect of the equipment and air circulation, resulting in abnormal operation of the equipment. At this time, you need to regularly clean and maintain the air ducts and filters of the display case constant temperature and humidity machine to ensure that they are unobstructed.

Finally, it is necessary to check whether the display and control panel of the constant temperature and humidity machine in the exhibition cabinet are normal. If the display and control panel appear fault code or abnormal sound, it will affect the operation and adjustment of the equipment. At this time, you need to check whether the display and control panel connection line is loose or broken, if necessary, repair or replacement.

In short, when the display cabinet constant temperature and humidity machine fails, it is necessary to take appropriate measures to diagnose and troubleshoot according to the symptoms of its performance. In daily use, the need for regular cleaning and maintenance of equipment, timely detection and problem solving, in order to extend its service life.