1. If the air cooler in the freezer is frosty, is it necessary to carry out the work of defrosting?

If the air cooler in the freezer freezes, it is necessary to carry out the defrosting work, otherwise, the air cooler can not work normally. Moreover, its defrosting method, can be manual defrosting, also can be mechanical equipment method of defrosting, for which use, but depends on the specific situation, by it to affect.

2. From a large level, how can cold air fans be classified?

The air cooler, from a large level, can be divided into family air cooler and industrial production air cooler these two categories. If it is a family air cooler, the purpose is to reduce room temperature in summer, and industrial production air cooler, which is generally used in refrigeration equipment, is an important part of refrigeration equipment, for example, can be used as a cold storage air conditioning machine to apply.

3. How to solve the overcurrent protection of the air cooler?

Cooling fan of the over-current protection, it is a kind of protection mechanism of air cooler, machinery and equipment in the electrical flow limit exceeded the requirement, and its, machinery and equipment problems, at this time, should immediately terminate the operation of the air cooler, and inspection work, makes it easier to find and solve in time, so, can prevent negative effects or adverse effects.