Air conditioning installed in the outer machine packaging, found a small part, please master to help see what is this?
You're right. It's a balance plate for fan bladesWhen the fan leaves the factory, must make the balance verification, achieves the balance standard, can leave the factory
But the general maintenance plant is not balanced, and must be professional fan leaf manufacturers only, it may be difficult to improve, can only be purchased again fan leaf to replaceThe manufacturer of the shipment will have to make a warranty on this point. It may be difficult
Maybe the workers were not caught in the right place and they fell off during the transportationAfter installation, the blade is unbalanced, the sound of the outdoor fan will increase, and the long time use will also affect the durability of the outdoor fan motor
