Never miss a beat

According to Shinhoo's statistics on the failure performance of water pumps sold in the heat pump market in the past five years, there are four main types of common failure modes of water pumps. Now we will analyze the causes of noise problems and provide solutions.

Reasons

(1): Burn-in caused by stuck or blocked rotor.

Recommended solutions: 1. Use a filter to keep the water clean in the pipeline, 2. Use a water softener to reduce scale formation, 3. Regular maintain and clean the surface of the water pump rotating parts.

(2): the turn-to-turn short circuit burns. There are many reasons for the turn-to-turn, which is caused by quality reasons in the production process of the motor, or caused by the working conditions and external impurities entering the interior during the use process.

Recommended solutions: 1.Quality control of enameled wire, 2.Control of turn-to-turn during motor production,3. Pay attention to abnormal voltage during the use of the pump. Overload causes abnormal heating and accelerates the aging of the insulation layer.

(3): external water enters and causes the machine to burn.

Recommended solution: pay attention to external water protection during use.

(4): The motor burns due to the condensation water.

Recommended solutions: 1. Choose a water pump with an anti-condensation structure; 2. Install the pump in a correct way.