3. Temperature and humidity controller shows abnormal pressure

Checking steps:

1. Check the position of the equipment, whether there is a position of more than 30 cm from the wall;

2. Whether the surrounding area is a confined space.

solve:

1. If not, keep the circumference of the machine at a position of more than 30 cm, because the heat dissipation will cause the high pressure on the high pressure side of the compressor to be too high;

2. If the surrounding area is a confined space, it will cause a temperature rise in the environment, and the pressure on the high pressure side of the compressor will be too high, so please keep it ventilated.

4. When the temperature and humidity controller shows the abnormal condition of the compressor

Checking steps:

1. Check the position of the equipment, whether there is a position of more than 30 cm from the wall;

2. Whether the surrounding area is a confined space.

solve:

1. If not, please keep the position of the machine above 30 cm, because the poor heat dissipation will cause the compressor running current to rise, causing the overcurrent protector to operate;

2. If the surrounding area is a confined space, it will cause a temperature rise in the environment, which will also cause the compressor operating current to rise, resulting in an overcurrent protector (heat accumulator). So please keep it ventilated;

solve:

1. If not, please keep the position of the machine above 30 cm, because the poor heat dissipation will cause the compressor running current to rise, causing the overcurrent protector to operate;

2. If the surrounding area is a confined space, it will cause a temperature rise in the environment, which will also cause the compressor operating current to rise, resulting in an overcurrent protector (heat accumulator). So please keep it ventilated;

3. After the above questions are resolved, please use the overcurrent protector (heating capacitor) under the three electromagnetic switches in the equipment room. The reset button goes to the next pressure, and there is a click, which represents the overload of the compressor that is controlled, but it is also reset at this time. At this time, please set the current set value to 1.25 times the rated current of the compressor.

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