Precautions for Installation and Use of Recirculating Heating Chillers

2022/07/29 分類業界ニュース 259

Precautions for Installation and Use of Recirculating Heating Chillers

The use effect and operation process of the recirculating heating chiller are inseparable from the preparatory work and environmental factors, and some precautions need to be paid attention to when using the refrigeration heating circulator.

First, the installation precautions of the recirculating heating chiller:

1. The refrigeration and heating cycle equipment has certain conditions for the placement environment. It is recommended that the user install the equipment on a firm, stable and level ground, leaving a certain space around it, which is conducive to the heat dissipation of the equipment and subsequent maintenance or maintenance.

2. The power supply of the recirculating heating chiller is generally three-phase four-wire. The user should prepare the power supply, zero connection, grounding and other lines in advance to ensure that the connection is tight.

3. The refrigeration and heating cycle machine is equipped with various overload protections. Do not change it by yourself to cause failure.

4. When the integrated refrigeration and heating cycle machine is hoisted, care should be taken not to hit the equipment when moving, which may damage the display screen.

5. The placement environment of the recirculating heating chiller should be careful to avoid places with dangerous flammable gases and acidic solutions, and avoid the influence of high-frequency equipment products.

6. The environment in which the integrated refrigeration and heating cycle machine is placed should be paid attention to in a dry environment to avoid damage to the equipment due to too high ambient temperature.

Second, precautions for the use of the recirculating heating chiller:

1. The product manual will be issued together with the refrigeration and heating cycle integrated machine when it leaves the factory. The user needs to have a certain understanding of the various interfaces, buttons and screens around the equipment before operating. The equipment needs to be used strictly in accordance with the equipment manual and operation and maintenance during the use process, otherwise the service life of the refrigeration and heating cycle integrated machine will be affected.

2. Before using the refrigeration and heating cycle equipment, it is necessary to observe whether the equipment is in a normal state, and a maintenance plan needs to be formulated.

3. When selecting the heat transfer medium of the cold and heat cycle machine, it is necessary to pay attention to whether its temperature range meets the requirements of the project’s working conditions and whether it is suitable for the use of the equipment. The heat transfer medium of the recirculating heating chiller needs to be replaced regularly after long-term use. It is recommended to use the same type of medium to avoid the blockage of the equipment caused by the heat transfer medium of different models and brands.

4. There are many types of pipes for recirculating heating chillers. Choose which material is suitable according to the temperature requirements of the equipment model, and then choose according to the length and diameter. It is necessary to regularly check the consumption of the pipes, check whether there is damage, and timely replace.

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