How does the high and low temperature cooling and heating cycle machine control the temperature change

The parameters of the cold and heat cycle devices of different manufacturers are different, and the operation should be paid attention to.
After purchasing the high and low temperature cycle integrated machine, the operation must be strictly followed by the instruction manual.
The following Wuxi Guanya will give you a summary.
can also refer to
.


1.
Connect the power supply, please pay attention to whether the phase of the industrial high and low temperature cycle machine is correct
.

2.
Before opening the casing of the industrial high and low temperature cycle integrated machine, the power supply should be disconnected
.

3.
In a closed refrigeration system, there is refrigerant sealed, which is a high-pressure gas, and only technicians can repair the refrigeration system
.

 　　4.
After the industrial high and low temperature cycle integrated machine is added with liquid, the reliable position of the indicated liquid level is as indicated by the oil level of the equipment itself
.

 　　5.
When in use, there should be enough space around the integrated industrial refrigeration and heating cycle machine
.

 　　6.
When using the industrial high and low temperature cycle integrated machine, there is no special abnormal noise
.

 　　7.
The position of the liquid inlet and outlet of the industrial high and low temperature cycle integrated machine equipment must have a reliable protection device
.

 　　8.
The daily maintenance of the industrial high and low temperature cycle integrated machine equipment must be carried out.
Check the pipeline once a month, check the circuit once, and observe the condition of the heat transfer oil
.

 　　9.
Location of the integrated industrial refrigeration and heating cycle machine: The machine should be placed in a ventilated and dry place; the distance from the partition is greater than the required distance; there should be no obstacles and blockages in the holes on both sides
.

 　　10.
The design pressure bearing capacity of the industrial high and low temperature cycle integrated machine equipment system is required by the specification, and the pressure will be automatically relieved when it is higher than the design pressure
.

 　　11.
Pay attention to the condition of the heat-conducting oil.
If discoloration occurs, contact the heat-conducting oil manufacturer.

.

 　　12.
It is strictly forbidden to add a booster pump to the system
.

 　　13.
If the industrial refrigeration and heating integrated machine fails during the operation, the manufacturer must be notified on the spot, and the corresponding treatment shall be done under the guidance of the manufacturer's technicians
.