Even when your chiller is inspected and maintained regularly, its performance can degrade or deteriorate over time. Let’s take a look at the possible problems of the water chiller and how to solve them. Malfunction: Exhaust pressure is too high. Possible Cause: There is air or other incoagulable gas. The fan of cooling tower is …
Preferential loading is desirable for systems that use heat recovery or free cooling to allow the equipment used in these schemes to remain more fully loaded. In a heat recovery system, a more heavily loaded heat recovery chiller produces more heat that can be recovered for the desired process. Similarly, if the condenser free cooling …
When we use the water chiller, we will certainly do some troubleshooting first, and then use it. But in the process of use, there will be a variety of problems need to be solved. Next, let’s talk about the influence of low pressure on the chiller. Cooling system leak There are leaks in the connecting …
Operating limits diagram for chilled water production according to the ambient temperature and water chiller outlet temperature. Operating Conditions “A”Operating conditions for which the unit’s cooling capacity can be measured with the electronic selection program.Operating Conditions “B”Operating conditions for which the unit’s cooling capacity has to be measured by our commercial and sales department. These …
Sound is inevitable when the water chiller works. For example, when the fan rotates and the fan blade rubs against the air, sound will be generated. 20 HP 17 ton air cooled industrial water chiller has the advantages of smooth and reliable operation, lower fault, low vibration noise, convenient maintenance and long life. Normal sound …
Protection measures during startup of water chiller When the host machine is shut down due to a sudden power outage, the compressor may reverse under the action of the differential pressure between the exhaust and the suction because the by-pass solenoid valve fails to open. At this time, the suction stop valve should be quickly …
Protection Measures During Startup and Shutdown of Water Chiller Read More »
Insufficient heat dissipation of condenser When the condenser is small or the heat dissipation efficiency is low, the heat cannot be discharged in time, and the condensation temperature rises, which leads to the rise of the condensation pressure, and makes the compressor exhaust pressure become high, the exhaust temperature rises, and the compressor power also …