Chiller Troubleshooting

Chiller Troubleshooting

In this article a bespoke chiller with ammonia refrigerant is having troubleshooting carried out to identify the faults. Read below to have a look into the various issues that commonly occur on this machine… News Article No.19 Chiller Troubleshooting of Low Oil Level...
How do Chillers Work? Compressors

How do Chillers Work? Compressors

How do chillers work, this time focusing on compressors. Read below and we will explore the subject in detail… The compressor can be seen as the heart of a chiller system. As explained in the last article in our Chiller Basics series: it enables the principle of the...
Industrial Chiller Service

Industrial Chiller Service

On an industrial chiller service visit, the ammonia alarm was found to have been triggered. News Article No.10 Industrial Chiller Service Faults The onsite engineer had fault found the chiller and silenced the alarm, the yellow light was still flashing. The red light...
Chilling Plant Controls Maintenance

Chilling Plant Controls Maintenance

Prior to this chilling plant controls maintenance visit, another contractor had changed some of the settings and adjustments in the controllers. They did this while they were diagnosing a fault with the water system and the pumps. Therefore, this visit was to...
R134a Chilling Plant Maintenance

R134a Chilling Plant Maintenance

We recently carried out R134a chilling plant maintenance at our customer’s factory in the North West. The chiller is 600kw with 2 single compressor systems. It has an ‘in house’ controller on it with occasional spurious trip outs. We are working with the problem so...
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