Category: refrigeration

Some useful tips on refrigerant charging

Here are some useful and helpful tips on refrigerant charging pertaining to your aircon. Refrigerant charging takes time, do not get in hurry or you will increase the chances of making a mistake. Do not put liquid refrigerant into the system, compressor damage may occur. With your gauges hooked up and a third hose hooked…
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February 9, 2019 0

Recharging the Aircon System

This is the continuation from the refrigeration topic on previous article where we have touch a bit on recharging the system. Note: Information here may be a little technical but if you are a trained aircon servicing technician, then it should be no problem for you. So let’s get started.   You need to understand…
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February 2, 2019 0

What causes aircon refrigeration problems

This article on aircon refrigeration is written mainly for aircon servicing┬átechnicians or someone who has interest in the technicality of air conditioning. Many refrigeration problems can be due to lack of airflow, either from dirty filters or dirty coils, as noted above. If the evaporator coil is freezing up you would check the filter first,…
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January 27, 2019 0