Eniko Beke, Product Manager for Cleaning at Climalife, stresses the importance of regular maintenance on a HVAC-R system.
"Regular maintenance can save money by increasing the efficiency of the installation and reducing the likelihood of breakdown."
Indoor and outdoor pollutants can contaminate system components, causing a decrease in heat exchange, thus making systems work harder for longer, which in turn increases the energy consumption. So it is essential to keep the working parts of the system clean restoring the performance by ensuring optimal heat exchange.
Eniko talks us through a condenser coil clean that took place at a plant in Hungary where Climalife’s Frionett cleaning range was used.
Regular cleaning of this type of system is essential because a build-up of dirt can inhibit the airflow through the condenser fins, potentially increasing the temperature making the whole system work harder and harder until the compressor fails in a worst case scenario.
These images are of a horizontal air cooled condenser that had been neglected for some time. The condenser was blocked by airborne impurities which had led to very high operating temperatures and a drop in the cooling efficiency. The fins of the condensers were damaged because of an attempt to clean with dry ice blasting.
HORIZONTAL AIR COOLED CONDENSER – PRE CLEAN
The maintenance supervisor at the plant carried out a system clean using a specialised condenser cleaner from Climalife with a view to improving the efficiency of the installation.
HORIZONTAL AIR COOLED CONDENSER – POST CLEAN
After cleaning, the condenser fins presented visible results, but in addition to this, the condenser temperature also dropped when compared to measurements before cleaning took place.
After witnessing the results, the maintenance supervisor of the plant said "I never thought it would work that well, but you convinced me!"
|Remember : regular maintenance is vital for the health of your HVAC-R installation !|