Sub-zero refrigerators are indispensable appliances that keep food at the ideal temperature and humidity. Moreover, these refrigerators maintain the freshness of your food longer than ordinary fridges. Over time, your refrigerator may malfunction due to a mechanical or electrical failure. Therefore, it is imperative that you engage a refrigerator technician for a diagnostic callout. They will inspect and fix the underlying issue for optimal cooling performance. The following are the problems you may experience using a sub-zero refrigerator.
Vacuum Condenser Light Keeps Blinking
Your refrigerator will flash the vacuum condenser light indicating the unit is not as efficient as it was when new. This could result from the condenser running constantly or the system overworking to keep its content cool. Consequently, the added strain will cause the unit to consume more energy and increase your electricity bills. Thus, you should contact a refrigerator repair expert to clean the condenser coils. Moreover, they will examine the evaporator coils and patch them for a seamless cooling process.
Refrigerator Leaking Water
The refrigeration process helps in condensation when warm air loses energy. However, if food debris clogs the drain tube, it will prevent condensation from flowing from the system. As a result, the defrost drain will clog and cause a water backup which will leak, forming puddles around the unit. In addition, your drain tube may freeze if the refrigerator compartment is at the wrong temperature setting. As such, it may cause the water draining out of the drain tube to ice up before reaching the refrigerator compartment. This may cause an obstruction, causing the condensate to back up and leak.
Failure To Cool Items
If your refrigeration appliance is not cooling, the evaporator coils could be frozen. This is due to a faulty defrost cycle that does not melt the ice forming on the coils. Consequently, frost insulates the coils, which means no cooling. Furthermore, if the evaporator fan motor malfunctions, it may not circulate cool air inside the food section. This causes the freezer to remain cold without cooling the food compartment. Finally, when you stock your refrigerator with too many food items, they may block the air vents. This may restrict freezer air from coming through, hence not cooling items.
Dirty Condenser Coils
Over time, the condenser coils may accumulate dust. This may lead to a dust build-up that prevents heat expulsion hence not cooling the refrigerant. As a result, the unit's efficiency and cooling performance will deteriorate. Therefore, you should seek refrigerant repair services to clean the appliance's condenser coil to prevent heat retention.
A sub-zero refrigerant will deliver optimal performance when well-serviced. Thus, you should schedule regular tune-ups with an appliance repair service such as High End Service to maintain your equipment.