A fridge is among the several devices in your home that runs constantly, day or night, maintaining your food cold. If you think about how difficult a fridge has to work, it is in fact rather amazing they break down so sometimes. On the rare event your fridge does cease working, you could face a high repair bill as well as the expense of replacing all of your lost food. You may be surprised to discover that repairs are in fact fairly simple, needing only a little knowledge about the equipment as well as a bit of patience. Refrigerators and deep freezers consist of two fundamental parts: a condenser coil as well as an evaporator coil.
A liquid refrigerant is circulated through these coils with a compressor as well as a motor. The refrigerant fluid is cooled in the condenser, after that it flows to the evaporator. In the evaporator, the air in the unit is cooled with contact with the liquid filled coil. The condenser of a fridge or icebox is the coil on the outside the unit, the evaporator is the coil on the in. The coolant is circulated throughout the system by a compressor. In this kind of unit, a heater is immediately switched on by a timer so as to melt the frost in the unit.
Frost is fused by the heater at several different points of the unit, beginning with the chilliest and most frosted areas. When the frost is totally melted, the thermostat immediately switches to a chilling cycle so as to preserve the standard freezing temperature. Since this process is automatic, frost doesn’t build up inside the box. The unit’s compressor system, which strengthens the coolant throughout the coil system, is powered by a capacitor type motor. Other basic parts of the cooling/defrosting system include switches, thermostats, heaters, condensers, and fans. A do-it yourselfer can test as well as replace some of those fridge components. There are conditions, as described later, which are best left to a pro repair person. Caution: Before doing any work on just a fridge or refrigerator, make sure it is unplugged. After disconnecting l.nit, check to see if the motor/compressor has a capacitor, this component is located in a housing on the top of the motor. Need support? Call a fridge repair engineer.