Under normal circumstances, this water runs down a drain hole and collects into a tray at the bottom of the appliance, close to the compressor. The heat from the compressor then usually evaporates the water inside the tray.
Fridges have drain pans where water collects as melted water is removed during the defrost cycle.
On most modern refrigerators the drain tube and hole are usually located inside the refrigerator at the bottom in the back.
As soon as the machine recognises the ice has cleared (by seeing the warmth of the evaporator), then the compressor starts again and the cycle repeats. The water generated by the melting ice drains through to the back of the appliance where heat from the compressor will evaporate the water away.
Condensation runs down the back of the fridge and collects in the gully sitting at the back of the fridge where the water is then channelled through the drain hole into a container which sits on the compressor, it's then evaporated away.
Cleaning Defrost Drain Tube
You can flush out the drain hole with a solution made of 1 tablespoon of baking soda and 2 cups of hot tap water. Use a meat/turkey (bulb) baster to squeeze the solution into the drain hole and flush out the drain tube. When clear, you will hear water running down into the drain pan below.
Most modern fridges have a drain hole that stops condensation pooling at the bottom. It's usually behind the salad or crisper drawer.
Drain the water from the freezer
Some freezers have a drainage hose to assist with removing water. If your freezer has one, place the end in a low basin or bucket. To assist with drainage, you can carefully place shims under the front legs of your freezer to angle it back toward the drainage hose.
The most common frost-free fridge freezer fault is a build-up of ice on the evaporator. If evaporator ice builds up, it's going to affect the airflow, resulting in the temperature never getting low enough.
How long after defrosting my freezer must I wait before turning it on again and putting foods back in? Once you have defrosted your freezer and switched back on the power, you can store frozen foods straight away.
A defrost timer turns the heater on for a duration of about 25 minutes two or three times a day to prevent the evaporator coils from frosting over. A defrost control board will also turn the heater on but will regulate it more efficiently, preventing the refrigerator defrost drain from freezing.
joke aside. the defroster vent is a tube that runs into the heater tube and down to the heater vent / core.
The defrost drain is located under the evaporator coils in the back of your fridge. When the fridge enters the defrost cycle, water from melting ice collects in a pan and drains through this tube. If the tube becomes clogged, water will back up and leak onto your floor.
While most refrigerators, freezers, and refrigerator-freezers on the market today have automatic defrost controls, some models are available with manual defrost. Automatic defrost refrigerators work by heating the interior refrigerator coils at regular intervals.
It's leaking water
Cause 1: A blocked defrost drain is one of the most common causes. This happens when food particles or other debris clog up the drain hose, which can lead to ice buildup and, eventually, water leaking out of the freezer and refrigerator.
Defrosting your freezer is an essential part of looking after your food and ensuring you have enough space to store all the items you want to keep in cold storage. The good news is that when you are wondering how often should you defrost your freezer, the general consensus is just once a year.
2. Slightly Higher Energy Consumption. As mentioned earlier, the defrost cycle does use additional energy. While modern frost-free freezers are designed to be as efficient as possible, they may still consume slightly more electricity than manual defrost models.
The average lifespan of a fridge freezer is around 10 years. However, with proper maintenance and careful usage, it can last even longer. Regular cleaning, ensuring adequate ventilation, and avoiding overloading the fridge can help extend its life well beyond the decade-long expectancy.
Ice can form on the bottom of freezers for a few reasons. The most common are humid air entering the freezer, faulty door seals and poor ventilation.
During the auto defrosting process, the ice melts and flows as water into the drain tray installed at the bottom back of the refrigerator. This water evaporates due to the ambient temperature and heat of the compressor.
A drain hose (on models so equipped) located behind the grille carries defrost water out from the appliance to where it can be drained in a pan. Sponge the excess water from the bottom of the Freezer as it collects to prevent overflowing.
A blocked defrost drain can cause water to back up into the fridge, creating a mess and potentially damaging your food. Regularly monitoring and cleaning your clogged fridge drain can help prevent these issues and keep your refrigerator running smoothly.
Most refrigerator models have the defrost drain on the inside back of your freezer, so finding it shouldn't be too difficult. Once you find the drain, look and see if there is anything blocking the drain, like frozen meals, ice build-up, etc., and if there is, simply move them out of the way to allow proper airflow.
For the fridge compartment, we recommend maintaining a temperature between 3°C to 5°C to slow bacterial growth and preserve perishable items effectively. Similarly, for the freezer compartment, it is best to set the temperature at -18°C or lower to freeze food solid and maintain its quality over longer periods.
Usually, the fridge drain hole can be found at the base of the back wall, with ridges leading down towards it to guide beads of moisture. It is usually found as a small opening that is located at the back of your fridge's freezer compartment, normally behind the salad drawers.