Dometic cooling units are a must for RVers, but their design and operation can be confusing. It is important to understand how the fridge works and how to troubleshoot if something goes wrong. Fortunately, most of the problems that can arise with these fridges are easily fixed.
One of the most common problems is a faulty thermocouple. Thermocouples are temperamental, and if not properly cared for they can fail quickly. The good news is that this part is easy to replace, and even a beginner can do it with a few basic tools.
Having some spare parts on hand is a great idea, especially if you’re a full-timer or camper. It’s also a good idea to do some research before purchasing new RV appliances and accessories to find the best prices. It’s also helpful to read reviews of different products and brands to see what other customers have experienced.
The best dometic cooling units are durable and able to handle the vibrations of driving over rough roads and terrain. They can also withstand extreme temperatures and harsh environments. They are perfect for confined spaces in RVs, caravans, campervans and vans.
They can be used on both AC and DC power, and they are easy to install. Most of them have a self-sealing valve coupling that makes installation a breeze. They also come pre-charged with refrigerant, making them ready to use right out of the box.
Many RVers find dometic fridges to be very convenient, especially because they do not require any ice to keep food cold. However, many people don’t know how to correctly care for their refrigerators. The following tips will help you keep your Dometic fridge in good working condition and prevent it from leaking or overheating.
Fridge Seals
One of the most important things you can do to protect your Dometic fridge is to make sure it always stays sealed. A broken seal will let warm air in, which can cause the foods inside to spoil. Check the seal regularly to ensure it’s not cracked or damaged, and replace it if necessary.
Cooling Unit Overheating
If your fridge overheats, it can cause damage to the evaporator and other components in the fridge. The Fridge Defend by ARP is a patented device that monitors ambient temperature and keeps your fridge running at the right temperature. It’s easy to install and can be purchased through a Dometic distributor.
Ozark Refrigerators offers top quality Dometic and Norcold rv refrigerator replacement cooling units. Our unique rebuilding process uses heavier wall seamless tubing and a more robust boiler design that won’t fracture under thermal stress. This results in a cooler, longer lasting fridge. If your rv fridge is showing signs of overheating, test the thermistor for resistance. If it’s reading 12,000 ohms, the thermistor is bad. Other telltale signs are a yellow residue around the burner area or an ammonia smell. A good thermistor will measure about 8,000 ohms. If you don’t have a new thermistor, the problem is probably with the fridge’s control board or circuit board.