Vaillant PCB EcoTec Plus

Product Information

It is essential to ensure that your boiler’s PCB is in good working condition by carrying out regular maintenance and repairs. Timely repairs can prevent minor issues from turning into major problems that can be costly to fix. It is recommended that you have your boiler serviced annually by a qualified engineer to ensure that all the components, including the PCB, are working correctly. These parts can be easily replaced if they become damaged or worn although you may need to weigh up the costs involved. Considering most boiler components, just like the PCB, are fragile, excessive vibrations could cause the boiler chip and other connections to the PCB to fall off or loosen. The vibrations could also cause some wires on the PCB to become damaged, resulting in a boiler PCB fault. The best course of action is to have an engineer come and run some electrical tests using a multimeter on your boiler. If it is your second or third experience with this fault it may be time for a boiler replacement, or if the Vaillant boiler is new, we recommend that the engineer perform an annual boiler service. This includes system water analysis and inhibitor topping up. What do I need to reset my Vaillant boiler after an F61?

A boiler will need to be reset after an error has occurred. An engineer can do this for you. However, you shouldn’t attempt to fix the F61 error code by restarting the boiler. Faulty wiring can be caused by wear and tear or from vibrations generated in the boiler’s moving parts. Heat exchanger leak In summary, PCBs are an important component in electronic devices, and Vaillant PCBs are specifically designed for use in Vaillant boilers to ensure proper functionality. Factors Affecting Vaillant PCB Prices Age of the BoilerBefore we conclude, we’d like to answer a few questions that we often hear about PCB fault finding on boilers. How long does it take to replace a boiler’s PCB? Since it’s a critical safety feature, a boiler fan will always start up before any other boiler component. Typically, we find that damage comes from boiler system leaks rather than old age. And unfortunately, boilers (and the central heating system in general) have plenty of parts that are prone to leaking.

The boiler’s return thermometer monitors the water temperature. Because radiators and pipework absorb heat, this temperature will be lower that the flow temperature.If the boiler in question is old or out of warranty, it might be better to consider to buy a new boiler instead of simply patching up an old one with a new PCB unit. Fixing Boiler PCB Faults The printed circuit board or boiler PCB is figuratively and literally the brain of a modern boiler.

If this issue occurs frequently, it is advisable to seek the assistance of a professional to diagnose and resolve the problem. Attempting to fix the issue without the necessary expertise may result in further damage to the boiler or even pose a safety hazard. 5. Memory FaultHowever, in most cases, it makes more sense to get the PCB (or even the boiler itself) replaced. What’s Next? Any fault code that relates to an electrical part (such as the valve) might not be as accurate as you think. There are certain symptoms that may point to a faulty PCB. Note that these cannot give you a diagnosis that’s 100% correct, so it’s always wise to hire a boiler engineer to inspect your appliance if you suspect a PCB error. Can a PCB be repaired? Probably needs no explanation as water and electrics don’t mix but nonetheless what happens is a leak directly on the PCB will cause direct issues but even if there isn’t water directly present on the PCB board, humidity is the next killer. Some gas valves cannot be repaired. Sometimes, it is not economically feasible to repair a gas valve because of wear and damage. To determine if this is true, a boiler engineer can test the valve. It might need to be replaced. If you have an old boiler it may be time to find out how much a new boiler costs

If you’re experiencing any of these issues with your boiler, you should have it inspected by a qualified engineer. They can diagnose the problem and determine whether the PCB board needs repair or replacement. A buildup of moisture on electrical components can lead to the F27 fault code, which could be the result of a leak or a problem with the heating system. Gas Valve Malfunction To determine the cause of your F61 code, a Gas Safe engineer should inspect the boiler. How to fix the F61 Vaillant EcoTEC Error Code Gas valve failure On a side note: Always ensure your Gas Safe engineer inspects all the most expensive boiler parts before replacing the valve. If 2-3 expensive parts in a boiler are worn, it makes sense to invest that cash into a new boiler, not waste money on repairing an old one. If your Vaillant boiler is over 10 years old and starting to cost in repairs, call outs and higher energy bills it may be time to consider a new one.The F27 fault code can stem from a variety of reasons, and the resolution will depend on the particular cause. These are some of the most frequent explanations: Moisture on Electrical Parts