First of all, we should understand that there may be many reasons for ep failure of wall-hung boiler, such as high or low water pressure, poor exhaust, deviation of baffle, damage of temperature sensor and so on. According to the different causes of failure, different treatment methods are needed.
1. Water pressure problem: If the ep fault of the wall-hung boiler is caused by too high or too low water pressure, it can be solved by adjusting the water pressure value. Under the water meter, there is usually a small valve to adjust the water pressure, and the water pressure can be switched by rotating the valve. Pay attention to the water pressure value can not be too low, otherwise it will affect the normal heating.
2. Poor exhaust: Poor exhaust can also lead to ep failure of wall-hung boiler. At this time, it is necessary to check whether there is water or sundries in the flue gas pipeline. If so, it needs to be cleaned up. At the same time, the valve of the exhaust port can be slightly enlarged to enhance the exhaust function.
3. baffle problem: baffle deviation will also lead to ep failure of wall-hung boiler. At this time, it is necessary to check whether there is any problem with the sheet metal of the wall-hung boiler and make adjustments.
4. Temperature sensor failure: If the ep failure of the wall-hung boiler is caused by the damage of the temperature sensor, it needs to be replaced. Before replacement, safety measures such as air valve must be closed before the temperature sensor can be removed and replaced with tools such as wrench.
In a word, the treatment method of ep fault of wall-hung boiler needs to be determined according to the specific situation, and it needs to be repaired under the premise of correct operation to ensure the normal operation of wall-hung boiler. If you are not sure about the specific operation method, it is recommended to contact a professional maintenance master in time.