The cold wind is coming in winter, and everyone has turned on the household gas wall-hung stove to enjoy a comfortable time at home. However, during the peak period of use of household gas wall-hung boilers, the opening and use of household gas wall-hung boilers will encounter some common problems, how to solve the common problems encountered in the use of household gas wall-hung boilers, read the following, Brother Song will answer them for you one by one.
1. The system is clogged and the heating water circulation is not smooth
The system is used for a long time and is not cleaned regularly, resulting in the accumulation of scale in the heat exchanger, in this case, the household gas wall-hung boiler will also have a similar clicking sound when runningAir enters during water replenishment or in places where the pipes are not tight, and air traps accumulate inside the system.
Solution: If there is limescale accumulation or air resistance, open the water exhaust valve to dredge the exhaust.
2. The radiator is not hot
The reasons why the radiator is not hot are: the system is clogged;The distributor is not fully opened, and the heating water is not circulating;Faulty operation of the water pump.
Solution: Clean the system regularlyOpen the dispenser;Adjust the pump to normal operation.
3. Floor heating is not hot
The reasons for the lack of heat in the floor heating are: hydraulic imbalance in the system design, uneven heating and cold of the pipeline;Blocked underfloor heating pipes;The installation is not in accordance with the specification, the length difference between the longest branch and the shortest branch is unreasonable, and the longest branch is slow to circulate.
Corresponding solutions: hydraulic imbalance and unreasonable branch length differences, all need to re-optimize the design of the system;If the pipes are clogged, the underfloor heating system needs to be cleaned.
4. Domestic hot water is not hot
The gas pressure is too low, and the combustion efficiency is low;The water point is far away from the household gas wall-hung boiler, and the heat loss is large;Scaling of pipes, affecting the heat exchange of the system;The water flow is too large, and the hot water output is not high.
Solution: Contact your local gas company to replace the appropriate intake pipeFind a professional HVAC company to re-plan the domestic hot water pipeline;Clean the household gas wall-hung boiler regularly to avoid scaling;If the water flow is too large, you can add a flow limiting ring to the tap water inlet, or you can close the angle valve opening at the tap water inlet.
5. Domestic hot water is hot and cold
When users use hot water, they turn on and off the faucet many times, resulting in frequent start-up of household gas wall-hung boilersLarge-scale residential buildings are used at multiple water points at the same time.
Corresponding solution: users should try to avoid frequent opening and closing of faucets in the process of using domestic hot water;Large-scale houses are selected according to the demand for domestic hot water, and multiple water points are avoided during use.
Therefore, it is recommended that users use one heating season, contact the little squirrel after-sales service personnel, and carry out a maintenance on the combustion and smoke exhaust related parts of the household gas wall-hung boilerEvery 2 years of use, clean and maintain the sanitary hot water related parts of the wall-hung boiler;Every 3 years of use, the wall-hung boiler heating related parts and the entire heating system are cleaned and maintained. Little Squirrel Official Service**: 400-6685-315