How to maintain fully premixed condensing module boiler?

At present, fully premixed condensing module boiler is widely used in residential district, school, office building, mall and large industrial and commercial service building heating, hot water and so on. But for the maintenance of this piece, many people may not know how to carry out maintenance, how to operate, and related matters needing attention.

1.Boot

Power off and restart the system. If the pressure is less than 0.5bar, water the system to 1 to 2 bar. If it is not necessary, please do not switch off the power supply of the module boiler, and keep the electricity on so that the module boiler is in the state of self-inspection and self-protection.

2.Short-term shutdown

If the module boiler is not used in a short period of time, press the switch button to shut down, do not dial off the power supply, keep the gas connected, in case the anti-freezing function cannot start in winter.

3.Long-term shutdown

Press the switch button to shut down the machine, turn off the power, turn off the gas valve, turn off the module furnace tap water inlet valve, and then empty the module boiler and heating system, in case of freezing the module furnace and heating system in winter, damage the module furnace and heating system.

4.Maintenance and maintenance

The modular boiler must be cleaned and maintained more than once a year. If the time limit is exceeded, the performance of the modular boiler will decline because of foreign matters in the pipes, causing abnormal noise and becoming the cause of failure.