Long-term standby of master-slave boiler coffee

It is normal for the coffee from the mother-child boiler to be transported for a long time and stand by. According to relevant public information, mother-child boiler coffee machine, Nova II, Pegasus 23/27, WEGA Picasso and other models. Principle: In a large steam boiler, the hot water in the sub-boiler is heated by the principle of heat exchange between hot water and steam in the steam boiler. Features: the temperature of hot water from the brewing head to the sub-pot cannot be adjusted. Basically, the brewing temperature is at the boundary point 100, and it will stand by for a long time. The brewing head will release water, and there will be boiling hot air in the front section. After standing in the air for 3 seconds, it will stabilize at 94-96. About half of the upper part of the sub-pot is hot water, and the temperature of the lower part is relatively low. It is not recommended to drain water in the brewing head for a long time.