FAQ - Heating and Cooling
When choosing chiller water tank, you should think about the sizes and length of pipes in cooling system and water should enough filled the pipes.
Experience: usually choose three times of the chiller pump flow rate per minute (three minutes flow of the water pump is the capacity of water tank). Generally it should at least equals to flow of water pump in 1min.
All machines of shini's equip with versatile protecting system so as to ensure safe operation. This problem was caused by unstable pressure of cooling water which fluctuate at 2bar. Because all of STM of shini's equip with pressure protector at inlet of cooling water whose setting point is 2bar, when pressure of cooling water deviates down to be less than this value, STM will stop work automatically, so cutomer should ensure the minimum pressure of cooling water being more than 2 bar.
1.Disassemble both side cover;
2.Clean the copper pipes one by one by using special brush and abluent which should be no corrosion;
3.Washing pipes completely by water;
4.Assemble the covers.