Haier FCD-JTHC60-III is a storage-type electric water heater, it is connected to a conduit in the outlet, the height of close to the top of the storage bucket, the bucket of hot water by preheating in advance to the set temperature; normal use of cold water from the bottom into the average distribution of hot water through the stall plate from the bottom up from the outlet conduit methodically press out to ensure that the temperature of hot water is not out of the cold water into the new interference. At this time, if the power supply, the thermostat is affected by the cold water, will direct the electric heater to the new cold water to continue to heat. However, the heating rate due to small power (1500W), far from keeping up with the rate of hot water consumption; can be understood as from the lower part of the cold water into the original hot water consumption whether or not heated to pause after the exhaustion of hot water, to be heated to the temperature of the water in the barrel. Storage type electric water heater according to the number of users to set up the capacity of the size. That is to say: the appropriate preparation of the water heater to use hot water when the power supply is no longer a key issue. When setting up equipment capacity is small, the use of the night, the use of hot water while the power heating is still able to save the department of the moment of anticipation. In addition, the 60-liter capacity, the barrel of hot water temperature settings generally 65-75 degrees, the use of cold water mixed into the appropriate temperature is enough. All regular brands of manufacturers are extremely concerned about the safety of leakage, set up to anti-electricity wall, leakage protection circuit, electrical appliances leakage will cut off the power supply to play insurance; the user must have a qualified grounding care line is a major part, if not grounded, the use of disconnecting the power supply is relatively safe. For reference only Thank you