In the use of high temperature hot water pump process, the high temperature hot water pump power is constantly changing, often showing the high temperature hot water pump power is too large. Analysis of the reasons, mainly in the following aspects:
1. High temperature hot water pump voltage does not meet the requirements of the operation.
2. The amount of water is not appropriate, or the water temperature drop and the increase in the amount of air temperature.
3. Sensor lines have problems.
Treatment method:
1. If the unit stops running the cause or in the control system, the parameters of protection check setting value, such as temperature control circuit; if the system is not to signal acquisition unit can not start, because the unit is opened by the heat exchanger and a water collecting tank temperature and set temperature of three parameters to control, if collected not to the water tank temperature data set will enter the state of protection, and will not start.
2. The voltage is too low or too high will lead to normal boot, this time to check the compressor is damaged, and then confirm the case without damage, re check the data, and correct. Solenoid valve to control the water, but also to check the water level of sensitivity and the size of the water pressure, to ensure that the water level data is not the key to the problem. High temperature hot water pump is in accordance with the "inverse Kano" principle, that is to say, is the "outdoor machine" as the same pump compressed air, the air temperature, and then through the water storage tank of a -17 C will boil liquid into the interior of the heat conduction, the heat conduction to the water release
