Network optimization information:

The solenoid valve of the solar kettle is faulty.

Fault performance: When the power, can not work properly.

Reason analysis: the possibility of this situation is larger, it is likely to be caused by poor wiring contact, may also be caused by too much change in power supply voltage wire burn or short circuit.

Countermeasures: check and eliminate, switch on the power supply, and adjust the voltage, so that it is in a stable range. Replaceable coil

Failure: Fluid cannot pass the valve when it is opened.

Cause analysis and corresponding methods: there are many cases of this fault, is the pressure of the fluid or its work pressure difference does not conform to the normal working range, at this time the need to adjust the pressure or working pressure difference; Is the dirt in the valve core or moving iron core mixed, at this time the need for internal cleaning; If yes, the filter in front of the valve is blocked and needs to be cleaned.

Electromagnetic valve micro fault performance: solar water heater boot operation, appeared electromagnetic valve leakage phenomenon.

Analysis and corresponding methods: First, the pipe joint is not firmly installed, loose phenomenon, at this time the bolt can be tightened. One of them is that the external seal of the pipe connection is damaged. In this case, only one seal can be replaced.

Pneumatic solenoid valve fault performance: when the boot running, noise is particularly serious.

Cause analysis and corresponding methods: First of all, the fastener appears loose place, can tighten. Second, the voltage fluctuation is too large, beyond the allowable range, at this time the voltage can be adjusted to the normal working range.