Water purifier pressure sensor is accurate and reliable

Product description

Water purifier common faults and diagnosis: a, high pressure pump does not start, play water. Check whether terminal cables are disconnected. Check whether the power is off and the plug is firmly inserted. Check whether the tap water pressure is too low, resulting in the low pressure switch does not work. Check whether the cable plug of the low-voltage switch falls off or fails. As a result, the power contacts cannot be connected back. Check whether the transformer fuse is burned out. If it is burned out, check whether the granular activated carbon or sintered activated carbon filter element is blocked, resulting in overload of the pump. Check whether the high voltage switch or water level controller is faulty. Check whether the computer case is faulty (refer to the microcomputer model). Two, the high pressure pump works normally but can not make water. High pressure pump lost pressure. The water inlet solenoid valve is faulty, and water (pure water and waste water) cannot be imported (whether it is reversed). Pre-filter element blocked (no pure water or less waste water). Check valve failure (waste water without pure water). Automatic flushing solenoid valve is faulty and cannot be effectively closed (always in flushing state). The computer case has a fault and cannot close the recoil solenoid valve (always in flush state). Whether the RO film is blocked. Specializing in the manufacture of gas differential Pressure Transmitter, Oil Pressure Sensor, Water Pressure Sensor, air compressor pressure transmitter, wall mounted furnace Pressure Sensor, Water Purifier Pressure Sensor, high precision pressure sensor, etc.