1. Automatic flushing and regeneration function: The system automatically starts the flushing regeneration program according to the flushing and regeneration cycle as well as flushing triggering time set by the user; 2. Automatic memory function: The parameters set by the user,including flushing triggering time, and back washing and forward washing time, can be permanently remembered even after a power outage; 3. Language selection function: Chinese and English are provided for the convenience of different users; 4. Self-locking function: In standby state, if no buttons are operated within 1 minute, all buttons will be locked automatically. You need to then press and hold the UP and DOWN direction buttons simultaneously for about 5 seconds to unlock them, which effectively prevents misoperation; 5. Bypass valve design: This can switch over to tap water during equipment maintenance; 6. Unique quartz sand separation technology: Filtration effect is enhanced, and the service life of the filter material is effectively extended.
