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PRODUCT CHARACTERISTICS & SPECIFICATION
1. Characteristics of major parts
Product Characteristics
■ Bi-Metal (Manual type)
- Use: Prevents overheating.
- Operating principle: When the hot water is overheated, the power to the heater is automatically cut off by
two metal plates with different expansion rates.
■ Auto daily life water controller (linkage type)
- Use: Automatically controls the quantity of daily life water of the Membrane filter according to the feed
water supply pressure.
- Operating principle: The quantity of daily life water is automatically controlled by the spring tension
according to the feed water supply pressure.
■ Reed level sensor
- Use: Monitors the water level in filtered water tanks.
- Operating principle:By sensing the water level in the filtered water tank in two steps, the water purifying
operation is controlled through the feed water supply valve.
■ Overflow sensor
- Use: Monitors the overflow in filtered water tanks.
- Operating principle:When the puriedfied water tank is full, the N.O.S. valve is adjusted to stop the water
purifying operation.
■ Feed+N.O.S valve (for security shut-off)
- Use: feed water shut-off and safety shut-off
- Operating principle: When the reed level sensor and overflow sensor detect the full water level signal, the
water flow is shut off, providing feed water shut-off in two steps.
■ 3-Way Valve
- Use: Electronically controls the extraction of cold/hot/ambient temperature water in a set quantity.
- Operating principle: Cold/hot/ambient temperature water is extracted through a single cock according to
electrical signals of the solenoid valve.