Today preparing to install this water dispenser, made in Taiwan and this is reverse osmosis system.
First step must to connect water inlet diverter valve. 2 way diverter valve one is for inlet water and another one is for drain water.
Model no CW-919HW hot warm water dispenser.
Built-in 5 filters cartridge include ro membrane filter.
Hot tank storage 2 liters and warm tank available 8 liters normal water.
Also this machine have water level viewing.
Control power on off is infront the main dispenser.
This is behind the water dispenser.
Before used, must flushing carbon water filters 10 minutes.