Yamato Scientific WG221S Water Purifiers - Manual (Page 13)

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Safety Precautions
Installation and Preparation for Use
Caution
If drainage facility is away from the tap, use the Water Supply Unit, a non-
standard accessory.
● The “Water Supply Unit” includes all items
from the sleeve to the joint. Refer to the
instruction manual for the “Water Supply
Unit” about connection to the faucet and for
more information.
● The “Water Supply Unit” has the structure to
keep tight connection to the pipe compared
to a normal hose set even when the water
pressure changes.
Joint
Joint
Keep the following pressure of water service.
● Keep water pressure within 0.5 to 5×100kPa (0.5 to 5kgf/cm 2 ) even for use at night.
● Keep the same water pressure even when you use the non-standard accessory “Water Supply
Unit”,