Installation Guide
Before installation, be sure to read this installation manual and the separate safety
precautions sheet. Mount parts properly according to the directions.
Precautions before installation
● Turn on the electricity and water supply for the product only after all other installation
work is complete.
● Do not damage the connection components on the water supply hose (C-3)
● The water supply pressure range is 0.1MPa <dynamic> - 1.0MPa <static> in Europe
and R ussia, and 0.05MPa <dynamic 10L/min or more> - 0.75MPa (static) in China,
Asia, Oceania. Use the unit within the said pressure range.
● The temperature of the water supply should be within a range of 0 to 35°C. Make
sure the temperature is within this range.
● Working ambient temperature is within the range of 0 to 40°C. Make sure the
temperature is within this range.
● If the water shutoff valve (A-6) is supplied with product, be sure to use it. Do not use
other water supply hose (C-3) than the one attached to the product.
*Because a water flow test is conducted on each product at the factory, water may
remain inside the product. This water does not indicate a problem with the product.
Symbols and their meanings
Task that must be conducted by the installer.
Actions that
Visual confirmation required.
Work flow direction.
2
should perform automatically.