iv
Introduction
ZN
System Manual
Introduction
Precautions for Safe Use
The following points are important to ensure safety, so make sure that they are strictly observed.
■ Power Supply and Wiring
• When connecting multiple Air Clean Units to build a system, use a commercially
available LAN cable (straight type: Category 5E or higher).
• On models that can be connected to Air Clean Units, such as the Air Particle Sensor
(ZN-PDA12) and Interface Unit (ZN-SF12), use the cable from the body to directly
connect to the unit.
• To extend the cable mentioned above, a commercially available LAN connector
female to female, straight type) and a LAN cable (straight type: Category 5E or
higher) must be used.
• The cables must be 100 m or shorter in total length.
For details on other precautions for safe use and precautions for correct use,
refer to the Instruction Sheet for the respective device, and make sure that they
are strictly observed.
Precautions for Safe Use
0intro.fmivページ2007年6月28日 木曜日 午前9時16分