Quick Installation Guide

The Environment- Friendly Use Period (EFUP) for all enclosed
products and their parts are per the symbol shown here,
unless otherwise marked. Certain parts may have a different
EFUP (for example, battery modules) and so are marked to
reflect such. The Environment- Friendly Use Period is valid
only when the product is operated under the conditions defi-
ned in the product manual. Manufacturing date: 02/20/2017
此标志也表示了该产品及其部件的环保使用期限. 当某些零
部件有不同的环保使用期限时，会另行标示(例如,电池单元
模块会有另外一个标志贴在其产品上）.
此环保使用期限只适用于产品是在产品手册中所规定的
条件下工作.
生产日期: 02/20/2017