Huawei Backup Box-B1 - 2 Device Installation; Installation Requirements

3
3
Installation Space Angle
1. When a Backup Box is installed outdoors, avoid direct sunlight. You are advised to install it in
a sheltered place or install an awning over it.
2. A surge protective device (SPD) needs to be installed on the grid side of the Backup Box.
Installation Requirements
2.1
2
Device Installation
(10) Off
-grid load switch
Mounting Holes and Dimensions
When drilling holes, avoid the water pipes and power cables buried in the wall.