DBS3900 LampSite
Installation Guide
7 Installing a pRRU3901
Issue 08 (2016-05-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
74
Figure 7-9
Installing the pRRU3901 on a wall
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7.4.3 Installing a pRRU3901 on a Ceiling
This section describes how to install a pRRU3901 on the ceiling, such as the concrete ceiling,
when the ceiling has adequate load bearing capacity and installation space.
Context
If the pRRU3901 is installed on a ceiling, the temperature of the ceiling may increase by a
maximum of 30 degrees. Therefore, whether a pRRU3901 can be installed on a ceiling
depends on the ceiling material.