● When calculating the height dierence, the compressor base is regarded as
the baseline for the indoor unit.
● The inverted trap should be higher than the top copper pipe of the
condenser.
● In the
gure, is a sign of a tilt, indicating that the scale of the pipe
tilting is at least 1:200. The pipe tilting direction should be consistent with
the hypotenuse of the right triangle.
● If the indoor unit is placed higher than or equal to the outdoor unit,
inverted traps or oil traps are not needed.
● Protective tubes should be installed for wall- and
oor-through pipes. The
spacing between the protective tubes and pipes should be lled with
reproof mud (recommended).
Figure 3-8 Routing pipes from the bottom
(1) Inverted traps
(2) Oil traps (3) Tilted gas pipe (4) Tilted liquid pipe
NetCol5000-A025 In-row Air Cooled Smart Cooling
Product
User Manual (300 mm Width) 3 Installation Guide
Issue 15 (2020-12-10) Copyright © Huawei Technologies Co., Ltd. 41
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