Huawei FusionModule800 Installation Guide

FusionModule800 Smart Small Data Center
Installation Guide (Six Fans)
3 Hardware Installation
Issue 10 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
102
Applicable
Scenario
No.
Cable
Name
From
To
Cable
Specifications
Remarks
.
3
Outdoor
unit power
cable
L
(converged
cabinet
XT4-1,
XT4-2, and
XT4-3
correspond
to outdoor
units 3, 2,
and 1,
respectively
.), N bar,
PE bar
L, N, and
ground ports on
the electric
control box of
the outdoor unit
3 x 6 mm
2
Connected onsite
4
Signal
cables for
the indoor
and outdoor
units
X2.1, X2.2,
and X2.3
ports on the
indoor unit
P, Q, and E
ports on the
electric control
box of the
outdoor unit
3 x 16 AWG,
with the shield
layer that can be
grounded
Connected onsite
10
T/H sensor
cable
T/H sensor
RS485/12 V
port on the
smart cooling
product control
unit
Two shielded
twisted pairs, 26
AWG
Connected onsite
3.7.10 Vacuumization
Prerequisites

Check that all pipe connectors are correct, and the refrigerant pipe tilts and has supports.

All pipes have been checked for leaks, and all pipes are not bent by a large angle.

Check that the hose clamps and cable ties of the drainpipe are secured. Water pipe joints
have been sealed by sealant.

The refrigerant pipe and water pipe are wrapped with thermal insulation foam.

Check that all nitrogen has been exhausted from the indoor unit.

Ensure that stop valves for the gas pipe and liquid pipe of the indoor unit are open.

Verify that stop valves for the gas pipe and liquid pipe of the outdoor unit are closed.
Context
Tools: pressure gauge (measuring range ≥ 4.0 MPa), leather hose (withstanding a pressure of
at least 4.5 MPa), vacuum pump.

Huawei FusionModule800 Specifications

General

Brand	Huawei
Model	FusionModule800
Category	Storage
Language	English