Huawei FusionModule800 Installation Manual page 110

FusionModule800 Smart Small Data Center
Installation Guide (Six Fans)
Applicable No.
Scenario
8
9
10
11
12
Single smart 1
cooling
product or
double smart
cooling
products
Issue 10 (2019-12-20)
Cable From
Name
power cable
J3 cable X101,
X102, and
X103 ports
on the
indoor unit
X101,
J4 cable
X102, and
X103 ports
on the
indoor unit
T/H sensor T/H sensor
cable
Energy FE-2 port
control on the
center 800 control unit
(ECC800)
cable
Ground Ground
cable point on the
smart
cooling
product
control unit
Electric Converged
heater cabinet
contactor XT4-6 and
(required if XT4-5
an electric correspond
heater is to smart
configured) cooling
products 1
and 2,
respectively
Copyright © Huawei Technologies Co., Ltd.
To Cable
Specifications
J3 port on the N/A
smart cooling
product control
unit
J4 port on the
N/A
smart cooling
product control
unit
RS485/12 V Two shielded
port on the twisted pairs, 26
smart cooling AWG
product control
unit
PoE port on the Four shielded
smart ETH twisted pairs, 24
gateway AWG
IT cabinet 4 mm
ground cable
Contactor KM1 N/A
of the
corresponding
smart cooling
product
3 Hardware Installation
Remarks
Connected onsite
Connected onsite
Connected onsite
 If the smart
ETH gateway
is configured,
connect the
cable to the
PoE port on
the smart ETH
gateway.
 If no smart
ETH gateway
is configured,
connect the
cable to the
WAN_2 port
on the
ECC800.
2
Connected onsite
Factory-installed
101