Huawei FusionModule 500 User manual

Huawei Technologies Co., Ltd.
FusionModule500 Smart Mini Data Center
Quick Guide
Issue: 02
Date: 2020-12-25

1Copyright © Huawei Technologies Co., Ltd. 2020.
All rights reserved.
Product Overview
The component layout is for reference only. The actual
installation positions of the components may vary.
Item Specifications
Cabinet dimensions (H x W x D)
(unit: mm)
Converged Cabinet: 2000 x 600 x 1350
Installation scenario
Supports only a single cabinet.
Installation space
The cabinet provides 42 U available space. The mounting
bars are adjustable, and space is reserved at the rear of the
cabinet for installing half
-height rPDUs vertically.
Power distribution
6 kVA UPS
rPDU
: Only half-height vertical rPDUs are supported.
Lithium battery: 100 Ah/48 V DC
Operating temperature
Indoor: 0
°C to 40°C; outdoor: –20°C to +45°C
Operating humidity
5%
–95% RH
IP rating
IP20
Maximum power of a single cabinet
3 kW
Installation mode
Installed on a concrete floor or an electrostatic discharge
(ESD) floor
Altitude
≤ 1000 m (
derated
when the altitude ranges from 1000 m
to 4000 m)
Component Onsite Installation
ECC800
-Pro
Not required
UPS
Not required
Lithium battery
Required
3.5 kW split
-type air
conditioner
Required
Water sensor
Required
Temperature and humidity
(T/H) sensor
Required

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•If the outdoor unit is placed higher than the indoor unit, the maximum height deviation
between them should be less than or equal to 20 m. Install an oil trap every 6 m to 7.5 m
along the gas pipe in the vertical direction to ensure system reliability.
•If the indoor unit is placed higher than the outdoor unit, the maximum height deviation
between them should be less than or equal to 5 m.
1Outdoor Unit Installation Scenario
Installation Scenarios
Outdoor Unit Placed Higher than Indoor Unit
Indoor Unit Placed Higher than Outdoor Unit
Outdoor unit
The liquid pipe should not be
exposed to direct sunlight.
Cabinet
Oil
trap
Tilted
gas pipe
Indoor
unit
Movable floor
Condensate drainpipe
Underfloor thermal
insulation layer
Floor
Sealed
Maximum: 7.5 m
Maximum: 20 m
Cabinet
Indoor
unit
Tilted
gas pipe Movable floor
Condensate
drainpipe
Underfloor thermal
insulation layer
Floor
Tilted liquid pipe
Outdoor unit
Sealed
Maximum: 5 m

3
1Installing the Cabinet
1. Determine the cabinet position based
on the engineering layout diagram.
2. Place the cabinet at the correct
installation position.
3. Level the cabinet using a wrench.
•Use a measuring tape to check
that the vertical distance between
the top of the 2000 mm high
cabinet and the floor is 2000 mm
(+3 mm). Then use a level to
check that the cabinet is level.
•Do not remove the anchor bolts.
Otherwise, rework is required if
the cabinet height does not meet
requirements.
2Installing an Indoor Unit
1. Remove filler panels.
2. Push the indoor unit into the bottom of the cabinet along the guide rails.
Hardware Installation

4
3Exhausting Nitrogen from an Indoor Unit
1. Open the stop valve for the gas pipe
of the indoor unit.
2. Loosen the needle valve nut, connect a rubber hose
and a pressure gauge, and slowly exhaust nitrogen.
3. After the airflow sound disappears, reinstall the
needle valve nut.
4Installing an Outdoor Unit
•To avoid a fire disaster, install an outdoor unit in a dry and well-ventilated place without
flammable gas leakage.
•Select a place away from direct sunlight and radiation from other heat sources. If the
sunlight or heat radiation cannot be avoided, cover the outdoor unit.
•Do not install an outdoor unit in a place with much salt or corrosive gas.
•When installing the outdoor unit, ensure that the air intake vent and air exhaust vent of the
condenser are not dirty or blocked. Install an outdoor unit in a clean area that is away from
residential areas.
•At a high place with strong winds, install the outdoor unit against a wall to ensure the
normal operating of fans. Install a baffle plate when necessary to prevent the outdoor unit
from toppling in strong winds.
•Install an outdoor unit against a wall if possible. If the site conditions cannot meet the
requirements and the local outdoor temperature may be below –10°C, install a baffle plate
by referring to the space requirements. The baffle plate height and width should be greater
than or equal to the outdoor unit height and width, respectively.
•If the site installation environment is complicated and the preceding conditions are not met,
contact Huawei technical support.
(1) Pressure gauge (2) Gas pipe needle valve
(3) Liquid pipe needle valve

Space Requirements
1. Determine the four mounting holes of the outdoor unit and drill holes in the
concrete base. Then, secure the outdoor unit to the concrete base using expansion
bolts.
6
Clearance from the
wall: > 300 mm
Clearance from the
wall: > 500 mm
Clearance from the
wall: > 300 mm
Air exhaust side: >
2000 mm
Air intake side: >
150 mm

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5Connecting Pipes
Lay out pipes based on site requirements and the following principles:
•The length of a pipe should be as short as possible. The recommended length is within 10 m.
Avoid unnecessary turnings, lifting, and falling.
•Minimize the height difference between the indoor and outdoor units.
•Minimize the number of bends for pipes.
•Release nitrogen from the indoor unit before connecting it.
•Prepare copper pipes for connecting indoor and outdoor units. Ensure that the copper pipes
are clean, free from impurities and moisture.
•If a copper pipe needs to be routed through the wall, seal both ends of the copper pipe
before routing it through the wall.
•After a pipe is connected, charge dry nitrogen, test leakage, and vacuumize the pipe.
1. Obtain tools.
2. Drill holes in the wall.
3. Install the refrigerant pipe and
check whether the pipe thread
is sealed for protection.
4. Connect the threaded connector.
Bottom piping
Top piping
5. If a low-temperature component is configured, connect the pipe to the
low-temperature component.
Pipe connection with a low-
temperature component (top piping)
Pipe connection with a low-
temperature component (bottom
piping)
Indoor
unit
Outdoor
unit
Gas pipe
Liquid
pipe
Check valve
Indoor
unit
Outdoor
unit
Gas pipe
Liquid
pipe
Check valve

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6Connecting a Water Pipe
Top Piping Bottom Piping
1. Connect the drainpipe. 1. Connect the drainpipe connector to the other end of
the drainpipe.
2. Remove the baffle plate from the water pipe hole at
the bottom of the cabinet, and install the drainpipe.
•After connecting the drainpipe, power on
the smart cooling product, add water to the
water pan until the low float switch is
raised, and check whether drainage is
normal.
•Ensure that the condensate pipe is not bent
during installation and connection.

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7Installing Cables
•To ensure personal safety, ensure that the metal shell of the smart cooling product is
properly connected to the ground electrode after installing the product. Ground the smart
cooling product properly during installation.
•The power input of all indoor units is single-phase, three-wire (L+N+PE).
•The cables for connecting the indoor and outdoor units need to be provided by the customer.
•The supply voltage must be within the normal range (187 V to 253 V).
•The original cables in the unit cannot be changed under any circumstances.
•Do not reversely connect the L and N cables.
•Ensure that all wiring terminals are securely installed.
•All safety protection devices in the unit are set before delivery. Do not adjust them by
yourself.
•Cables must be routed through protective tubes for protection.
L+N+PE~220 V
Customer's power distribution cabinet
Outdoor unit
Indoor unit
Primary power supply Outdoor unit power supply

8Nitrogen Injection, Pressure Preservation, and
Vacuumization
1. Open the stop valve for the gas pipe of the indoor unit.
2. Connect the pressure gauge, rubber hose, and nitrogen cylinder. Ensure that the outlet
pressure of the reducing valve is less than or equal to 3.5 MPa.
3. Inject 3.5 MPa nitrogen and preserve the pressure for 24 hours. The system pressure should
stay constant under unchanging ambient temperature conditions. If there is a considerable
temperature change and the pressure changes, perform the test again.
4. If welding defects exist, locate and repair the leak point. If the pressure does not change,
exhaust the nitrogen through the injection needle valve.
•The measuring range of the
pressure gauge must be greater
than or equal to 4.0 MPa, and the
rubber hose must withstand a
pressure of at least 4.5 MPa.
•During pressure preservation, do not
remove the rubber hose and
pressure gauge; otherwise, nitrogen
may leak.
•Do not use compressed air because
water and impurities in the air
affect the system operation.
•Do not use oxygen or acetylene for
a leakage test.
(1) Reducing
valve
(2) Nitrogen
cylinder
(3) Low
pressure gauge
(4) High
pressure gauge
(5) Gas pipe
needle valve
(6) Liquid pipe
needle valve
5. Connect a pressure gauge to the gas pipe needle
valve and liquid pipe needle valve of the indoor
unit, and connect a vacuum pump.
6. Check that all pressure gauge valves are open.
7. Check that the time for vacuumization is 80
minutes or longer after ensuring that the cooling
system does not leak, and that the pressure
displayed on the vacuum pump is less than or
equal to 60 Pa (absolute pressure). When the
pressure stops dropping, pump for another 10
minutes.
8. After vacuumization, close all valves of the
pressure gauge and the vacuum pump without
disconnecting the pump. Preserve the pressure
for 10 minutes, and verify that the absolute
pressure of the cooling system is not greater
than 90 Pa (absolute pressure).
9. After ensuring that the pressure gauge has no
obvious increase, open the stop valves for the
gas pipe and liquid pipe of the outdoor unit.
10.Add refrigerant oil.
11.Fill refrigerant.
(1) Vacuum
pump
(2) Pressure gauge
(3) Gas pipe
needle valve
(4) Liquid pipe
needle valve
10

10
1. Push a lithium battery into the
cabinet and secure it.
9Installing Power Supply and Distribution Devices
9.1 Installing Lithium Batteries 12.1
9.2 Install Busbars
9.3 Installing PDU2000s •If there is more than one lithium
battery, install busbars.
•The busbars need to be installed 2
U above the last lithium battery.
Determine the busbar installation
position based on the lithium
battery configuration.

10 Installing Monitoring Devices
10.1 Installing the SIM Card and Antenna
1. Remove the ECC800-Pro main control module.
2. Install the SIM card.
3. Attach the antenna to the middle of the cabinet top.
4. Connect the antenna cable.
10.2 Installing a PAD
1. Adjust the PAD mounting support to match the dimensions of the PAD to be installed.
2. Remove the nuts from the PAD mounting support and install the support.
3. Route the PAD power cable through the cable hole and connect the cable.
4. Clamp the PAD.
5. Connect the ECC800-Pro USB cable to the charging port on the PAD.
Adjusting
screws
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10.3 Installing T/H Sensors
1. Unpack the two T/H sensors, and attach
one to the 33 U position on the right
post of the front door and the other to
the 3–4 U position on the right post of
the rear door of the cabinet.
2. Set the DIP switch address of the T/H
sensor on the front door to 2 and that of
the T/H sensor on the rear door to 1.
•The installation positions of the T/H sensors can be adjusted as required.
•The default device address is 1.
Installing Remote T/H Sensors for
Smart Cooling Products Installing Cabinet T/H Sensors
1. Unpack the two T/H sensors and attach
one sensor to the mounting bars at the
40th U position on the front door and the
other to the 34th U position on the rear
door of the cabinet
2. Set the DIP switch address of the T/H
sensor on the front door to 2 and that of
the T/H sensor on the rear door to 1.

12
13
10.4 Routing the Cable to a WLDS900 Water Sensor
Ensure that the water detection cable has no contact
with metal. Otherwise, an alarm will be generated. Take
protective measures when routing the water detection
cable.
1. Bind the water detector to the 5th U
position on the left mounting bar of the
cabinet rear door.
10.6 (Optional) Installing a Camera
1. (Optional) Install an SD card. 2. Secure the camera to the
mounting plate.
(1) Cable outlet
10.5 Installing an Electrode Water Sensor
1. Place the water sensor on the floor under the
cabinet.
2. Route the water sensor cable through the cable
hole in the lower cover of the cabinet.
3. Connect it to the water sensor cable connected
to the ECC.

10.7 (Optional) Installing a LAN Switch
1. Install guide rails and floating
nuts.
2. Secure the LAN switch.
3. Connect the power cable of
the LAN switch.
4. Connect any port from 1 to 24
on the LAN switch to the
WAN_1 port on the ECC800-
Pro using a network cable.
5. Insert a power module into
the power slot of the LAN
switch.
It is recommended that the
LAN switch be installed in the
35th U position of the cabinet.
You can adjust the position
based on the site requirements.
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4. Adjust the camera.
5. Install the transparent cover.
3. Secure the mounting plate to the top
of cabinet front door.

10.8 (Optional) Installing a VCN510
1. Install hard disks.
a. Remove screws.
b. Remove the upper cover of the chassis.
c. Install the hard disk screws.
Ensure that the metallic
plate of the SATA cable
faces upward.
e. Install the hard disk in No. 1
position. f. Push the hard disk until the two
preinstalled screw heads slide into the
cucurbit holes.
d. Install the SATA cable and power cable.
(1) SATA cable
(2) Power cable
15

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(1) No. 1 disk installation position
(2) No. 0 disk installation position
g. Secure the hard disk at the rear of the chassis.
h. Install a hard disk in No. 0 position in the
same way.
i. Reinstall the upper cover of the chassis
and screws.
j. Install the floating nuts.
k. Install mounting ears on the VCN510.
l. Secure the VCN510 to the 19th U and
20th U positions in the cabinet. You can
adjust the position based on the site
requirements.

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10.9 (Optional) Installing a IVS1800
1. Install hard disks.
a. Remove the two black screws on the rear of the chassis cover, and take off the
chassis cover。
b. Remove two black screws on each side of the chassis and the silvery white one on top of
the hard disk tray, raise the hard disk tray by 45 degrees, and take out the upper and then
lower layers of hard disk tray.
c. Place the hard disks with ports facing upwards and align the screw holes on the hard
disk tray with the hard disks and fasten the screws.
d. Insert the hard disk tray back at 45 degrees with the opening of its locking buckle facing
downwards, hold the screw in the red-framed part to lower the hard disk tray until it is level,
and fasten the black screws on the left and right sides and the white screw on the top.

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e. Connect data and power cables to hard disks. Connect hard disk cable ports P0–P3 to
hard disks on the lower-layer hard disk tray and ports P4–P7 to hard disks on the upper-
layer, as shown in the lower left figure.。
f. Close the chassis cover, and use a PH2 screwdriver to fasten the rear screws.
2. Install the device.
a. Install the cage nuts for guide rails, and then Install guide rails.
b. Install the cage nuts that secure the IVS1800.
c. Install mounting ears.
d. Install the IVS1800 in the cabinet.
3. Power on the device.

System Cabling
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1Grounding the Smart Module
2Connecting the Power Cables of the Cabinet
Top Cabling Bottom Cabling
3Connecting PDU2000 Power Cables
Connect input power cables to
the power distribution unit.
Connect input power cables to
the power distribution unit.

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4Connecting Cables Between Lithium Batteries and the UPS
1. Connect cables between lithium
batteries and busbars. 2. Connect cables between the busbars
and the power distribution unit.
5Connecting Cables to the Management System
Connecting Cabinet Electronic Clasp Lock Cables
5.1
3. Connect cables between the power
distribution unit and the UPS.
Connect one end of a network cable to the
RS485_IN port on the electronic clasp lock on the
front door of the cabinet, and connect the other end
to the COM3 port on the ECC800-Pro. Connect one
end of another network cable to the OUT port on
the electronic clasp lock on the front door of the
cabinet, and connect the other end of the network
cable to the RS485_IN port on the electronic clasp
lock on the rear door of the cabinet.
4. Connect communications cables
between lithium batteries and the
UPS.