Huawei FusionCol8000-C210 User manual

1
1Product Overview
Materials
Delivered with
the Equipment
Single cord end terminal of the cable connecting the indoor units (10 mm2), OT
ground terminal of the power cable to the indoor unit (10 mm2), cable tie, hexagon
bolt assembly (M12x45)
Engineering
Purchasing
Drainpipe G 1/2 inch outer screw thread
Water inlet and outlet
pipe DN50 seamless steel pipe with a G 2 inch external
threaded connector
Water inlet pipe for the
wet film humidifier G 1/2 inch outer screw thread
Cables Main power cable (4 x 10 mm2), standby power cable
(4 x 10 mm2), teamwork networking and monitoring
cables, equipotential cable (≥ 16 mm2)
Other Hoop iron, pipe support, thermal insulation foam,
dedicated glue for thermal insulation foam, thread
sealant.
2Engineering Materials
Product Model Pipe Routing Cable Routing Dimensions Without Packing
(H x W x D) (mm)
FusionCol8000-
C210 Routed from top Routed from top 2450 x 2350 x 1100
FusionCol8000-C210 In-room Chilled
Water Smart Cooling Product
Quick Guide
Issue: 01
Part Number: 31500ECR
Date: 2020-07-08
Copyright © Huawei Technologies Co., Ltd. 2020. All rights reserved.
3Installing the Cabinet
1. Read the related user manual or instructions before installing the FusionCol8000-C.
2. The unit in this document is a fully configured FusionCol8000-C. If some components are not
configured, skip the corresponding steps.
3. You are recommended to use tools that are fully insulated when installing devices.
4. Only engineers from the manufacturer or engineers certified by the agent are allowed to install,
commission, and maintain smart cooling products. Otherwise, personal injuries and device
damage may be caused, which is beyond the smart cooling product warranty range.

2
Checking the Nitrogen Pressure and Exhausting Nitrogen
3.2
•The equipment is charged with nitrogen
before delivery. Rotate the exhaust valve
counterclockwise. If there is a hiss sound,
the system is well sealed, and you need to
open the exhaust valve to exhaust the
nitrogen. If there is no hiss sound, contact
Huawei technical support.
•You can open or close the exhaust valve
using a flat-head screwdriver.
Slowly open the exhaust valve to release
nitrogen. After the nitrogen is exhausted, close
the exhaust valve.
Removing Air Filters
3.1
Combining Cabinets
3.3

3
Secured on the Floor
•Before securing the equipment, remove the
protective sheet metal from the water pump exterior.
•The reserved holes in the middle can be selected
for securing based on site requirements.
•Obtain the anchor baffle plate according to the
packing list.
1. Secure the equipment to the floor
using four M12 expansion bolts.
2. Install anchor baffle plates at the
bottom to the fan side.
Secured with Supports
•Obtain the connecting kits and screws
according to the packing list.
•A distance of at least 15 mm must be
reserved between combined cabinets.
Securing Equipment3.4
(Display side)
(Display side) 1. Secure the equipment to the base using four M12x45
bolt assemblies.
2. Install anchor baffle plates at the bottom to the fan side.
Dimensions of mounting holes on the floor
(unit: mm)
Dimensions of mounting holes on the
base (unit: mm)

4
(Optional) Connecting the Air Duct
3.5
•An air duct needs to be prepared onsite
based on site requirements.
•When fixing the equipment to the floor,
place the bottom of the air duct on the
floor and use anchor baffle plates to
secure the air duct.
•If the equipment is to be secured to the
base, it is recommended that you install
baffle plates on the base before securing
the bottom of the air duct.
•Remove the eight screws from both sides
of the equipment.
•Use M4x12 screws to secure the air duct
to the top of the equipment, and use
M6x25 screws to secure the both sides of
the air duct to the both sides of the
equipment.
Pipe
support
1. A 1:100 tilt should be reserved for the drainpipe.
2. Keep a clearance of at least 25 mm between
pipes. Secure the pipes to supports every a
certain distance.
3. Clean the water inlet engineering pipes to avoid
impurities entering into the humidifier.
4. A reducing valve must be installed if the inlet
water pressure exceeds 0.7 MPa.
5. Pipes should be wrapped with thermal insulation
foam along the route.
Unit: mm
Connecting the Drainpipe
4.2
4Installing Pipes
Pipe Layout
4.1
Unit: mm

5
(1) Reserved connector (4) Pagoda connector
(2) Rigid pipe connector (5) Hose clamp
(3) Rigid pipe (6) Hose
Connection method
Connecting the Humidifier Water Inlet Hose
4.3
A humidifier water inlet hose is delivered with the equipment
and is pulled the hose along the reserved pipe clamp on the
cabinet side to the top of the cabinet.
1. Pull the hose to the top of the cabinet and route the hose
through the humidifier water inlet hose hole.
2. Connect the water inlet hose of the smart cooling product
to the engineering pipe.
Connecting the Chilled Water Inlet and Outlet Pipes
4.4
1. Wrap thermal insulation foam around the whole pipes after pipes are connected.
2. Due to the hardening property of yellow adhesive, nitrogen injection and pressure preserve
should be operated 8 hours after the adapter is connected.
(1) Reserved
connector (2) Pagoda connector
(3) Hose
clamp (4) Hose

6
1. Remove the top hole cover.
2. Knock off the knock-out holes for the chilled water
inlet and outlet pipes.
3. To avoid deforming the pipe, use a 70# open-end
wrench to fix the pipe nut, use a 36# open-end
wrench to fix the plug, and then remove the plug.
4. Apply thread sealant evenly on the joints of external
screw threads, and install the pipes from inside out.
5. Use a 70# open-end wrench and an 18# pipe wrench
to fix the pipes.
(1) G 2 inch port with
inner threads (reserved
device port)
(2) Seamless steel pipe
with a G 2 inch external
threaded connector
(Optional) Leakage Test with Nitrogen
4.5
1. Rotate the chilled water valve to the maximum openness (100%).
2. Check that the needle valves and exhaust valves on the pipeline are closed.
•If the pressure decreases, apply soapy water on the pipes, especially pipe joints to check for
any leakage.
•If the pressure is stable, wrap all pipes and connectors with thermal insulation foam.
•Install a reducing valve at the outlet of the nitrogen cylinder. The outlet pressure of the reducing
valve must be not more than 0.8 MPa.
3. Connect the reducing valve and nitrogen cylinder to the
following needle valve, inject 0.8 MPa (when the pressure is
stable) nitrogen, and leave them for 24 hours.
4. Then, check that the pressure reading on the pressure gauge
remains unchanged.

7
Injecting Water to Expel Gas
4.6
•To avoid blockage of the heat exchanger in the smart cooling product due to foreign matter
from the main pipe during the construction, you are advised to clean the main pipe before
water is supplied to the smart cooling product. Turn off the isolation valves on the water inlet
and outlet pipes before the cleaning and turn them on afterwards.
•Open the exhaust valve of each heat exchanger to exhaust nitrogen onsite.
1. Open the general water supply valve.
2. Verify that the chilled water valve is open (100%). If not, press the button on the side of the
actuator, and manually rotate the valve handle to the maximum.
3. Slowly open the exhaust valve to discharge air.
4. Adjust the air exhausting speed until no air flows out of the valve. Then close the exhaust valve.
5. Manually close the chilled water valve.
Leakage Test with Water
4.7
If a leakage test with nitrogen has been performed, you do not need to perform a leakage test with
water.
1. Manually open the chilled water valve.
2. Raise the water pressure in the chilled water pipe to 0.8 MPa. If no leakage occurs after 30
minutes, retain the pressure for 24 hours. The expected result is that the pressure drop is less
than 0.01 MPa and the pipe does not leak.
3. Release the pressure in the pipes, and manually close the chilled water valve.
5Connecting Cables
•Cables must be routed in through cable clips. Strip the sheath of the power cable after routing the
cables into the electric control box.
•Route and bind the cables along the beams and columns of the unit.
•The cabinet has no input neutral wire. You can cut the blue neutral wire and wrap it using
insulation tape.

8
Connecting the Power Cable
(Optional) Connecting the T/H
Sensor Outside the Cabinet
5.3
(1) T/H sensors outside the cabinet
1. Connecting the T/H sensor outside the cabinet
Connecting the Equipotential Bonding Cable
In the example, the cable is routed from the top
of the cabinet. The underfloor ground cable is
routed through the cabinet bottom.
Connecting the Power Cable and Equipotential Bonding Cable
5.1
Connecting the Signal Cables
5.2

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Name Address DIP Switch ID
1 2 3 4 5 6
Air return temp/humid 1 1 ON OFF OFF OFF OFF OFF
Air return temp/humid 2 2 OFF ON OFF OFF OFF OFF
Air return temp/humid 3 3 ON ON OFF OFF OFF OFF
Air return temp/humid 4 4 OFF OFF ON OFF OFF OFF
Cold aisle temp/humid 1 11 ON ON OFF ON OFF OFF
Cold aisle temp/humid 2 12 OFF OFF ON ON OFF OFF
Cold aisle temp/humid 3 13 ON OFF ON ON OFF OFF
Cold aisle 4 temp/humid 4 14 OFF ON ON ON OFF OFF
Cold aisle 5 temp/humid 5 15 ON ON ON ON OFF OFF
Hot aisle temp/humid 1 21 ON OFF ON OFF ON OFF
Hot aisle temp/humid 2 22 OFF ON ON OFF ON OFF
Hot aisle temp/humid 3 23 ON ON ON OFF ON OFF
Hot aisle temp/humid 4 24 OFF OFF OFF ON ON OFF
Hot aisle temp/humid 5 25 ON OFF OFF ON ON OFF
Installing a Differential Pressure Sensor
5.4
Connect a pressure inlet tube to the + mark and route it to the positive pressure area of the
equipment room through the hole atop. Ensure that the pressure inlet faces downwards.
Connect a pressure inlet tube to the –mark and route it to the cabinet top through the hole atop (at
the air return side).
Connect the cable terminal of the micro differential pressure sensor to the 4, 5, 6 terminal of X502.
2. Set the DIP switches on the T/H sensors.

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(Optional) Installing a Water Sensor
5.5
The following figure uses the water sensor as an example. A water detection cable can also be
connected.
Connecting the Teamwork Network Cable
5.6
CAN teamwork cable routing RS485 monitoring cable routing