Huawei FusionCol8000-C210 User manual

HUAWEI TECHNOLOGIES CO., LTD.
FusionCol8000-C210 In-room Chilled
Water Smart Cooling Product
Quick Guide
Issue: 04
Part Number: 31500ECR
Date: 2022-06-30

1
1Product Overview
Materials
Delivered with
the Equipment
Cord end terminal (10 mm2) for the indoor unit power cable, OT ground
terminal (10 mm2) for the indoor unit power cable, cable tie, hexagon bolt
assembly (M12x45), and four M6x16 bolts
Engineering
Purchasing
Drainpipe G 1/2 inch outer screw thread
Water inlet/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 Active power cable (4 x 10 mm2), standby power
cable (4 x 10 mm2), teamwork networking and
monitoring cables, and equipotential cable (6 mm2
outdoor copper cable)
Others Hoop iron, pipe support, thermal insulation foam,
dedicated glue for thermal insulation foam, and
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
3Installing the Equipment
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 warranty range.
Copyright © Huawei Technologies Co., Ltd. 2022.
All rights reserved.

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

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.
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 the Equipment
3.4
(Display side)
(Display side) 1. Secure the equipment to the base using four
M12x45 bolt assemblies.
2. Install anchor baffle plates at the bottom.
Dimensions of mounting holes on the
floor (unit: mm)
Dimensions of mounting holes on
the base (unit: mm)
Combining Cabinets
3.3

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 and humidifier water inlet pipe.
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
Both hoses and rigid pipes can be connected. This section uses rigid pipe
connection as an example.
4Installing Pipes
Pipe Layout
4.1
(1) Maintenance door

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(1) Reserved connector (4) Pagoda connector
(2) Rigid pipe connector (5) Hose clamp (standard)
(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 wrapped around and bound to the pipe.
1. Remove the binding strap from the humidifier water
inlet hose.
2. Pull the hose along the reserved pipe clamp on the
cabinet side to the top of the cabinet and route the
hose through the humidifier water inlet hose hole.
3. 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

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1. Remove the baffle plate at the bottom of the
cabinet.
2. 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.
3. Apply thread sealant evenly on the joints of
external screw threads, and install the pipes from
inside out.
4. 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.

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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 gas.
4. Adjust the gas exhausting speed until no gas flows out of the valve. Then close the exhaust valve.
5. Manually close the chilled water valve.
Leakage Test with Water
4.7
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.
Connecting the Power Cable and Equipotential Bonding Cable
5.1
5Connecting Cables
•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.
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.
If a leakage test with nitrogen has been performed, you do not need to perform a leakage test
with water.

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Connecting the Power Cable
(Optional) Connecting the T/H Sensor Outside the Cabinet
5.2
(1) T/H sensors outside the cabinet
1. Connect the T/H sensor outside the cabinet.
2. Set the DIP switch on the T/H sensor.
(Model without heating)
(Model with heating)

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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 Micro Differential Pressure Sensor
5.3
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 terminals of the micro differential pressure sensor to the 4, 5, and 6 terminals
of X502.
Model without heating Model with heating