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.

10
(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

11
Teamwork CAN networking (CAN Protocol)
In CAN networking, a maximum of 32 smart cooling products can be teamworked. If CAN networking
is required onsite, set Networking mode on the Teamwork Settings screen of all smart cooling
products to CAN network, and set Teamwork CAN resistor enable on the Teamwork Settings screen
of the first and last smart cooling products to Yes.
Teamwork FE networking (MAC_CAN Protocol)
In FE networking, a maximum of 20 smart cooling products can be teamworked. If FE networking is
required onsite, set Networking mode on the Teamwork Settings screen of all smart cooling
products to MAC_CAN network.
Connect one end of the monitoring network cable (standard network cable) to the FE_1 port on the
main control module, and connect the other end to the monitoring device.
Connect one end of the monitoring network cable (standard network cable) to the COM/FE port on
the main control module, and connect the other end to the monitoring device.
Smart Module FE Monitoring (Modbus-TCP Protocol)
NetEco Monitoring (Modbus-TCP Protocol/ Modbus-RTU Protocol)
•Connecting network cables for NetEco FE monitoring (Modbus-TCP protocol)

12
Third-Party NMS Monitoring (SNMP/Modbus-RTU Protocol)
When the host monitors the smart cooling product through a third-party NMS, connect the
monitoring network cable based on whether the smart cooling product is cascaded.
•In the case of non-cascading, connect the COM port on each smart cooling product to the
customer's monitoring system. After powering on the device, set the "RS485 monitoring grouping"
of the each smart cooling product to "Enable". Setting path: Settings > Comm Settings > Modbus
Settings.
•Connecting network cables for NetEco COM monitoring (Modbus-RTU protocol)
•In the case of cascading, connect the COM/FE port on the last smart cooling product in each
monitoring group to the monitoring device. After powering on the device, set the "RS485
monitoring grouping" of the last smart cooling product in each monitoring group to "Enable".
Setting path: Settings > Comm Settings > Modbus Settings.

13
(Optional) Connecting the Motorized Damper
5.7
For details about how to connect the motorized damper, see the documents delivered with it.
Check Item Expected Result Actual Result
Cabinet The cabinet is installed properly without any tilt. The cabinet is secured to the base by using bolts. The foreign matter inside
the cabinet, such as cable ties and stubs, has been cleaned up. □Passed □Failed
Fan The fan has no foreign matter inside. □Passed □Failed
Water pan The foreign matter inside the water pan is cleaned up. □Passed □Failed
Differential
pressure
switch
The cable ties are securely tightened around pressure tubes.
There is no foreign matter in pressure tubes. The pressure
tubes show no obvious bends. □Passed □Failed
Exhaust
valve The exhaust valve is closed. □Passed □Failed
Drainage
valve The drainage valve is closed. □Passed □Failed
Air filter The air filter is correctly installed according to the airflow
direction marked on the frame. □Passed □Failed
Chilled water
valve
The chilled water valve and its actuator are securely installed.
The chilled water connector joints have been wrapped with
thermal insulation foam, and no metal or hose are exposed.
Cables are securely connected to the chilled water valve and its
actuator. Cables to the chilled water valve and its actuator are
secured. Check that the manual button on the actuator is reset
(the button bounces up).
□Passed □Failed
6Installation Verification
7Equipment Power-On
1. Users are classified into admin and operator users, and admin users have more rights than
operator users. The preset password is 000001 for both types of users. For system security
purposes, change the preset password upon first login.
2. A login session automatically expires if no operation is performed in three minutes. It is
recommended that you tap at the lower right corner to manually log out after operations
are complete.
Power-On
7.1
1. Turn on the general switch, fan switch QF3, QF4, QF5, QF6, electric heater switch QF7 (apply to
model with heating). For a device that has two power inputs, turn on the active power switch
QF1 and standby power switch QF2.
2. Powered on the cabinet.
•Select the language: English or Chinese.
•Select the date & time settings: date format, date, time, and time zone.
•On the home screen, tap Settings > System Settings > T/H Sensor to change temperature
and humidity control types or set points.

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(Optional) Teamwork Settings
7.2
The table uses 8 smart cooling products in CAN teamwork as an example.
No.
Item
Teamwork
Group No. Teamwork Unit Address
Teamwork
CAN
Resistor
Enable
Teamwork
Function Network Total
Number
of Units
Number
of Running
units
Rotation
Function
Require
ment
Control
11 1 Yes Enable CAN
network 86 (2 standby) Enable Enable
21 2 No Enable CAN
network / / / /
... ... ... ... ... CAN
network ... ... ... ...
81 8 Yes Enable CAN
network / / / /
All teamwork control parameters can be set on the master smart cooling product. Only Teamwork
group No., Air conditioner address, Enable teamwork CAN resistor, Teamwork function, and
Networking mode can be set on slave smart cooling products. Other parameters of the slave units
will be modified by the master unit synchronously.
1. Teamwork group No.: A maximum of 32 smart cooling products can be connected in a
teamwork group and a maximum of four teamwork control groups can be connected in an
RS485 network. To increase the network management system (NMS) response speed, it is
recommended that one monitoring system should connect to one teamwork control group.
2. Teamwork unit address: In a teamwork control group, each smart cooling product address must
be unique, and the address of one smart cooling product must be 1 (master smart cooling
product).
3. Teamwork CAN resistor enable: After connecting smart cooling products 1 to 32 (determined by
cable routing sequence) in series, set the parameter to Yes for the first and last smart cooling
products in the teamwork control group, and retain default values (No) for other smart cooling
products.
4. Teamwork function: Indicates whether to disable or enable the teamwork function. If disabled, a
unit operates independently. If enabled, a unit operates in team with other units.
5. Network: The networking mode set on the screen must be consistent with the actual networking
mode. Otherwise, the teamwork control function will be unavailable.
6. Total number of units: Indicates the number of precision smart cooling products in a group. The
value is an integer ranging from 1 to 32.
7. Number of running units: Specifies the number of running FusionCol8000-Cs in a group. The
value ranges from 1 to the number of FusionCol8000-Cs in the group.
8. Rotation function: Enable the active and standby smart cooling products to work alternately.
This function is recommended when the heat load is even. When Rotation is Enable, the
parameters for rotation period and rotation time and forced rotation can be set based on the
customer's requirements.
9. When Requirement control is set to Enable, the master smart cooling product synchronizes
operating data (parameters such as the T/H control type, temp set point, and humid set point for
the master smart cooling product) to the slave smart cooling product, and all the precision smart
cooling products in the group refer to the mode delivered by the master smart cooling product.
When Requirement control is set to Disable, the master smart cooling product does not
synchronize operating data to the slave smart cooling product, and all the smart cooling
products operate based on their own requirements, not referring to the mode delivered by the
master smart cooling product.

15
a. On the home screen, choose Settings > Comm Settings > Modbus Settings. The value
should be consistent with that set on the NMS.
b. Set the communication address. The communication addresses of two smart cooling
products connecting to the same NMS must be unique.
c. Set the RS485 monitoring grouping.
a. On the home screen, choose Settings > Comm Settings > IP Settings. The IP assigning
mode is set to Manual. Set IP address, Subnet mask, and Gateway according to the
actual plan.
b. On the home screen, choose Settings > Comm Settings > Modbus Settings. Set Link
mode to Server and client or Client, and set Client encryption to Enable.
c. Enter the actual IP address of the NMS.
d. When Client encryption is set to Enable, set NMS port number to 32907.
RS485 Monitoring Network Cable (Modbus-RTU Protocol)
FE Monitoring Network Cable (Modbus-TCP)
(Optional) Setting Communications Parameters
7.3
•For CAN networking and no grouping scenarios, set the RS485 monitoring grouping of
the last smart cooling product to Enable.
•For CAN networking and grouping scenarios, set the RS485 monitoring grouping of the
last smart cooling product in each teamwork control group to Enable.
8Commissioning
•To prevent the effect of misoperation on the system, log in as the operator user first before
modifying parameters. Confirm with Huawei before modifying parameters which cannot be
modified by the operator user; otherwise, Huawei will not be liable for any consequences of
the modification.
•The following figure shows the flowchart for the first power-on. If the system has been powered
on previously, choose Maint > Wizard Startup to perform the commissioning.
•The indoor fan is a mandatory commissioning item. Other components can be commissioned
depending on actual requirements.
•The Service Expert app can be downloaded from Huawei App Store. The app is supported by
only Android at present.
•The Service Expert app supports both online boot and offline boot. The offline boot is taken as
an example in the following part. For details about online boot, refer to the section Start in
FusionCol8000-C210 In-room Chilled Water Smart Cooling Product User Manual.
•Open the Service Expert app, choose Startup Commissioning > Offline Boot, and enter the
bar code on the system LCD and the verification code. The app automatically generates a
startup password.

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9Checking After Commissioning
Check Item Result
The controller has exited from the diagnostic mode. □Passed □Failed
The temperature and humidity are correctly set. □Passed □Failed
10 Power-Off
1. Tap Shutdown on the LCD home screen.
2. Turn off all switches on the smart cooling product.
3. If the smart cooling product will not be used over a long
time, drain the water in the heat exchanger or take
antifreeze measures to avoid frost cracks.
The password protection function
during startup and shutdown has
been added. Perform operations
as required.
Appendix 1: Precautions Against Adding Glycol
For details about adding glycol, refer to the FusionCol8000-C210 In-room Chilled Water Smart
Cooling Product User Manual.
To prevent glycol solution from corroding pipes and the heat exchanging coil, corrosion inhibitor
should be mixed into the glycol solution. For details about the mixing schemes, consult glycol
experts.
Huawei Technologies Co., Ltd.
Huawei Industrial Base, Bantian, Longgang
Shenzhen 518129 People's Republic of China
www.huawei.com