Huawei FusionCol8000-E400 Manuale utente

1Overview

Item FusionCol8000-E400

Power 380–415 V AC, 3 Ph, 50 Hz/60 Hz

Net weight (kg) 10,000

Dimensions (H x W x D) 3600 mm x 3500 mm x 6058 mm

Issue: 01

Date: 2020-07-15

FusionCol8000-E400 Modular Indirect

Evaporative Cooling System

Quick Guide

(1) Outdoor air outlet port (5) No. 2nd maintenance

door (9) Condensate drainpipe

(2) Electric control box (6) No. 3rd maintenance door(10) No. 4th maintenance door

(3) ELV control box (7) Spray water refill pipe (11) No. 5th maintenance door

(4) No. 1st maintenance door (8) Spray drainpipe (12) Indoor air return port

External Components

Internal Components

(1) Outdoor air outlet port (8) Evaporator (15) Outdoor air intake port

(2) Electric control box (9) Pump (16) Spray system

(3) ELV control box (10) Condensate water pan (17) Heat exchanger core

(4) Outdoor air outlet fan (11) Indoor air fan (18) Air return filter

(5) Compressor (12) Indoor air supply port (19) Air outlet fan driver

(6) Spray water tank (13) air supply fan driver (20) Compressor driver

(7) Condenser (14) Differential pressure switch

2Preparations

Materials delivered with

equipment Combined hexagon head bolts M12 x 30, cable tie, cord end terminal of the

power cable, OT ground terminal of the power cable, condensate drainage

water seal (DN25), drainage blowdown water seal (DN40), angle steel and

fixing screws, expansion bolt M16 x 150, sealing mud, self-tapping nail,

color swatch

Optional components Motorized damper (air exhaust/air supply), rainproof canopy, and electric

heater components

Engineering

purchase Water pipe •Spray water refill pipe: G 3/4 inch inner screw thread (DN20)

•Spray drainpipe: G 1-1/2 inch inner screw thread (DN40)

•Condensate drainpipe: G 1 inch inner screw thread (DN25)

Cable •Power cable: 3 x 95 mm²(L1/L2/L3) + 50 mm²(PE), active and standby

power cables

•OT ground terminal: 50 mm², M12, 3 PCS

•OT terminal: 95 mm², M12, 7 PCS

•Ground cable: 95 mm², 2 PCS

Special Tools

2.2

Indoor installation scenario: Crane (lifting capacity ≥ 15 tons), ground tank, electric forklift (with

long arm)

Outdoor installation scenario: Crane (lifting capacity ≥ 15 tons)

Preparing Materials

2.1

Requirements for Maintenance Space

2.3

Unit: mm (1)Wall

(2)Electric control box

Concrete Platform Scenario

3.1

1. According to the site space and device dimensions to decide the location of concrete platforms.

And mark the four reference points of concrete platforms using an ink fountain and measuring

tape.

•When marking the mounting positions for concrete platforms, ensure that the four lines form a rectangle.

•When the equipment is installed indoors, it is recommended that shock pads be installed

between the air duct and the floor.

(1)FusionCol8000-E

(2)Concrete platform

Unit: mm

3Securing the FusionCol8000-E

1. Read the related user manual before installing the device.

2. Ensure that the concrete platform levelness meets the requirements before installation.

3. The device must be installed strictly according to the heating ventilation air conditioning (HVAC)

equipment construction regulations.

2. Connect the steel hoisting ropes, and hoist

the device onto the concrete platforms.

3. Secure the equipment to the concrete platform using right angle brackets.

Grounding the FusionCol8000-E

3.3

•Ground lugs mode: Before the installation, remove the tinfoil from the ground lugs.

•Ground cables mode: Ground cables can be routed through plastic-coated metal hoses for

protection based on site requirements.

Installing a ground lug

Installing a ground cable

4Connecting Water Pipes

1. Connect the water pipes using thread connectors. The thread joints need to be sealed with raw

materials or thread adhesive.

2. Clean the external water pipes before connecting them to the water inlet and outlet pipes of the

coil pipes of the FusionCol8000.

3. Connect the water inlet and outlet pipes of the FusionCol8000 using thread connectors. When

connecting the water pipe, do not exert excessive force to prevent damage to the coil pipe.

(When connecting the pipes provided with the FusionCol8000, use two pipe wrenches or chain

pliers.)

4. Heat preservation measures must be taken at low temperatures to prevent water from freezing in

the water pipe.

5. The drainpipe must be wrapped with thermal insulation foam (including the buried parts).

(1) Condensate drainpipe (DN25)

(2) Spray drainpipe (DN40)

(3) Spray water refill pipe (DN20)

1. Installing Water Pipes

•The maximum

allowable installation

inclination of the

water seal is 15

degrees.

•Install the water seal

in strict accordance

with the preceding

figure to avoid

reverse connection.

Sealing putty

Paper protective film

2. Remove the paper protective film from the sealing putty.

3. Seal the gap between the water pipe and the equipment

using sealing putty after the pipe is correctly connected.

4. Condensate drainpipes and water refill pipes may freeze and thereby be blocked or crack in

low-temperature areas. Anti-freezing measures must be taken for the pipes.

(1) Water seal

(2) Electric heating belt

(3) Water refill pipe

(4) Drainpipe (The end needs to be

connected to the utility drainpipes.)

(5) Soil

5. Wrap the electric heating belt before wrapping the thermal insulation foam. The thermal

insulation foam must be able to withstand a temperature higher than 200°C.

5Installing Air Duct

Installing a Supply Air Duct

Dimensions of reserved holes for device

•The supply air duct needs to

be prepared onsite.

•Use six screws (M10 x 25) to

secure the horizontal board

and use three screws (M10 x

25) to secure the vertical

board.

Unit: mm

Connecting Power Cables and Signal Cables

6.1

6Connecting Cables

1. All power cables and ground cables must

comply with local national standards.

2. For details about electrical ports, see the

FusionCol8000-E400 Modular Indirect

Evaporative Cooling System User Manual.

3. After connecting power cables and checking

cable connections, use sealing putty to fill in

the gap between the cables and the cabinet

(as shown in the right figure), and the sealing

putty can be obtained from the fitting bag.

•The return air duct needs to be prepared onsite.

•Use five screws (M6 x 12) to secure the

horizontal board and use three screws (M6 x 12)

to secure the vertical board.

Installing a Return Air Duct

Dimensions of reserved holes for device

Unit: mm

(1) Paper protective film (2) Sealing putty

No. X501 X502 X504

1Smoke sensor power supply

(12 V DC)+ Water leakage detection (water

leakage in the floor) Outdoor exhaust air damper 24 V DC

2 Smoke sensor feedback–Water leakage detection (water

leakage in the floor) Outdoor exhaust air damper GND

3Port for remote startup and

shutdown+ Fresh air damper 24 V DC Outdoor exhaust air damper U (feedback)

4Port for remote startup and

shutdown–Fresh air damper GND Outdoor exhaust air damper Y (control)

5Port 1+ for reporting common

alarms Fresh air damper U (feedback) Indoor side supply air damper 24 V DC

6Port 1–for reporting common

alarms Fresh air damper Y (control) Indoor side supply air damper GND

7Port 2+ for reporting common

alarms N/A Indoor side supply air damper U

(feedback)

8Port 2–for reporting common

alarms N/A Indoor side supply air damper Y (control)

(Side cabling) (Bottom cabling)

(Optional) Connecting Signal Cables

Signal cable terminal (using X501 as an example)

The left figure shows the arrangement of signal

cable terminals X502 and X504.

Connecting Power Cables

The following figure shows the position of the return air temperature and humidity sensor in the

smart cooling product. The cable passes through the cable hole to remote T/H sensor. Set the

sensor positions based on their location and the following table.

(Optional) Connecting T/H Sensors Outside Cabinets

6.2

1. Connect the IN port on the first T/H sensor outside the cabinet to the RS485/12V port on the

main control board.

After the addresses are set, power on the device. On the display's home screen, choose

Settings > System Settings > T/H Sensor, and set the sensors in the aisles corresponding to

the addresses to Enable. Otherwise, the sensors will not work.

Name Address DIP Switch ID

1 2 3 4 5 6

Air return 2 T/H sensor 1ON OFF OFF OFF OFF OFF

Outdoor intake air 1

temp/humid 31 ON ON ON ON ON OFF

Cold aisle 1 temp/humid 11 ON ON OFF ON OFF OFF

Cold aisle 2 temp/humid 12 OFF OFF ON ON OFF OFF

Cold aisle 3 temp/humid 13 ON OFF ON ON OFF OFF

Cold aisle 4 temp/humid 14 OFF ON ON ON OFF OFF

Cold aisle 5 temp/humid 15 ON ON ON ON OFF OFF

Hot aisle 1 temp/humid 21 ON OFF ON OFF ON OFF

Hot aisle 2 temp/humid 22 OFF ON ON OFF ON OFF

Hot aisle 3 temp/humid 23 ON ON ON OFF ON OFF

Hot aisle 4 temp/humid 24 OFF OFF OFF ON ON OFF

Hot aisle 5 temp/humid 25 ON OFF OFF ON ON OFF

3. Set the DIP switches on the T/H sensors.

2. Connect the OUT port on the T/H sensor outside the cabinet to the IN port on the next T/H

sensor outside the cabinet in series.

(Optional) Connecting a Motorized Damper

6.3

(1) Air damper

(2) Air damper actuator

(3) Signal terminal

Connecting cable terminals

(Optional) Installing a Rainproof Canopy

6.4

Use M10 x 25 screws to secure the rainproof canopy to the outdoor air intake vent.

(Optional) Installing Electric Heater Components

6.5

(1) Electric heater controller (2) Electric heating belt

•Route the electric heating belt and temperature

sensor probe through the condensate

drainpipe hole, wrap the electric heating belt

around the condensate drainpipe, and ensure

that the temperature sensor probe is closely

attached to the drainpipe.

•Connect one end of the cable (cross-sectional

area: 3 x 1.52, length: about 11 m) to the

transformer terminal on the electric control box

and the other end to the input terminal of the

electric heater controller. The right figure

shows cable terminal connections.

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