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Huawei FusionCol8000-E260 Quick Manual

Huawei FusionCol8000-E260 Quick Manual

Modular indirect evaporative cooling system
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FusionCol8000-E260 Modular Indirect Evaporative
Cooling System
Quick Guide (Building Scenario)
Issue
03
Date
2022-11-25
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.

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Summary of Contents for Huawei FusionCol8000-E260

  • Page 1 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) Issue Date 2022-11-25 HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.
  • Page 2 Notice The purchased products, services and features are stipulated by the contract made between Huawei Digital Power Technologies Co., Ltd. and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS"...

  • Page 3: About This Document

    NO TE ● The FusionCol8000-E is referred to as "unit" in this document. ● The FusionCol8000-E260 modular indirect evaporative cooling system has two models: left-open and right-open. The operation methods are similar for them. The figures in this document use the right-open model as an example.
  • Page 4 Change History Issue Date Description 2022-11-25 Updated 4 Installing Pipes. 2022-09-10 Updated D Installing a Rainproof Canopy. 2022-06-30 This issue is the first official release. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 5: Table Of Contents

    7.1 Precautions....................................25 7.2 Routing Cables..................................25 7.3 Installing Active/Standby Power Cables........................26 7.4 (Optional) Installing Standby DC Power Cables......................27 7.5 (Optional) Installing Teamwork and Monitoring Communications Cables............29 Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 6 11.7 Wizard Startup..................................92 11.8 (Optional) Power-Off................................95 11.9 Checking After Commissioning............................95 A Base Drawings........................97 A.1 Concrete Platform Scenario.............................. 97 A.2 Steel Base Scenario................................99 B Physical Ports........................104 Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 7 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) Contents C Installing an Air Cap......................105 D Installing a Rainproof Canopy..................106 E Installing a Ladder......................114 Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 8: Installation Requirements

    ● Do not expose the unit to strong sunlight. Otherwise, the thermal insulation panels may be deformed. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 9: Environmental Requirements

    If the water quality of the unit does not meet the requirements, reduce the concentration times. Drain the water if the conductivity of circulating water in the water tank of the unit exceeds 1800 μS/cm. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 10: Space Requirements

    Install the unit strictly according to the design drawing and reserve space for maintenance and ventilation. Figure 1-1 Space requirements for units (not combined) (unit: mm) (1) Wall (2) Indoor air supply vent (3) Electric control box side Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 11 Cooling System Quick Guide (Building Scenario) 1 Installation Requirements Figure 1-2 Space requirements for units (combined) (unit: mm) (1) Wall (2) Indoor air supply vent (3) Electric control box side Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 12: Materials

    Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 13: Water Refill Pipe And Drainpipe

    ● The onsite grounding resistance must comply with related standards. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 14 50 mm cable ● Ground cable: equipotential ground cable with a cross- sectional area of at least 16 mm ; route the ground cable through a plastic-coated metal hose Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 15: Installing A Unit

    Do not allow any unauthorized people to enter the hoisting areas and never stand under the crane arm during hoisting. Ensure that the crane is properly located and avoid long-distance hoisting. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 16: Securing A Unit

    Mark the reference points using a marker. Step 3 Mark the mounting positions for the four corner fittings of the unit using an ink fountain and soft measuring tape. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 17 ● When hoisting the unit, ensure that the four corner fittings of the unit are aligned with the marked mounting positions for corner fittings on the concrete platforms. ● When hoisting the unit, prevent the unit from being scratched by steel ropes. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 18: Installing An Equipotential Ground Cable Or Ground Lug

    Figure 3-3 Securing the equipment to the concrete platforms ----End 3.3 Installing an Equipotential Ground Cable or Ground Step 1 Install the equipotential ground cable or ground lug at the equipotential ground point of the unit. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 19: Installing A Door Handle

    Remove the lock tongue from the inner side of the door. Remove the lock rod from the outer side of the door. Figure 3-5 Removing the door handle lock rod Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 20: Checking The Refrigerant

    The unit has two compressor systems. The following uses one compressor system as an example. Figure 3-7 Needle valve positions (1) Low-pressure needle valve (2) Discharge pipe needle valve ----End Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 21: Installing Handrails

    Step 1 Enter the air exhaust compartment and cut off the cable tie that secures the interconnection terminal. Step 2 Remove the reinforcing sheet metal that secures the fan. Figure 3-9 Removing the reinforcing sheet metal Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 22 Step 6 Secure the frame and reinforcing sheet metal. Figure 3-12 Securing the sheet metal Step 7 Enter the air exhaust compartment and connect the power cable terminal of the fan. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 23: Installing An Outdoor Rainproof Canopy

    For details about the installation requirements, see D Installing a Rainproof Canopy. 3.9 Removing Transport Fasteners and Desiccant Bags Procedure Step 1 Take out the desiccant bags from the unit. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 24 Figure 3-15 Removing sheet metal fasteners from the compressor NO TE Store the removed sheet metal properly. If the unit needs to be transported again, install the sheet metal. ----End Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 25: Installing Pipes

    ● After installing water pipes, install supports to secure the pipes. ● The drainpipe should have a downward gradient of at least 5‰ in the drainage direction to ensure smooth drainage. Step 1 Determine the pipe route. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 26 Spray water refill pipe: Tighten the pipe union to a torque of 40 N·m using an 18'' adjustable torque wrench. ● Water pump pan drainpipe: Tighten the pipe union to a torque of 40 N·m using an 18'' adjustable torque wrench. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 27 When the ambient temperature is less than or equal to 0°C, drainpipes and water refill pipes may freeze and thereby be blocked or crack. Take anti-freezing measures for the pipes. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 28: Installing Optional Components

    Step 3 Use a torque wrench with an open end of 27 mm to install the conductivity sensor on the water pipe with a torque of 5 N·m. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 29: Installing A Maintenance Socket And Rcd

    Step 4 Connect the cable terminal of the conductivity sensor to the reserved cable terminal nearby and secure the cable. ----End 5.2 Installing a Maintenance Socket and RCD Only the active power supply is available for the maintenance socket. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 30 Step 3 Install cables. Figure 5-4 Installing cables (1) Neutral bar (2) Active power switch QF1 (3) RCD (4) Maintenance socket ----End Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 31: Optional) Installing Continuous Cooling Devices

    SmartLi 3.0 User Manual (Short- battery Term Backup Power) cabinet Lead-acid FusionCol8000-EBC600 FusionCol8000-EBC600 Lead-Acid power Power Control Cabinet User Manual control cabinet PDU8000-1250D9-BS310 PDU8000 DC Combiner Cabinet combiner User Manual cabinet Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 32: Installing Cables

    ● Cable colors in this document are for reference only. The actual cable colors may vary. 7.2 Routing Cables Step 1 Determine the cable route. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 33: Installing Active/Standby Power Cables

    Step 1 Remove the protective panel. Step 2 Route the cables through the power cable holes at the bottom of the unit. Step 3 Connect the power cables to the corresponding switches. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 34: Optional) Installing Standby Dc Power Cables

    Step 1 Route the cables through the power cable holes at the bottom of the unit. Step 2 Connect the power cables to the corresponding switch. Figure 7-3 Installing power cables Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 35 Step 4 (Optional) If the continuous cooling feature is configured, install cables between the lead-acid power control cabinet and the units. Figure 7-5 Cable routing between the standby DC power supply and the units Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 36: Optional) Installing Teamwork And Monitoring Communications Cables

    ELV cable tray, to reduce the impact of electromagnetic interference on teamwork communication. 7.5.1 Preparing a Network Cable Step 1 Crimp a network cable. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 37: Fe Teamwork + Fe Monitoring

    (4) Blue (5) White-and-blue ----End 7.5.2 FE Teamwork + FE Monitoring First Connection Step 1 Connect teamwork and monitoring communications cables. Networking FE Teamwork FE Monitoring Protocol MAC_CAN Modbus-TCP/SNMP Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 38 100 m, use the group-based ring networking mode. Connecting units with odd numbers: Connect the FE_1 port of the unit with an odd number to the FE_2 port of the unit with the next odd number. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 39: Fe Teamwork + Rs485 Monitoring

    FE port on the host. standalone cable connection scenario 7.5.3 FE Teamwork + RS485 Monitoring Step 1 Connect teamwork and monitoring communications cables. Networking FE Teamwork RS485 Monitoring Protocol MAC_CAN Modbus-RTU Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 40 For example, if the number of units under teamwork is 18, they can be divided into two groups, for example, 9+9, 16+2, or 10+8. Figure 7-11 Connecting communications cables Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 41: Can Teamwork + Fe Monitoring

    CAN resistor to Yes. NO TE If the Modbus-TCP/SNMP protocol is used, customers can purchase the NetEco (a LAN switch is required) or a third-party NMS as the monitoring system. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 42: Can Teamwork + Rs485 Monitoring

    ● Connect the COM/FE port on the main control module of the last unit in each group to the RS485 port on the host. ● Customers can purchase the NetEco (an ECC is required) or a third-party NMS as the monitoring system. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 43: Optional) Installing Signal Cables

    Description X1.8 Return air fire damper feedback (DI) X1.9 Return air fire damper feedback (GND) X1.10 Return air fire damper action (OFF) X1.11 Return air fire damper reset (ON) Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 44 Figure 7-17 X501 signal cable terminals NO TE ● The preceding figure shows the arrangement of signal terminals X502, X504, X505, and X510. ● Signal cables must be routed through protective tubes for protection. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 45 Step 1 Install a signal cable based on site requirements. Step 2 Route the signal cable through the signal cable hole at the bottom of the electric control box. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 46: Optional) Installing T/H Sensors Outside The Unit And Cables

    Ensure that the input voltage of each T/H sensor ranges from 9 V to 16 V. Step 3 Set DIP switches of the T/H sensors. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 47 Cold aisle 5 temp/ humid Cold aisle 6 temp/ humid Hot aisle 1 temp/ aisle humid Hot aisle 2 temp/ humid Hot aisle 3 temp/ humid Hot aisle 4 temp/ humid Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 48: Optional) Installing The Cable For A Cable-Type Water Sensor

    ----End 7.8 (Optional) Installing the Cable for a Cable-Type Water Sensor A cable-type water sensor is used to detect water leakage. It can be installed as required. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 49 (6) Water detection cable connecting to the water A, connecting to the detection cable conversion cable NO TE The water detection cable can be connected using a quick-connect terminal and extended flexibly. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 50 NO TE The water detection cable and conversion cable are interconnected through male and female connectors. Step 3 Connect the other end of the conversion cable to the water detector. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 51 Figure 7-23 Installing a clamp Step 6 Place the water detection cable onto the fasteners, secure the fasteners, and keep the water detection cable in close contact with the floor. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 52 Step 7 Connect the water detector to the X201 or X202 port on the smart cooling product using a network cable. ----End Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 53: Installing Air Dampers And Air Ducts

    6.3 mm) 3 m away from the unit and spray water to the air ducts and joints at the flow rate of 12.5 L/min. Keep spraying to each key point for at least 5 Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 54: Installing Air Dampers

    If the concrete base height is less than 600 mm, it is recommended that the damper actuator be installed on the top of the air damper. Rainproof measures need to be taken onsite for the actuator. Figure 8-1 PSU position (1) PSU Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 55 Frequency range 47Hz~63Hz Output Rated voltage 24 V DC Rated current ≥ 10 A Rated power ≥ 240 W Voltage ±1% precision Overload Impulse current > 30 A/50 ms capacity Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 56 Loosen the screws on the fastener, clamp the PSU, and tighten the screws on the fastener. Figure 8-3 Clamping the PSU (1) Fastener Step 3 Install the PSU cables. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 57: Installing Ao Air Dampers

    After the unit shuts down, the air dampers are closed to isolate the unit from the air ducts. Procedure Step 1 Install air dampers at the air vents of the unit based on site requirements. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 58 Outdoor exhaust air damper U Indoor return air damper U (feedback) (feedback) Outdoor exhaust air damper Y Indoor return air damper Y (control) (control) Indoor supply air damper 24 V Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 59: Installing Air Ducts

    Use 46 M6x20 screws and tighten them to a torque of 3.0 N·m. Air return duct Use 32 M6x20 screws and tighten them to a torque of 3.0 N·m. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 60 Figure 8-7 Installing air ducts (1) Air exhaust duct (involved (2) Sleeper beams (3) Air dampers only in indoor scenarios) (4) Air return duct (5) Air supply duct ----End Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 61: Sealing Cable Holes And Reinstalling Protective Panels

    Step 1 After cables are connected and confirmed, use sealing putty to fill the gaps between the cables and the unit. Figure 9-1 Filling a gap with sealing putty (1) Paper protective film (2) Sealing putty Step 2 Reinstall the protective panels. ----End Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 62: Verifying The Installation

    There are no sundries inside the fan. □ Passed □ Failed The fan blades rotate properly. □ Passed □ Failed Water The water pump is secured. □ Passed □ Failed system Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 63 □ Passed □ Failed meet the maximum current requirement. All cables, terminals, and screws are secured. □ Passed □ Failed The device is properly grounded. □ Passed □ Failed Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 64 The drainpipe should have a downward gradient of at □ Passed □ Failed least 5‰ in the drainage direction. The butterfly drain valve on the spray pipe is closed. □ Passed □ Failed Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 65: Power-On Commissioning

    If the continuous cooling feature is configured, you need to commission the continuous cooling devices. Scan the QR code outside the electric control box or beside the nameplate of the unit to obtain related documents. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 66: Powering On The Unit

    DC combiner cabinet are turned on before turning on the switches of the unit. Otherwise, the unit may generate a DC bus abnormality alarm due to the power-on sequence. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 67 Figure 11-1 Initial power-on System User Preset Password Permission Description admin 000001 Can set all the menus. (administrator) operator (common 000001 Can only view parameters and set user) some parameters. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 68 Networking mode Specifies the networking mode for teamwork control. The networking mode selected on the screen must match the actual networking mode. Otherwise, the teamwork function is unavailable. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 69 Heat exchanger Enables or disables a sensor. supply air sensor Heat exchanger intake Enables or disables a sensor. air sensor Heat exchanger Enables or disables a sensor. exhaust air sensor Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 70 NOTE If the type of the air damper or fire damper is inconsistent with the damper control type on the screen, a fault alarm is generated. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 71 NOTE If the type of the air damper or fire damper is inconsistent with the damper control type on the screen, a fault alarm is generated. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 72 NOTE If the type of the air damper or fire damper is inconsistent with the damper control type on the screen, a fault alarm is generated. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 73 (Set this parameter if the continuous cooling feature is not configured.) ● 100%: The fan has backup power. (Set this parameter if the continuous cooling feature is configured.) Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 74 ● Disable: The humidifying function is disabled. Wet mode startup This parameter is displayed when temperature Balance of water and electricity consumption is set to Customized mode. Set this parameter as required. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 75 DO_1 acts according to DO_1 action when a power exception alarm is generated. ● If this parameter is set to No, no alarm is generated when DO_1 is disconnected. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 76 ● Comp & Humid stopped: The compressor and humidifier are stopped when a floor water overflow alarm is generated. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 77 Humidity setpoint After the temperature and humidity control type and the humidity value under this type are set, the device performs regulation based on the settings. 40%–60% is recommended. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 78: Home Screen

    Menu to access other function menus, such as Running, Alarms, Settings, Maintenance, and About. NO TICE The information in the screenshots is for reference only. The actual parameters may vary. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 79 Critical alarms Indicates the number of active critical alarms. Major alarms Indicates the number of active major alarms. Minor alarms Indicates the number of active minor alarms. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 80 Running, Alarms, Settings, Maintenance, and About. You can tap any of areas marked in the following figure to view the details screen or level-2 screen. Figure 11-3 Information areas Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 81: Initial Configuration

    ● This section describes how to enable Cold aisle sensor 1. Procedure Step 1 On the home screen, choose Menu > Settings > System Settings > T/H Sensor. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 82 23°C and relative humidity range [15% RH, 80% RH], ensure that the absolute humidity range is [0.0026, 0.0141] when you set the temperature setpoint and humidity setpoint. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 83 (°C) Humidity Setpoint (% Humidity Setpoint (% 24.7 23.1 21.7 20.4 19.2 16.9 15.9 75.3 70.9 66.9 59.5 56.1 47.3 44.7 42.2 37.8 35.8 33.9 32.1 30.5 28.9 27.4 Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 84: Optional) Setting Conductivity Sensor Parameters

    The parameters in this section are for reference only. Set practical parameter values as required. Procedure Step 1 On the home screen, tap > Teamwork Settings to enter the Teamwork Settings screen. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 85 No: The teamwork control CAN resistor is disabled for the unit. Teamwork function Specifies the planned teamwork group number. This parameter should be the same for all units in the same teamwork group. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 86 Rotation period Number of days for rotation (1–30). Rotation time Specifies the start time of rotation for the active and standby units. 24 time points in a day (0–23). Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 87 Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 88 Step 4 On the home screen of the display module of any unit in the teamwork group, tap . If the teamwork networking succeeds, the teamwork topology of the unit in the group is displayed. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 89 ● Red indicates that the unit has generated a red/bright gray critical alarm, as shown in ● Bright gray indicates that the device is operating without any critical alarms. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 90: Setting Communications Parameters

    11.5.4 Setting Communications Parameters 11.5.4.1 Setting Access Control Parameters Step 1 On the home screen, choose Menu > Settings > Comm Settings > Access Control. Figure 11-7 Access Control Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 91: Setting Communications Parameters (Modbus-Rtu Protocol)

    In other networking scenarios, retain the default value Standalone. ----End 11.5.4.2 Setting Communications Parameters (Modbus-RTU Protocol) Procedure Step 1 On the home screen, choose Menu > Settings > Comm Settings > Modbus Settings. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 92: Setting Communications Parameters (Modbus-Tcp Protocol)

    Step 1 On the home screen, choose Menu > Settings > Comm Settings > WAN IP Settings, and set the IP address, subnet mask, and gateway based on the actual plan. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 93 Disable for non-encrypted connection. For security purposes, encryption is enabled by default. You can configure encryption based on actual requirements and security scenario evaluation. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 94: Setting Communications Parameters (Snmp Protocol)

    One unit supports concurrent access of up to six NMSs through SNMP. Procedure Step 1 On the home screen, choose Menu > Settings > Comm Settings > SNMP Settings. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 95 MD5 and DES protocols are not secure. It is recommended that you set Auth Protocol to SHA2-512, and set Prop Protocol to AES-256. The following operations use the recommended settings as an example. Figure 11-11 Setting the protocol type Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 96 MIB file to the USB flash drive for the customer's use in accessing a third-party NMS. NO TICE Before using a USB flash drive, ensure that its data has been scanned by antivirus software and is secure. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 97: Optional) Setting Wifi Parameters

    When a mobile phone is connected to the WiFi of the enable smart cooling product, it can access the units in the same FE cascading network. Step 3 Tap Submit. ----End Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 98: Optional) Setting Parameters For A Cable-Type Water Sensor

    If you set Password required for start or shutdown onsite to No, no password is required for startup or shutdown. Initial Startup NO TICE After factory settings are restored, startup verification is required. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 99: Wizard Startup

    Figure 11-14 Requiring a startup password ● If the Password required for start or shutdown onsite function is not enabled, tap OK to start the unit. ----End 11.7 Wizard Startup Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 100 Step 3 Tap Yes to read the check items on the screen and confirm whether each item is verified. After finishing the check: ● Tap Yes to execute the wizard-based startup task. ● Tap No to exit the wizard-based startup mode. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 101 Click the link at "Commissioning failed" to view the failure cause, tap Back and Confirm, and troubleshoot based on the failure cause. On the home screen, choose Maint > Wizard Startup and perform commissioning again. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 102: Optional) Power-Off

    Condensate water in the water pan is drained smoothly. □ Passed □ Failed All desiccants have been removed. □ Passed □ Failed All transport fasteners for compressors have been □ Passed □ Failed removed. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 103 AO air damper/supply air DO air damper are closed. CAUTION If they are not closed, condensation, frost, and freezing may occur on the indoor side of the unit. Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 104: A Base Drawings

    FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) A Base Drawings Base Drawings A.1 Concrete Platform Scenario No Combination Figure A-1 Base drawing (unit: mm) Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 105 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) A Base Drawings Combination Figure A-2 Base drawing (unit: mm) Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 106: Steel Base Scenario

    FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) A Base Drawings A.2 Steel Base Scenario Figure A-3 Gasket specifications Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 107 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) A Base Drawings No Combination Figure A-4 Base drawing 1 (unit: mm) Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 108 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) A Base Drawings Figure A-5 Base drawing 2 (unit: mm) Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 109 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) A Base Drawings Combination Figure A-6 Base drawing 1 (unit: mm) Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 110 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) A Base Drawings Figure A-7 Base drawing 2 (unit: mm) Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 111: B Physical Ports

    FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) B Physical Ports Physical Ports Figure B-1 Physical ports Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 112: C Installing An Air Cap

    FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) C Installing an Air Cap Installing an Air Cap Figure C-1 Installing an air cap Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 113: D Installing A Rainproof Canopy

    FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) D Installing a Rainproof Canopy Installing a Rainproof Canopy Figure D-1 Installing a rainproof canopy Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 114 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) D Installing a Rainproof Canopy Rainproof Canopy for the Unit Figure D-2 Rainproof canopy dimensions Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 115 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) D Installing a Rainproof Canopy Figure D-3 Sheet metal parts of the rainproof canopy Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 116 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) D Installing a Rainproof Canopy Figure D-4 Installing a rainproof canopy 1 Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 117 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) D Installing a Rainproof Canopy Figure D-5 Installing a rainproof canopy 2 Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 118 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) D Installing a Rainproof Canopy Figure D-6 Installing a rainproof canopy 3 Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 119 Cooling System Quick Guide (Building Scenario) D Installing a Rainproof Canopy Rainproof Awning for the Electric Control Box Figure D-7 Dimensions of the rainproof awning for the electric control box Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 120 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) D Installing a Rainproof Canopy Figure D-8 Installing a rainproof awning for the electric control box Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 121: E Installing A Ladder

    FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (Building Scenario) E Installing a Ladder Installing a Ladder Figure E-1 Installing a ladder Issue 03 (2022-11-25) Copyright © Huawei Digital Power Technologies Co., Ltd.

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