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Huawei FusionCol8000-E260 Quick Manual

Modular indirect evaporative cooling system
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FusionCol8000-E260 Modular Indirect Evaporative
Cooling System
Quick Guide (FDC Scenario)
Issue
01
Date
2022-06-30
HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD.

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  • Page 1 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (FDC Scenario) Issue Date 2022-06-30 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

    Indicates a potentially hazardous situation which, if not avoided, could result in equipment damage, data loss, performance deterioration, or unanticipated results. NOTICE is used to address practices not related to personal injury. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 4 NOTE is used to address information not related to personal injury, equipment damage, and environment deterioration. Change History Issue Date Description 2022-06-30 This issue is the first official release. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 5: Table Of Contents

    7.6.4 FE Teamwork + RS485 Monitoring..........................30 7.6.5 FE Teamwork + FE Monitoring............................. 31 7.7 (Optional) Installing Signal Cables..........................33 7.8 (Optional) Installing T/H Sensors Outside the Unit and Cables................36 Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 6 11.5.5.4 Setting Communications Parameters (SNMP Protocol).................76 11.5.5.5 (Optional) Setting WiFi Parameters........................79 11.6 Startup....................................79 11.7 Wizard Startup..................................82 11.8 (Optional) Power-Off................................84 11.9 Checking After Commissioning............................85 A Physical Ports......................... 86 Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 7: Installation Precautions

    Reserve sufficient space for maintenance and operations when installing thermal insulation foam for valves and connectors. At low temperatures, take thermal insulation measures to prevent water pipes from freezing. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 8: Materials

    Rigid pipe (made of PP- refill pipe thread connector R or other materials) Pump water G 1 inch external DN25 Rigid pipe (made of PP- pan drainpipe thread connector R or other materials) Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 9: Cables

    1000 V, ZA-YJV, (3 x 95 + 1 x 50) mm , outdoor cable, ● (Optional) Standby DC input: electronic|electric cable, 600 V/1000 V, ZA-YJV, 70 mm , black, 209 A, single- core double insulation, CE Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 10 Quantity Power cable terminal AC bare crimp terminal, DT, 95 mm , M20, tin plating Power PE cable Bare crimp terminal, DT, terminal 50 mm , M10, tin plating Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 11 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (FDC Scenario) 2 Materials Connector Terminal Specifications Quantity Standby DC power AC bare crimp terminal, cable terminal DT, 70 mm , M10, tin plating Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 12: Installing A Unit

    Step 5 Check the type and quantity of fittings against the packing list. If some fittings are missing or do not comply with the models in the packing list, record the information and contact the supplier immediately. ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 13: Securing A Unit

    Step 1 Connect the hoisting ropes and hoist the unit to the installation area. NO TE It is recommended that a crane with a lifting capacity greater than or equal to 15 t be used for transportation. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 14 Step 2 Open the maintenance door and enter the container to secure the unit. CA UTION The initial tightening torque of M30 is 848 N·m and the final tightening torque is 1697 N·m. Figure 3-2 Securing a unit Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 15: Checking The Refrigerant

    Two persons are required to turn over the exhaust fan before starting the unit. Step 1 Remove the screws that secure the fan fixing plates in the sequence shown in the figure, and remove the fixing plates. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 16 CA UTION When removing the last fixing plate, ensure that the chain is installed to prevent the fan from rotating automatically. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 17 90°. Figure 3-6 Rotating the fan (90°) Step 4 Push the bottom of the fan fixing plate to rotate the fan by 180°. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 18 After turning over the fan, keep it at 180°. Step 5 Align the mounting holes, install the fixing plates, and secure the chain to the reserved mounting holes on the side wall. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 19 Step 6 Enter the air exhaust compartment through the corresponding maintenance door, and connect the power cable terminals of the fan. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 20: Removing Transport Fasteners And Desiccant Bags

    Figure 3-9 Connecting the power cable terminals of the fan ----End 3.5 Removing Transport Fasteners and Desiccant Bags Procedure Step 1 Take out the desiccant bags from the unit. Figure 3-10 Taking out the desiccant bags 1 Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 21 ● Do not remove the bolts. ● Keep the removed sheet metal fasteners properly for future transportation. Step 3 Tighten the bolts on the compressors again to a torque of 4.0 N·m. ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 22: Installing Pipes

    NO TE It is recommended that the height of segment B be as low as possible. Pipe Overview Figure 4-2 Pipe overview (1) Spray drainpipe (2) Spray water refill pipe Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 23 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 24: Installing Optional Components

    Step 3 Connect the cable terminal of the conductivity sensor to the reserved cable terminal (cable label: CS). ----End 5.2 Installing a Maintenance Socket and Residual Current Circuit Breaker Only the active power supply is available for the maintenance socket. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 25 Step 3 Install cables. Figure 5-3 Installing cables (1) Active power switch QF1 (2) Residual current circuit (3) Maintenance socket breaker ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 26: Optional) Installing Continuous Cooling Devices

    Table 6-1 Devices to be installed Backup Power Device Reference Document SmartLi-512V-162Ah-F-03-A SmartLi 3.0 User Manual (Short-Term Backup Power) FusionCol8000-EBC600 FusionCol8000-EBC600 User Manual PDU8000-1250D9-BS310 PDU8000 DC Combiner Cabinet User Manual Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 27: Installing Cables

    (ELV) cables are bound separately. ● Cable colors in this document are for reference only. 7.2 Routing Cables Step 1 Determine the cable route. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 28 (3) Standby DC power cables (4) Standby input power cable (5) Position of the reserved cable terminal in the indoor unit Step 2 Route the cables according to the determined cable route. ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 29: Installing Active/Standby Power Cables

    Step 3 After power cables are connected and confirmed, use sealing putty to fill the gaps between the cables and the unit. Figure 7-4 Filling the hole with sealing putty (1) Paper protective film (2) Sealing putty ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 30: Optional) Installing Standby Dc Power Cables

    Step 2 Connect the power cables to the corresponding switches. Figure 7-5 Installing power cables Step 3 (Optional) If the continuous cooling feature is configured, install cables between the lithium battery cabinets and the units. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 31 SmartLi 3.0 User Manual (Short-Term Backup Power) . Step 4 (Optional) If the continuous cooling feature is configured, install cables between the lead-acid power control cabinet and the units. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 32: Installing Air Supply Fan Cables

    Step 1 Locate the reserved cable terminal at the indoor air supply vent of the unit. Step 2 Connect the cable terminal to the corresponding terminal of the air supply fan in the MEP container. ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 33: Optional) Installing Teamwork And Monitoring Communications Cables

    Step 1 Crimp a network cable. Figure 7-8 Teamwork communications cable and FE monitoring communications cable (1) White-and-orange (2) Orange (3) White-and-green (4) Blue (5) White-and-blue (6) Green (7) White-and-brown (8) Brown Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 34: 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 an ECC and NetEco as the monitoring system. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 35: Can Teamwork + Fe Monitoring

    Enable teamwork CAN resistor to Yes. NO TE Customers can purchase a switch and NetEco as the monitoring system. Figure 7-11 Connecting communications cables ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 36: Fe 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 an ECC and NetEco as the monitoring system. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 37: Fe Teamwork + Fe Monitoring

    Figure 7-13 FE teamwork group-based ring networking (using 13 units as an example) ----End 7.6.5 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 38 FE_1 port of the next unit with an even number. Connect FE_2 of No. 1 unit and FE_1 of No. 2 unit, and connect the remaining FE_1 and FE_2 of the last two units. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 39: Optional) Installing Signal Cables

    FE port on the host. wiring scenario 7.7 (Optional) Installing Signal Cables Signal Terminal Description CA UTION Signal cables must be routed through protective tubes for protection. Figure 7-17 User wiring terminals Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 40 Table 7-2 Signal table X501 X502 X504 X505 X510 Smoke Water Outdoor Indoor Exhaust sensor sensor exhaust air return air bypass air damper 24 V damper 24 V damper 24 V Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 41 Step 3 Route the signal cable through the signal cable hole at the bottom of the electric control box. Step 4 Connect the signal cable to X502 terminals 1 and 2. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 42: Optional) Installing T/H Sensors Outside The Unit And Cables

    Step 2 Connect other T/H sensors outside the unit in series to the port of T/H sensor 1 outside the unit. Figure 7-20 Connecting T/H sensors in series Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 43 Cold aisle 1 temp/ aisle humid Cold aisle 2 temp/ humid Cold aisle 3 temp/ humid Cold aisle 4 temp/ humid Cold aisle 5 temp/ humid Cold aisle 6 temp/ humid Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 44 Table 7-4 DIP switch settings on T/H sensors (default configuration) Locatio Display Name Addre DIP Switch No. Return air 2 temp/ return humid side Supply air 3 temp/ supply humid side Outdoor Outdoor intake air 1 temp/humid intake Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 45 ● If the T/H sensor provided uses an eight-bit DIP switch, bits 1 to 6 of the DIP switch are used to set the device address, bit 7 is reserved, and bit 8 is used to switch the temperature display mode. ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 46: Installing Fire Dampers

    Step 3 Connect cables to the fire dampers. Route the cables through the signal cable holes at the bottom of the unit and connect them to the signal terminals. Figure 8-1 Connecting cables to the supply air fire damper Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 47 FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (FDC Scenario) 8 Installing Fire Dampers Figure 8-2 Connecting cables to the exhaust air fire damper ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 48: Installing Air Ducts

    Add a pad at the flange joint between air duct sections. The pad should be closed-cell foam rubber (thickness: 5 mm) or sealing rubber strip. – Flexible connections are required between the air ducts and the unit. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 49 3 cm. ● The joint between the air ducts and the unit should be sealed to prevent air leakage and water leakage. ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 50: Verifying The Installation

    The water filter is secured. □ Passed □ Failed The liquid level sensor runs smoothly. □ Passed □ Failed Pipes are connected securely without leakage. □ Passed □ Failed Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 51 □ Passed □ Failed All thermal insulation foam on pipes is intact. □ Passed □ Failed Water pipe joints are sealed with sealing tape or sealant. □ Passed □ Failed Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 52 The condensate drainpipe does not tilt and has a gradient □ Passed □ Failed of 0.3‰. The butterfly drain valve on the spray pipe is closed. □ Passed □ Failed Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 53: Power-On Commissioning

    If the continuous cooling feature is configured, you need to install the corresponding devices and cables. Scan the QR code outside the electric control box or beside the nameplate of the unit to obtain related documents. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 54 Step 4 Check that the positive and negative DC input power cables of all EHUs are correctly connected. Step 5 Measure the DC input voltage. The value should range from 721 V DC to 729 V Figure 11-1 Measuring voltage ----End Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 55: Powering On The Unit

    Figure 11-2 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 56 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 57 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 58 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 59 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 60 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 61 ● Primary power first: The active power supply is preferred. ● Backup power first: The standby power supply is preferred. ● Mutual backup: Two power supplies are in mutual backup mode. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 62 Set this parameter as required. Dehumidifying ● Enable: The device starts function dehumidifying when the ambient humidity is higher than the humidity setpoint. ● Disable: The dehumidifying function is disabled. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 63 ● If this parameter is set to Startup status, DO_1 acts according to DO_1 action when the unit is started. ● If this parameter is set to No, no alarm is generated when DO_1 is disconnected. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 64 ● Comp & Humid stopped: The compressor and humidifier are stopped when a floor water overflow alarm is generated. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 65 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 66: Home Screen

    Running, Alarms, Settings, Maint, and About. NO TICE The information in the screenshots is for reference only. The actual parameters may vary. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 67 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 68 You can tap any of areas marked in the following figure to view the details screen or level-2 screen. Figure 11-4 Information areas To View Exhaust air temperature Running information about temperature and and humidity data humidity Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 69: Initial Configuration

    The T/H sensors outside the unit need to be enabled when they are installed; otherwise, retain the default settings. ● This section describes how to enable Cold aisle sensor 1. Procedure Step 1 Choose Settings > System Settings > T/H Sensor. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 70 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 71 (°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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 72: Optional) Setting The Pressure Difference Control

    Select the proper differential pressure sensor type pressure sensor type based on the measurement range of the differential pressure sensor. Min indoor fan speed Specifies the minimum rotational speed of the indoor fan. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 73: 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 74 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 75 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 76 Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 77 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. Figure 11-7 Teamwork topology Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 78 If the teamwork networking is disabled, the teamwork icon is gray. ----End Follow-up Procedure After you have completed the teamwork settings, check that the teamwork networking is successful by performing the following steps: Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 79: Setting Communications Parameters

    Modbus TCP ● Enable: Access to the unit over Modbus TCP (default server port number: 502) is allowed. ● Disable: Access to the unit over Modbus TCP is not allowed. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 80: Setting Communications Parameters (Modbus-Rtu Protocol)

    11.5.5.2 Setting Communications Parameters (Modbus-RTU Protocol) Procedure Step 1 Choose Settings > Comm Settings > Modbus Settings. Figure 11-9 Modbus Settings Step 2 Set the baud rate, communication address, and RS485 monitoring group. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 81: Setting Communications Parameters (Modbus-Tcp Protocol)

    Subnet mask, and Gateway based on the actual plan. Figure 11-10 WAN IP Settings NO TE The WAN IP address cannot be in the 192.168.245.X, 192.168.246.X, or 192.168.248.X network segment. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 82: Setting Communications Parameters (Snmp Protocol)

    ● To set communications parameters, log in as the admin user. ● This section is suitable only for SNMP protocol. Skip this section if you use the Modbus protocol. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 83 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 11-12 Setting the protocol type Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 84 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 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 85: 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 11.6 Startup Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 86 If it is the first startup, tap Confirm. This indicates the initial startup after power-on. Go to Step 2 to perform the initial startup verification. Figure 11-14 Initial startup screen Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 87 After factory settings are restored, startup verification is required. Step 3 Tap Startup on the home screen of the app. Figure 11-17 Offline activation Step 4 Tap Offline Activation. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 88: Wizard Startup

    Tapping No or Exit, a submission timeout, and a system exception during commissioning all result in commissioning failures. To start the commissioning again, choose Maint > Wizard Startup to enter the Wizard Startup screen. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.
  • Page 89 – Tap Yes to start the system and commission components. – Tap No to exit the commissioning while keeping the system shut down. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 90: Optional) Power-Off

    In shutdown mode, the Shutdown button is green (unavailable) and the Start button is gray (available). Procedure Step 1 Tap Shutdown on the home screen of the display module. A warning is displayed, indicating whether to shut down the unit. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 91: Checking After Commissioning

    □ Passed □ Failed air damper/supply air fire damper are closed. CAUTION If they are not closed, condensation, frost, and freezing may occur on the indoor circulation side of the unit. Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

  • Page 92: A Physical Ports

    FusionCol8000-E260 Modular Indirect Evaporative Cooling System Quick Guide (FDC Scenario) A Physical Ports Physical Ports Figure A-1 Physical ports Issue 01 (2022-06-30) Copyright © Huawei Digital Power Technologies Co., Ltd.

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