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Kaysun KCCT-128C IPS Owners & Installation Manual
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Kaysun KCCT-128C IPS Owners & Installation Manual

Kaysun KCCT-128C IPS Owners & Installation Manual

Centralized controller
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OWNER'S & INSTALLATION
MANUAL
Centralized Controller
KCCT-128C IPS
Original Manual.
Thank you for choosing our products. Before you operate the product,
please read this manual carefully and retain it for future reference.
Note: Figures in this manual are for illustrative reference purposes only.

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Summary of Contents for Kaysun KCCT-128C IPS

  • Page 1 OWNER’S & INSTALLATION MANUAL Centralized Controller KCCT-128C IPS Original Manual. Thank you for choosing our products. Before you operate the product, please read this manual carefully and retain it for future reference. Note: Figures in this manual are for illustrative reference purposes only.

  • Page 3: Table Of Contents

    Contents 1. Safety Precautions................ 2. List of Accessories................ 3. Installation Instructions..............4. Overview ..................4.1 Introduction................4.2 Highlights................. 4.3 Terms ..................5. About ..................... 5.1 Functions and Entries.............. 5.2 Components ................5.3 Initial Configuration..............6. Home ..................... 7. Smart View ..................8.
  • Page 4 11.2 Connecting to Wi-Fi ............... 12. System Setting ................12.1 Screensaver Settings ............12.2 Backup................... 13. IDA ....................13.1 Records ................13.2 Settings................14. Hot Keys ..................14.1 All On Settings..............14.2 All Off Settings..............14.3 Memory Settings..............15. User Management ............... 16.

  • Page 5: Safety Precautions

    1. Safety Precautions Before using IMM-Lite, please carefully read the following instructions: Read this manual and retain it properly. If the administrator changes, be sure to hand over this manual to the new administrator. Do not install, move, disassemble, or repair the air conditioning system or the touchscreen central controller yourself.
  • Page 6 Waring This unit must be installed by professional technicians. Users are not allowed to install the unit themselves; otherwise, personal injury or damage to the controller may occur. Other electrical wiring work must be carried out by a professional technician according to the circuit diagram.

  • Page 7: List Of Accessories

    2. List of Accessories List Name Picture Quantity Touchscreen central controller Mounting & fixing board User manual Plastic expansion pipe ST3.5*25 screw Statement: Along with upgrades in the product, the information in this document is subject to change without notice.

  • Page 8: Installation Instructions

    3. Installation Instructions Installation of the Touchscreen Central Controller Warning Do not install the touchscreen central controller near areas with electromagnetic interference or next to a base station. Install the touchscreen central controller away from sources of steam, potential flammable gas leaks, heat, or sulfurous gases.
  • Page 9 3) Installation procedure Wall Wall W a l l W a l l Screw Mounting & fixing board Touchscreen central controller ② ① ① Installing the mounting & fixing board Install the mounting & fixing board on the wall using screws, ensuring that it is flush with the wall surface.
  • Page 10 Installation Precautions: 1) Make sure that the installation site is indoors, and the network gateway is installed at a height of at least 50 cm above the ground. 2) Make sure that the installation site is not affected by dust or electromagnetic interference. 3) Make sure that the installation site is not exposed to sun or heating devices.
  • Page 11 Port Diagram Positive pole of 12 V DC power supply DC power port Negative pole of 12 V DC power supply RS485 port A1, connected to ODU X First RS485 RS485 port B1, connected to ODU Y communication port RS485 port E Reserved Second RS485 communication port...
  • Page 12 Specifications of the Touchscreen Central Controller Scope 12 V DC 1 A Power Supply Specifications Power consumption Up to 12W Voltage fluctuations ±10% of rated value Operating Ambient temperature 0°C to 40°C Conditions Ambient humidity 10% RH to 90% RH Storage temperature -10°C to 60°C Dimensions...

  • Page 13: Overview

    4. Overview 4.1 Introduction IMM-Lite is an integrated touchscreen controller that uses Ethernet RS485 communication to control S8 and S6 series VRF products. 4.2 Highlights ● New appearance design, one-button control, and a more intuitive display of cooling/heating status. ● Powerful centralized control capabilities: Simultaneously controls S8 and S6VRF models, offering one-stop smart control.
  • Page 14 Device Number: The device number comprises the central controller number, port number, refrigerant system, indoor/outdoor unit address, model, and communication protocol. It serves as the default device name. Specific rules are as follows. 1:COM1-2-3-4-E Central Controller Port Refrigerant Indoor/Outdoor Model Communication Number Number...

  • Page 15: About

    5. About 5.1 Functions and Entries The functions of IMM-Lite are displayed in the navigation and setting module at the top of the screen. Tap on the far right of the navigation screen to open the settings panel.
  • Page 16 The functions of the IMM-Lite can be divided into four main categories: device management, device status monitoring, system configuration, and account and system management. See the following table for the details about each function: Module Screen Function Page Device Tracking Enables you to track devices and edit device names Group Setting Enables you to create, edit and delete a device group...

  • Page 17: Components

    IMM-Lite central controller Image Description 7" touchscreen central controller based on Debian OS Specifications Product model KCCT-128C IPS Dimensions 190 mm × 106 mm × 32 mm (L × W × T) Screen resolution 1024 px × 600 px Px30...
  • Page 18 System overview With IMMPro II, supports up to 21 gateways or controllers. 1 port 7" touchscreen central controller Master 4-way Duct unit Wall-mounted cassette unit System architecture - 7" touchscreen central controller 1 port 7" touchscreen central controller Master Electricity 4-way Duct unit Wall-mounted...

  • Page 19: Initial Configuration

    5.3 Initial Configuration Step 1: Hardware installation and connection Refer to the installation manual to properly install the IMM-Lite controller and connect it to the VRF system. Step 2: Log in to IMM-Lite Connect the power supply and start the IMM-Lite controller to access the login page. You may tap the drop-down menu to change the system language if required.
  • Page 20 Step 3: Initial configuration To ensure the normal operation of IMM-Lite functions, initial configuration is required upon first use. Follow the steps below to complete the initial configuration process: Step Description UI Screen Region selection When you log in to IMM-LITE for the first time, a region setting window will appear, defaulting to Beijing.
  • Page 21 Step Description UI Screen IDA setting IMM-Lite incorporates 3 Inefficient Detect Algorithms. Users can add devices to be monitored and set relevant monitoring rules. Once the device operation algorithm rules are applied, the system will log data on the inefficient operations of the devices being monitored.

  • Page 22: Home

    6. Home The home page displays the Error & Warning, Schedule Today, Control Status, IDA and Energy date. Tap different modules on the home page to view the latest statistics. Module Screen Data Description Tap the "Error & Warning" module on the home page to access the real-time records screen: Error...
  • Page 23 Module Screen Data Description On the home page, the "Control Status" area provides a real-time snapshot of the recording device's operational status. This includes the total number of IDUs, as well as the number of IDUs that are on, off, and offline. Additionally, it indicates the number of IDUs associated with each operating mode.

  • Page 24: Smart View

    7. Smart View in the navigation menu to view the status and details of devices connected to IMM-Lite, and to set device control commands for device detection and control. The screen design of this section is available in two card styles: large and small. By default, the large card style is used when you initially access the device if no more than 18 IDUs are connected.
  • Page 25 Style Screen Description Additional Operations: Large card (this Long-press the device card to display the option is operation menu. You can view device recommen details or rename the device. ded for systems with no more than 18 IDUs) Device Details: Long-press the device card to access the pop-up menu, then select "Device Details"...
  • Page 26 Style Description Screen Small card Smart view (this option Here, you can view the information about connected devices and set control recommend commands. ed for systems with over 18 IDUs) Device control Tap the device card or folder area, select the device or group to be controlled, and then tap to open the control...
  • Page 27 Style Screen Description Small card Device Rename: (this option Long-press the device card to access the pop-up menu, then select "Rename". The recommen device name must be 45 bytes or less. The ded for current/maximum length is indicated in the systems input box's upper right corner.

  • Page 28: Schedule

    8. Schedule in the navigation menu to view and configure a schedule for your device, and to set up the scheduled event to be executed based on the date and time settings. Once the set time arrives, the system will automatically send execution commands for autonomous control. Utilizing schedules in the daily management and maintenance of the device can streamline operations and minimize energy consumption.
  • Page 29 Step Screen Description Creating an event Enter the event name and time to execute the event. After entering the event information, tap to enter the device selection window. If you tap , the system will save the current event information and the pop-up window will close.

  • Page 30: Viewing And Editing

    8.2 Viewing and Editing on the home page to enter the "Schedule List" page and view events within the valid date range. 1. To view expired schedules, tap to access a new page. 2. Tap to start the schedule creation process. 3.
  • Page 31 4.1 To change the name or date range of a schedule, tap to edit the basic information about the schedule. 4.2 Tap to delete the current schedule, after which the events in this schedule will be inactive. 5. Event details: Tap an event card to enter the event details page where you can edit associated devices and command settings.

  • Page 32: Device Tracking

    9. Device Tracking To synchronize or discover the latest device connection status, you need to perform device searching and add the device to the IMM-Lite client to monitor the devices. Searching for devices is necessary in the following cases: 1. First use of IMM-Lite. 2.
  • Page 33 On the "Device Tracking" screen, you can see the number of IDUs and ODUs found by IMM-Lite in the last search. The device table will record the details of each device. next to the device to edit its name. in the upper right corner of the screen, and then tap to start device searching.
  • Page 34 Note If a device with a duplicate address is found, it will appear in the "Search for abnormal devices" section. You can reset the device address by following the prompts. After the search is completed, the search result prompt screen will show unconnected devices and newly discovered devices.
  • Page 35 4. Open the downloaded device topology template using Office or similar software. Fill in the device name and device group according to the template requirements, and then save the information. 5. Return to the webpage and tap "Topology Upload" to upload the edited topology file to complete the modification of device information.

  • Page 36: Group Setting

    10. Group Setting The "Group Setting" feature allows you to create, edit, and delete IDU groups, facilitating group control after device grouping. You can group devices based on their spatial distribution or floor layout, allowing for efficient management and control of IDUs in groups. The rules for creating a group are shown below: 1.

  • Page 37: Creating A Group

    10.1 Creating a Group Enter the "Group Setting" screen to manage the device group screen. The steps for creating a group differ slightly between large and small cards. Please refer to the following table for the creation steps: Large card (this option is recommended for systems with no more than 18 IDUs) Step Screen Description...
  • Page 38 Small card (this option is recommended for systems with over 18 IDUs) Step Screen Description Starting group creation Select a group on the "Group Setting" screen. 1) Select the group level containing the new group. 2) Tap next to the group, and select "Add Group"...

  • Page 39: Editing And Deletion

    10.2 Editing and Deletion Enter the "Group Setting" screen to manage the device group screen. The methods for editing a group differ slightly between large and small cards. Please refer to the following table for the editing steps: Large card (this option is recommended for systems with no more than 18 IDUs) Step Screen Description...
  • Page 40 Small card (this option is recommended for systems with over 18 IDUs) Step Screen Description Entering the group details screen 1) Tap next to the group to be edited, and select to edit the group information. 2) Tap next to the group to be deleted, and select to delete the group.

  • Page 41: Network Setting

    11. Network Setting By default, IMM-Lite operates with a dynamic IP. You can modify its network configuration in the network settings. The network configuration should be modified in the following situations: 1. If the static IP address conflicts with the IP address of another device in the network, the IP address should be modified.
  • Page 42 to modify the central controller static IP address, network name, and port parameters, and tap to save the changes. Note When a static IP address is used, it should not conflict with that of any other device.

  • Page 43: Connecting To Wi-Fi

    11.2 Connecting to Wi-Fi To connect IMM-Lite to a Wi-Fi network, tap on the "Network Setting" screen to enable Wi-Fi and search for available Wi-Fi networks nearby. Select the network you want to connect to, enter the password, and tap "Confirm" to complete the connection process.

  • Page 44: System Setting

    12. System Setting Tap "System Setting" on the settings panel to enter the "System Setting" screen. On the "System Setting" screen, tap the corresponding entry or option box to select or set each system option.
  • Page 45 The "System Setting" screen includes the following options: Item Options Description Region Time zones from regions including Asia, Africa, America, Australia, Europe, and the Pacific are available for selection. Language Chinese, English, Arabic, Spanish, Turkish, Portuguese, Korean, Russian, Italian, Polish, French, German, Georgian, Traditional Chinese Temp Unit...

  • Page 46: Screensaver Settings

    Note To ensure the proper execution of scheduled events, exercise caution when modifying the region, date, time, and other related information. 12.1 Screensaver Settings To prevent accidental touches or restrict operations after the screen turns off, you can set a screensaver password.
  • Page 47 to back up and download the current data file. Select automatically download data files according to the backup cycle. to read backed-up files for data recovery.

  • Page 48: Ida

    13. IDA The IDA feature is based on the built-in IDAs to detect devices with an inefficient operation status. When a device operates abnormally under specific conditions, the system records the abnormal status of the device, allowing for timely intervention to reduce energy waste. Tap "IDA"...

  • Page 49: Records

    13.1 Records The IDA screen allows you to view the latest records on the configured IDAs. Description of each module: Module Description to enter the "Rank" screen to view the quantity ranking of IDA Rank records. to enter the "Check Record" screen to view the existing Check Record monitoring records.
  • Page 50 IMM-Lite supports 3 IDAs: 1. Abnormal set temperature 2. Abnormal running time 3. Extended operation The specific rules are as follows: IDA Name Default Rules Description Value Range Abnormal Cool: An alarm occurs The set temperature for Temperature options: when the set temperature IDUs in Cool mode is 16, 17, 18, 19, 20, 21, temperature...
  • Page 51 to select the IDA to be enabled, and tap to enter the settings screen. to enter the editing status to modify the monitoring status. In the editing status, to add the devices to be monitored. After completing the editing, tap apply the IDA settings.

  • Page 52: Hot Keys

    14. Hot Keys IMM-Lite enables quick control of physical keys, allowing you to manage devices without waking the screen. This feature helps eliminate the need to select devices or set commands during daily use, achieving "one-key control". ALL ON: Tap "ALL ON" on the right side of the screen to turn on all associated devices. ALL OFF: Tap "ALL OFF"...

  • Page 53: All On Settings

    After entering the "Hot Key Settings" screen, tap the desired functional keys to access the detailed setting screen. 14.1 All On Settings Select "All On Settings" to enter the "All On Settings" screen. Initially, no devices are associated. to add devices that need to execute the "All On" command. You can add devices that should be frequently powered on or remain in the powered-on state to the device list based on your needs.

  • Page 54: All Off Settings

    After adding the devices, tap "ALL ON" on the right side of the screen to turn on the added devices. 14.2 All Off Settings Select "All Off Settings" to enter the "All Off Settings" screen. Initially, no devices are associated. to add devices that need to execute the "All Off"...

  • Page 55: Memory Settings

    After adding the devices, tap "ALL OFF" on the right side of the screen to turn off the added devices. 14.3 Memory Settings The memory function is designed for some commonly used specific commands, and allows you to set up and create quickly executable operation commands based on high-frequency control scenarios.
  • Page 56 Step Screen Description Memory command setting screen to the left of a command to set its name. to the right of a command to edit the command. Adding a device to open the device selection window where you can select the device to be added.

  • Page 57: User Management

    15. User Management The "User Mgmt" module enables you to add, remove, and edit user information and to assign permissions for using various functional modules. You can manage multiple accounts through this module. Tap "User Mgmt" on the settings panel to access the "User Mgmt" screen. On the "User Mgmt"...
  • Page 58 1. To add a user, tap , enter the username and password, select the appropriate user role, and then submit that information to complete the user creation process. 2. To edit user information, such as username, password, or role, tap to open the editing window where you can modify the user's details.

  • Page 59: History

    16. History To facilitate routine device maintenance of the IMM-Lite central controller and help technicians troubleshoot, the "History" screen will record all types of device running records and user operations. See the following table for all kinds of historical data and relevant operations: Data Type Description User History...

  • Page 60: Viewing

    16.1 Viewing Tap the type of history you want to view, and select the view range to check the history details. 16.2 Export Select "History" to enter the record details page, and tap above the table to generate a QR code for file export based on the current query range. Then, scan the QR code with your mobile phone to download and save the record file.

  • Page 61: Deletion

    Note Ensure your mobile network is connected to the same network as the IMM-Lite central controller so that downloads are successful. 16.3 Deletion To delete a record, select the desired record data from the list and then tap "Confirm" in the pop-up window.

  • Page 62: Upgrade

    17. Upgrade Current version information can be viewed on the "Update" screen. When IMM-Lite retrieves new version information from the cloud, the "Update" screen will display that information. Tap "Update" on the settings panel to access the"Update" screen. If information about the new version is available, you can view the upgrade instructions and tap "Download Updates"...
  • Page 63 Note To synchronize with the new version from the cloud, enable the cloud synchronization option on the "System Setting" screen and check "Update". A progress bar will indicate the download and installation progress. The system will prompt you to restart the device to install the new version. After restarting, you can access the upgraded version and enjoy the new features.

  • Page 64: Customer Service

    18. Customer Service Technical support personnel can edit the contact information of maintenance personnel on the "Customer Service" screen after completing the initial installation and commissioning. To view or edit contact information, tap "Customer Service" on the settings panel. The "Customer Service" screen displays the email and contact information of the technical service engineer: Tap the input box to edit the contact information.

  • Page 65: Q&A

    19. Q&A 19.1 Common Issues and Solutions Problem Description Solution The server is The central controller is Power on the controller again. After the controller busy or the connected normally, but starts up, run it to see if the operation returns to system times its functions cannot work normal.

  • Page 66: Appendix

    Appendix IDU Models and Icons Model Icon View Name Four-way cassette Wall-Mounted units Medium Static Pressure Duct Low Static Pressure Duct High Static Pressure Duct Compact Four-way cassette Ceiling&Floor Floor Standing(concealed) Floor Standing Fresh Air Processing Unit One-way cassette Two-way cassette Fresh Air Processing Unit AHUKIT(return air control) AHUKIT(discharge air control)
  • Page 67 Warning Code Warning Code Description Abnormal communication with gateways and connection failure between gateways Insufficient storage capacity (over 90% capacity is occupied) Abnormal ammeter reading Outdoor unit program version lower than 16 The refrigerant system of 1st Generation indoor units cannot be identified.