Kaysun KCCT-384B IPS(A) Service Manual
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Kaysun KCCT-384B IPS(A) Service Manual

Touch screen centralized controller
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Touch Screen Centralized Controler
KCCT-384B IPS(A)
KCCT-384B IPS(B)

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Summary of Contents for Kaysun KCCT-384B IPS(A)

  • Page 1 Service Manual Touch Screen Centralized Controler KCCT-384B IPS(A) KCCT-384B IPS(B)
  • Page 3 CONTENTS Part 1 KCCT-384B IPS(A)/(B) Introduction ..........03 Part 2 KCCT-384B IPS(A)/(B) Installation & Commissioning ....17 Part 3 KCCT-384B IPS(A)/(B) Functions ...........55 Part 4 KCCT-384B IPS(A)/(B) Troubleshooting ........141 202009...
  • Page 4 202009...

  • Page 5: Table Of Contents

    Part 1 Introduction 1 GENERAL ............................4 1.1 Safety Precautions ........................4 1.2 Attachments with the Box ......................6 2 KCCT-384B IPS(A)/(B) OVERVIEW ....................7 3 KCCT-384B IPS(A)/(B) HARDWARE DESCRIPTION ..............8 3.1 Dimensions ..........................8 3.2 Back Wiring ..........................9 3.3 Port Diagram..........................10 3.4 Energy Meter Introduction ...................... 11 4 KCCT-384B IPS(A)/(B) SPECIFICATIONS ..................12 4.1 KCCT-384B IPS(A)/(B) Numeric Analysis ................12 4.2 Comparison with Kaynet Control (hardware) ................13...

  • Page 6: General

    Improper installation or attachment of equipment or accessories could result in electric shock, short-circuit, leaks, fire or other damage to the equipment. Only use accessories, optional equipment and spare parts made or approved by Kaysun. WARNING Make sure installation, testing and applied materials comply with the applicable legislation.
  • Page 7 WARNING After finishing the electrical work, confirm that each electrical component and terminal inside  the electrical cabinet is securely connected.  Make sure all covers are closed before starting up the units. Installation Safety WARNING  Do not install the KCCT-384B IPS(A)/(B) near areas of electromagnetic interference or next to base station.

  • Page 8: Attachments With The Box

    1.2 Attachments with the Box The following below listed attachments are provided with the KCCT-384B IPS(A)/(B) package. KCCT-384B IPS(A)/(B) *1 User Manual *1 Mounting Board*1 3 port terminal with gap 5.08 mm*1 9 port terminal with gap 3.81 mm*2 4 port terminal with gap 3.81 mm*3 Plastic washers (Hole Diameter 4 mm) GB/T950 M4*20 screws (Short)*6 Embedded Junction Box*1...

  • Page 9: Kcct-384B Ips(A)/(B) Overview

    (Kaynet Control PRO) for VRF units. It may also be used independently as a centralized controller only using its touch screen. The controller can connect to Kaysun VRF unit through its M-net ports. In the Auto Topology mode, it supports up to 48 refrigerant systems (up to 384 indoor units).It can be used alone with the help of its website or from the touch screen to control as many as 384 units.

  • Page 10: Kcct-384B Ips(A)/(B) Hardware Description

    3 KCCT-384B IPS(A)/(B) Hardware Description 3.1 Dimensions 3.1.1 KCCT-384B IPS(A)/(B) Front and Side Views (Unit: mm) 3.1.2 Structural Dimensions of the embedded Junction Box (Unit: mm) Before digging an opening in the wall, it should be made sure that the opening is big enough to fit the embedded junction box.

  • Page 11: Back Wiring

    The KCCT-384B IPS(A)/(B) has six M-net ports, one LAN port, one USB extension port and six reserved I/O ports. It can connect to Kaysun CAC system through the M-net ports and connect to the local area network or internet through the LAN port. You may also use a browser on a computer or other similar devices to access the KCCT-384B IPS(A)/(B) website to monitor the VRF units or you can simply use the 10.1-inch touch screen...

  • Page 12: Port Diagram

    3.3 Port Diagram Port Description 24VAC 24VAC Interface X , XYE bus (COM1-6) Interface Y , XYE bus (COM1-6) Interface E , XYE bus (COM1-6) Reserved Emergency Stop Dry Contact Reserved Reserved Reserved Reserved The Ethernet Interface connected to the network is used to access the device The USB 2.0 interface is used to export reports, import floor plans and topology files and so on.

  • Page 13: Energy Meter Introduction

    KCCT-384B IPS(A)/(B) and hence it can be used to bill the tenants of indoor units according to the usage of indoor units done by them. Two models of energy meter are available from Kaysun, which are listed as follows: Model...

  • Page 14: Kcct-384B Ips(A)/(B) Specifications

    4 KCCT-384B IPS(A)/(B) Specifications Single Phase , 24VAC, Power Supply Specifications Voltage Range 50/60Hz Power Consumption 24 W Maximum Voltage Fluctuations ±10% of Rated value Operating Conditions Ambient temperature 0~40°C Storage Temperature -10~60°C Dimensions (mm) (W*H*D) 270×183×32 Dimensions Ambient Humidity 10~90% Weight 0.76 Kg...

  • Page 15: Comparison With Kaynet Control (Hardware)

    4.2 Comparison with K05.2-BACNET(A) The K05.2-BACNET(A) and KCCT-384B IPS(A)/(B) are the two latest gateway devices available with Kaysun Amazon series which can be used as a gateway for Kaynet Control PRO software. It is important to analyze what are the various difference between them. The obvious advantage is that in KCCT-384B IPS(A)/(B) , a 10.1 inch touch screen is present which makes it able to be used independently as well as with Kaynet Control...

  • Page 16: Kcct-384B Ips(A)/(B) Network

    5 KCCT-384B IPS(A)/(B) Network The KCCT-384B IPS(A)/(B) gateway uses the M-net ports to connect to the Kaysun VRF units and the LAN port to connect to the local area network or internet. A power cable of 24VAC needs to be purchased by the user himself to connect with the centralized controller (KCCT-384B IPS(A)/(B)) and give power to the controller.

  • Page 17: Supported Models

    6 Supported Models 1. Supports Amazon series of outdoor units. 2. Communication line to the M-Net port must be connected to the master outdoor unit. 3. The KCCT-384B IPS(A)/(B) is a gateway device based on web technologies which has nothing to do with the operating systems of computer or other similar devices.
  • Page 18 202009...
  • Page 19 Part 2 Installation & Commissioning 1 INSTALLATION AND COMMISSIONING ..................18 1.1 KCCT-384B IPS(A)/(B) Hardware Installation ...............18 1.2 Topology Modes ........................21 1.3 Flow Chart..........................25 1.4 Connections between ODU and IDU ..................27 1.5 Power Cable Connections .......................27 1.6 Network Connections ......................30 1.7 Pre Installation Settings ......................31 1.8 Auto Addressing Mode ......................36 1.9 ENC4 Switch Settings ......................36 1.10 Booting Up of KCCT-384B IPS(A)/(B) ...................37...

  • Page 20: Installation And Commissioning

    1 Installation and Commissioning For Touch Screen: In this section, it is explained about how to install the hardware of KCCT-384B IPS(A)/ (B) in the wall and also what are the various connections that are required to be done between the centralized controller and the VRF units to use the centralized controller to control the units.
  • Page 21 Wall 1.1.2 Install the Metal Parts Make sure that the hooks of the metal parts face upwards. Use 4 screws ④ provided as accessories to secure on the installation base. Note: Make sure that appropriate force is exerted to secure the metal parts with the screws. Excessive force may lead to deformation of the four screw holes for the metal parts, which would make it hard to mount the metal mounting board.
  • Page 22 Wall 1.1.3 Install KCCT-384B IPS(A)/(B) Once the connections are done, place the main unit vertically into the installation base. A magnetic force would attract the controller. Exert downward force to mount the controller on the metal part. There are hooks which are attached on the installation base and the controller can be mounted on these hooks.

  • Page 23: Topology Modes

    1.2 Topology Modes Before we go to further sections and discuss in details about the installation and commissioning part, it’s important for us to understand the concept of topology and what differences the two kinds of topologies can have on the working of our KCCT-384B IPS(A)/(B) centralized controller gateway device. In this part we have explained the two topology methods in detail.
  • Page 24 Model (IDU 0-12, ODU 0-2); For details, refer to the next page Fan power is 0 by default (This is the power consumed by the indoor unit fan motor. You can use the value mentioned in Kaysun indoor unit manuals) Electric auxiliary heating power is 0 by default eHeat...
  • Page 25 After finishing this document, the user needs to save this document with the extension of “.csv” and thereafter, it can be used as a Manual Topology document. There may be some prompt error message which pops up while trying to upload the Manual Topology document.
  • Page 26 Unit Model This value needs to be put in the “unitModel” column of the above discussed manual topology document. As per the value in this column, the icon for IDU or ODU will be displayed in the KCCT-384B IPS(A)/(B). Currently, the following models are available for showing in the indoor units or outdoor units.

  • Page 27: Flow Chart

    Manual Topology Document for Auto Topo Yes, the manual topology document can also be used in case of auto topology that is when we connect the 2nd Generation DC/AC indoor units with Amazon outdoor units. Of course, we can simply use the auto topology mode for this combination and we don’t need to use the manual topology here and the controller can automatically detect the indoor units by itself.
  • Page 28 1.3.2 For Computer Website The following flow chart describes the installation steps required while we need to use only the computer website of KCCT-384B IPS(A)/(B). Connections between ODU &IDU Power cable connection LAN/Network connections Pre Installation(IP) Settings Set the ODU to auto addressing mode & adjust ENC4 switch* Open the website;...

  • Page 29: Connections Between Odu And Idu

    1.4 Connections between ODU and IDU Connect the IDU and ODU following the respective installation manuals. Connect XYE from the master ODU to XYE port of KCCT-384B IPS(A)/(B). Important Points: 1. In case where one port is connected to multiple systems, make sure that the system address, IDU address and ODU network address on the same bus do not overlap.
  • Page 30 The controller will prompt you to choose your language first. As discussed before, there are 12 languages to choose from, which are: English, Chinese, French, Portuguese, Spanish, Italian, German, Polish, Turkish, Hungarian, Russian and Korean. 202009...
  • Page 31 After some time, the touch screen will land to the user interface. For Power Indication: Look at the back side of the KCCT-384B IPS(A)/(B) gateway device and check whether the red colored system lightings are blinking inside the back panel of the device. If the LEDs are blinking, it means power is being received by the KCCT-384B IPS(A)/(B) gateway device.

  • Page 32: Network Connections

    1.6 Network Connections Insert the network cable to the LAN port. There can be different ways of connecting with the network that is by a LAN cable or by router (in case more than one Kaynet Control (hardware) or KCCT-384B IPS(A)/(B) are being used for the Kaynet Control PRO system.) The details about this part have been discussed in the pre installation settings in detail.

  • Page 33: Pre Installation Settings

    1.7 Pre Installation Settings https://www.youtube.com/watch?v=Yz2lJZHy-U4&t=54s (IP Settings): The IP settings are required to be done in order that the computer that is being used to access the website of KCCT-384B IPS(A)/(B) is able to find the KCCT-384B IPS(A)/(B) device. To make this happen, we are required to make sure that the computer has its IP configured.
  • Page 34 (Dialog box 1) (Dialog box 2) (Dialog box 3) (Dialog box 4) (Dialog box 5) 202009...
  • Page 35 (192.168.100.40:8000) in any of the web browser (preferably Google Chrome version 52.0 or above) if the website of KCCT-384B IPS(A)/(B)is getting opened, it means that the IP configuration setting is successful. (Kaysun Login page would open up in the web browser after successful IP settings) 2. Add Multiple IP Address: You need to first configure a static IP address before you can add multiple IPs.
  • Page 36 Enter "ipconfig" above to display the local dynamic IP address. Use this address as the IP address in TCP/IP properties to complete the static IP address configuration. Consult the local network administrator for details. Once the static IP address has been configured, open the Internet Protocol TCP/IP Settings page again. Select "Advanced..."...
  • Page 37 3. Local LAN Access: As long as the computer or other similar equipment in the LAN is in the same segment as the KCCT-384B IPS(A)/(B), you can use the address bar in the browser on its operating system to enter the address to link to the webpage of the KCCT-384B IPS(A)/(B) (for example: http://192.168.100.40:8000) to directly access, operate and control the air conditioners.

  • Page 38: Auto Addressing Mode

    1.8 Auto Addressing Mode While using the KCCT-384B IPS(A)/(B), one should always check that the S6 switch has been set to the auto addressing mode. The following settings need to be checked for this. Switch Setting Switch positions1 Description Auto addressing （ default） S6-3 Addressing mode Manual addressing...

  • Page 39: Booting Up Of Kcct-384B Ips(A)/(B)

    1.10 Booting Up of KCCT-384B IPS(A)/(B) You would successfully land to the boot screen of KCCT-384B IPS(A)/(B) device, if the power is being received properly by the centralized controller. For the first time b Important Points: 1. Without the power button, the equipment gets started, once it is fully energized. 2.

  • Page 40: Login

    1.11 Login https://www.youtube.com/watch?v=KVc9WDKpQSo For Touch Screen: Once the boot up is finished, the controller would reach to the user interface. Here, we need to Login with the administrator account. The default username and password for administrator account are as follows: Username: admin Password: 123456 For Computer Website: Use Chrome 52 or latest versions only.
  • Page 41 Important Points: 1. For administrator account, Username: admin; password: 123456. 2. An administrator account has authority to install an air conditioner, modify the equipment information and create or modify a general account for the users. Keep the username and password safe. 202009...

  • Page 42: Install The Idus

    1.12 Install the IDUs https://www.youtube.com/watch?v=36ubf0LPmhg For Touch Screen: This step is same for both touch screen as well as computer website. For Computer website: This step is same for both touch screen as well as computer website. After successful login, we need to install the IDUs. We will reach the homepage of KCCT-384B IPS(A)/(B). Click on the Install Tab to enter the Installation page On the installation page, select the required installation mode that is Auto Topology or Manual Topology (written as Auto topo and Manual topo) respectively.
  • Page 43 Important Points: 1. Ensure that ODU has started and completed auto addressing before using this topo setting. 2. Do not operate the centralized controller during this time to prevent topo failure. 3. It takes about 7 minutes to complete the installation process. The user needs to wait patiently. How to use Manual topology: 1.

  • Page 44: Checking The Installation Results

    1.13 Checking the Installation Results After the installation process is completed, it should be shown as the picture below, the table would contain IDU, ODU and related information after successfully finishing the search. Important Points: 1. If no information is available, please check if the bus is correct or not. The table on the right only displays the information of the selected bus.

  • Page 45: Set The Normal User Account

    1.14 Set the Normal User Account https://www.youtube.com/watch?v=6i0S5RaSGLE The administrator user account generally has much more privileges than the normal user account including the capacity to add or remove normal users and check the outdoor unit configurations. So, these kinds of settings should not be available to the end user because they may do some changes in configurations which are not optimum for the outdoor unit.
  • Page 46 The above dialog box will get opened when we would click on the “Add” button. In the permissions column, the Normal button needs to be selected to complete the setup for normal user account. 202009...
  • Page 47 1.15 Activating the ECS function https://www.youtube.com/watch?v=RyToVwDAyG0&t=11s If you want to use the Energy Statistics function of the KCCT-384B IPS(A)/(B) , we first of all need to activate this function. In order to use the Energy Statistics function in the Report section of KCCT-384B IPS(A)/(B), we must make sure firstly that the ECS function has already been activated.
  • Page 48 After you click on the slider in front of the machine code , there will be a QR code that would appear on the screen. You need to send this QR code to the Kaysun Technical Support Engineer. Kaysun Technical Support Engineer will provide an activation code in return to the machine code provided by you.

  • Page 49: Energy Meter Installation

    1. A refrigerant system can be connected to three-phase digital power meter of low current only used by Kaysun (can connect to the external current transformer). The external current transformer power meter can be installed directly on the power of the air conditioner system bus, implement a refrigerant system with one meter.
  • Page 50 The length of communication wire should less than 100m. Communication cable is isolated to high voltage. Important points: (1) The power meter is customized by Kaysun, it has been set to the percentage of 30:1, and if it is bought from the market, it cannot be used normally. (2) DTS634-M meters’ current specifications: 1.5 (6) A is used with BH-0.66-30IB current transformer, and the current specifications will change into: 45 (180)
  • Page 51 Face Back 202009...

  • Page 52: First Time Installation Checklist

    2 First Time Installation Checklist 2.1 Flow Chart for KCCT-384B IPS(A)/(B) Touch Screen Centralized Controller Below is a flow chart of the check points that need to be kept in mind while installing the KCCT-384B IPS(A)/(B) centralized controller for first time. Process Check Point Connect the IDU and...

  • Page 53: Flow Chart For Kcct-384B Ips(A)/(B) Computer Website

    2.2 Flow Chart for KCCT-384B IPS(A)/(B) Computer Website Below is a flow chart of check points that need to be kept in mind while installing the KCCT-384B IPS(A)/(B) for computer website. Process Check Point Connect the IDU and Refer to the IDU and ODU respective installation manuals. ODU with each other Connect the Power The power cable is not supplied with the KCCT-384B...
  • Page 54 3 Changing the IP of KCCT-384B IPS(A)/(B) The following section discusses about how to change the IP of KCCT-384B IPS(A)/(B) https://www.youtube.com/watch?v=XSkLhz-ko-o In case you wish to connect your KCCT-384B IPS(A)/(B) with the computer containing the KAYNET CONTROL PRO software and there are more than one KCCT-384B IPS(A)/(B) connected with the software then we need to change the IP of the gateway.
  • Page 55 The IP written on this page can be edited and you can change the IP as per your requirement. Refer to the video in the QR codes above for better understanding. Once the IP is changed, the website address would also be changed in case the controller is connected with the computer. For Eg. If we change the IP to 192.168.100.44 instead of 192.168.100.40;...
  • Page 56 202009...
  • Page 57 Part 3 Functions 1 START UP ............................57 2 LOGIN ............................. 58 3 HOME PAGE ........................... 60 3.1 Overview of Indoor Units Running Status ................60 3.2 Functions Menu ........................61 3.3 Special Menu ........................... 61 3.4 Date and Time .......................... 61 3.5 Schedule for Today .........................
  • Page 58 8.2 Group ............................. 112 8.3 Edit Map ..........................117 9 SETTING ............................121 9.1 Account ..........................122 9.2 Date and Time Settings ......................125 9.3 Holiday Settings ........................126 9.4 Network Settings ........................127 9.5 General Settings........................129 9.6 Mail Settings .......................... 130 9.7 Advanced Settings ........................

  • Page 59: Start Up

    1 Start Up For Touch Screen: As soon as the power is provided to the touch screen through the power cable, you will be directed to the boot screen. It will take about one minute for the user to reach the user login interface. For Computer website: The default IP of KCCT-384B IPS(A)/(B) is 192.168.100.40:8000.

  • Page 60: Login

    2 Login https://www.youtube.com/watch?v=KVc9WDKpQSo For Touch Screen: As soon as the controller is powered ON, you will be directed to the login page. The login page is similar as the login page for computer website as is shown in the picture below: For Computer Website: The default IP of the KCCT-384B IPS(A)/(B) gateway is 192.168.100.40:8000.
  • Page 61 Item Description Place to enter the username Place to enter the password Whether or not to save the password for current user account Whether or not to Auto Login the next time Click this button to login Guest Login admin Default account name 123456 password...

  • Page 62: Home Page

    3 Home Page For Touch Screen: Once the login is successful, the user reaches this page. For Computer Website: Once the login is successful, the user reaches this page. The various items on this page have been described as under: 3.1 Overview of Indoor Units Running Status This section classifies the status of indoor units into the following three categories Item...

  • Page 63: Functions Menu

    3.2 Functions Menu In this tab, navigation for all the functions is provided. It is present at the bottom of the homepage. 3.3 Special Menu Item Description Back to home Operating History 202009...

  • Page 64: Date And Time

    3.4 Date and Time July Monday The date and time for the particular day is displayed on the right side of the interface. The date is also displayed on the bottom right side of the home page. 3.5 Schedule for Today The schedule tab is just below the date and time tab.

  • Page 65: Indoor Units Detailed Parameters List

    3.7 Device Status List Click on the pie chart of the indoor units’ status statistics to get a complete list of detailed parameters of the indoor and outdoor units as reflected in the pictures below. Touch scroll horizontally to see all the parameters. 202009...
  • Page 66 IDU Parameters ODU Parameters 202009...

  • Page 67: Control

    High Temperature Hydro Module Parameters 4 Control https://www.youtube.com/watch?v=-KJI5Y3hyUw&t=37s Select an option on the left side interface to view the contained indoor units. 202009...

  • Page 68: Icons Description

    4.1 Icons Description 4.1.1 General Icons View Scheme These 3 Icons on the extreme left of the Control Interface screen are responsible to change the viewing scheme that is to view as per group/system/map. The map function is not available for KCCT-384B IPS(A)/(B). It is not available for the computer website.
  • Page 69 Indoor Unit View- Map Note: 1.This function is only available for the touch screen and cannot be used at the computer website. Sorting display These keys are present on the top right side of the Interface Function Inactive Active Sort by mode Auto, Cool, Heat, Dry, fan, Off, Error, Offline Sort by name...
  • Page 70 4.1.2 Indoor Units Icon Description Description The colors here represent the operating modes. The details about the colors is provided in the Table of Basic Mode Images Indicators (in order from left to right): error, schedule, lock, swing. Icon is white when active, such as the lock indicator in the above figure Displays the corresponding device model.
  • Page 71 Mode Description Mode Color & Icon Icon Off, Error, Offline Grey Auto Dark Blue Cool Light Blue Heat Green Orange Indoor Unit Type Description Code for Manual Topology IDU Type Icon Shown document Old IDU 4-Way Cassette (4-WAY) Wall-mounted Medium Static Pressure Duct (M-Duct) Low Static Pressure Duct(L-Duct) Air Handling Unit (AHU) High Static Pressure Duct (H-Duct)

  • Page 72: Indoor Unit View- Group

    Console HTHM AHUKIT (return air control) Floor standing unit AHUKIT (discharge air control) IDUs in Wired Controller 4.2 Indoor Unit View- Group For Touch Screen & Computer Website: This function is same both for the computer website and touch screen. This function shows the various indoor units which are present in various groups created by the user.
  • Page 73 The top left corner shows the number of indoor units in the group. 4.2.1 General Controls of Indoor Unit You can click on an indoor unit icon and it will be selected. There will be a “tick” on the top right side of the indoor unit.
  • Page 74 Top Menu Buttons Tap "All" to select all the indoor units in this page. Tap "Cancel" to cancel the selection for all indoor units; Tap "Control", and you will get the following control window: Tap the icon on the bottom of the screen to open the control command 202009...
  • Page 75 When simultaneously controlling multiple indoor units: 202009...
  • Page 76 Auto Mode Display Icon Description To switch ON or OFF the Indoor Unit To select the Operating Mode for the Indoor Unit To set the Temperature for the indoor Unit, two set points are available in the Auto Mode and only one set point is available in Non- Auto Mode It is to change the Swing of the Indoor Unit This setting is to change the fan speed for the Indoor...

  • Page 77: Indoor Unit View - System

    4.3 Indoor Unit View – System For Touch Screen & Computer Website: This function is same both for the computer website and touch screen. This is also similar to “Group Navigation”, except that the system (instead of the groups) is on the left. System name is default and cannot be changed.

  • Page 78: Indoor Unit View- Map

    4.4 Indoor Unit View- Map For touch screen: The map function needs to be configured from the “Install” tab of functions menu firstly. This map function of “Install” tab is only available on the touch screen. Tap in the group area on the left to select and view different maps. Tap the different IDU icon on the map to select the specific indoor unit.

  • Page 79: Schedule

    5 Schedule https://www.youtube.com/watch?v=9hjcq1ZGjpI&t=164s For Touch Screen & Computer Website: This function is same both for computer website and the touch screen controller. Once we have tapped the “Schedule Icon” at the Home page to go to the function module, the following display would be there. This is the Homepage for the Schedule function. Function From left to right, the respective corresponding options to display the schedule plans are: 1.
  • Page 80 It will show the Schedule, currently being implemented This tab is used to add new schedules 202009...

  • Page 81: Schedule View Types

    5.1 Schedule View Types 5.1.1 Calendar View The calendar view is used to display the schedules present according to the various dates. The user can click on any of the dates and the schedule related to that day would be displayed Description Function Tap to shift the calendar to the display of previous month...
  • Page 82 Schedule view (Right Side) The schedule page only shows scheduled tasks that have not been performed for the selected date (arranged in the order of implementation time). The displayed information is as follows 1. Time 2. Schedule Name 3. Details of the executed command (On/off, mode, temperature set point, fan speed) 5.1.2 Plan View Tap the second icon to view the schedule by plan as shown in figure below.
  • Page 83 Function Tap the left icon to go to the schedule editor. Using this the current schedule being used can be edited. Tap the right icon to delete the selected schedule. The schedules are arranged in order of their time created. Tap to select the schedule you need. Selected schedule has a blue background color.
  • Page 84 5.1.3 Device View Tap the third icon to go to the device view The page is divided into three sections. 1. Group List: This makes it easy to locate the device quickly. Tap "+" to expand the group, and "-" to minimize the group.

  • Page 85: Add Schedule

    5.2 Add Schedule This interface is common for all kind of Schedule Views: Calendar, Device and Plan. It is used to add new schedules . Function The device list displays all the devices related to the schedule. Tap to select and add the IDU. Details shown below Settings related to the schedule name and effective date, holidays, weekly plan and user defined dates can be edited here...
  • Page 86 5.2.1 Add Device This interface would be shown up on clicking on the Select IDU tab on the previous page. The user can simply click on the devices being shown in the right side of the display and after clicking on “Add”, the following devices would be added to the corresponding schedule.
  • Page 87 5.2.2 Date Settings Function Tap the input box to enter a name for the schedule. Maximum length is 80 English characters (40 Chinese characters). Note that system is unable to save the name if it contains the following symbols: ([`~!#$^&*()=|{}':;,\.<>/…?~! ￥…( ) ——【】 ‘’: “”。，、 ? ;...
  • Page 88 1. For Heat pump indoor unit: 2. For Heat Recovery indoor unit: 202009...
  • Page 89 3. For FAPU: 4. For FAPU(HR): 202009...
  • Page 90 5. For HTHM: 6. For AHU: 202009...
  • Page 91 7. For AHU(HR): 8. For HRV: 202009...
  • Page 92 Icon Description It is to set the time for implementation of the corresponding schedule command It is to set the Set point Temperatures for the corresponding Indoor Unit, it can be dual set points in case of Auto mode whereas in other case it will be single set point temperature.

  • Page 93: Report

    1. Clicking will copy the latest added schedule command from the list shown in bottom right. Please note that the 23:59 timing command cannot be copied. 2. For the timings that have been saved, tap to edit again, and to delete. Mode Setpoint °C Time...
  • Page 94 For Touch Screen: The default output for the export reports can be USB disk or email. For Computer website: The default download folder for computer website is the default download folder for the web browser. On the “Home Page”, tap to use the Report function.

  • Page 95: Operating Duration

    (After Activation) 6.1 Operating Duration It can be used to view the total operation duration of the indoor units for a specified time period.. Note: You can query the time and energy statistics reports only after the operating electricityfile has been generated. The electricity file is generated at every point.
  • Page 96 6.1.2 Procedure 1. Tap the selected device to go to the device selections page. 2. Details of the device page are as follows: Function Devices waiting to be selected are displayed in the rightmost area, and these are the devices that have not been added to the selected subgroup.

  • Page 97: Running Record

    3. Perform the time selection, once the device has been added. Function Tap in this area (except the blue calendar icon) to activate the calendar. Tap any number to select the date. Selected date in the box has a light blue background, otherwise today's date is selected.

  • Page 98: Energy Statistics

    6.3 Energy Statistics https://www.youtube.com/watch?v=PSuqL-CA8qA&t=32s The method to query energy statistics is similar to that for the previous two functions. However, in the coordinate mode, you can only add up to three devices to search. There are no restrictions in the table mode. at the top right corner to select the different modes.
  • Page 99 6.3.1 List View 6.3.2 Histogram and Graph (Line Chart) 202009...
  • Page 100 (Histogram) For histograms and graphs, you can only select 3 objects and select either IDU or refrigerant system. The selected time for graphs and lists is based on the month (effective graph is based on day). There are only two options in total energy: total energy, and operating energy.

  • Page 101: Log

    6.4 Log https://www.youtube.com/watch?v=Y2NAPHN7aFs at the bottom left corner of the Home page to go to the log page Certain operations of the software are recorded in logs, and these are classified into the following categories: General control command ECO control command Schedule control command Login and logout Select the start time and end time at the lower-left corner.

  • Page 102: Export Function

    6.5 Export Function For Operating Duration, Running Record, and Energy Statistics reports, there are functions to export the queries records to .csv files (except for histograms and graphs). The contents of the exported files are consistent with the current results of the queries. The format of the file is .csv, and it can be viewed and edited with Excel.
  • Page 103 Also, the configured email address in the setting tab can also be used to export the report using email and send the “.csv” file to the specified mailbox. On tapping the “Export” button, you would be asked to select the mail recipients. After completing the selection, the user needs to click on “Send”...

  • Page 104: Eco

    7 Eco https://www.youtube.com/watch?v=RpZ8z67mdWY&t=39s For Touch Screen and Computer Website: This function is similar for both. This function is basically present to set some limitations on the use of Indoor Unit and Outdoor Units. Using this Tab some of the functions both of the IDU and ODU can be restricted or their range can be limited. The ECO page is divided into two parts: IDU and ODU.
  • Page 105 The description of the control commands is as follows: Control command Description The options available are “--”*, “Unlimited” which means no limitation, “ON” the unit will remain ON , “OFF” the unit will always remain OFF. The options available are “--”*, “Unlimited” which means no limitation, the other options are to set the exact value of Cooling Set Point temperature.
  • Page 106 * Note-Certain indoor units may not support one or more locks described above. All parameters are "--" by default which means that no command is set For HRV- Bypass, Discharge, Fan, Auto, Heat Exchange For Non-Auto Mode IDUs - Cool, Heat, Dry, Fan For Auto Mode IDUs- Auto, Cool, Heat, Dry, Fan For Fresh Air Unit –...
  • Page 107 Silence Mode command The user needs to set the ENC5 switch to F value in order to use tthis setting from the KCCT-384B IPS(A)/(B) device KCCT-384B IPS(A)/(B) Setting Description Option Night silent time is 6h/10h (default) Night silent time is 6h/12h Night silent time is 8h/10h Night silent time is 8h/12h No silent mode...
  • Page 108 Mode from KCCT-384B IPS(A)/(B) website KCCT-384B IPS(A)/(B) Setting Description Option Exit Auto Power Saving Mode Disable Auto Energy Saving Enter Auto Power Saving Mode Enable This setting is to Activate or Deactivate the smart Energy Saving Mode for Kaysun VRF 202009...

  • Page 109: Install

    8 Install Under this function, we can install the units into the KCCT-384B IPS(A)/(B). There are two options available for installing the units that is the Auto Topo and Manual Topo. It has been discussed already in the Installation and Commissioning part of this manual.
  • Page 110 Auto Topology: https://www.youtube.com/watch?v=36ubf0LPmhg Under this topology mode, the user does not require doing any special settings for the units, just need to connect the units normally and do the IP settings as has been discussed in the Installation Part of this manual. After clicking on the Auto Topo tab, the gateway will begin to identify the units that are connected with the system.
  • Page 111 Manual Topology: In case of Manual Topology, the user needs to insert a Manual topology file giving details about the system to the central controller. The details on how to write the Topology file have been discussed in detail in the Installation Part of this Manual.
  • Page 112 Once the installing has been finished both in the case of Auto Topo or Manual topo, the user needs to click on the “Save” button on the bottom right to store the installation results 202009...

  • Page 113: Edit

    8.1 Edit Clicking on the column for “Name”, “Fan” and “EH” allows the user to edit their values. The name of the unit can be changed for easy identification by the user. The option for Fan and EH are to set the rated value of power consumed by the Fan or Electric heater of that particular indoor unit.

  • Page 114: Group

    8.2 Group https://www.youtube.com/watch?v=AI8iS2U_ci0&t=225s at the lower-left corner to go to the group editor from the installation page. 202009...
  • Page 115 Description It shows the groups already created by the user ; clicking on “+” will show the subgroups present under that group , similarly clicking on “-” will hide the groups present in that particular group. Clicking on the name of the group will show the Indoor units present in that group in 2. the bracket besides the name of the group shows the number of units present in that particular group This shows the subgroups present under a group and also the units that do not belong to any subgroup but belong to the group selected.
  • Page 116 Create Group , and you will get a textbox for you to edit the group at the corresponding level and the mouse is active. Enter the name. Tap the CR ("Go") key on the keyboard, or tap in the blank space to exit the editor. Groups at the same level cannot have the same names.
  • Page 117 8.2.2 Add Indoor Unit to the Group In the group page, you can add and delete indoor units in the group. Select the indoor unit you need to operate from the group list on the left. to add the indoor unit tyo the corresponding group. If the selected group has subgroups, they are displayed as follows: 202009...
  • Page 118 In the middle are, select the indoor unit to be deleted, tap to remove the indoor unit from the corresponding group. Once the edits to the indoor units in the group have been completed, tap (at the bottom of page) to save the changes.

  • Page 119: Edit Map

    8.3 Edit Map For Touch Screen: This function is only available for the touch screen. Once you are in the “Install” menu, tap on “Map” to enter the map editor to edit the map and the devices in it. On clicking the “Map” tab at the bottom of the page, you will be directed to the group editor for the map. When you enter the map editor for the first time, there will be an option to add groups to the map navigation function.
  • Page 120 The method to add groups in the “Map” is also same as that of “Group” function. Once the edits have been completed, tap to go to the map editor to edit the map as well as add a position to the indoor units.
  • Page 121 The following markings have been described as follows: 1. Group Selection Area. Tap “Edit” to edit the map in the selected group. Groups with subgroups are marked with an icon on the left of the group. Tap , if you want to expand the group and see the subgroups present inside it.
  • Page 122 6. It shows the devices that are not in the map. Default is to sort by name. Use 7 to switch the sort menu by mode. Tap to select the device; tap again to deselect the device. Add up to seven devices each time. 7.

  • Page 123: Setting

    9 Setting in the main page to go to the settings page. Default is the user management module Description List of available functions in the settings page. Tap to jump to the corresponding tab Shows the details of different tabs Now let us discuss the details of each of these functions one by one: 202009...

  • Page 124: Account

    9.1 Account For Touch screen & Computer website: This function is same for both. Administrator (Administrator Page) The administrator account has permissions to add or remove accounts; along with that an administrator account has the permissions to change the passwords of other accounts. This account is basically for the Engineers or Service personnel, for the end user a normal account should be provided which has been described as below The default username and password for the administrator account are as follows:...
  • Page 125 Disable the Anonymity Account Clicking on disable would disable the Anonymity account. Delete users Clicking on the small cross on the top right of the account would open a dialog box promptly asking to delete the user account. Clicking on “OK” would delete that particular account 202009...
  • Page 126 Note-The administrator cannot delete his own account. Normal account (Normal User Page) The normal user cannot disable the Anonymity account or add or delete any other users. The normal users here can only change the password of his account. On clicking the “Add” button at the bottom right, the following prompt box would be shown: 202009...

  • Page 127: Date And Time Settings

    9.2 Date and Time Settings Tap the list to go to the tab to set the date and time as shown in Figure. Default is the No Edit page. You can see the current date and time. Use or any grey numbers that do not belong to this month to jump to another month.
  • Page 128 Edit Mode (Edit Mode) Description Use to switch between 24-hour clock and 12-hour clock system. You can adjust the system timing system in both Edit and No Edit modes. When the slider is white and inactive, slide to the left, and the slider becomes blue and active, and the system switches to the 24-hour clock system.

  • Page 129: Holiday Settings

    9.3 Holiday Settings For Touch Screen & Computer Website: This function is same for both. Function Displays current year and month. Tap to change the month. Shortcut to return to the current system date. Tap to activate it immediately. Dates in grey do not belong to the current displayed month. Tap to jump to the date that the grey number belongs to and select the date.

  • Page 130: Network Settings

    9.4 Network Settings For Touch Screen: This full function is available For Computer website: The Wi-Fi function is not available for Computer Website, Local is available 1. Tap on the Wi-Fi function to connect the controller with available Wi-Fi networks. On tapping the Wi-Fi button, there will be list available to select the Wi-Fi networks 2.

  • Page 131: General Settings

    9.5 General Settings Function This tab has no meaning for the KCCT-384B IPS(A)/(B) website Changes the display language. Tap to activate the drop-down box, and tap to select the desired language. There are total 12 languages available, which are: English, Chinese, French, Spanish, Portuguese, Italian, German, Polish, Turkish, Hungarian, Russian and Korean Adjusts the group's display mode.

  • Page 132: Mail Settings

    9.6 Mail Settings For Touch Screen and computer website: This function is available both for the computer website as well as the touch screen of KCCT-384B IPS(A)/(B) 1. Displays the configuration of the current sender. Tap to configure and edit the sender. Fill up the corresponding details.
  • Page 133 2. Displays all the information about the recipient. Tap to edit. Fill in the corresponding details. Tap “OK” to save and exit. Tap “Cancel” to cancel all the operations and exit. If the mailbox format is wrong, there would be corresponding error message to fill those details. Tap “Cancel” to cancel all the operations and exit.
  • Page 134 iii. Invalid username 3. Tap “Add” to add up to six recipients. Fill up the corresponding details. Tap “OK” to save and exit. Tap “Cancel” to cancel all the operations and exit. 4. Tap “Delete” to activate the delete mode. On the top right corner of the recipient name, there will be a delete mark.

  • Page 135: Advanced Settings

    9.7 Advanced Settings For Touch Screen & Computer website: This function is same for both. 1. Reboot: On adjusting the slider, the following below shown dialog box will get opened. This function is to reboot the device 202009...
  • Page 136 3. Machine Code: This setting is to activate the Electricity Charge Distribution function for the KCCT-384B IPS(A)/(B) device. On clicking the slider, the following below shown dialog box would get opened. The subsequent QR code needs to be sent to Kaysun Technical Support Engineer for the Activation of the function.
  • Page 137 8. Version: This shows the current version of the KCCT-384B IPS(A)/(B). You must always tell what is the version of KCCT-384B IPS(A)/(B) which you are handling while talking with Kaysun Technical Support Engineer.

  • Page 138: Public Device

    9.8 Public Device Function Displays the group option. All the devices in the groups (including subgroups) are displayed on the right, and the groups are arranged based on the time of creation. Changes the properties of the selected devices. Public refers to public devices. Enable refers to devices that have been enabled.

  • Page 139: Ecs Settings

    9.9 ECS Settings For Touch Screen & Computer Website: This kind of setting is related to the energy consumption statistics function of the KCCT-384B IPS(A)/(B) gateway. The various functions under this have been described as below: Function It is to set the price of one unit for the Electricity consumption FTP stands for file Transfer Protocol.

  • Page 140: Help

    10 Help For Touch Screen & Computer Website: This function is same both for the touch screen and computer website. https://www.youtube.com/watch?v=OMT4hNSt67k on the main page to go to the Help Module of the website of KCCT-384B IPS(A)/(B) . Under this section, you can find the list of Error Codes both for the IDU and ODU which can be very helpful for the users.
  • Page 141 202009...

  • Page 142: Comparison Between Touch Screen And Computer Website Functions

    11 Comparison between Touch Screen and Computer Website functions Parameter Touch Screen Computer Website Map View Available Not Available Mail Function Available Not Available Map View Available Not Available Update Function Available Not Available Default download folder for Default Export Location USB Disk / Email web browser Email Support...
  • Page 143 Part 4 Troubleshooting 1 BASIC TROUBLESHOOTING ......................42 1.1 Equipment cannot be started....................142 1.2 Cannot find the equipment/Equipment is disconnected ........... 142 1.3 Display Errors on the Webpage ................... 142 1.4 Wrong Error Code displayed ....................142 1.5 Power Allocation for Public Devices ................... 142 1.6 Failed to Upgrade the Equipment ..................

  • Page 144: Basic Troubleshooting

    1 Basic Troubleshooting In this section we will discuss about some basic troubleshooting for the KCCT-384B IPS(A)/(B). Also, are listed some preliminary steps that are required to be taken to eliminate these problems. Let us have a look at some of the basic troubles that may be encountered by the users while using KCCT-384B IPS(A)/(B).

  • Page 145: Failed To Upgrade The Equipment

    1.6 Failed to Upgrade the Equipment Solution: While upgrading the KCCT-384B IPS(A)/(B) software, always make sure that the upgrade file is correct otherwise the upgrade would fail. 1.7 Failed to save the Group Operation Solution: Group operation: Make sure you tap "Save" at the bottom of the page to save all create and edit operations (delete operation excluded).

  • Page 146: Appendix

    2 APPENDIX 2.1 Appendix 1: Software Use Precautions a) If there are display errors on the webpage such as header errors and wrong icon placements, use the browser's mandatory refresh function to refresh the page (such as "Shift+F5" for the Chrome browser). 2.2 Appendix 2: Wired Controller Group For the new units, certain wired controllers support the access of multiple IDUs where these IDUs will then form a "wired controller group".

  • Page 147: Appendix 3: Export File Samples

    2.3 Appendix 3: Export File Samples In this section, we have listed some of the samples of the reports that would be outputted by the KCCT-384B IPS(A)/(B) system under various circumstances. 2.3.1 Energy Statistics Excel The energy document outputted from KCCT-384B IPS(A)/(B) system will look as follows: Note: The energy cost depends up on the cost per unit set in the Setting part.
  • Page 148 2.3.2 Operating Duration Below is a sample of the excel document outputted by clicking the Operating Duration Tab in the Report function of KCCT-384B IPS(A)/(B). 202009...
  • Page 149 2.3.3 Running Record Below is a sample document for the excel file exported from the running record tab of the Report function. Note: The KCCT-384B IPS(A)/(B) can only store the data for last 12 months. 202009...

  • Page 150: Appendix 4 : Introduction To Kaynet Control Pro System

    2.4 Appendix 4 : Introduction to Kaynet Control PRO System Intelligent Manager of Kaysun PRO (Kaynet Control PRO) is Kaysun's new-generation VRF management system. It consists of four parts: Kaynet Control PRO software, Kaynet Control (hardware), K05.2-BACNET(A) or KCCT-384B IPS(A)/(B) (Hardware), MicroDog and VRF refrigerant system (energy meter requirement is optional depending up on whether the user want to use ).
  • Page 151 K05.2-BACNET(A) K05.2-BACNET(A) Kaynet Control PRO...

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Kcct-384b ips(b)

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