Gree MG30-24/D1(B) Installation And Operation Manual
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Gree MG30-24/D1(B) Installation And Operation Manual

Bacnet gateway kit for central air conditioners
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安装使用说明书
Installation and Operation Manual
中央空调 BACnet 网关套件 MG30-24/D1(B)
BACnet Gateway Kit MG30-24/D1(B) for Central Air Conditioners
珠 海 格 力 电 器 股 份 有 限 公 司
GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
为了正确使用本产品，请在使用前仔细阅读本使用说明书，并妥善保存以供今后参考。
Please read this manual carefully before using this product and keep it properly for future reference.

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  • Page 1 BACnet Gateway Kit MG30-24/D1(B) for Central Air Conditioners 珠 海 格 力 电 器 股 份 有 限 公 司 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI 为了正确使用本产品，请在使用前仔细阅读本使用说明书，并妥善保存以供今后参考。 Please read this manual carefully before using this product and keep it properly for future reference.
  • Page 2 目录 一、功能介绍1 1 功能概述  1 2 功能特点  1 2.1 BACnet/IP 楼宇接口功能  1 2.2 Web 服务器功能  2 二、结构图4 1 产品图片  4 2 产品尺寸  4 3 各个模块安装图  5 4 产品整体效果图  6 三、使用说明6 1 接口  6 1.1 电源接口 6 1.2 模块安装接口 6 1.3 通讯接口 7...
  • Page 3 中央空调 BACnet 网关套件安装使用说明书 一、功能介绍 1 功能概述 格力中央空调 BACnet 网关套件 MG30-24/D1(B) 可实现空调机组和 BAS 系统的数据交换，提供标准的 BACnet/IP 楼宇接口，并且支持 Web 服务器功能，实现对机组的远程监测和控制，可满足互联网高速监控空 调信息。 2 功能特点 使用 BACnet/IP 楼宇接口功能时，BACnet 网关的 TCP/IP 默认属性为 IP Address：192.168.1.150、 Subnet Mask：255.255.255.0、Default Router：192.168.1.1。 使 用 Web 服 务 器 功 能 时， 用 互 联 网 浏 览 器 访 问 BACnet 网 关， 登 陆 的 默 认 地 址 为 http:// 192.168.1.150，默认用户名为：admin，密码为空。...
  • Page 4 中央空调 BACnet 网关套件安装使用说明书 2.2 Web 服务器功能 BACnet 网关的 WEB 服务器功能，是通过 HTML 页面的形式提供 Web 内容，实现监测、控制空调信息， 支持多用户终端同时访问。具有访问权限的用户在标准浏览器上即可访问 Web 界面。详细操作说明见 Web Server 的帮助文档。 2.2.1 使用环境要求： 1）操作系统：windows 操作系统，苹果操作系统，LINUX/UNIX 操作系统； 2）浏览器：支持 JAVA 技术的浏览器，如 IE,CHROME,NETSCAPE,FIREFOX 等； 3）语言支持：简体中文及英文（黑体）； 4）Java 虚拟机安装：如果浏览器无法打开网页，请先从 Java 官网 www.java.com 下载 Java 虚拟机， 安装后便可正常使用。 5）最低硬件配置要求：...
  • Page 5 中央空调 BACnet 网关套件安装使用说明书...
  • Page 6 中央空调 BACnet 网关套件安装使用说明书 二、结构图 1 产品图片 格力中央空调 BACnet 网关套件 MG30-24/D1(B) 产品实物图如下： ① PCD 控制器 (CPU 模块 )PCD3.M6340 ② PCD 控制器 (WEB SERVER 模件 )PCD3.R600 ③ Battery Module 模件 （含纽扣电池，注意电池正极朝外） ④ PCD 控制器 (BACnet 模件 )PCD7.R560 ⑤ PCD 控制器 (SD 卡 )PCD7.R-SD1024 图...
  • Page 7 中央空调 BACnet 网关套件安装使用说明书 3 各个模块安装图 格力中央空调 BACnet 网关套件 MG30-24/D1(B) 产品各个模块安装图如下： ① 装入 PCD 控制器 (WEB SERVER 模件 )PCD3.R600 到 SLOT0 插槽 ② 装入 Battery Module 模件（含纽扣电池，注意电池正极朝外）到 Batt Module 插槽 ③ 装入 PCD 控制器 (BACnet 模件 )PCD7.R560 到 M1 插槽 ④ 标准 RJ45 网络接口，10M/100M 自适应 Ethernet，连接网线到 BAS 系统 ⑤...
  • Page 8 中央空调 BACnet 网关套件安装使用说明书 4 产品整体效果图 格力中央空调 BACnet 网关套件 MG30-24/D1(B) 产品整体效果图如下： 图 2-5 BACnet 网关套件 MG30-24/D1(B) 产品整体效果图 三、使用说明 1 接口 1.1 电源接口 如图 2-5 所示。电源（POWER）采用接线端子输入，具体输入电源规格为 24VDC -20/+25% incl.5% ripples 符合 EN/IEC 61131-2，正常 175mA/4.2W，最大 500mA/12W。 注意：24 直流电源输入端子电源线不能接反，否则将会损坏 BACnet 网关设备。 丝印 端子 端子引脚 接口说明...
  • Page 9 中央空调 BACnet 网关套件安装使用说明书 1.3 通讯接口 如图 2-5 所示。BACnet 网关正面接线端子处可以看到对应的丝印 D、/D、O、C，网口采用 RJ45 标准接口。 丝印 端子 端子引脚 接口说明 RS485 接口， 接机组 MODBUS 设备的监控 / 楼宇接口， P1：485 通讯 A 接线端子 无极性。D——R+/D+( 或 485 ＋ )，/D——R-/D-( P2：485 通讯 B 或 485-) 。 Switch position： MODBUS 端匹配电阻添加选择按钮，默认拨为...
  • Page 10 中央空调 BACnet 网关套件安装使用说明书 开始 开机或重启后，自动诊断 1 秒钟。 启动后，用户程序正常运行。由于安全原因，当编程器通过 CD8.K11x 连入 PGU 模式时（例 运行 如，PGU 模式中的 PG5), CPU 自动进入停止状态，而非运行状态。 条件运行 条件运行状态。调试器中所设置的运行条件，目前还没有完全满足。 故障运行 同“运行”，但带有故障信息。 故障运行指令 同“条件运行”，但带有故障信息。 以下情况将出现停止状态： 当 CPU 启动时，PGU 模式下有连接编程器 停止 编程器使 PGU 停止运行 “条件运行”设置条件得到满足时 故障停止 同“停止“，但带有故障。 以下情况下将出现暂停状态： 运行暂停指令 用户程序出现严重故障 暂停 硬件故障...
  • Page 11 中央空调 BACnet 网关套件安装使用说明书 3 工程安装说明 3.1 BACnet 网关安装在电控柜中侧面示意说明 根据 DIN EN60715 TH35( 即老的 DIN EN50022),PCD3 CPU 和模块底托可固定在 35mm 的顶帽型安装导轨上。 将 PCD3 安装在顶帽型安装导轨上。 ① 将网关外罩的底部按压在安装表面上。 ② 沿安装导轨向上按压网关。 ③ 朝安装表面，向下按压网关外罩的顶部，网关与安装 导轨咬合。 ④ 朝顶安装导轨，相下按压网关外罩，确保网关安装牢 固可靠。 拆卸： 图 3-3 BACnet 网关安装和拆卸说明示意图 拆卸外罩时，将其向上推，然后取出。 3.2 BACnet 网关安装在电控柜中正面示意说明 ①...
  • Page 12 中央空调 BACnet 网关套件安装使用说明书 DIP1 DIP1 拨码表 拨码表 低位 高位 低位 高位 通讯模块地址 1 有效 通讯模块地址 2 有效 DIP1 DIP1 拨码表 拨码表 低位 高位 低位 高位 通讯模块地址 3 有效 通讯模块地址 4 有效 图 3-5 BACnet 网关连接的通讯模块设备有效地址拨码示意图 注：当多联机机组数量大于 4 套时，BMS 系统可以再使用一个网关搭建新的网络。 WEB客户端 BMS楼宇自控系统...
  • Page 13 中央空调 BACnet 网关套件安装使用说明书 1）此图以某一种通讯模块连接方式为例，通讯模块连接接口 ( 是否为 COM1、COM2 接口 ) 方式以具体实 际通讯模块接口为准； 2）在上述网络中，通讯介质 L3 为 RJ45 网口间通用网线； 3）BMS(BACnet/IP) 系统和 BACnet Gateway 所能提供的 WEB Server 功能可以同时使用。 3.4 BACnet 网关与上层 BACnet 通讯设备的连接方式 3.4.1 网口连接的示意图 1）RJ45 网口平行网线连接方式 2）RJ45 网口交叉网线连接方式 3.4.2 BACnet 网关与 PC 机客户端连接的示意图 1）采用交叉网线，BACnet 网关直接对接...
  • Page 14 中央空调 BACnet 网关套件安装使用说明书 3.5 BACnet 网关与下层通讯模块设备的连接方式 3.5.1 下述以某一种通讯模块为例，具体以实际通讯模块连接接口方式为准 双绞线RS485连接，采用无极性 通讯模块侧面图 COM2口 RS485- RS485+ 焊接点 3.5.2 中继器套件选配 如果 BACnet 网关与通讯模块设备连接距离超过 800m 时，需要选配中继器套件。 中继器之间通讯线最大距离是800m 四、注意事项 1）确保电源适配器的规格，否则 BACnet 网关将不能正常工作甚至被损坏； 2）确保设备装配到正确位置，否则将通讯故障； 3）确保通讯线接入正确的接口，否则将通讯故障； 4）用焊锡加固连接通讯线后，应使用绝缘胶布保护，以免氧化、短路； 5）BACnet 网关正常工作环境要求 : ①温度 : 0~55℃ , ②湿度小于等于 95%: ③安装在室内 ( 推荐安装 在电控柜中...
  • Page 15 珠 海 格 力 电 器 股 份 有 限 公 司 Gree Electric Appliances ， Inc. of Zhuhai 邮编： 519070 地址：珠海市前山金鸡西路 Tel: 4008 365 315 (0756)8617555 （客户服务中心） http: //www. gree. com 64134100001-01(...

  • Page 16: Table Of Contents

    Contents 1 Functional Specifications ��������������������������������������������������������������������������������� 1 1�1 Brief Introduction �����������������������������������������������������������������������������������������������������������������������1 1�2 Features �������������������������������������������������������������������������������������������������������������������������������������1 2 Product Drawing ���������������������������������������������������������������������������������������������� 4 2�1 Parts Drawing ����������������������������������������������������������������������������������������������������������������������������4 2�2 Dimension Drawing ��������������������������������������������������������������������������������������������������������������������5 2�3 Installation Drawing ��������������������������������������������������������������������������������������������������������������������6 2�4 General Drawing ������������������������������������������������������������������������������������������������������������������������7 3 Operation Instructions ������������������������������������������������������������������������������������� 7 3�1 Interfaces �����������������������������������������������������������������������������������������������������������������������������������7 3�2 Indicating LEDs ��������������������������������������������������������������������������������������������������������������������������8 3�3 Installation Instructions ������������������������������������������������������������������������������������������������������������10 4 Precautions����������������������������������������������������������������������������������������������������...

  • Page 17: Functional Specifications

    BACnet Gateway Kit for Central Air Conditioners 1 Functional Specifications 1�1 Brief Introduction BACnet gateway kit MG30-24/D1(B) is capable of realizing the data exchange between the air conditioning unit and BAS, supporting the Web server, providing remote monitoring and control to the air conditioning unit, and also enabling the internet to monitor the information related to the air conditioning unit at high speed.
  • Page 18 BACnet Gateway Kit for Central Air Conditioners Parameters of the Supported Air Conditioning Units AC Type Parameters Name Indoor unit general error mark Indoor unit error code Indoor unit environment Temp Indoor unit Temp(setting) Indoor unit mode(status) Indoor unit mode(setting) GMV Indoor Units (Note: “Remote temp/mode/On/Off shield mark”...
  • Page 19 BACnet Gateway Kit for Central Air Conditioners 1.2. 2 BACnet Web Server The BACnet is capable of supporting the controller Web server in the form the HTML Web pages so as to control, monitor and display the data of the air conditioning unit, meanwhile supporting the multi-user visit at a time.

  • Page 20: Product Drawing

    BACnet Gateway Kit for Central Air Conditioners 2 Product Drawing 2�1 Parts Drawing See the following real image drawing of each module of the BACnet Gateway MG30-24/D1(B) C PU Module PCD3.M6340 ① . W eb Server Module PCD3.R600 ② . B attery Module (incl.

  • Page 21: 2�2 Dimension Drawing

    BACnet Gateway Kit for Central Air Conditioners Fig. 2-1 Real Image Drawing of Each Module of BACnet Gateway MG30-24/D1(B) 2�2 Dimension Drawing See the following drawing for the dimensions of the BACnet Gateway MG30-24/D1(B) (Unit:mm) Type Description Weight PLC with 1 MB of user memory with Run/Stop switch Back up option with PCD7.R500 Flash Card,USB port for PG5 PCD3.M6340 Max.1023 digital I/Os,2 interrupts,Web-Server,RS232,RS485 for...

  • Page 22: 2�3 Installation Drawing

    BACnet Gateway Kit for Central Air Conditioners 2�3 Installation Drawing See the following drawing for the installation of each module of the BACnet Gateway MG30-24/ D1(B) Install the Web server PCD3.R600 at slot0. ① . I nstall the battery module at the battery module special slot. ②...

  • Page 23: 2�4 General Drawing

    BACnet Gateway Kit for Central Air Conditioners 2�4 General Drawing See the following drawing for the outline of the whole BACnet MG30-24/D1(B) Fig. 2-5 Outline Drawing of the Whole BACnet MG30-24/D1(B) 3 Operation Instructions 3�1 Interfaces 3�1�1 Power Supply Interface As shown in Fig.2-5, the power supply is input through the wiring terminal.

  • Page 24: 3�2 Indicating Leds

    BACnet Gateway Kit for Central Air Conditioners 3�1�3 Communication Interfaces As shown in Fig.2-5, the printed marks D, /D, O, and C can be seen in the front of the wiring terminals of the BACnet gateway, and the RJ45 standard interface is prepared. Printed Terminal Description...
  • Page 25 BACnet Gateway Kit for Central Air Conditioners CPU type PCD3.Mxxxx Battery module Batt Halt Error Colour Green Yellow ○ ● ○ ○ Run cond� ○ ●/○ ○ ○ Run with error ○ ● ○ ● Run cond. with error ○ ●/○...

  • Page 26: 3�3 Installation Instructions

    BACnet Gateway Kit for Central Air Conditioners 3.2.3 WEB Server Module Indicating LED Fig.3-2 Wed Server Module PCD3.R600 Indicating LED The memory module is fitted with 5 LEDs: Meaning User LED, set by the user program with the base address of the module (SET = off; RES User = on) Diag...
  • Page 27 BACnet Gateway Kit for Central Air Conditioners Fig.3-3 Side View of the Installation and Removal of the BACnet Gateway 3.3.2 Front View of the Installation and Removal of the BACnet Gateway I nsert the module into the appropriate module location and press down to the bottom of the ①...
  • Page 28 BACnet Gateway Kit for Central Air Conditioners the DIP switch setting. Inside the communication module there is 8-poistion switch among which the SA2 and SA3 are used to set the device address. In the actual application, when the DIP switch is set to the side “ON”, it represents “0”...
  • Page 29 BACnet Gateway Kit for Central Air Conditioners WEB Client Vent Lift Fire Electricity Lighting Internet(BACnet/IP Protocal) Intranet(BACnet/IP Protocol) BACnet BACnet Gateway Other BACnet Gateway Gateway Control Commun-module 4 Commun-module1 Cabinet COM2 COM2 COM2 COM2 COM2 COM2 COM1 COM1 COM1 Soldering Soldering ID Unit 1 Soldering...
  • Page 30 BACnet Gateway Kit for Central Air Conditioners RJ45 Interface Connection with Cross Line 3.3.4.2 Connection between the BACnet Gateway and the Client-Side PC 1) Direction Connection with the Cross Communication Line: 10BASE-T or 100BASE-TX Cross Communication Line 2) Indirection Connection via the Hub with the Parallel Communication Line: 10BASE-T or 100BASE-TX Parallel Communication Line 3.3.5 Connection between the BACnet Gateway and the Lower Communication...

  • Page 31: Precautions

    7) In order to protect the user’s access authority, when the user is visiting the Web server of the BACnet gateway, it is strongly advised to modify the login passwords. 8) GREE keeps the right to update the products without advanced notice.

  • Page 32: Appendixes

    BACnet Gateway Kit for Central Air Conditioners Appendixes Appendix A TCP/IP Property Setting C hoose the ‘“Local Area Connection” on PC� ① . C lick the “Properties”. ② . C hoose the option Internet Protocol Version 4(TCP/IPv4) ③ . C hoose the “Use the following IP address” and set the TCP/IP properties. ④...
  • Page 33 BACnet Gateway Kit for Central Air Conditioners...

  • Page 34: Appendix B Bacnet Protocol

    BACnet Gateway Kit for Central Air Conditioners Appendix B BACnet Protocol 1 Brief Introduction to the BACnet Protocol 1.1 What is BACnet BACnet - A Data Communication Protocol for Building Automation and Control Networks - see bacnet.org. BACnet is a standard data communication protocol for Building Automation and Control Networks.
  • Page 35 BACnet Gateway Kit for Central Air Conditioners 1.4 BACnet standard objects ANSI/ASHRAE 135-2008 defines 30 BACnet standard objects as shown in the standard document� Clause Description Page Clause Description Page 12�1 Accumulator Object Type 12�16 Life Safety Zone Object Type 12�2 Analog Input Object Type 12�17...
  • Page 36 BACnet Protocol Revision: 1.4 2.1 Product Description: The BACnet gateway applied for GREE GMV units links the unit’s internal network with the BACnet/IP network , and also provides BACnet BAS interfaces which enable the unit to be seamlessly integrated into the third party’s BAS.
  • Page 37 BACnet Gateway Kit for Central Air Conditioners Device Management-DeviceCommunicationControl-B DM-DCC-B Device Management-TimeSynchronization-B DM-TS-B Device Management-UTCTimeSynchronization-B DM-UTC-B Device Management-ReinitializeDevice-B DM-RD-B Device Management-Backup and Restore-B DM-BR-B Device Management-Restart-B DM-R-B Device Management-List Manipulation-B DM-LM-B Device Management-Object Creation and Deletion-B DM-OCD-B 3) Network Management BIBBs Network Management-Connection Establishment-B NM-CE-B Network Management-Router Configuration-B NM-RC-B 2.4 Segmentation Capability:...
  • Page 38 BACnet Gateway Kit for Central Air Conditioners 2) Standard Object Types Supported: Analog-Value-Object Dynamically Dynamically Optional Properties Proprietary Writable Properties Creatable Deleteable Supported Properties Description Present_Value Reliability COV_Increment Priority_Array Time_Delay Relinquish_Default High_Limit COV_Increment Low_Limit Time_Delay Deadband Notification_Class Limit_Enable High_Limit Event_Enable □...
  • Page 39 BACnet Gateway Kit for Central Air Conditioners 4) Standard Object Types Supported: Binary-Output-Object Dynamically Dynamically Optional Properties Proprietary Writable Properties Creatable Deleteable Supported Properties Description Present_Value Device_Type Time_Delay Reliability Event_Enable Inactive_Text Active_Text Change_Of_State_Time Change_Of_State_Count Time_Of_State_Count_ Reset Elapsed_Active_Time Time_Of_Active_Time_ □ □ Reset Minimum_Off_Time Minimum_On_Time...
  • Page 40 BACnet Gateway Kit for Central Air Conditioners 6) Standard Object Types Supported: Multistate-Input-Object Dynamically Dynamically Optional Properties Proprietary Writable Properties Creatable Deleteable Supported Properties Description Present_Value Device_Type Time_Delay Reliability Alarm_Values State_Text Fault_Values Time_Delay Event_Enable Notification_Class □ □ Alarm_Values Fault_Values Event_Enable Acked_Transitions Notify_Type Event_Time_Stamps...
  • Page 41 BACnet Gateway Kit for Central Air Conditioners MS/TP slaves and certain other devices.) □Yes ■ No 2.8 Networking Options: ■ Router, Clause 6 - List all routing configurations, e.g., ARCNET-Ethernet, Ethernet-MS/TP, etc� □ Appendix H, BACnet Tunneling Router over IP □...
  • Page 42 BACnet Gateway Kit for Central Air Conditioners Device X’0200 0000’ 96468992 ■ Event-Enrollment X’0240 0000’ 37748736 □ File X’0280 0000’ 41943040 □ Group X’02C0 0000’ 46137344 □ Loop X’0300 0000’ 50331648 □ Indoor unit error code, Indoor unit mode(status), Fan Speed(status), Specific error codes for the GMV Multistate Input X’0340 0000’...
  • Page 43 BACnet Gateway Kit for Central Air Conditioners 3�2 BACnet Point List A BACnet Object Identifier value shall consist of two components: Object Type and Instance Number. The BACnet object uses the data field of the instance number 22 as shown below. (High) 70 (Low) Object Type (Bits）...
  • Page 44 BACnet Gateway Kit for Central Air Conditioners Table 3.2.1 Parameter Object Parameter name Object name Object ID number Type Parameters of GMV Indoor Units Indoor unit general error IndoorUnitErrorMark_XX_YYY_ZZ BI(3)+YYY*8192+ZZ*64+1 mark Indoor unit error code IndoorUnitErrorCode_XX_YYY_ZZ MI(13)+YYY*8192+ZZ*64+1 Indoor unit environment IndoorUnitEnvironmentTemp_XX_ AI(0)+YYY*8192+ZZ*64+1 Temp...
  • Page 45 BACnet Gateway Kit for Central Air Conditioners Wa t e r Ta n k M o d e C o m m a n d _ X X _ Water tank mode(setting) MV(19)+YYY*8192+ZZ*64+2 YYY_ZZ Double-Tube supply Water DoubleTubeSupplyWaterTemp_XX_ AI(0)+YYY*8192+ZZ*64+2 Temp YYY_ZZ F l o o r H e a t i n g s u p p l y...
  • Page 46 BACnet Gateway Kit for Central Air Conditioners YYY*8192+ZZ*64+2 0:Off,1:On YYY*8192+ZZ*64+3 0:Without shield ,1:Shield YYY*8192+ZZ*64+4 0:Without shield ,1:Shield YYY*8192+ZZ*64+5 0:Without shield ,1:Shield YYY*8192+ZZ*64+6 0:Without shield ,1:Shield Specific Parameters of GMV Water Heater YYY*8192+ZZ*64+1 0:without, 1:with YYY*8192+ZZ*64+1 see Alarm codes 1 ) H o t Wa t e r, N i g h t , R e s e r v e m o d e s : 3 5 ~ 5 8 ( t h e u p p e r...
  • Page 47 BACnet Gateway Kit for Central Air Conditioners 3.3 Detailed Descriptions of BACnet Objects For each communication status, objects related to the unit are treated on the BANnet as follows: (1) It is known from the BACnet gateway topology that the BACnet objects related to the units include those about the GMV outdoor unit and GMV indoor unit.
  • Page 48 BACnet Gateway Kit for Central Air Conditioners 3) When some communication error occurs, it indicates the indoor unit is not well connected with the communication module. When the message “Indoor Unit/Wired Controller Communication Error Mark” is sent, it indicates the outdoor unit is not well connected with the indoor unit or the wired controller�...
  • Page 49 BACnet Gateway Kit for Central Air Conditioners Object type: Multistate Value Object ID: MV(19)+YYY*8192+ZZ*64+1 Instance Number: YYY*8192+ZZ*64+1 Description: this object is used to monitor the mode setting of the indoor unit. Present_Value: 1- Cool, 2- Dehumidify, 3- Fan, 4- Heat; Note : 1) The indoor unit running mode takes effective only when the unit is turned on.
  • Page 50 BACnet Gateway Kit for Central Air Conditioners “1” responding to the “On” command. 3) When some error still exists on the unit, the unit may fail to be started prior to the clearance of the error. (9) Fan Speed(status) Member number:8 Object name:FanSpeedStatus_XX_YYY_ZZ (XX means Air condition type, like GMV is 01;YYY means Outdoor Unit's number, like GMV is between 001 and 004 now;...
  • Page 51 BACnet Gateway Kit for Central Air Conditioners Object type:Binary Value Object ID: BV(5)+YYY*8192+ZZ*64+1 Instance Number: YYY*8192+ZZ*64+1 Description: this object is used to monitor the Swing setting of the indoor fan. Present_Value: ACTIVE:On INACTIVE:Off Note: 1) The Present_Value can reflect the real-time Swing state of the unit. That is, it varies as the change of the Swing setting of the wired controller or the wires controller.
  • Page 52 BACnet Gateway Kit for Central Air Conditioners 1) Present_Value is ACTIVE, the wired or wireless controller is disabled to set the room temperature� 2) Present_Value is ACTIVE,the BMS is enabled to control the room temperature. (14) Remote mode shield mark(setting) Member number :13 Object name:RemoteModeShieldCommand_XX_YYY_ZZ (XX means Air condition type,like GMV is 01;YYY means Outdoor Unit's number, like GMV is between 001 and 004 now;ZZ means...
  • Page 53 BACnet Gateway Kit for Central Air Conditioners Indoor Unit's number, like GMV is between 01 and 16 now, otherwise 00 means device YYY's Parameters.) Object type: Binary Value Object ID: BV(5)+YYY*8192+ZZ*64+6 Instance Number: YYY*8192+ZZ*64+6 Description: this object is used to enable or disable the wired or wireless controller to set any parameter�...
  • Page 54 BACnet Gateway Kit for Central Air Conditioners Instance Number: YYY*8192+ZZ*64+1 Description: this object is used to monitor the error code of the GMV water heart. For more details see Appendix E� Present_Value: 0x00010000-0x0001FFFF (See Appendix E) Note : 1) When some error occurs to the GMV water heater, Present_Value property will be a decimal numeral related to the error code.
  • Page 55 BACnet Gateway Kit for Central Air Conditioners Instance Number: YYY*8192+ZZ*64+1 Description: this object is used to monitor the temperature setting of the water tank of the GMV water heater. Present_Value: H ot Water, Night, Reserve modes:35 (the upper limit can be adjusted to 65 ①...
  • Page 56 BACnet Gateway Kit for Central Air Conditioners 7-off; 8-heat preservation and standby; 9-heating water. Note: 1) This parameter is only for the GMV water heater. (23) Water tank(setting) Member number :22 Object name:WaterTankCommand_XX_YYY_ZZ (XX means Air condition type, like GMV is 01;YYY means Outdoor Unit's number, like GMV is between 001 and 004 now;...
  • Page 57 BACnet Gateway Kit for Central Air Conditioners (25) Water tank mode(setting) Member number :24 Object name:WaterTankModeCommand_XX_YYY_ZZ (XX means Air condition type, like GMV is 01;YYY means Outdoor Unit's number, like GMV is between 001 and 004 now; ZZ means Indoor Unit's number, like GMV is between 01 and 16 now, otherwise 00 means device YYY's Parameters.) Object type:Multistate Value Object ID: MV(19)+YYY*8192+ZZ*64+2...
  • Page 58 BACnet Gateway Kit for Central Air Conditioners type, like GMV is 01;YYY means Outdoor Unit's number, like GMV is between 001 and 004 now; ZZ means Indoor Unit's number, like GMV is between 01 and 16 now, otherwise 00 means device YYY's Parameters.) Object type: Analog Value Object ID: AV(2)+YYY*8192+ZZ*64+2...
  • Page 59 BACnet Gateway Kit for Central Air Conditioners (30) Water tank control shielding code(setting) Member number :29 Object name:WaterTankControlShieldingCodeCommand_XX_YYY_ZZ (XX means Air condition type,like GMV is 01;YYY means Outdoor Units's number,like GMV is between 001 and 004 now;ZZ means Indoor Units's number,like GMV is between 01 and 16 now,otherwise 00 means deviceYYY's Parameters.) Object type:Multistate Value Object ID: MV(19)+YYY*8192+ZZ*64+3...
  • Page 60 BACnet Gateway Kit for Central Air Conditioners is 01;YYY means Outdoor Unit's number, like GMV is between 001 and 004 now; ZZ means Indoor Unit's number, like GMV is between 01 and 16 now, otherwise 00 means device YYY's Parameters.) Object type:Multistate Input Object ID: MI(13)+YYY*8192+ZZ*64+4 Instance Number: YYY*8192+ZZ*64+4...
  • Page 61 BACnet Gateway Kit for Central Air Conditioners Instance Number: YYY*8192+ZZ*64+5 Description: this object is used to monitor the on/off status of the compressor of the GMV outdoor unit� Present_Value: ACTIVE: On INACTIVE:Off Note :...

  • Page 62: Appendix C Indoor Unit Error Codes

    BACnet Gateway Kit for Central Air Conditioners Appendix C Indoor Unit Error Codes...

  • Page 63: Appendix D Outdoor Unit Error Codes

    BACnet Gateway Kit for Central Air Conditioners Appendix D Outdoor Unit Error Codes...
  • Page 64 BACnet Gateway Kit for Central Air Conditioners...

  • Page 65: Appendix E Specific Error Codes For The Gmv Water Heater

    BACnet Gateway Kit for Central Air Conditioners Appendix E Specific Error Codes for the GMV Water Heater...

  • Page 66: Appendix F Water Tank Control Shielding Codes

    BACnet Gateway Kit for Central Air Conditioners Appendix F Water Tank Control Shielding Codes...
  • Page 67 GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI Add: West Jinji Rd, Qianshan, Zhuhai, Guangdong, China, 519070 64134100001 Tel: (+86-756) 8522218 Fax: (+86-756) 8669426 E-mail: gree@gree.com.cn www.gree.com...

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