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Gree GRJW05-J, Owner'S Manual

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Gree GRJW05-J Owner'S Manual Download Page 9

                                               

         

Wireless Gateway Owner’s Manual

 

3

 

  “AI2”: Analog input 

 

3.2 LED Display 

 
 
 
 
 
 
 
 

CAN 

TX 

It flashes when the gateway sends data to CAN bus. 

RX 

It flashes when the gateway receives data from CAN bus. 

RS485-1 

TX 

It flashes when the gateway sends data to RS485 bus. 

RX 

It flashes when the gateway receives data from RS485 bus. 

RS485-2 

TX 

It flashes when the gateway sends data to RS485 bus. 

RX 

It flashes when the gateway receives data from RS485 bus. 

RS485-3 

TX 

It flashes when the gateway sends data to RS485 bus. 

RX 

It flashes when the gateway receives data from RS485 bus. 

POWER 

It lights on when the gateway is powered normally. 

RUN 

It flashes when the gateway is in normal operation. 

ERROR 

It flashes when the gateway has an error. 

A/D 

It flashes after pressing reset button for 5s.

 

 

3.3 DIP Switches 

This gateway includes two kinds of DIP switches, “address” DIP switch and “function” DIP switch. This function is 

reserved

。

 

Summary of Contents for GRJW05-J

Page 1: ...iances Inc of Zhuhai Please read this manual carefully before operation and keep it well for future reference Due to product improvement Gree reserves the right to change contents of this manual without prior notice Gree Electric Appliances Inc of Zhuhai reserves the final right to interpret this manual ...

Page 2: ......

Page 3: ...se it would result in electric shock 5 Do use the power cord provided with the gateway A fire hazard would happen when the connection or installation is in poor condition 6 Do install the gateway where it will not be subject to the electromagnetic interference or heavy dust 7 Do install the gateway inside the electric control cabinet which is locked CAUTION 1 Be sure proper power supply is provide...

Page 4: ......

Page 5: ......

Page 6: ...erfaces 2 3 1 4 DI AI Input 2 3 2 LED Display 3 3 3 DIP Switches 3 3 3 1 Diagram of DIP Switches 4 3 4 Buttons 4 4 Function Instruction 4 4 1 CAN Function 4 4 2 WiFi Function 5 4 2 1 Flowchart of System Control 5 4 2 2 Download and Installation 5 4 3 Steps of Communication Connection 5 4 4 Connect device to network 6 5 Installation 8 5 1 Product Dimension 8 5 2 Installation Space 8 ...

Page 7: ...telligent devices such as smart phone tablet PC and units Intelligent devices can check or control the unit s status by gateway 2 Check before Installation The product contains following items Please check them prior to installation Gateway 1set Owner s Manual 1piece power cord 1piece 3 Detailed Instruction of Gateway 3 1 Interfaces 3 1 1 Interface Drawing ...

Page 8: ...eserved CAN CAN communication interface it is used to connect the indoor and outdoor unit throught CAN bus ETHERNET ETHERNET port reserved SD SD card interface for program record and upgrade It is reserved USB USB interface for program record and upgrade MICRO MICRO_USB interface with the same functions as USB interface adaptable for various USB interface models 3 1 4 DI AI Input The product doesn...

Page 9: ...ends data to RS485 bus RX It flashes when the gateway receives data from RS485 bus RS485 3 TX It flashes when the gateway sends data to RS485 bus RX It flashes when the gateway receives data from RS485 bus POWER It lights on when the gateway is powered normally RUN It flashes when the gateway is in normal operation ERROR It flashes when the gateway has an error A D It flashes after pressing reset ...

Page 10: ... 3 3 1 Diagram of DIP Switches 3 4 Buttons INIT It is reserved RESET System restarts 4 Function Instruction 4 1 CAN Function L1 L1 as shown in the figure is the CAN1 bus which is made up of indoor units and outdoor units in the system ...

Page 11: ...fter that please register and account Once devices are added long distance control and LAN control for the unit can be realized 2 Scan below QR code to download and install it Note Along with the upgrade of products the content and the interface of GREE APP may be different from that on the instruction manual Please refer to the present APP 4 3 Steps of Communication Connection Step 1 Select the i...

Page 12: ...face please refer to 3 1 3 Communication Interfaces 4 4 Connect device to network Operation method for adding devices Click icon in the top right corner of the main interface in figure 1 click to select air conditioner device in figure 2 reset wireless gateway click RESET button for 5s and then click Next in the figure 4 Automatically search home WiFi as shown in figure 5 input password of home Wi...

Page 13: ...Wireless Gateway Owner s Manual 7 figure 3 figure 4 figure 5 figure 6 ...

Page 14: ...gement and control for the device is available As for configuration method for adding devices you can also refer to official instruction of GREE APP http www gree com greeplus index html from timeline 5 Installation 5 1 Product Dimension 5 2 Installation Space The wireless gateway is suggested to be installed at the position where is with good network signal The front side of gateway faces to outw...

Page 15: ...ed line is the communication wire and bold dotted line is the heavy current wire The wiring way in the figure is only for reference WARNING Power cord and communication wireless gateway must be wired separately Otherwise it may cause error of wireless gateway ...

Page 16: ...Gree Electric Appliances Inc of Zhuhai Adresse West Jinji Rd Qianshan Zhuhai Guangdong China 519070 ...

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