Gree GRJW05-J Owner's Manual
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Gree GRJW05-J Owner's Manual

Gree GRJW05-J Owner's Manual

Wireless gateway
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Wireless Gateway Owner's Manual
Model：GRJW05-J
FCC ID: 2ADAP-W05AGL
IC: 12478A-W05AGL
Gree Electric Appliances, 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.

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Summary of Contents for Gree GRJW05-J

  • Page 1 ●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 3 User Notices Dear Users: Please read this manual carefully before installation and operation and strictly observe the installation and operation instructions covered in this manual. In addition, careful attention shall be drawn to the following symbols. WARNING It indicates, if operated improperly, it would lead to bodily injury or severe damage. CAUTION It indicates, if operated improperly, it would lead to damage of unit.

  • Page 6: Table Of Contents

    Content 1 General Functions .................... 1 2 Check before Installation .................. 1 3 Detailed Instruction of Gateway ............... 1 3.1 interfaces ..................... 1 3.1.1 Interface Drawing .................. 1 3.1.2 Power Supply ..................2 3.1.3 Communication Interfaces ..............2 3.1.4 DI/AI Input ....................2 3.2 LED Display ....................

  • Page 7: General Functions

    Wireless Gateway Owner’s Manual 1 General Functions The wireless gateway connects with the units by CAN, for realizing the wireless communication between intelligent 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.

  • Page 8: Power Supply

    Wireless Gateway Owner’s Manual 3.1.2 Power Supply The power input should be 100VAC-240VAC, 50/60Hz. Warning: Do not touch the power input when the gateway is energized. 3.1.3 Communication Interfaces “RS485-3”： Communication interface reserved. “RS485-2”： Communication interface reserved. “RS485-1”：Communication interface reserved. “CAN”: CAN communication interface，it is used to connect the indoor and outdoor unit throught CAN bus.

  • Page 9: Led Display

    Wireless Gateway Owner’s Manual “AI2”: Analog input 3.2 LED Display It flashes when the gateway sends data to CAN bus. It flashes when the gateway receives data from CAN bus. It flashes when the gateway sends data to RS485 bus. RS485-1 It flashes when the gateway receives data from RS485 bus.

  • Page 10: Diagram Of Dip Switches

    Wireless Gateway Owner’s Manual 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: Wifi Function

    （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...

  • Page 12: Connect Device To Network

    Wireless Gateway Owner’s Manual unit or outdoor unit to connect communication line and CAN interface. Step 2: Energize the air conditioner and the gateway. Step 3: Check the status of communication indicator. If CAN_RX indicator is flashing, it indicates the gateway can receive the data sent from the unit;...
  • Page 13 Wireless Gateway Owner’s Manual figure 3 figure 4 figure 5 figure 6...

  • Page 14: Installation

    Wireless Gateway Owner’s Manual When device is added successfully, pull down the device list page on GREE+APP to refresh it and then the added devices will be displayed. If it’s not displayed, please check the network and confirm whether the device is added successfully.
  • Page 15 Wireless Gateway Owner’s Manual In the figure, slim dotted 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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