
ONOKOM AIR GR-3-MB-B
Onokom
Controls Gree air conditioners via the ONOKOM GR-3-MB-B Modbus gateway.
Overview
Key readings
- Indoor air temperature
- Indoor heat exchanger temperature
- AC connected status
- Operating mode statuses
- Error code
- Error count

Onokom
Controls Gree air conditioners via the ONOKOM GR-3-MB-B Modbus gateway.
15 read / 14 write
| Name | Address | Function | Type | Unit | Access |
|---|---|---|---|---|---|
Indoor air temperature | 3 | FC03 | uint16 | °C | R |
AC connected | 20 | FC01 | uint16 | R | |
Ionization (Status) | 9 | FC01 | uint16 | R/W | |
Self cleaning (Status) | 10 | FC01 | uint16 | R/W | |
Sleep mode (Status) | 8 | FC01 | uint16 | R/W | |
Quiet mode (Status) | 4 | FC01 | uint16 | R/W | |
Turbo mode (Status) | 7 | FC01 | uint16 | R/W | |
Eco mode (Status) | 6 | FC01 | uint16 | R/W | |
Vertical vanes (Status) | 10 | FC03 | uint16 | R/W | |
Indoor heat exchanger temperature (Status) | 23 | FC03 | uint16 | °C | R |
Error count | -1 | FC04 | uint16 | R | |
Error count | -1 | FC02 | uint16 | R | |
Horizontal vanes | 9 | FC03 | uint16 | R/W | |
Error code | 1 | FC04 | uint16 | R | |
Modbus address | 128 | FC03 | uint16 | R/W | |
Active (Control) | 1 | FC05 | uint16 | W | |
Loxone modes (Control) | 15 | FC06 | uint16 | W | |
Smart fan speed | 8 | FC06 | uint16 | W | |
Target temperature | 5 | FC06 | int16 | °C | W |
Vanes swing | 11 | FC06 | uint16 | W |
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