Module D: All-Channel Group Control

Base: D23885

Offset Register Address Byte/Bit Field ID Function Description Function Code R/W
+00 D23885 Whole Register D23885 All-Channel Group Control - Lock (Bit=1 locked) 0x03/0x06/0x10 R/W
+01 D23886 Whole Register D23886 All-Channel Group Control - On/Off (0x00 Off/0x01 On) 0x03/0x06/0x10 R/W
+02 D23887 Whole Register D23887 All-Channel Group Control - Set Temperature (16-31°C) 0x03/0x06/0x10 R/W
+03 D23888 Whole Register D23888 All-Channel Group Control - Mode
  • 0x01 Cool
  • 0x02 Dry
  • 0x04 Fan
  • 0x08 Heat
 0x03/0x06/0x10 R/W
+04 D23889 Whole Register D23889 All-Channel Group Control - Fan Speed
  • 0x00 Auto
  • 0x01 High
  • 0x02 Medium
  • 0x03 Medium-High
  • 0x04 Low
  • 0x05 Medium-Low
  • 0x06 Breeze
  • 0x07 Turbo
 0x03/0x06/0x10 R/W
+05 D23890 Whole Register D23890 All-Channel Group Control - Air Direction 0x03/0x06/0x10 R/W
+06 D23891 Whole Register D23891 All-Channel Group Control - Temp Lock - Lower Limit (0=unset, 16-31°C) 0x03/0x06/0x10 R/W
+07 D23892 Whole Register D23892 All-Channel Group Control - Temp Lock - Upper Limit (0=unset, 16-31°C) 0x03/0x06/0x10 R/W
Example: Turn on all indoor units across all channels and Set 25°C.
Direction Code
Request 01 10 5D 4E 00 02 04 00 01 00 19 42 8A
Response 01 10 5D 4E 00 02 32 73