Address of VIP indoor unit
No. Parameter displayed on the wired controller during ODU spot check
Inverter-module heatsink Temp. A(°C)
20 Inverter-module heatsink Temp. B(°C) (reserved)
Plate heat exchanger outlet (T6B) temperature (°C)
24 Plate heat exchanger inlet (T6A) temperature (°C)
System discharge superheat degree
26 --
27 Number of operating indoor units
(in case of virtual addresses, this is
the number of units with the virtual addresses included)
30 Low pressure of the system (reserved)
Most recent error or protection code
32 Inverter compressor A frequency
Inverter compressor B frequency