| INDEX | NAME | DIRECTION | REGISTER | COUNT | FUNCTION | TYP | CONVERTION | ENUMS | UNIT |
|---|---|---|---|---|---|---|---|---|---|
| 0 | rc_operation_mode | READ | 51 | 1 | fc4 | ui16 | 0/1/2/3 | idle,ventilator/heating/cooling/heating and cooling | |
| 1 | unit_count | READ | 20 | 5 | fc4 | ui16 | |||
| 2 | is_fault | READ | d1 | ui16 | 0/1 | no fault/at least one device has one disturbance | |||
| 3 | fault_code | READ | d1 | ui16 | |||||
| 4 | return_air | READ | d1 | ui16 | °C | ||||
| 5 | filter_alarm | READ | d1 | ui16 | 0/1 | no alarm/at least one device has one filter alarm | |||
| 6 | thermostat_on | READ | 30 | 1 | fc4 | ui16 | 0/1/2/3 | idle,ventilator/heating/cooling/heating and cooling | |
| 7 | defrost | READ | 35 | 1 | fc4 | ui16 | 0/1 | no defrosting/at leas one device in in defrost mode |