| D.0 |
Heating part load error |
| D.1 |
Water pump overrun – time for heat mode |
| D.2 |
Max burner anti-cycling period at 20c flow temperature |
| D.3 |
Hot water flow temperature reading |
| D.4 |
Current temperature for warm stat sensor |
| D.7 |
Warm start temperature target value |
| D.8 |
External controls heat demand |
| D.9 |
Flow target temperature from external analogue regulator terminal |
| D.10 |
Status internal heating pump error |
| D,11 |
Status external heating pump error |
| D.12 |
Cylinder charging pump via accessory module |
| D.13 |
Hot water circulation pump |
| D.22 |
Hot water demand |
| D.23 |
Summer/Winter function |
| D.25 |
Hot water activation via ebus control |
| D.30 |
Control signal for both gas valves |
| D.33 |
Fan speed target value |
| D.34 |
Fan speed actual value |
| D.36 |
Hot water flow sensor |
| D.40 |
Flow temperature target value |
| D.41 |
Return temperature actual value |
| D.44 |
Digitised ionisation potential error |
| D.47 |
Outside temperature with weather compensator – Vaillant controller only |
| D.76 |
Remaining burner anti-cycling time in min |
| D.90 |
Digital regulator status |
| D.91 |
DCF status with connected external probe |
| D.97 |
Activation of the second diagnostic level |
| D.17 |
Heating glow return regulation |
| D.18 |
Pump mode return |
| D.19 |
Operating modes of the two speed heating pump |
| D.20 |
Maximum set value for target cylinder |
| D.27 |
Switching accessory relay 1 |
| D.28 |
Switching accessory relay 2 |
| D.50 |
Offset for minimum speed |
| D.51 |
Offset for maximum speed |
| D.58 |
Activation of solar reheating |
| D.60 |
Number of safety temperature cut off |
| D.61 |
Number of unsuccessful lockouts |
| D.64 |
Average ignition times |
| D.65 |
Maximum ignition time |
| D.68 |
Unsuccessful ignitions in the first attempt |
| D.69 |
Unsuccessful ignition for the second time |
| D.70 |
Set diverter valve position |
| D.71 |
Maximum setting of heater control knob |
| D.72 |
Pump overrun time after warm start |
| D.73 |
Off set for warm start target value |
| D.75 |
Maximum charging time for a storage without own controller |
| D.77 |
Limitation of cylinder charging in output in kW |
| D.78 |
Limitation of cylinder charging temperature in c |
| D.80 |
Operating hours heating |
| D.81 |
Operating hours hot water generation |
| D.82 |
Burner start up in heating mode |
| D.83 |
Burner start up in hot water mode |
| D.84 |
Maintenance indicator – number of hours until the next maintenance |
| D.93 |
DSN appliance variant setting |
| D.96 |
Factory setting |
