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 |