Vaillant ecoVIT exclusiv Installation And Maintenance Instructions Manual page 28

Appendix
Code Parameter
D.014 Pump speed target value
D.015 Pump speed actual value
D.017 Control type
D.018 Pump operating mode
D.020 Max. DHW temperature
target value
D.022 DHW demand
D.023 Heating mode status
D.025 Ext. eBUS signal: Cylinder
charging
D.026 Auxiliary relay
D.027 Accessory relay 1
D.028 Accessory relay 2
D.030 Fuel valve actuation
D.033 Fan speed target value
D.034 Fan speed actual value
28
Values
Unit Explanation, selection, increment
Min. Max.
30 100 % Speed-controlled heating pump
setting
- : Auto
30-100% fixed value setting
Current value % Current pump output for the speed-
controlled heating pump
–
0 1 0: Flow temperature control
1: Return temperature control
–
1 3 1: Overrun (comfort)
3: Continuous (eco)
℃
50 70 Max. setting for cylinder target
value
1
–
Current value External cylinder charging, plug
C1-C2
0: Off
1: On
–
Current value Summer/winter mode (heating
off/on)
0: Heating off (summer mode)
1: Heating on
–
Current value Hot water generation enabled by
eBUS control
0: Off
1: On
–
1 6 Internal accessory relay at X6 (pink
plug)
1: Circulation pump
2: Second external pump
3: Cylinder charging pump
4: Flue non-return flap/extraction
hood
5: External gas valve
6: Ext. fault message
–
1 6 Switching accessory relay 1 for 2 in
7 multi-functional module access-
ory
1: Circulation pump
2: Second external pump
3: Cylinder charging pump
4: Flue non-return flap/extraction
hood
5: External gas valve
6: Ext. fault message
–
1 6 Switching accessory relay 2 for 2 in
7 multi-functional module access-
ory
1: Circulation pump
2: Second external pump
3: Cylinder charging pump
4: Flue non-return flap/extraction
hood
5: External gas valve
6: Ext. fault message
–
Current value 0: Off
1: On
–
Current value rpm
–
Current value rpm
Installation and maintenance instructions ecoVIT exclusiv 0020258610_00
Default Own
setting setting
- = Auto
–
Not ad-
justable
0
1
65
–
Not ad-
justable
–
Not ad-
justable
–
Not ad-
justable
1
1
2
–
Not ad-
justable
–
Not ad-
justable
–
Not ad-
justable