Vaillant ecoTEC plus Installation And Maintenance Instructions Manual page 26

Appendix
Setting level
d.18 Pump overrun operating
mode
d.20 Maximum hot water set
target temperature
d.23 Status of the heating de-
mand
d.24 Status of the pressure
monitor
d.25 Status of the requirement
to reheat the cylinder or for
the hot water warm start from
the eBUS thermostat
d.27 Function of relay 1 (multi-
functional module)
d.28 Function of relay 2 (multi-
functional module)
d.31 Automatic filling device
d.33 Fan speed target value
d.34 Value for the fan speed
d.40 Heating flow temperature
d.41 Heating return temperat-
ure
d.43 Heating curve
d.45 Value for the base point
of the heating curve
d.47 Outside temperature
d.50 Correction of the min-
imum fan speed
d.51 Correction of the max-
imum fan speed
26
Values
Unit
Min. Max.
–
1 3
℃
50 60
–
Current value
–
0 1
–
Current value
–
1 10
–
1 10
–
0 2
Current value rpm
Current value rpm
℃
Current value
℃
Current value
–
0.2 4
–
15 30
℃
Current value
0 3000 rpm
-2500 0 rpm
Increment, select, explanation
1 = Comfort (continuously operating
pump)
3 = Eco (intermittent pump mode –
for the dissipation of the residual heat
after hot water generation at an ex-
tremely low heat demand)
1
off = Heating off (Summer mode)
on = Heating on
off = Not switched
on = Switched
off = Function deactivated
on = Function activated
1 = Circulation pump
2 = External pump
3 = Cylinder charging pump
4 = Extractor hood
5 = External solenoid valve
6 = External fault message
7 = Solar pump (omitted)
8 = eBUS remote control
9 = Legionella protection pump
10 = Solar valve
1 = Circulation pump
2 = External pump
3 = Cylinder charging pump
4 = Extractor hood
5 = External solenoid valve
6 = External fault message
7 = Solar pump (omitted)
8 = eBUS remote control
9 = Legionella protection pump
10 = Solar valve
0 = Manual
1 = Semi-automatic
2 = Automatic
Fan speed = Display value x 100
Fan speed = Display value x 100
–
–
0.1
1
–
1
Fan speed = Display value x 10
1
Fan speed = Display value x 10
Installation and maintenance instructions ecoTEC plus 0020200871_00
Default set-
Own setting
ting
1 Adjustable
50 Adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
1 Adjustable
2 Adjustable
0 Adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
1.2 Adjustable
20 Adjustable
–
Not
adjustable
600 Adjustable
-1000 Adjustable