Vaillant 0010015674, Installation And Maintenance Instructions Manual

Page: 41 / 56

0020238195_07 ecoTEC plus Installation and maintenance instructions
41
Setting level Values
Unit Increment, select, explanation
Default set-
ting
Own setting
Min. Max.
d.10 Status of the internal
pump in the heating circuit Current value
–
off / on
–
Not
adjustable
d.11 Status of the heating cir-
cuit's shunt pump Current value
–
off / on
–
Not
adjustable
d.13 Status of the domestic
hot water circuit's circulation
pump Current value
–
off / on
–
Not
adjustable
d.16 Status of the 24 V room
thermostat Current value
–
off = Heating off
on = Heating on
–
Not
adjustable
d.17 Heating control
– – –
off = Flow temperature
on = Return temperature (adjustment
for underfloor heating. If you have ac-
tivated the return temperature control,
the automatic heating output determ-
ination function is not active.) 0 Adjustable
d.18 Pump overrun operating
mode 1 3
–
1 = Comfort (continuously operating
pump)
3 = Eco (intermittent pump operation
–
for the dissipation of the residual
heat after domestic hot water gen-
eration at an extremely low heat de-
mand)
1 Adjustable
d.20 Maximum target domestic
hot water temperature 50 60
℃
1 50 Adjustable
d.23 Status of the heat de-
mand Current value
–
off = Heating off (Summer mode)
on = Heating on
–
Not
adjustable
d.24 Status of the pressure
switch 0 1
–
off = Not switched
on = Switched
–
Not
adjustable
d.25 Status of the requirement
to reheat the cylinder or for
the domestic hot water warm
start from the eBUS thermo-
stat Current value
–
off = Function deactivated
on = Function activated
–
Not
adjustable
d.27 Function of relay 1 (multi-
functional module) 1 10
–
1 = Circulation pump
2 = External pump
3 = Cylinder charging pump
4 = Extraction hood
5 = External solenoid valve
6 = External fault message
7 = Solar pump (omitted)
8 = eBUS remote control
9 = Anti-legionella pump
10 = Solar valve 1 Adjustable
d.28 Function of relay 2 (multi-
functional module) 1 10
–
1 = Circulation pump
2 = External pump
3 = Cylinder charging pump
4 = Extraction hood
5 = External solenoid valve
6 = External fault message
7 = Solar pump (omitted)
8 = eBUS remote control
9 = Anti-legionella pump
10 = Solar valve 2 Adjustable
d.31 Automatic filling device 0 2
–
0 = Manual
1 = Semi-automatic
2 = Automatic 0 Adjustable
d.33 Fan speed target value Current value rpm Fan speed = Display value x 100
–
Not
adjustable
d.34 Value for the fan speed Current value rpm Fan speed = Display value x 100
–
Not
adjustable
d.40 Heating flow temperature Current value
℃ – –
Not
adjustable