Vaillant ecoTEC sustain 24 Installation And Maintenance Instructions Manual page 47

Dia-
gnostics Parameter
code
d.27 Function of relay 1
(multi-functional module)
d.28 Function of relay 2
(multi-functional module)
d.33 Fan speed target value
d.34 Value for the fan speed
d.35 Position of the prioritising
diverter valve
d.36 Value for the domestic
hot water flow rate
d.39 Water temperature in the
solar circuit
d.40 Heating flow temperature
d.41 Heating return temperat-
ure
d.43 Heat curve
d.45 Base point of the heat
curve
d.47 Outdoor temperature
d.50 Correction of the min-
imum fan speed
d.51 Correction of the max-
imum fan speed
d.58 Solar circuit reheating
d.60 Number of blocks by the
temperature cut-out (limit
temperature)
d.61 Number of unsuccessful
ignitions
d.64 Average burner ignition
time
d.65 Maximum burner ignition
time
0020253094_05 ecoTEC sustain Installation and maintenance instructions
Values
Unit Increment, select, explanation
Min. Max.
–
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 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
Current value rpm Fan speed = Display value x 100
Current value rpm Fan speed = Display value x 100
–
Current value 0 = Heating
40 = Mid-position (frost protection
or filling)
100 = Domestic hot water
Current value l/min Applies to: Combi boiler
℃
Current value Applies to: Installed solar set
(optional)
℃ –
Current value
℃ –
Current value
–
0.2 4 0.1
–
15 30 1
℃ –
Current value
300 1500 rpm 1
Fan speed = Display value x 10
-1500 -500 rpm 1
Fan speed = Display value x 10
–
0 3 Applies to: Installed solar set
(optional)
0 = Product's anti-legionella func-
tion deactivated
3 = Domestic hot water activated
(min. target value 60 °C)
– –
Current value
– –
Current value
–
Current value s
–
Current value s
Factory set-
Own setting
ting
1 Adjustable
2 Adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
1.2 Adjustable
20 Adjustable
–
Not
adjustable
600 Adjustable
-1000 Adjustable
0 Adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
47