Vaillant ecoTEC plus VU Series Installation And Maintenance Instructions Manual page 42

Setting level
d.41 Heating return temperat-
ure
d.43 Heat curve
d.45 Value for the 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 sensor
d.61 Number of unsuccessful
ignitions
d.62 Night set-back
d.64 Average burner ignition
time
d.65 Maximum burner ignition
time
d.66 Activation of the warm
start function for domestic hot
water
d.67 Remaining burner anti-
cycling time (setting under
d.02)
d.68 Number of unsuccessful
ignitions at 1st attempt
d.69 Number of unsuccessful
ignitions at 2nd attempt
d.71 Maximum target heating
flow temperature
d.75 Maximum cylinder post-
heating time
d.77 Max. cylinder post-heat-
ing
d.78 DHW max. flow temperat-
ure
d.80 Running time in heating
mode
d.81 Running time in DHW
mode
d.82 Number of burner igni-
tions in heating mode
d.83 Number of burner igni-
tions in DHW mode
d.84 Maintenance in
d.85 Increase in the min. out-
put (heating and DHW mode)
d.90 Status of the eBUS room
thermostat
d.93 Setting the product code
d.94 Delete fault list
42
Values
Unit
Min. Max.
℃
Current value
–
0.2 4
–
15 30
℃
Current value
0 3000 rpm
-2500 0 rpm
–
0 3
–
Current value
–
Current value
–
0 30
Current value s
Current value s
– – –
Current value min
–
Current value
–
Current value
℃
45 80
20 90 min
– –
kW
℃
50 80
Current value h
Current value h
–
Current value
–
Current value
0 3000 h
– –
kW
–
Current value
–
0 99
–
0 1
Increment, select, explanation
–
0.1
1
–
1
Fan speed = Display value x 10
1
Fan speed = Display value x 10
0 = Boiler's anti-legionella function
deactivated
3 = Domestic hot water activated (tar-
get value min. 60 °C)
–
–
1
–
–
off = Function deactivated
on = Function activated
–
–
–
1
1
1
→ Section "Technical data"
1
–
–
Number of ignitions = Display value x
100
Number of ignitions = Display value x
100
Number of hours = Display value x 10
1
→ Section "Technical data"
off = Not connected
on = Connected
1
off = No
on = Yes
Installation and maintenance instructions ecoTEC plus 0020238195_07
Default set-
Own setting
ting
–
Not
adjustable
1.2 Adjustable
20 Adjustable
–
Not
adjustable
600 Adjustable
-1000 Adjustable
0 Adjustable
–
Not
adjustable
–
Not
adjustable
0 Adjustable
–
Not
adjustable
–
Not
adjustable
1 Adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
75 Adjustable
45 Adjustable
–
Adjustable
–
Adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
300 Not
adjustable
–
Adjustable
–
Not
adjustable
–
Adjustable
–
Adjustable