38 Installation and maintenance instructions Ultimate 3 0020239568_03
Setting level Values
Unit Increment, select, explanation
Default set-
ting
Own setting
Min. Max.
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
d.41 Heating return temperat-
ure
Current value ℃ – – Not
adjustable
d.43 Heat curve 0.2 4 – 0.1 1.2 Adjustable
d.45 Value for the base point
of the heat curve
15 30 – 1 20 Adjustable
d.47 Outdoor temperature Current value ℃ – – Not
adjustable
d.50 Correction of the min-
imum fan speed
0 3000 rpm 1
Fan speed = Display value x 10
600 Adjustable
d.51 Correction of the max-
imum fan speed
-2500 0 rpm 1
Fan speed = Display value x 10
-1000 Adjustable
d.58 Solar circuit reheating 0 3 – 0 = Boiler's anti-legionella function
deactivated
3 = Domestic hot water activated (tar-
get value min. 60 °C)
0 Adjustable
d.60 Number of blocks by the
temperature sensor
Current value – – – Not
adjustable
d.61 Number of unsuccessful
ignitions
Current value – – – Not
adjustable
d.62 Night set-back 0 30 – 1 0 Adjustable
d.64 Average burner ignition
time
Current value s – – Not
adjustable
d.65 Maximum burner ignition
time
Current value s – – Not
adjustable
d.66 Activation of the warm
start function for domestic hot
water
– – – off = Function deactivated
on = Function activated
1 Adjustable
d.67 Remaining burner anti-
cycling time (setting under
d.02)
Current value min – – Not
adjustable
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