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 diverter
valve
d.36
Value for the hot water
flow
d.39
Water temperature in the
solar circuit
d.40
Heating flow temperature
d.41
Heating return temperat-
ure
d.47
Outside 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 limiter (limit
temperature)
d.61
Number of unsuccessful
ignitions
d.64
Average burner ignition
time
d.65
Maximum burner ignition
time
d.66
Activation of the warm
start function for hot wa-
ter
0020258016_01 ecoTEC pure Installation and maintenance instructions
Values
Unit
Increment, select, explanation
Min.
Max.
–
1
10
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
10
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
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
℃
–
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 = Hot water activated (min.
target value 60 °C)
–
–
Current value
–
–
Current value
–
Current value
s
–
Current value
s
–
–
–
off = Function deactivated
on = Function activated
Appendix
Default set-
Own setting
ting
1
Adjustable
2
Adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
600
Adjustable
-1000
Adjustable
0
Adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
1
Adjustable
35