Table of Contents
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Dia-
gnostics
Parameter
code
d.45
Value for the base point
of the heating curve
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
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 hot wa-
ter
d.67
Remaining burner anti-
cycling time (setting un-
der d.02)
d.68
Number of unsuccessful
ignitions at 1st attempt
d.69
Number of unsuccessful
ignitions at 2nd attempt
d.70
Operation of the diverter
valve
d.71
Maximum heating flow
set target temperature
d.73
Correction of the hot wa-
ter warm start temperat-
ure
d.75
Maximum cylinder re-
heating time
d.77
Max. cylinder reheating
d.80
Running time in heating
mode
d.81
Running time in hot wa-
ter handling mode
d.82
Number of burner igni-
tions in heating mode
d.83
Number of burner igni-
tions in hot water hand-
ling mode
0020224355_00 HOME Installation and maintenance instructions
Values
Unit
Increment, select, explanation
Min.
Max.
–
15
30
1
℃
–
Current value
0
3000
rpm
1
Fan speed = Display value x 10
-2500
0
rpm
1
Fan speed = Display value x 10
–
0
3
0 = Boiler's Legionella protection
function deactivated
3 = Hot water activated (min.
target value 60 °C)
–
–
Current value
–
–
Current value
–
0
30
1
–
Current value
s
–
Current value
s
–
–
–
off = Function deactivated
on = Function activated
–
Current value
min
–
–
Current value
–
–
Current value
–
0
2
0 = Normal operating mode
(DHW and heating mode)
1 = Mid-position (parallel opera-
tion)
2 = Permanent setting: Heating
mode
℃
45
80
1
K
-15
5
1
20
90
min
1
–
–
kW
1
→ Section "Technical data"
Current value
h
Running time = Display value x
100
Current value
h
Running time = Display value x
100
–
Current value
Number of ignitions = Display
value x 100
–
Current value
Number of ignitions = Display
value x 100
Appendix
Default set-
User-spe-
ting
cific setting
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
0
Adjustable
→ Section
Adjustable
"Technical
data"
0
Adjustable
45
Adjustable
–
Adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
–
Not
adjustable
33
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