0020244998_04 ecoTEC plus Installation and maintenance instructions
35
10 Adapting the unit to the heating
installation
To reset the most important system parameters, use the
Unit configuration
menu item.
Menu
→
Installer level
→
Appliance config.
Or manually relaunch the installation assistant.
Menu
→
Installer level
→
Start inst. assistant
You can find setting options in the
Diagnostics menu
.
Menu
→
Installer level
→
Diagnostics menu
Overview of diagnostics codes (
10.1
Burner anti-cycling time
To prevent frequent switching on and off of the burner and
thus prevent energy losses, an electronic restart lockout
is activated for a specific period each time the burner is
switched off. The burner anti-cycling time is only active
for the heating mode. Hot water handling during a burner
anti-cycling time does not affect the time function element
(default setting: 20 mins).
10.1.1 Setting the burner anti-cycling time
1.
Navigate to
Menu
→
Installer level
→
Diagnostics
menu
→
D.002 Max. anti-cycl. time: Heating
and con-
firm by pressing
.
2.
Set the burner anti-cycling time and confirm by pressing
.
T
Flow
(tar-
get)
[°C]
Set maximum burner anti-cycling time [min]
1
5
10
15
20
25
30
30
2.0
4.0
8.5
12.5
16.5
20.5
25.0
35
2.0
4.0
7.5
11.0
15.0
18.5
22.0
40
2.0
3.5
6.5
10.0
13.0
16.5
19.5
45
2.0
3.0
6.0
8.5
11.5
14.0
17.0
50
2.0
3.0
5.0
7.5
9.5
12.0
14.0
55
2.0
2.5
4.5
6.0
8.0
10.0
11.5
60
2.0
2.0
3.5
5.0
6.0
7.5
9.0
65
2.0
1.5
2.5
3.5
4.5
5.5
6.5
70
2.0
1.5
2.0
2.5
2.5
3.0
3.5
75
2.0
1.0
1.0
1.0
1.0
1.0
1.0
T
Flow
(target)
[°C]
Set maximum burner anti-cycling time
[min]
35
40
45
50
55
60
30
29.0
33.0
37.0
41.0
45.0
49.5
35
25.5
29.5
33.0
36.5
40.5
44.0
40
22.5
26.0
29.0
32.0
35.5
38.5
45
19.5
22.5
25.0
27.5
30.5
33.0
50
16.5
18.5
21.0
23.5
25.5
28.0
55
13.5
15.0
17.0
19.0
20.5
22.5
60
10.5
11.5
13.0
14.5
15.5
17.0
65
7.0
8.0
9.0
10.0
11.0
11.5
70
4.0
4.5
5.0
5.5
6.0
6.5
75
1.0
1.0
1.0
1.0
1.0
1.0
10.1.2 Resetting the remaining burner anti-cycling
time
1.
Alternatives 1:
▶
Navigate to
Menu
→
Reset anti-cycl. time
.
◁
The current burner anti-cycling time appears in
the display.
▶
Press
to reset the burner anti-cycling time.
1.
Alternatives 2:
▶
Press
.
10.2
Setting the maintenance interval
1.
Navigate to
Menu
→
Installer level
→
Diagnostics
menu
→
D.084 Maintenance in
and confirm by press-
ing
.
2.
Set the maintenance interval (operating hours) until the
next maintenance work is due and confirm by pressing
.
Heat de-
mand
Number
of per-
sons
Guideline value for burner
operating hours until the
next inspection/maintenance
work is due for an average
operating time of one year
(dependent upon the system
type)
5.0 kW
1
‑
2
1050 h
2
‑
3
1150 h
10.0 kW
1
‑
2
1500 h
2
‑
3
1600 h
15.0 kW
2
‑
3
1800 h
3
‑
4
1900 h
20.0 kW
3
‑
4
2600 h
4
‑
5
2700 h
25.0 kW
3
‑
4
2800 h
4
‑
6
2900 h
> 27.0 kW
3
‑
4
3000 h
4
‑
6
3000 h
10.3
Setting the pump output
1.
Navigate to
Menu
→
Installer level
→
Diagnostics
menu
→
D.014 Pump speed target value
and confirm
by pressing
.
2.
Set the required pump output.
Condition
: Low loss header installed
▶
Switch off the speed regulation and set the pump output
to a fixed value.
