53
0
7. OK
0
8.
Use
/
to set the max. value.
0
9. OK
10.
11.
Use
/
to select the
"Boiler"
group.
12. OK
13.
Use
/
to select
"Burner modulation, set
value"
.
14. OK
15.
Set the lower heating output:
Select
"Minimum heating output"
.
The burner now operates at the lower heating out-
put.
16.
Set the upper heating output:
Select
"Maximum heating output"
.
The burner now operates at the upper heating out-
put.
Checking the flue system for unrestricted flow and leaks
Checking the external LPG safety valve (if installed)
Matching the control unit to the heating system
The control unit must be matched to the system equip-
ment level.
Set the parameters according to the accessories fitted:
Accessories installation and service instructions
Adjusting heating curves
Tap the following buttons:
0
1.
0
2.
Use
/
to select
"Settings"
.
0
3. OK
0
4.
Use
/
to select
"Heating curve"
.
0
5. OK
0
6.
Use
/
to select
"Heating circuit ..."
for the
required heating circuit.
0
7. OK
0
8.
Use
/
to select
"Slope"
or
"Level"
.
0
9. OK
10.
Use
/
to set a value according to the system
requirements.
11. OK
to confirm
Calling up and resetting the service display
Checking service messages
1.
2.
Use
/
to select
"Active messages"
.
3. OK
4.
Use
/
to select
"Service"
.
5. OK
Existing messages are displayed.
Commissioning, inspection, maintenance
Checking the combustion quality
(cont.)
6130884
