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Commissioning, inspection, maintenance
Checking the combustion quality
5. OK
Burner is operating with correspondingly adjusted
heating output.
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:
Adjusting the heating curves
Tap the following buttons:
1.
2. Use
/
to select "P.3" for heating curve.
3. OK
4. Use
/
to select "HC1" for "heating circuit 1"
or "HC2" for "heating circuit 2".
Instructing the system user
The system installer should hand the operating instruc-
tions to the system user and instruct the user in oper-
ating the system.
DHW hygiene
For optimum DHW hygiene, avoid DHW temperatures
that are < 50 °C. For larger systems and systems with
low water exchange, the temperature should not drop
below < 60 °C.
56
(cont.)
Accessories installation and service instructions
5. OK
6. Use
/
to set the slope.
7. OK
8. Use
/
to set the level.
9. OK to confirm
This includes all components installed as accessories,
e.g. remote control units. In addition, the system instal-
ler must make the user aware of the required mainte-
nance work.
Inform the system user what DHW temperatures
should be set and the risks associated with having a
raised outlet temperature at the draw-off points.
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