6 720 645 347 (2010/09)
Adjusting the MAIN MENU
|
41
•
DHW and DHW circulation pump
You can use this menu point either to ...
... Activate your individual DHW program
(
Separate programmes
). Recommended for
systems with several heating circuits.
- or -
... Link the DHW program to your heating
program (
As heating programme
). That is
useful if you frequently switch between
different heating programs. The DHW program
is then automatically adapted to suit.
Recommended for systems with one heating
circuit.
–
As heating programme
(automatic mode
together with the heating program):
With combi boiler
:
DHW
On
as long as the heating circuit is in
Comfort
mode and for 1 hour
afterwards (run-on time).
Otherwise DHW
Off
.
With FR 100 and DHW cylinder at the
heating appliance:
DHW
On
as long as the heating circuit is in
Comfort
mode or changes to heating
mode within the next hour.
Otherwise DHW
Off
.
With FR 110 and DHW cylinder
:
1 hour before the heating circuit enters
Comfort
mode, cylinder heating to the
selected DHW temperature starts
(
Cylinder temp at heating level Comf.
1)
).
This setting remains active for as long as
the heating circuit stays in
Comfort
mode.
If the heating circuit is in
Economy
mode, then the cylinder will be held at the
temperature selected under
Cylinder temp
at heating level Eco
1)
.
If the heating circuit is in
Frost
mode,
then frost protection is also applied to the
cylinder (15 °C fixed value).
With DHW circulation pump
for DHW
cylinders (only FR 110):
DHW circulation pump
On
and DHW
circulation pump starts according to
setting (
Æ
chapter 6.3.5 on page 47) if one
of the heating circuits is in
Comfort
mode.
Otherwise DHW circulation pump
Off
.
–
Separate programmes
(independent time
programs):
Automatic changeover between DHW
On
2)
/
Off
2)
or different DHW temperatures
3)
and
DHW circulation pump
On
/
Off
according to
the stored programs.
DHW circulation pump starts according to
setting (
Æ
chapter 6.3.5 on page 47).
For menu structure and setting ranges
Æ
page 34.
1) Set DHW temperature
Æ
chapter 6.3.5 on
page 47
2) DHW heating with FR 100 / FR 110 and
combi boiler or with FR 100 via DHW
cylinder on the heating appliance
3) DHW heating with FR 110 via DHW
cylinder
